17950 lines
675 KiB
Plaintext
17950 lines
675 KiB
Plaintext
2008-08-09 Richard Sandiford <rdsandiford@googlemail.com>
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* config.gcc (mips*-*-linux*, mips64*-*-linux*): Add
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mips/t-libgcc-mips16 to tmake_file.
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* config/mips/mips-protos.h (mips_call_type): New enum.
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(mips_pic_base_register, mips_got_load): Declare.
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(mips_restore_gp): Take an rtx argument.
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(mips_use_pic_fn_addr_reg_p): Declare.
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(mips_expand_call): Replace the sibcall_p argument with
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a mips_call_type argument. Add a lazy_p parameter.
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(mips_split_call): Declare.
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* config/mips/mips.h (MIPS16_PIC_TEMP_REGNUM): New macro.
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(MIPS16_PIC_TEMP): Likewise.
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(reg_class): Delete M16_NA_REGS.
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(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update accordingly.
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(SYMBOL_FLAG_BIND_NOW, SYMBOL_REF_BIND_NOW_P): New macros.
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(mips_split_hi_p): Declare.
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* config/mips/mips.c (mips_split_hi_p): New array.
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(mips_regno_to_class): Change M16_NA_REGS entries to M16_REGS.
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(mips_got_symbol_type_p): New function.
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(mips_global_symbol_p): Check SYMBOL_REF_EXTERNAL_P.
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(mips16_stub_function_p): New function.
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(mips16_local_function_p): Likewise.
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(mips_use_pic_fn_addr_reg_p): Likewise.
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(mips_cannot_force_const_mem): Return false for HIGHs.
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Extend CONST_INT and symbolic handling to MIPS16, using
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mips_symbol_insns to check that the base symbol type is a
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legitimate constant. Reject GOT-based constants if
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TARGET_MIPS16_PCREL_LOADS.
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(mips_const_insns): Check targetm.cannot_force_const_mem when
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decomposing a symbolic base and a large offset.
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(mips_emit_call_insn): Add ORIG_ADDR and ADDR parameters.
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When calling a function that needs $25 from MIPS16 code,
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move the target address into $25 separately and add a USE
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to the call insn.
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(mips16_gp_pseudo_reg): Insert the initializer immediately
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before the first real insn.
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(mips_pic_base_register, mips_got_load): New functions.
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(mips_split_symbol): Generalize the name of the LO_SUM_OUT
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parameter to LOW_OUT. Say that it can be any valid SET_SRC
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when splitting a load-address operation. Split SYMBOL_GOT_DISP
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constants and highs of SYMBOL_GOT_PAGE_OFST constants.
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(mips_call_tls_get_addr): Update the call to mips_expand_call,
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also passing NULL_RTX rather than const0_rtx as the aux argument.
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(mips_rewrite_small_data_p): Check mips_lo_relocs and mips_split_p
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instead of TARGET_EXPLICIT_RELOCS.
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(mips_ok_for_lazy_binding_p): Check SYMBOL_REF_BIND_NOW_P.
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(mips_load_call_address): Replace the sibcall_p argument with
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a mips_call_type argument. Use mips_got_load.
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(mips16_local_alias): New structure.
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(mips16_local_aliases): New variable.
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(mips16_local_aliases_hash): New function.
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(mips16_local_aliases_eq): Likewise.
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(mips16_local_alias): Likewise.
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(mips16_stub_function): Likewise.
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(mips16_build_function_stub): Create a local alias for the target
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function. Handle TARGET_ABICALLS. For PIC abicalls, emit a
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.cpload directive and an R_MIPS_NONE relocation for the target
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function, then load the alias rather than the function itself.
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Wrap the non-PIC abicalls version in ".option pic0/.option pic2".
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(mips16_copy_fpr_return_value): Use mips16_stub_function and
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mips_expand_call. Set SYMBOL_REF_BIND_NOW on the symbol.
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(mips16_build_call_stub): Replace the FN parameter with an
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FN_PTR parameter. Force the address into a register if it
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isn't a call_insn_operand; don't rely on the caller to do this.
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If a call to a locally-defined and locally-binding MIPS16
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function must be made indirectly, redirect the call to the
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function's local alias. Use mips16_stub_function_p,
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mips16_stub_function, mips_expand_call and use_reg.
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Set SYMBOL_FLAG_BIND_NOW on __mips_call_* symbols.
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Use explicit %hi and %lo accesses where possible.
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Use MIPS_CALL to generate the correct code form of a
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jal instruction. Add clobbers of $18 instead of uses.
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Update the call to mips_emit_call_insn.
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(mips_expand_call): Replace the SIBCALL_P argument with a
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mips_call_type argument and handle the new MIPS_CALL_EPILOGUE value.
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Take a LAZY_P parameter. Call mips16_build_call_stub first,
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allowing it to modify the call address. Update the calls to
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mips_load_call_address and mips_emit_call_insn.
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(mips_split_call): New function.
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(mips_init_relocs): Clear mips_split_hi_p. Only use %gp_rel if
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!TARGET_MIPS16. Split SYMBOL_GOT_DISP, and the high parts of
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SYMBOL_GOT_PAGE_OFST, for MIPS16 code.
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(mips_global_pointer): Check mips16_cfun_returns_in_fpr_p.
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(mips_extra_live_on_entry): Include MIPS16_PIC_TEMP_REGNUM
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if TARGET_MIPS16.
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(mips_cprestore_slot): New function.
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(mips_restore_gp): Take a TEMP parameter. Handle TARGET_MIPS16
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and use mips_cprestore_slot.
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(mips_output_function_prologue): Handle TARGET_MIPS16 for
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LOADGP_OLDABI.
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(mips_emit_loadgp): Move into MIPS16_PIC_TEMP for MIPS16,
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then use a copygp_mips16 instruction to set up $28.
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(mips_expand_prologue): Initialize the cprestore slot for MIPS16 too.
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(mips16_lay_out_constants): Call split_all_insns_noflow.
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(mips_reorg_process_insns): Explicitly set all_noreorder_p to
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false if TARGET_MIPS16.
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(mips_reorg): Don't call vr4130_align_insns if TARGET_MIPS16.
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(mips_output_mi_thunk): Use mips_got_symbol_type_p. Use the
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mips_dangerous_for_la25_p approach for MIPS16 PIC calls too.
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(mips_set_mips16_mode): Always set MASK_EXPLICIT_RELOCS for
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MIPS16 code. Allow MIPS16 o32 PIC.
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(mips_override_options): Allow MIPS16 o32 PIC.
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* config/mips/mips.md: Lower CONST_GP_P moves into register moves
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after reload if TARGET_USE_GOT.
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(UNSPEC_COPYGP): New constant.
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(length): Use a default length of 8 for MIPS16 GOT loads.
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(*got_disp<mode>): Check mips_split_p instead of TARGET_XGOT.
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(*got_page<mode>): Check mips_split_hi_p.
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(*got_disp<mode>, *got_page<mode>): Use mips_got_load.
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(unspec_got<mode>, unspec_call<mode>): New expanders.
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(load_got<mode>, load_call<mode>): Remove the length attributes.
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Use a got attribute instead of a type attribute.
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(copygp_mips16): New insn.
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(restore_gp): Add a scratch clobber and pass it to mips_restore_gp.
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(load_call<mode>): Use a "d" constraint instead of an "r" constraint.
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(sibcall, sibcall_value, call, call_value): Update the calls
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to mips_expand_call.
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(call_internal, call_value_internal): Use mips_split_call.
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(call_value_multiple_internal): Likewise.
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(call_split): Move after call_internal (the insn it is split from).
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(call_internal_direct, call_value_internal_direct): Turn into
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define_insn_and_splits. Split if TARGET_SPLIT_CALLS.
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(call_direct_split, call_value_direct_split): New patterns.
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* config/mips/constraints.md (c): Handle TARGET_MIPS16 first
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and use M16_REGS instead of M16_NA_REGS.
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* config/mips/predicates.md (const_call_insn_operand): Replace
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the TARGET_ABSOLUTE_ABICALLS-based check with a more general
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mips_use_pic_fn_addr_reg_p check.
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(move_operand): Reject HIGHs if mips_split_hi_p.
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* config/mips/mips16.S: Assembly as empty if the ABI is not suitable.
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(__mips16_floatunsisf): Inline __mips16_floatsisf.
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(CALL_STUB_NO_RET, CALL_STUB_REG): Copy the target register to $25.
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* config/mips/libgcc-mips16.ver: New file.
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* config/mips/t-libgcc-mips16 (SHLIB_MAPFILES): Add
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$(srcdir)/config/mips/libgcc-mips16.ver.
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2008-08-09 Richard Sandiford <rdsandiford@googlemail.com>
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* config/mips/mips.c (mips_unspec_address_offset): Move earlier in file.
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(mips_unspec_address, mips_unspec_offset_high): Likewise.
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(mips_ok_for_lazy_binding_p, mips_load_call_address): Likewise.
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(mips16_cfun_returns_in_fpr_p): Likewise.
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2008-08-09 Richard Sandiford <rdsandiford@googlemail.com>
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* config/mips/mips.h (MASK_RETURN_ADDR): Expand commentary.
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* config/mips/linux-unwind.h (mips_fallback_frame_state): Add 2
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rather than 4 to PC.
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2008-08-09 Richard Sandiford <rdsandiford@googlemail.com>
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* config/mips/mips.h (STATIC_CHAIN_REGNUM): Remap to $15.
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(FUNCTION_PROFILER): Save the static chain pointer into $2
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beforehand and restore it aftewards.
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(TRAMPOLINE_TEMPLATE): Adjust accordingly. Load the target
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address directly into $25 and call the function through $25;
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do not clobber $3. Pad the DImode version to cover the space
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left by the deleted $25 <- $3 move.
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(TRAMPOLINE_SIZE): Adjust the size of the SImode version after
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the removal of the $25 <- $3 move.
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(INITIALIZE_TRAMPOLINE): Update offsets accordingly.
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* config/mips/sdemtk.h (FUNCTION_PROFILER): As for mips.h.
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2008-08-09 Richard Sandiford <rdsandiford@googlemail.com>
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Daniel Jacobowitz <dan@codesourcery.com>
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* config/mips/mips.h (FUNCTION_NAME_ALREADY_DECLARED): Delete.
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* config/mips/linux.h (ASM_DECLARE_FUNCTION_NAME): Delete.
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(ASM_DECLARE_FUNCTION_SIZE, FUNCTION_NAME_ALREADY_DECLARED): Delete.
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* config/mips/mips.c (mips_start_function_definition): New function.
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(mips_end_function_definition): Likewise.
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(mips_output_function_prologue): Use mips_start_function_definition.
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(mips_output_function_epilogue): Use mips_end_function_definition.
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(build_mips16_function_stub): Use mips_start_function_definition
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and mips_end_function_definition.
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(build_mips16_call_stub): Likewise.
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2008-08-09 Richard Guenther <rguenther@suse.de>
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* gimple.c (gimple_build_call_1): Deal with FUNCTION_DECL fn.
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* gimple.h (gimple_call_fn): Adjust comment.
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(gimple_call_set_fndecl): New function.
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(gimple_call_fndecl): Adjust for GIMPLE_CALL no
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longer having bare FUNCTION_DECL operand.
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(gimple_call_return_type): Likewise.
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* tree-cfg.c (verify_stmt): Verify function operand of a GIMPLE_CALL.
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* value-prof.c (gimple_divmod_fixed_value): Do not emit labels.
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(gimple_mod_pow2): Likewise.
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(gimple_mod_subtract): Likewise.
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(gimple_ic): Likewise.
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(gimple_stringop_fixed_value): Likewise.
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(gimple_indirect_call_to_profile): Fix for GIMPLE_CALL no
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longer having bare FUNCTION_DECL operand.
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* ipa-cp.c (ipcp_update_callgraph): Use gimple_call_set_fndecl.
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* omp-low.c (optimize_omp_library_calls): Likewise.
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* cgraphunit.c (update_call_expr): Likewise.
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* tree-ssa-math-opts.c (execute_cse_reciprocals): Likewise.
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(execute_convert_to_rsqrt): Likewise.
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* cfgexpand.c (gimple_to_tree): Simplify.
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(release_stmt_tree): Fix for GIMPLE_CALL no longer having
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bare FUNCTION_DECL operand.
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* tree-nested.c (init_tmp_var_with_call): Use gimple_call_return_type.
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(convert_gimple_call): Use gimple_call_fndecl.
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* c-common.c (c_warn_unused_result): Likewise.
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2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
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PR c/17880
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* c-typeck.c (digest_init): Call verify_sequence_points from here.
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(c_finish_return): Likewise.
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(c_start_case): Likewise.
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* c-common.c (warn_for_collisions_1): Use explicit location in
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warning.
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* c-parser.c (c_parser_condition): New. Call
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verify_sequence_points.
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(c_parser_paren_condition): Call c_parser_condition.
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(c_parser_for_statement): Call c_parser_condition.
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2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
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PR 36901
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* diagnostic.def (DK_PEDWARN, DK_PERMERROR): New.
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* diagnostic.c (pedantic_warning_kind, permissive_error_kind):
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Moved from diagnostic.h
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(diagnostic_report_diagnostic): Return bool. Handle DK_PEDWARN and
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DK_PERMERROR.
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(emit_diagnostic): New.
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(warning0, pedwarn0): Delete.
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(warning, warning_at, pedwarn, permerror): Return bool.
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* diagnostic.h (pedantic_warning_kind, permissive_error_kind):
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Moved to diagnostic.c.
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(struct diagnostic_context): Use correct type for
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classify_diagnostic.
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(diagnostic_report_diagnostic): Update declaration.
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(emit_diagnostic): Declare.
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* errors.c (warning): Return bool.
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* errors.h (warning): Update declaration.
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* toplev.h (warning0, pedwarn0): Delete.
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(warning, warning_at, pedwarn, permerror): Return bool.
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* c-errors.c (pedwarn_c99, pedwarn_c90): Use DK_PEDWARN.
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* c-decl.c (locate_old_decl): Delete 'diag' argument. Always use
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inform. Update all calls.
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(diagnose_mismatched_decls): Check return value of warning/pedwarn
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before giving informative note.
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(implicit_decl_warning): Likewise.
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* c-typeck.c (build_function_call): Likewise.
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* tree-sssa.c (warn_uninit): Likewise.
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* builtins.c (gimplify_va_arg_expr): Likewise.
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2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
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PR 7651
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* doc/invoke.texi (-Wextra): Move warning from here...
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(-Wuninitialized): ... to here.
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2008-08-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
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PR 28875
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* flags.h (set_Wunused): Delete
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* toplev.c (process_options): Handle Wunused flags here.
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* opts.c (maybe_warn_unused_parameter): Delete.
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(common_handle_option): Replace set_Wunused by warn_unused.
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(set_Wextra): Do not handle Wunused-parameter here.
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(set_Wunused): Delete.
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* c-opts.c (c_common_handle_option): Replace set_Wunused by
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warn_unused.
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* common.opt (Wunused): Add Var and Init.
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(Wunused-function): Likewise.
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(Wunused-label): Likewise.
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(Wunused-parameter): Likewise.
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(Wunused-value): Likewise.
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(Wunused-variable): Likewise.
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2008-08-08 Peter Bergner <bergner@vnet.ibm.com>
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* doc/invoke.texi: Add cpu_type power7.
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* config.in (HAVE_AS_VSX): New.
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* config.gcc: Add cpu_type power7.
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* configure.ac (HAVE_AS_VSX): Check for assembler support of the
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VSX instructions.
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* configure: Regenerate.
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* config/rs6000/rs6000.c (rs6000_override_options): Alias power7 to
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power5.
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* config/rs6000/rs6000.h (ASM_CPU_POWER7_SPEC): Define.
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(ASM_CPU_SPEC): Pass %(asm_cpu_power7) for -mcpu=power7.
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(EXTRA_SPECS): Add asm_cpu_power7 spec string.
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2008-08-08 Dorit Nuzman <dorit@il.ibm.com>
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* tree-vect-transform.c (vectorizable_conversion): Pass the integral
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type to vectorize.builtin_conversion.
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(vectorizable_conversion): Likewise.
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* config/i386/i386.c (ix86_vectorize_builtin_conversion): Always takes
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integral type as input.
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* config/rs6000/rs6000.c (rs6000_builtin_conversion): Add case for
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FIX_TRUNC_EXPR.
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(rs6000_expand_builtin): Add case for ALTIVEC_BUILTIN_VCTUXS
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and ALTIVEC_BUILTIN_VCTSXS.
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(rs6000_builtin_mul_widen_even. rs6000_builtin_mul_widen_odd): Fix
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formatting.
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2008-08-08 Richard Guenther <rguenther@suse.de>
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* tree-ssa-ccp.c (likely_value): Calls are not all varying.
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(surely_varying_stmt_p): Calls are varying only if they are
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non-builtin and not indirect or have no result.
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(ccp_fold): Re-instantiate code before the tuples merge.
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2008-08-08 Richard Guenther <rguenther@suse.de>
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PR tree-optimization/37056
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* gimple.h (gimple_assign_rhs_class): New helper function.
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* tree-ssa-loop-niter.c (get_val_for): Fix tuplification, handle
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unary operations properly.
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2008-08-07 Jan Hubicka <jh@suse.cz>
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* i386.h (ix86_size_cost): Declare.
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(ix86_cur_cost): New function macro.
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* i386.md (peepholes expanding size and splitters): Predicate by
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optimize_insn_for_speed_p.
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(peepholes reduce size and splitters): Predicate by
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optimize_insn_for_size_p.
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* i386.c (ix86_size_cost): Rename from ...
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(size_cost): This one.
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(override_options): Update.
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(decide_alg): Likewise.
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(ix86_expand_clear): Use RTL profile.
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(ix86_pad_returns): Use RTL profile.
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2008-08-07 Jan Hubicka <jh@suse.cz>
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* recog.c (split_all_insns): Set RTL profile
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(peephole2_optimize): Likewise.
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* function.c (thread_prologue_and_epilogue_insns): Likewise.
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* combine.c (combine_instructions): Likewise.
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2008-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* c-common.c (c_common_reswords): Also warn about keyword "bool".
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2008-08-07 Bob Wilson <bob.wilson@acm.org>
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* config/xtensa/xtensa.c (xtensa_copy_incoming_a7): Copy incoming value
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in a6 after the set_frame_ptr insn.
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2008-08-07 Richard Henderson <rth@redhat.com>
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PR debug/37033
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* gcc.c (cpp_options): Pass along -g*.
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2008-08-07 Joseph Myers <joseph@codesourcery.com>
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* config/arm/arm.c (output_move_neon): Update comment describing
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big-endian vector layout.
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(arm_assemble_integer): Do not handle big-endian NEON vectors
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specially.
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* config/arm/neon.md (vec_set<mode>_internal, vec_extract<mode>,
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neon_vget_lane<mode>_sext_internal,
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neon_vget_lane<mode>_zext_internal, neon_vget_lane<mode>): Adjust
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element indices for big-endian.
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2008-08-07 Richard Henderson <rth@redhat.com>
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* configure.ac (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): New.
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* configure, config.in: Rebuild.
|
|
* debug.h (dwarf2out_do_cfi_asm): Declare.
|
|
* c-cppbuiltin.c (c_cpp_builtins): Use it.
|
|
* dwarf2out.c (dwarf2out_do_cfi_asm): New.
|
|
(dwarf2out_cfi_label, add_fde_cfi, output_call_frame_info,
|
|
dwarf2out_begin_prologue, dwarf2out_end_epilogue): Use it.
|
|
|
|
2008-08-07 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config/arm/iwmmxt.md (movv8qi_internal, movv4hi_internal,
|
|
movv2si_internal): Combine into mov<mode>_internal.
|
|
(movv2si_internal_2): Remove.
|
|
|
|
2008-08-07 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR target/37048
|
|
* i386.md (single stringop patterns): Enable unconditionally.
|
|
|
|
2008-08-07 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/36992
|
|
* config/i386/emmintrin.h (_mm_move_epi64): Use
|
|
__builtin_ia32_movq128.
|
|
|
|
* config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVQ128.
|
|
(bdesc_args): Add IX86_BUILTIN_MOVQ128.
|
|
|
|
* config/i386/sse.md (sse2_movq128): New.
|
|
|
|
* doc/extend.texi: Document __builtin_ia32_movq128.
|
|
|
|
2008-08-07 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/37042
|
|
* tree-ssa-alias-warnings.c (nonstandard_alias_p): Ref-all
|
|
pointers can access anything.
|
|
|
|
2008-08-06 Jan Hubicka <jh@suse.cz>
|
|
|
|
* optabs.c (emit_unop_insn): Break out to ...
|
|
(maybe_emit_unop_insn): ... this one.
|
|
(expand_sfix_optab): Use maybe variant.
|
|
* optabs.h (maybe_emit_unop_insn): Declare.
|
|
|
|
* i386.md (mov0 patterns): Enable by default.
|
|
(FP conversion expanders): Disable expansion of code expanding
|
|
sequences when instruction should be optimized for size.
|
|
(single strinop patterns): Enable when optimizing for size.
|
|
(string expanders): Disable expanding of code expanding sequences
|
|
when optimizning instruction for size.
|
|
* i386.c (ix86_expand_vector_move_misalign): Do code size optimization
|
|
per BB basis.
|
|
(ix86_fp_comparison_sahf_cost): Likewise.
|
|
(ix86_expand_branch): Likewise.
|
|
(ix86_expand_ashl_const): Likewise.
|
|
(ix86_split_ashl): Likewise.
|
|
(ix86_expand_strlen): Likewise.
|
|
(ix86_emit_fp_unordered_jump): Likewie.
|
|
|
|
2008-08-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* c-common.c: Fix typo.
|
|
(c_common_reswords): Activate more C++ keyword warnings.
|
|
|
|
* matrix-reorg.c (compute_offset): Avoid C++ keywords.
|
|
|
|
2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR 26785
|
|
* diagnostic.c (permerror_at): New.
|
|
* toplev.h (permerror_at): Declare.
|
|
|
|
2008-08-06 Victor Kaplansky <victork@il.ibm.com>
|
|
Ira Rosen <irar@il.ibm.com>
|
|
|
|
* tree-vect-transform.c (vect_model_simple_cost): Return
|
|
immediately if stmt is pure SLP.
|
|
(vect_model_store_cost): Ditto.
|
|
(vect_model_load_cost): Ditto.
|
|
(vectorizable_store): Remove PURE_SLP check before call
|
|
to vect_model_store_cost.
|
|
(vect_model_store_cost): When checking whether stmt describe
|
|
strided access, add a check that it is not slp_node.
|
|
|
|
2008-08-06 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR 8715
|
|
* c-common.c (warn_for_sign_compare): New. Handle separately the
|
|
case that 'constant' is zero.
|
|
* c-typeck.c (build_binary_op): Move code to c-common.c
|
|
|
|
2008-08-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* config/alpha/alpha.c (alpha_preferred_reload_class,
|
|
alpha_secondary_reload, alpha_emit_set_const_1, function_value,
|
|
alpha_output_mi_thunk_osf): Avoid C++ keywords.
|
|
* config/arm/arm.c (output_move_vfp, output_move_neon): Likewise.
|
|
* config/arm/arm.md: Likewise.
|
|
* config/avr/avr-protos.h (preferred_reload_class,
|
|
test_hard_reg_class, avr_simplify_comparison_p,
|
|
out_shift_with_cnt, class_max_nregs): Likewise.
|
|
* config/avr/avr.c (class_max_nregs, avr_simplify_comparison_p,
|
|
output_movqi, output_movhi, output_movsisf, out_shift_with_cnt,
|
|
preferred_reload_class, test_hard_reg_class): Likewise.
|
|
* config/bfin/bfin.c (legitimize_pic_address, hard_regno_mode_ok,
|
|
bfin_memory_move_cost, bfin_secondary_reload,
|
|
bfin_output_mi_thunk): Likewise.
|
|
* config/crx/crx.c (crx_secondary_reload_class,
|
|
crx_memory_move_cost): Likewise.
|
|
* config/frv/frv-protos.h (frv_secondary_reload_class,
|
|
frv_class_likely_spilled_p, frv_class_max_nregs): Likewise.
|
|
* config/frv/frv.c (frv_override_options, frv_alloc_temp_reg,
|
|
frv_secondary_reload_class, frv_class_likely_spilled_p,
|
|
frv_class_max_nregs): Likewise.
|
|
* config/h8300/h8300.c (h8300_classify_operand,
|
|
h8300_unary_length, h8300_bitfield_length, h8300_asm_insn_count):
|
|
Likewise.
|
|
* config/i386/winnt.c (i386_pe_declare_function_type): Likewise.
|
|
* config/ia64/ia64.c (ia64_preferred_reload_class,
|
|
ia64_secondary_reload_class, ia64_output_mi_thunk): Likewise.
|
|
* config/iq2000/iq2000.c (gen_int_relational): Likewise.
|
|
* config/m32c/m32c.c (class_can_hold_mode, m32c_output_compare):
|
|
Likewise.
|
|
* config/m68hc11/m68hc11.c (preferred_reload_class,
|
|
m68hc11_memory_move_cost): Likewise.
|
|
* config/mcore/mcore.c (mcore_secondary_reload_class,
|
|
mcore_reload_class): Likewise.
|
|
* config/mips/mips.c (mips_hard_regno_mode_ok_p,
|
|
mips_class_max_nregs, mips_cannot_change_mode_class,
|
|
mips_preferred_reload_class, mips_secondary_reload_class,
|
|
mips_output_mi_thunk): Likewise.
|
|
* config/mmix/mmix.c (mmix_preferred_reload_class,
|
|
mmix_preferred_output_reload_class, mmix_secondary_reload_class):
|
|
Likewise.
|
|
* config/mn10300/mn10300.c (mn10300_secondary_reload_class):
|
|
Likewise.
|
|
* config/pa/pa.c (pa_secondary_reload, pa_combine_instructions,
|
|
pa_can_combine_p, pa_cannot_change_mode_class): Likewise.
|
|
* config/pa/pa.h (LEGITIMIZE_RELOAD_ADDRESS): Likewise.
|
|
* config/rs6000/rs6000.c (paired_expand_vector_init,
|
|
rs6000_secondary_reload_class, rs6000_output_mi_thunk,
|
|
compare_section_name, rs6000_memory_move_cost): Likewise.
|
|
* config/s390/s390.c (s390_emit_compare_and_swap,
|
|
s390_preferred_reload_class, s390_secondary_reload,
|
|
legitimize_pic_address, legitimize_tls_address,
|
|
legitimize_reload_address, s390_expand_cs_hqi, s390_expand_atomic,
|
|
s390_class_max_nregs): Likewise.
|
|
* config/s390/s390.h (LEGITIMIZE_RELOAD_ADDRESS): Likewise.
|
|
* config/s390/s390.md: Likewise.
|
|
* config/score/score-protos.h (score_secondary_reload_class,
|
|
score_preferred_reload_class): Likewise.
|
|
* config/score/score.c (score_preferred_reload_class,
|
|
score_secondary_reload_class): Likewise.
|
|
* config/score/score3.c (score3_output_mi_thunk,
|
|
score3_preferred_reload_class, score3_secondary_reload_class,
|
|
score3_hard_regno_mode_ok): Likewise.
|
|
* config/score/score3.h (score3_preferred_reload_class,
|
|
score3_secondary_reload_class): Likewise.
|
|
* config/score/score7.c (score7_output_mi_thunk,
|
|
score7_preferred_reload_class, score7_secondary_reload_class,
|
|
score7_hard_regno_mode_ok): Likewise.
|
|
* config/score/score7.h (score7_preferred_reload_class,
|
|
score7_secondary_reload_class): Likewise.
|
|
* config/sh/sh.c (prepare_move_operands, output_far_jump,
|
|
output_branchy_insn, add_constant, gen_block_redirect,
|
|
sh_insn_length_adjustment, sh_cannot_change_mode_class,
|
|
sh_output_mi_thunk, replace_n_hard_rtx, sh_secondary_reload):
|
|
Likewise.
|
|
* config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
|
|
* config/stormy16/stormy16.c (xstormy16_output_cbranch_hi,
|
|
xstormy16_output_cbranch_si, xstormy16_secondary_reload_class,
|
|
xstormy16_preferred_reload_class): Likewise.
|
|
* config/xtensa/xtensa.c (xtensa_expand_compare_and_swap,
|
|
xtensa_expand_atomic, override_options,
|
|
xtensa_preferred_reload_class, xtensa_secondary_reload_class):
|
|
Likewise.
|
|
* reorg.c (try_merge_delay_insns): Likewise.
|
|
* tree.c (merge_dllimport_decl_attributes): Likewise.
|
|
|
|
* config/frv/frv.c (frv_print_operand): Change isalpha to ISALPHA.
|
|
|
|
2008-08-06 Michael Matz <matz@suse.de>
|
|
|
|
* Makefile.in (write_entries_to_file): Quote words.
|
|
* gengtype.c: (read_input_line): Skip over leading white-space.
|
|
|
|
2008-08-06 Marc Gauthier <marc@tensilica.com>
|
|
|
|
* config.gcc: Match more processor names for Xtensa.
|
|
* configure.ac: Likewise.
|
|
* doc/install.texi (Specific): Likewise.
|
|
* configure: Regenerate.
|
|
|
|
2008-08-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* builtins.c (expand_builtin_profile_func): Avoid C++ keywords.
|
|
* calls.c (avoid_likely_spilled_reg): Likewise.
|
|
* cfgexpand.c (gimple_assign_rhs_to_tree): Likewise.
|
|
* cgraph.c (cgraph_clone_edge, cgraph_clone_node): Likewise.
|
|
* config/i386/i386.c (ix86_expand_special_args_builtin,
|
|
ix86_secondary_reload): Likewise.
|
|
* except.c (struct eh_region, gen_eh_region_catch,
|
|
remove_unreachable_regions, duplicate_eh_regions,
|
|
assign_filter_values, build_post_landing_pads,
|
|
sjlj_find_directly_reachable_regions, remove_eh_handler,
|
|
reachable_next_level, foreach_reachable_handler,
|
|
can_throw_internal_1, can_throw_external_1,
|
|
collect_one_action_chain): Likewise.
|
|
* expr.c (expand_expr_real_1, vector_mode_valid_p): Likewise.
|
|
* fold-const.c (twoval_comparison_p, eval_subst): Likewise.
|
|
* function.c (update_temp_slot_address, instantiate_new_reg,
|
|
instantiate_virtual_regs_in_rtx,
|
|
instantiate_virtual_regs_in_insn): Likewise.
|
|
* gimple.c (extract_ops_from_tree, gimple_seq_copy): Likewise.
|
|
* gimplify.c (gimplify_call_expr, gimplify_init_constructor,
|
|
gimplify_cleanup_point_expr): Likewise.
|
|
* ipa-cp.c (ipcp_lattice_changed): Likewise.
|
|
* passes.c (next_pass_1): Likewise.
|
|
* print-tree.c (print_node_brief, print_node): Likewise.
|
|
* profile.c (branch_prob): Likewise.
|
|
* tree-dump.c (dump_register): Likewise.
|
|
* tree-eh.c (replace_goto_queue_cond_clause, lower_catch):
|
|
Likewise.
|
|
* tree-inline.c (remap_ssa_name, remap_type_1, remap_blocks,
|
|
copy_statement_list, remap_gimple_op_r, copy_tree_body_r,
|
|
copy_edges_for_bb, copy_cfg_body, copy_tree_r,
|
|
copy_arguments_for_versioning, copy_static_chain): Likewise.
|
|
* tree-into-ssa.c (names_replaced_by, add_to_repl_tbl,
|
|
add_new_name_mapping, register_new_name_mapping): Likewise.
|
|
* tree-mudflap.c (mf_xform_derefs): Likewise.
|
|
* tree-predcom.c (struct chain, dump_chain, replace_ref_with,
|
|
get_init_expr, combine_chains): Likewise.
|
|
* tree-pretty-print.c (dump_generic_node): Likewise.
|
|
* tree-ssa-structalias.c (create_variable_info_for): Likewise.
|
|
* tree-vrp.c (simplify_cond_using_ranges): Likewise.
|
|
* tree.c (substitute_in_expr, iterative_hash_expr): Likewise.
|
|
* value-prof.c (gimple_duplicate_stmt_histograms): Likewise.
|
|
|
|
2008-08-06 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR middle-end/37010
|
|
* calls.c (expand_call): Use the biggest preferred stack
|
|
boundary.
|
|
|
|
2008-08-06 Michael Matz <matz@suse.de>
|
|
|
|
PR target/36613
|
|
* reload.c (push_reload): Merge in,out,in_reg,out_reg members
|
|
for reused reload, instead of overwriting them.
|
|
|
|
2008-08-06 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR middle-end/37009
|
|
* cfgexpand.c (expand_stack_alignment): Check parm_stack_boundary
|
|
for incoming stack boundary.
|
|
|
|
* function.c (assign_parm_find_entry_rtl): Update
|
|
parm_stack_boundary.
|
|
|
|
* function.h (rtl_data): Add parm_stack_boundary.
|
|
|
|
* config/i386/i386.c (ix86_finalize_stack_realign_flags): Check
|
|
parm_stack_boundary for incoming stack boundary.
|
|
|
|
2008-08-06 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* jump.c (rtx_renumbered_equal_p): Do not call subreg_regno_offset
|
|
for unrepresentable subregs or treat them as equal to other regs
|
|
or subregs with the same register number.
|
|
|
|
2008-08-06 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
PR middle-end/35432
|
|
* gimplify.c (gimplify_modify_expr): Do not optimize zero-sized types
|
|
if want_value.
|
|
|
|
2008-08-06 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.c (maybe_hot_frequency_p): When profile is absent, all
|
|
frequencies might be hot.
|
|
|
|
2008-08-06 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* reload.c (find_reloads): Force constants into literal pool
|
|
also if they are wrapped in a SUBREG.
|
|
|
|
2008-08-06 Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
|
|
PR target/35659
|
|
* haifa-sched.c (sched_insn_is_legitimate_for_speculation_p): Move ...
|
|
* sched-deps.c (sched_insn_is_legitimate_for_speculation_p): ... here.
|
|
Don't allow predicated instructions for data speculation.
|
|
* sched-int.h (sched_insn_is_legitimate_for_speculation_p): Move
|
|
declaration.
|
|
|
|
2008-08-06 Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
|
|
* haifa-sched.c (extend_global): Split to extend_global_data and
|
|
extend_region_data. Update all uses.
|
|
(extend_all): Rename to extend_block_data.
|
|
|
|
2008-08-06 Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
|
|
* sched-rgn.c (new_ready): Check if instruction can be
|
|
speculatively scheduled before attempting speculation.
|
|
(debug_rgn_dependencies): Remove wrongful assert.
|
|
|
|
2008-08-05 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/t-xtensa: Remove dependency for gt-xtensa.h.
|
|
|
|
2008-08-05 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.c (xtensa_va_start): Unshare valist.
|
|
(xtensa_gimplify_va_arg_expr): Unshare valist, orig_ndx, ndx, array,
|
|
va_size, and type_size.
|
|
|
|
2008-08-04 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/37016
|
|
* tree-ssa.c (useless_type_conversion_p_1): Call langhook
|
|
if TYPE_STRUCTURAL_EQUALITY_P is true for both types.
|
|
|
|
2008-08-05 Richard Henderson <rth@redhat.com>
|
|
|
|
* configure.ac (HAVE_GAS_CFI_DIRECTIVE): Check .cfi_personality.
|
|
* configure: Rebuild.
|
|
|
|
2008-08-05 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
PR tree-opt/37024
|
|
* tree-tailcall.c (process_assignment): Use gimple_assign_cast_p
|
|
instead of IS_CONVERT_EXPR_CODE_P for seeing if the assignment
|
|
is a conversion.
|
|
|
|
2008-08-05 Richard Henderson <rth@redhat.com>
|
|
|
|
* Makefile.in (c-cppbuiltin.o): Depend on debug.h.
|
|
* c-cppbuiltin.c (c_cpp_builtins): Define __GCC_HAVE_DWARF2_CFI_ASM.
|
|
* doc/cpp.texi (__GCC_HAVE_DWARF2_CFI_ASM): Document it.
|
|
* common.opt (fdwarf2-cfi-asm): New.
|
|
* configure.ac (HAVE_GAS_CFI_DIRECTIVE): New.
|
|
* config.in, configure: Rebuild.
|
|
* dwarf2asm.c (dw2_asm_output_data_raw): New.
|
|
(dw2_asm_output_data_uleb128_raw, dw2_asm_output_data_sleb128_raw): New.
|
|
(dw2_force_const_mem): Externalize.
|
|
* dwarf2asm.h: Update.
|
|
* dwarf2out.c (dwarf2out_cfi_label): If flag_dwarf2_cfi_asm, don't
|
|
generate a real label.
|
|
(output_cfi_directive): New.
|
|
(add_fde_cfi): If flag_dwarf2_cfi_asm, use it.
|
|
(output_call_frame_info): Do nothing if flag_dwarf2_cfi_asm.
|
|
(dwarf2out_begin_prologue): Emit .cfi_startproc, .cfi_personality,
|
|
and .cfi_lsda.
|
|
(dwarf2out_end_epilogue): Emit .cfi_endproc.
|
|
(output_loc_operands_raw, output_loc_sequence_raw): New.
|
|
(output_cfa_loc_raw): New.
|
|
|
|
2008-08-05 Paul Brook <paul@codesourcery.com>
|
|
|
|
* doc/invoke.texi: Document new ARM -mfpu= and -mcpu= options.
|
|
* config/arm/arm.c (all_fpus): Add vfpv3 and vfpv3-d16.
|
|
(fp_model_for_fpu): Add entry for FPUTYPE_VFP3D16.
|
|
(arm_file_start): Add FPUTYPE_VFP3D16. Rename vfp3 to vfpv3.
|
|
* config/arm/arm.h (TARGET_VFPD32): Define.
|
|
(TARGET_VFP3): Use TARGET_VFPD32.
|
|
(fputype): Add FPUTYPE_VFP3D16.
|
|
(LAST_VFP_REGNUM): Use TARGET_VFPD32.
|
|
* config/arm/constraints.md ("w"): Use TARGET_VFPD32.
|
|
* config/arm/arm-cores.def: Add cortex-r4f.
|
|
* config/arm/arm-tune.md: Regenerate.
|
|
|
|
2008-08-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
|
|
|
* config/spu_spu_mfcio.h: Wrap in extern "C" if __cplusplus.
|
|
Reword some comments throughout the file.
|
|
|
|
(MFC_MIN_DMA_LIST_ELEMENTS): New define.
|
|
(MFC_MAX_DMA_LIST_ELEMENTS): Likewise.
|
|
(MFC_MIN_DMA_LIST_SIZE): Redefine in terms of MFC_MIN_DMA_LIST_ELEMENTS.
|
|
(MFC_MAX_DMA_LIST_SIZE): Redefine in terms of MFC_MAX_DMA_LIST_ELEMENTS.
|
|
|
|
(MFC_START_ENABLE): Remove PPU-only define.
|
|
(MFC_PUTS_CMD, MFC_PUTFS_CMD, MFC_PUTBS_CMD): Likewise.
|
|
(MFC_GETS_CMD, MFC_GETFS_CMD, MFC_GETBS_CMD): Likewise.
|
|
|
|
(MFC_PUTB_CMD, MFC_PUTF_CMD): Reimplement using symbolic constants.
|
|
(MFC_PUTL_CMD, MFC_PUTLB_CMD, MFC_PUTLF_CMD): Likewise.
|
|
(MFC_PUTR_CMD, MFC_PUTRB_CMD, MFC_PUTRF_CMD): Likewise.
|
|
(MFC_PUTRL_CMD, MFC_PUTRLB_CMD, MFC_PUTRLF_CMD): Likewise.
|
|
(MFC_GETB_CMD, MFC_GETF_CMD): Likewise.
|
|
(MFC_GETL_CMD, MFC_GETLB_CMD, MFC_GETLF_CMD): Likewise.
|
|
(MFC_SNDSIGB_CMD, MFC_SNDSIGF_CMD): Likewise.
|
|
|
|
(MFC_SDCRT_CMD, MFC_SDCRTST_CMD): New defines.
|
|
(MFC_SDCRZ_CMD, MFC_SDCRST_CMD, MFC_SDCRF_CMD): Likewise.
|
|
(mfc_sdcrt, mfc_sdcrtst): Likewise.
|
|
(mfc_sdcrz, mfc_sdcrst, mfc_sdcrf): Likewise.
|
|
|
|
(spu_read_machine_status): Fix typo.
|
|
|
|
2008-08-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
|
|
|
* config/spu/spu.h (CANNOT_CHANGE_MODE_CLASS): Allow (multi)word-sized
|
|
SUBREG of multi-word hard register.
|
|
* config/spu/spu.c (valid_subreg): Likewise.
|
|
(adjust_operand): Handle SUBREGs of multi-word hard registers.
|
|
|
|
2008-08-04 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-loop-ivopts.c (add_iv_value_candidates): Also add
|
|
the candidate with the stripped base if that base is different
|
|
from the original base even for offset zero.
|
|
|
|
2008-08-04 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/36691
|
|
* tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Correctly
|
|
check for no_overflow.
|
|
|
|
2008-08-04 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-vect-transform.c (vectorizable_call): Fix tuplification.
|
|
|
|
2008-08-04 Paul Brook <paul@codesourcery.com>
|
|
|
|
* cofig/arm/arm.c (thumb_core_reg_alloc_order): New.
|
|
(arm_order_regs_for_local_alloc): New function.
|
|
* config/arm/arm-protos.h (arm_order_regs_for_local_alloc): Add
|
|
prototype.
|
|
* config/arm/arm.h (ORDER_REGS_FOR_LOCAL_ALLOC): Define.
|
|
|
|
2008-08-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/37012
|
|
* config/i386/i386.c (ix86_expand_prologue): Use UNITS_PER_WORD
|
|
instead of STACK_BOUNDARY / BITS_PER_UNIT to align stack.
|
|
(ix86_expand_epilogue): Likewise.
|
|
|
|
2008-08-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_compute_frame_layout): Fix a typo
|
|
in comments.
|
|
|
|
2008-08-03 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/mmx.md (*mov<mode>_internal_rex64): Use Yi instead of x
|
|
to avoid inter-unit moves for !TARGET_INTER_UNIT_MOVES.
|
|
(*movv2sf_internal_rex64): Ditto.
|
|
|
|
2008-08-03 Jan Hubicka <jh@suse.cz>
|
|
|
|
* optabs.c (expand_binop, expand_builtin_pow, expand_builtin_powi,
|
|
expand_builtin_strcat): Upse optimize_insn_for_speed predicate.
|
|
* expmed.c (expand_smod_pow2): Likewise.
|
|
|
|
2008-08-03 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/36992
|
|
* config/i386/sse.md (vec_concatv2di): Add Y2 constraint to
|
|
alternative 0 of operand 1.
|
|
(*vec_concatv2di_rex64_sse): Ditto.
|
|
(*vec_concatv2di_rex64_sse4_1): Add x constraint to alternative 0
|
|
of operand 1.
|
|
(*sse2_storeq_rex64): Penalize allocation of "r" registers.
|
|
* config/i386/mmx.md (*mov<mode>_internal_rex64): Penalize allocation
|
|
of "Y2" registers to avoid SSE <-> MMX conversions for DImode moves.
|
|
(*movv2sf_internal_rex64): Ditto.
|
|
|
|
2008-08-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR target/35252
|
|
* config/i386/sse.md (SSEMODE4S, SSEMODE2D): New mode iterators.
|
|
(ssedoublesizemode): New mode attribute.
|
|
(sse_shufps): Call gen_sse_shufps_v4sf.
|
|
(sse_shufps_1): Macroize.
|
|
(sse2_shufpd): Call gen_Sse_shufpd_v2df.
|
|
(sse2_shufpd_1): Macroize.
|
|
(vec_extract_odd, vec_extract_even): New expanders.
|
|
(vec_interleave_highv4sf, vec_interleave_lowv4sf,
|
|
vec_interleave_highv2df, vec_interleave_lowv2df): Likewise.
|
|
* i386.c (ix86_expand_vector_init_one_nonzero): Call
|
|
gen_sse_shufps_v4sf instead of gen_sse_shufps_1.
|
|
(ix86_expand_vector_set): Likewise.
|
|
(ix86_expand_reduc_v4sf): Likewise.
|
|
|
|
2008-08-01 Doug Kwan <dougkwan@google.com>
|
|
|
|
* matrix-reorg.c: Re-enable all code.
|
|
(struct malloc_call_data): Change CALL_STMT to gimple type.
|
|
(collect_data_for_malloc_call): Tuplify.
|
|
(struct access_site_info): Change STMT to gimple type.
|
|
(struct matrix_info): Change MIN_INDIRECT_LEVEL_ESCAPE_STMT,
|
|
and MALLOC_FOR_LEVEL to gimple and gimple pointer type.
|
|
(struct free_info): Change STMT to gimple type.
|
|
(struct matrix_access_phi_node): Change PHI to gimple type.
|
|
(get_inner_of_cast_expr): Remove.
|
|
(may_flatten_matrices_1): Tuplify.
|
|
(may_flatten_matrices): Ditto.
|
|
(mark_min_matrix_escape_level): Ditto.
|
|
(ssa_accessed_in_tree): Refactor statement RHS related code into ...
|
|
(ssa_accessed_in_call_rhs): New
|
|
(ssa_accessed_in_assign_rhs): New
|
|
(record_access_alloc_site_info): Tuplify.
|
|
(add_allocation_site): Ditto.
|
|
(analyze_matrix_allocation_site): Ditto.
|
|
(analyze_transpose): Ditto.
|
|
(get_index_from_offset): Ditto.
|
|
(update_type_size): Ditto.
|
|
(analyze_accesses_for_call_expr): Tuplify and renamed into ...
|
|
(analyze_accesses_for_call_stmt): New. Also handle LHS of a call.
|
|
(analyze_accesses_for_phi_node): Tuplify.
|
|
(analyze_accesses_for_modify_stmt): Tuplify and renamed into ...
|
|
(analyze_accesses_for_assign_stmt): Remove code for handling call LHS.
|
|
(analyze_matrix_accesses): Tuplify.
|
|
(check_var_data): New call-back type for check_var_notmodified_p.
|
|
(check_var_notmodified_p): Tuplify and use call-back struct to
|
|
return statement found.
|
|
(can_calculate_expr_before_stmt): Factor out statement related code
|
|
into ...
|
|
(can_calculate_stmt_before_stmt): New.
|
|
(check_allocation_function): Tuplify.
|
|
(find_sites_in_func): Ditto.
|
|
(record_all_accesses_in_func): Ditto.
|
|
(transform_access_sites): Ditto.
|
|
(transform_allocation_sites): Ditto.
|
|
(matrix_reorg): Re-enable.
|
|
(gate_matrix_reorg): Re-enable.
|
|
|
|
2008-08-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* dwarf2out.c (compute_barrier_args_size): Set barrier_args_size
|
|
for labels for which it hasn't been set yet. If it has been set,
|
|
stop walking insns and continue with next worklist item.
|
|
(dwarf2out_stack_adjust): Don't call compute_barrier_args_size
|
|
if the only BARRIER is at the very end of a function.
|
|
|
|
2008-08-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* cfgexpand.c (expand_stack_alignment): Assert that
|
|
stack_realign_drap and drap_rtx must match.
|
|
|
|
* function.c (instantiate_new_reg): If DRAP is used to realign
|
|
stack, replace virtual_incoming_args_rtx with internal arg
|
|
pointer.
|
|
|
|
2008-08-01 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-pre.c (fini_pre): Take in_fre parameter. Free
|
|
loop information only if we initialized it.
|
|
(execute_pre): Call fini_pre with in_fre.
|
|
* tree-ssa-loop-ivcanon (try_unroll_loop_completely): Dump
|
|
if we do not unroll because we hit max-completely-peeled-insns.
|
|
Use our estimation for consistency, do allow shrinking.
|
|
|
|
2008-08-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (override_options): Replace ABI_STACK_BOUNDARY
|
|
with MIN_STACK_BOUNDARY.
|
|
(ix86_update_stack_boundary): Likewise.
|
|
(ix86_expand_prologue): Assert MIN_STACK_BOUNDARY instead of
|
|
STACK_BOUNDARY.
|
|
|
|
* config/i386/i386.h (ABI_STACK_BOUNDARY): Renamed to ...
|
|
(MIN_STACK_BOUNDARY): This.
|
|
|
|
2008-08-01 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/36997
|
|
* gimplify.c (gimplify_call_expr): Set error_mark_node on GS_ERROR.
|
|
|
|
2008-08-01 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36988
|
|
* tree-ssa-ccp.c (ccp_fold): Conversions of constants only
|
|
do not matter if that doesn't change volatile qualification.
|
|
|
|
2008-08-01 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* configure.ac: Do not generate libada-mk. Do not subst
|
|
host_cc_for_libada.
|
|
* libada-mk.in: Remove.
|
|
* Makefile.in: Pass TARGET_LIBGCC2_CFLAGS to libgcc.mvars.
|
|
* configure: Regenerate.
|
|
|
|
2008-08-01 Basile Starynkevitch <basile@starynkevitch.net>
|
|
|
|
* tree-pass.h: Added comment about not dumping passes with name
|
|
starting with star in struct opt_pass.
|
|
* passes.c (register_dump_files_1): Don't do dump for a pass with
|
|
name starting with star.
|
|
* doc/passes.texi (Pass manager): Mention pass names and special
|
|
meaning of star prefix to avoid dump.
|
|
|
|
2008-07-31 Adam Nemet <anemet@caviumnetworks.com>
|
|
|
|
* config.gcc (mipsisa64r2*-*-linux*): New configuration. Set ISA
|
|
to MIPS64r2.
|
|
* config/mips/mips.h (GENERATE_MIPS16E): Update comment.
|
|
(ISA_MIPS64R2): New macro.
|
|
(TARGET_CPU_CPP_BUILTINS, MULTILIB_ISA_DEFAULT): Handle it.
|
|
(ISA_HAS_64BIT_REGS, ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE,
|
|
ISA_HAS_8CC, ISA_HAS_FP4, ISA_HAS_PAIRED_SINGLE,
|
|
ISA_HAS_MADD_MSUB, ISA_HAS_NMADD4_NMSUB4, ISA_HAS_CLZ_CLO,
|
|
ISA_HAS_ROR, ISA_HAS_PREFETCH, ISA_HAS_PREFETCHX, ISA_HAS_SEB_SEH,
|
|
ISA_HAS_EXT_INS, ISA_HAS_MXHC1, ISA_HAS_HILO_INTERLOCKS,
|
|
ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Return true for ISA_MIPS64R2.
|
|
(MIPS_ISA_LEVEL_SPEC, ASM_SPEC, LINK_SPEC): Handle -mips64r2.
|
|
(TARGET_LOONGSON_2E, TARGET_LOONGSON_2F, TARGET_LOONGSON_2EF):
|
|
Move up to keep list alphabetically sorted.
|
|
(TUNE_20KC, TUNE_24K, TUNE_74K, TUNE_LOONGSON_2EF): Likewise.
|
|
* config/mips/mips.c (mips_cpu_info_table): Add default MIPS64r2
|
|
processor.
|
|
* doc/invoke.texi (MIPS Options): Add -mips64r2.
|
|
(-march=@var{arch}): Add mips64r2.
|
|
|
|
2008-07-31 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/darwin.h (MAIN_STACK_BOUNDARY): Define to 128.
|
|
|
|
2008-07-31 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* expr.c (expand_assignment): Check for complete type.
|
|
|
|
2008-07-31 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR debug/36977
|
|
* cfgexpand.c (expand_stack_alignment): Set stack_realign_tried.
|
|
|
|
* dwarf2out.c (based_loc_descr): Check crtl->stack_realign_tried
|
|
for stack alignment.
|
|
|
|
* function.h (rtl_data): Add stack_realign_tried. Update comments.
|
|
|
|
2008-07-31 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (sh_canonical_va_list_type): Remove.
|
|
(TARGET_CANONICAL_VA_LIST_TYPE): Remove.
|
|
|
|
2008-07-31 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/36419
|
|
* dwarf2out.c (barrier_args_size): New variable.
|
|
(compute_barrier_args_size, compute_barrier_args_size_1): New
|
|
functions.
|
|
(dwarf2out_stack_adjust): For BARRIERs call compute_barrier_args_size
|
|
if not called yet in the current function, use barrier_args_size
|
|
array to find the new args_size value.
|
|
(dwarf2out_frame_debug): Free and clear barrier_args_size.
|
|
|
|
2008-07-31 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR debug/36980
|
|
* dwarf2out.c (dwarf2out_frame_debug_expr): Move rule 17 before
|
|
rule 19.
|
|
|
|
2008-07-31 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR debug/36976
|
|
* dwarf2out.c (dwarf2out_args_size_adjust): New.
|
|
(dwarf2out_stack_adjust): Use it.
|
|
(dwarf2out_frame_debug_expr): Likewise.
|
|
|
|
2008-07-31 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36978
|
|
* tree-ssa-loop-unswitch.c (tree_may_unswitch_on): Do not fold
|
|
the generated condition.
|
|
|
|
2008-07-31 Richard Guenther <rguenther@suse.de>
|
|
|
|
* passes.c (init_optimization_passes): Always call
|
|
pass_early_warn_uninitialized.
|
|
* opts.c (decode_options): Do not warn about -Wuninitialized at -O0.
|
|
* doc/invoke.texi (-Wuninitialized): Correct for enabling at -O0.
|
|
* doc/passes.texi (Warn for uninitialized variables): Adjust.
|
|
|
|
2008-07-31 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/36970
|
|
* builtins.c (maybe_emit_free_warning): New function.
|
|
(expand_builtin): Process BUILT_IN_FREE even at -O0. Call
|
|
maybe_emit_free_warning for BUILT_IN_FREE.
|
|
|
|
PR debug/36278
|
|
* dwarf2out.c (get_context_die): New function.
|
|
(force_decl_die, force_type_die): Use it.
|
|
(dwarf2out_imported_module_or_decl): Likewise. If base_type_die
|
|
returns NULL, force generation of DW_TAG_typedef and put that into
|
|
DW_AT_import.
|
|
|
|
PR preprocessor/36649
|
|
* c-pch.c (c_common_read_pch): Save and restore
|
|
line_table->trace_includes across PCH restore.
|
|
|
|
2008-07-30 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR ada/36554
|
|
* dwarf2out.c (is_subrange_type): Deal with BOOLEAN_TYPE.
|
|
|
|
2008-07-30 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
PR 36974
|
|
* final.c (call_from_call_insn): Handle COND_EXEC.
|
|
|
|
2008-07-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* builtins.c (std_gimplify_va_arg_expr): Replace
|
|
PREFERRED_STACK_BOUNDARY with MAX_SUPPORTED_STACK_ALIGNMENT.
|
|
* config/i386/i386.c (ix86_gimplify_va_arg): Likewise.
|
|
|
|
2008-07-30 Joey Ye <joey.ye@intel.com>
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* builtins.c (expand_builtin_setjmp_receiver): Replace
|
|
virtual_incoming_args_rtx with crtl->args.internal_arg_pointer.
|
|
(expand_builtin_apply_args_1): Likewise.
|
|
(expand_builtin_longjmp): Need DRAP for stack alignment.
|
|
(expand_builtin_apply): Likewise.
|
|
|
|
* caller-save.c (setup_save_areas): Call assign_stack_local_1
|
|
instead of assign_stack_local to allow alignment reduction.
|
|
|
|
* calls.c (emit_call_1): Need DRAP for stack alignment if
|
|
return pops.
|
|
(expand_call): Replace virtual_incoming_args_rtx with
|
|
crtl->args.internal_arg_pointer.
|
|
* stmt.c (expand_nl_goto_receiver): Likewise.
|
|
|
|
* cfgexpand.c (get_decl_align_unit): Estimate stack variable
|
|
alignment and store to stack_alignment_estimated and
|
|
max_used_stack_slot_alignment.
|
|
(expand_one_var): Likewise.
|
|
(expand_stack_alignment): New function.
|
|
(tree_expand_cfg): Initialize max_used_stack_slot_alignment
|
|
and stack_alignment_estimated fields in rtl_data. Call
|
|
expand_stack_alignment at end.
|
|
|
|
* defaults.h (INCOMING_STACK_BOUNDARY): New.
|
|
(MAX_STACK_ALIGNMENT): Likewise.
|
|
(MAX_SUPPORTED_STACK_ALIGNMENT): Likewise.
|
|
(SUPPORTS_STACK_ALIGNMENT): Likewise.
|
|
|
|
* emit-rtl.c (gen_reg_rtx): Estimate stack alignment for
|
|
stack alignment when generating virtual registers.
|
|
|
|
* function.c (assign_stack_local): Renamed to ...
|
|
(assign_stack_local_1): This. Add a parameter to indicate
|
|
if it is OK to reduce alignment.
|
|
(assign_stack_local): Use it.
|
|
(instantiate_new_reg): Instantiate virtual incoming args rtx
|
|
to vDRAP if stack realignment and DRAP is needed.
|
|
(assign_parms): Collect parameter/return type alignment and
|
|
contribute to stack_alignment_estimated.
|
|
(locate_and_pad_parm): Likewise.
|
|
(get_arg_pointer_save_area): Replace virtual_incoming_args_rtx
|
|
with crtl->args.internal_arg_pointer.
|
|
|
|
* function.h (rtl_data): Add new field drap_reg,
|
|
max_used_stack_slot_alignment, stack_alignment_estimated,
|
|
stack_realign_needed, need_drap, stack_realign_processed and
|
|
stack_realign_finalized.
|
|
(stack_realign_fp): New macro.
|
|
(stack_realign_drap): Likewise.
|
|
|
|
* global.c (compute_regsets): Frame pointer is needed when
|
|
stack is realigned. Can eliminate frame pointer when stack is
|
|
realigned and dynamic realigned argument pointer isn't used.
|
|
|
|
* reload1.c (update_eliminables): Frame pointer is needed
|
|
when stack is realigned.
|
|
(init_elim_table): Can eliminate frame pointer when stack is
|
|
realigned and dynamic realigned argument pointer isn't used.
|
|
|
|
* rtl.h (assign_stack_local_1): Declare new funtion.
|
|
|
|
* target-def.h (TARGET_UPDATE_STACK_BOUNDARY): New.
|
|
(TARGET_GET_DRAP_RTX): Likewise.
|
|
(TARGET_CALLS): Add TARGET_UPDATE_STACK_BOUNDARY and
|
|
TARGET_GET_DRAP_RTX.
|
|
|
|
* target.h (gcc_target): Add update_stack_boundary and get_drap_rtx.
|
|
|
|
* tree-vectorizer.c (vect_can_force_dr_alignment_p): Replace
|
|
STACK_BOUNDARY with MAX_STACK_ALIGNMENT.
|
|
|
|
2008-07-30 Xuepeng Guo <xuepeng.guo@intel.com>
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* dwarf2out.c (dw_fde_struct): Add stack_realignment, drap_reg,
|
|
vdrap_reg, stack_realign and drap_reg_saved.
|
|
(add_cfi): Don't allow redefining CFA when DRAP is used.
|
|
(reg_save): Handle stack alignment.
|
|
(dwarf2out_frame_debug_expr): Add rules 16-20 to handle stack
|
|
alignment. Don't generate DWARF information for (set fp sp)
|
|
when DRAP is used.
|
|
(dwarf2out_begin_prologue): Initialize drap_reg and vdrap_reg
|
|
to INVALID_REGNUM.
|
|
(int_loc_descriptor): Move prototype forward. Also define if
|
|
DWARF2_UNWIND_INFO is true.
|
|
(output_cfa_loc): Handle DW_CFA_expression.
|
|
(build_cfa_aligned_loc): New.
|
|
(based_loc_descr): Update assert for stack realign. For local
|
|
variables, use sp+offset when stack is aligned without drap and
|
|
fp+offset when stack is aligned with drap. For arguments, use
|
|
cfa+offset when drap is used to align stack.
|
|
|
|
2008-07-30 Joey Ye <joey.ye@intel.com>
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_force_align_arg_pointer_string):
|
|
Break long line.
|
|
(ix86_gen_andsp): New.
|
|
(ix86_user_incoming_stack_boundary): Likewise.
|
|
(ix86_default_incoming_stack_boundary): Likewise.
|
|
(ix86_incoming_stack_boundary): Likewise.
|
|
(ix86_can_eliminate): Likewise.
|
|
(find_drap_reg): Likewise.
|
|
(ix86_update_stack_boundary): Likewise.
|
|
(ix86_get_drap_rtx): Likewise.
|
|
(ix86_finalize_stack_realign_flags): Likewise.
|
|
(TARGET_UPDATE_STACK_BOUNDARY): Likewise.
|
|
(TARGET_GET_DRAP_RTX): Likewise.
|
|
(override_options): Overide option value for new options.
|
|
(ix86_function_ok_for_sibcall): Remove check for
|
|
force_align_arg_pointer.
|
|
(ix86_handle_cconv_attribute): Likewise.
|
|
(ix86_function_regparm): Likewise.
|
|
(setup_incoming_varargs_64): Don't set stack_alignment_needed here.
|
|
(ix86_va_start): Replace virtual_incoming_args_rtx with
|
|
crtl->args.internal_arg_pointer.
|
|
(ix86_select_alt_pic_regnum): Check DRAP register.
|
|
(ix86_save_reg): Replace force_align_arg_pointer with drap_reg.
|
|
(ix86_compute_frame_layout): Compute frame layout wrt stack
|
|
realignment.
|
|
(ix86_internal_arg_pointer): Just return virtual_incoming_args_rtx.
|
|
(ix86_expand_prologue): Decide if stack realignment is needed
|
|
and generate prologue code accordingly.
|
|
(ix86_expand_epilogue): Generate epilogue code wrt stack
|
|
realignment is really needed or not.
|
|
|
|
* config/i386/i386.h (MAIN_STACK_BOUNDARY): New.
|
|
(ABI_STACK_BOUNDARY): Likewise.
|
|
(PREFERRED_STACK_BOUNDARY_DEFAULT): Likewise.
|
|
(STACK_REALIGN_DEFAULT): Likewise.
|
|
(INCOMING_STACK_BOUNDARY): Likewise.
|
|
(MAX_STACK_ALIGNMENT): Likewise.
|
|
(ix86_incoming_stack_boundary): Likewise.
|
|
(FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN): Removed.
|
|
(REAL_PIC_OFFSET_TABLE_REGNUM): Updated to use BX_REG.
|
|
(CAN_ELIMINATE): Defined with ix86_can_eliminate.
|
|
(machine_function): Remove force_align_arg_pointer.
|
|
|
|
* config/i386/i386.md (BX_REG): New.
|
|
(R13_REG): Likewise.
|
|
|
|
* config/i386/i386.opt (mforce_drap): New.
|
|
(mincoming-stack-boundary): Likewise.
|
|
(mstackrealign): Add Init(-1).
|
|
|
|
* config/i386/i386-protos.h (ix86_can_eliminate): New
|
|
|
|
2008-07-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* doc/extend.texi: Update force_align_arg_pointer.
|
|
|
|
* doc/invoke.texi: Document -mincoming-stack-boundary. Update
|
|
-mstackrealign.
|
|
|
|
* doc/tm.texi (MAX_STACK_ALIGNMENT): Add macro.
|
|
(INCOMING_STACK_BOUNDARY): Likewise.
|
|
(TARGET_UPDATE_STACK_BOUNDARY): New target hook.
|
|
(TARGET_GET_DRAP_RTX): Likewise.
|
|
|
|
2008-07-30 Andreas Schwab <schwab@suse.de>
|
|
|
|
PR rtl-optimization/36929
|
|
* dse.c (replace_inc_dec): Use emit_insn_before instead of
|
|
add_insn_before and fix argument order.
|
|
(replace_inc_dec_mem): Handle NULL rtx.
|
|
|
|
2008-07-30 Andrew Jenner <andrew@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_compute_static_chain_stack_bytes): New
|
|
function.
|
|
(arm_compute_initial_elimination_offset): Use it.
|
|
(arm_compute_save_reg_mask): Include static chain save slot when
|
|
calculating alignment.
|
|
(arm_get_frame_offsets): Ditto.
|
|
(thumb1_compute_save_reg_mask): Ensure we have a low register saved
|
|
that we can use to decrement the stack when the stack decrement
|
|
could be too big for an immediate value in a single insn.
|
|
(thumb1_expand_prologue): Avoid using r12 for stack decrement.
|
|
|
|
2008-07-30 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36967
|
|
* tree-predcom.c (remove_stmt): Use gimple_assign_ssa_name_copy_p.
|
|
Release defs of statements we remove.
|
|
|
|
2008-07-30 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_expand_prologue): Use 0-length rtvec
|
|
instead of NULL_RTVEC.
|
|
|
|
2008-07-30 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
PR target/35866
|
|
|
|
* config/rs6000/rs6000.h (SLOW_UNALIGNED_ACCESS): Add clause for
|
|
vector modes.
|
|
|
|
2008-07-30 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* final.c (call_from_call_insn): New.
|
|
(final_scan_insn): Call assemble_external on FUNCTION_DECLs.
|
|
|
|
2008-07-30 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* configure.ac: Substitute ADA_CFLAGS.
|
|
* configure: Regenerate.
|
|
* config.host: Remove mention of pa/x-ada and pa/x-ada-hpux10 files.
|
|
* Makefile.in: Remove mention of X_* variables.
|
|
* config/pa/x-ada-hpux10: Remove.
|
|
* config/pa/x-ada: Remove.
|
|
|
|
* doc/fragments.texi: Update.
|
|
|
|
2008-07-30 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* config/mips/irix-crti.asm: .hide __gcc_init and __gcc_fini.
|
|
* config/mips/iris6.h (IRIX_SUBTARGET_LINK_SPEC, irix ld): Hide
|
|
__dso_handle explicitly here.
|
|
|
|
2008-07-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR 34389
|
|
* c-typeck.c (build_binary_op): Encapsulate code into...
|
|
* c-common.c (shorten_binary_op): ...this new function.
|
|
(conversion_warning): Use the new function. Handle non-negative
|
|
constant in bitwise-and.
|
|
* c-common.h (shorten_binary_op): Declare.
|
|
|
|
2008-07-30 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* scan.c (make_sstring_space): Add explicit conversions of
|
|
allocator's return value.
|
|
* fix-header.c (recognized_function): Likewise.
|
|
|
|
2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* doc/cpp.texi: Update to GFDL 1.2.
|
|
* doc/gcc.texi: Do not list GPL as Invariant Section.
|
|
* doc/gccint.texi: Likewise. Update copyright years.
|
|
* doc/install.texi: Update copyright years.
|
|
|
|
2008-07-30 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/36955
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Add
|
|
a use of pic_offset_table_rtx for -msecure-plt __tls_get_addr calls.
|
|
|
|
2008-07-29 Jan Hubicka <jh@suse.cz>
|
|
|
|
* c-decl.c (merge_decls): Do not handle DECL_INLINE.
|
|
(grokdeclarator): Likewise.
|
|
* langhooks.c (lhd_warn_unused_global_decl): Use
|
|
DECL_DECLARED_INLINE_P.
|
|
* print-tree.c (print_node): Remove DECL_INLINE check.
|
|
|
|
2008-07-29 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36945
|
|
* tree-ssa-sccvn.h (copy_reference_ops_from_ref): Declare.
|
|
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Export.
|
|
Record invariant addresses un-decomposed.
|
|
(copy_reference_ops_from_call): Record reference call
|
|
arguments properly. Simplify.
|
|
* tree-ssa-pre.c (create_component_ref_by_pieces_1): New
|
|
helper split out from ...
|
|
(create_component_ref_by_pieces): ... here. Simplify.
|
|
Prepare for recursive invocation for call arguments.
|
|
(create_expression_by_pieces): Adjust call to
|
|
create_component_ref_by_pieces.
|
|
(compute_avail): Process operand 2 of reference ops.
|
|
|
|
2008-07-29 Richard Guenther <rguenther@suse.de>
|
|
|
|
* gimplify.c (gimplify_expr): Clear TREE_SIDE_EFFECTS for OBJ_TYPE_REF.
|
|
|
|
2008-07-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* c-format.c (check_format_types): Revert unwanted checkin.
|
|
|
|
2008-07-29 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flags.h (flag_really_no_inline): Remove.
|
|
* cgraph.c (cgraph_function_possibly_inlined_p): Simplify.
|
|
* toplev.c (flag_really_no_inline): Remove.
|
|
* c-cppbuiltin.c (c_cpp_builtins): Use flag_no_inline.
|
|
* ipa-inline.c (cgraph_decide_inlining): Do not check flag_no_inline.
|
|
(cgraph_decide_inlining_incrementally): Likewise.
|
|
(compute_inline_parameters): Likewise.
|
|
* opts.c (decode_options): Simplify.
|
|
* c-opts.c (c_common_post_options): Do not set flag_no_inline.
|
|
* common.opt (finline): Initialize to 1.
|
|
* tree-inline.c (inlinable_function_p): Check flag_no_inline.
|
|
|
|
2008-07-29 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.c (always_optimize_for_size_p): New function.
|
|
(optimize_bb_for_size_p, optimize_bb_for_speed_p,
|
|
optimize_edge_for_size_p, optimize_edge_for_speed_p,
|
|
optimize_insn_for_size_p, optimize_insn_for_speed_p): New global
|
|
functions.
|
|
(rtl_profile_for_bb, rtl_profile_for_edge, rtl_default_profile): New.
|
|
* function.c (prepare_function_start): Set default profile.
|
|
* function.h (rtl_data): Add maybe_hot_insn_p.
|
|
* cfgexpand.c (expand_gimple_basic_block): Set RTL profile.
|
|
(construct_exit_block): Likewise.
|
|
(tree_expand_cfg): Likewise.
|
|
* basic-block.h
|
|
(optimize_bb_for_size_p, optimize_bb_for_speed_p,
|
|
optimize_edge_for_size_p, optimize_edge_for_speed_p,
|
|
optimize_insn_for_size_p, optimize_insn_for_speed_p): Declare.
|
|
(rtl_profile_for_bb, rtl_profile_for_edge, default_rtl_profile):
|
|
Declare.
|
|
|
|
2008-07-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR 34985
|
|
* c-decl.c (merge_decls): Merge USED flags.
|
|
|
|
2008-07-29 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (sh_gimplify_va_arg_expr): Unshare the addr,
|
|
valist, next_fp, next_fp_tmp, next_fp_limit, next_o, next_o_limit,
|
|
next_stack, lab_false and lab_over trees.
|
|
|
|
2008-07-28 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36957
|
|
* tree-flow.h (tree_ssa_useless_type_conversion): Remove.
|
|
(useless_type_conversion_p): Remove.
|
|
(types_compatible_p): Remove.
|
|
* gimple.h (tree_ssa_useless_type_conversion): Declare.
|
|
(useless_type_conversion_p): Declare.
|
|
(types_compatible_p): Declare.
|
|
(gimple_expr_type): Return the base type only if it is
|
|
trivially convertible to the subtype.
|
|
|
|
2008-07-28 Andreas Tobler <a.tobler@schweiz.org>
|
|
|
|
* configure.ac: Use the m4_do macro to concatenate the warnings into
|
|
one string in ACX_PROG_CC_WARNING_OPTS,
|
|
ACX_PROG_CC_WARNING_ALMOST_PEDANTIC and ACX_PROG_CC_WARNINGS_ARE_ERRORS.
|
|
* configure: Regenerate.
|
|
|
|
2008-07-28 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-pre.c (insert_into_preds_of_block): Remove dead code.
|
|
(insert_fake_stores): Remove.
|
|
(realify_fake_stores): Likewise.
|
|
(execute_pre): Remove dead code.
|
|
* tree-ssa-structalias.c (get_constraint_for_1): Remove tcc_unary case.
|
|
(find_func_aliases): Deal with it here instead.
|
|
Re-enable gcc_unreachable call.
|
|
|
|
2008-07-28 Richard Guenther <rguenther@suse.de>
|
|
|
|
Merge from gimple-tuples-branch.
|
|
|
|
* ChangeLog.tuples: ChangeLog from gimple-tuples-branch.
|
|
* gimple.def: New file.
|
|
* gsstruct.def: Likewise.
|
|
* gimple-iterator.c: Likewise.
|
|
* gimple-pretty-print.c: Likewise.
|
|
* tree-gimple.c: Removed. Merged into ...
|
|
* gimple.c: ... here. New file.
|
|
* tree-gimple.h: Removed. Merged into ...
|
|
* gimple.h: ... here. New file.
|
|
|
|
* Makefile.in: Add dependencies on GIMPLE_H and tree-iterator.h.
|
|
* configure.ac: Added support for ENABLE_GIMPLE_CHECKING and the
|
|
--enable-checking=gimple flag.
|
|
* config.in: Likewise.
|
|
* configure: Regenerated.
|
|
|
|
* tree-ssa-operands.h: Tuplified.
|
|
* tree-vrp.c: Likewise.
|
|
* tree-loop-linear.c: Likewise.
|
|
* tree-into-ssa.c: Likewise.
|
|
* tree-ssa-loop-im.c: Likewise.
|
|
* tree-dump.c: Likewise.
|
|
* tree-complex.c: Likewise.
|
|
* cgraphbuild.c: Likewise.
|
|
* tree-ssa-threadupdate.c: Likewise.
|
|
* tree-ssa-loop-niter.c: Likewise.
|
|
* tree-pretty-print.c: Likewise.
|
|
* tracer.c: Likewise.
|
|
* gengtype.c: Likewise.
|
|
* tree-loop-distribution.c: Likewise.
|
|
* tree-ssa-loop-unswitch.c: Likewise.
|
|
* cgraph.c: Likewise.
|
|
* cgraph.h: Likewise.
|
|
* tree-ssa-loop-manip.c: Likewise.
|
|
* value-prof.c: Likewise.
|
|
* tree-ssa-loop-ch.c: Likewise.
|
|
* tree-tailcall.c: Likewise.
|
|
* value-prof.h: Likewise.
|
|
* tree.c: Likewise.
|
|
* tree.h: Likewise.
|
|
* tree-pass.h: Likewise.
|
|
* ipa-cp.c: Likewise.
|
|
* tree-scalar-evolution.c: Likewise.
|
|
* tree-scalar-evolution.h: Likewise.
|
|
* target.h: Likewise.
|
|
* lambda-mat.c: Likewise.
|
|
* tree-phinodes.c: Likewise.
|
|
* diagnostic.h: Likewise.
|
|
* builtins.c: Likewise.
|
|
* tree-ssa-alias-warnings.c: Likewise.
|
|
* cfghooks.c: Likewise.
|
|
* fold-const.c: Likewise.
|
|
* cfghooks.h: Likewise.
|
|
* omp-low.c: Likewise.
|
|
* tree-ssa-dse.c: Likewise.
|
|
* ipa-reference.c: Likewise.
|
|
* tree-ssa-uncprop.c: Likewise.
|
|
* toplev.c: Likewise.
|
|
* tree-gimple.c: Likewise.
|
|
* tree-gimple.h: Likewise.
|
|
* tree-chrec.c: Likewise.
|
|
* tree-chrec.h: Likewise.
|
|
* tree-ssa-sccvn.c: Likewise.
|
|
* tree-ssa-sccvn.h: Likewise.
|
|
* cgraphunit.c: Likewise.
|
|
* tree-ssa-copyrename.c: Likewise.
|
|
* tree-ssa-ccp.c: Likewise.
|
|
* tree-ssa-loop-ivopts.c: Likewise.
|
|
* tree-nomudflap.c: Likewise.
|
|
* tree-call-cdce.c: Likewise.
|
|
* ipa-pure-const.c: Likewise.
|
|
* c-format.c: Likewise.
|
|
* tree-stdarg.c: Likewise.
|
|
* tree-ssa-math-opts.c: Likewise.
|
|
* tree-ssa-dom.c: Likewise.
|
|
* tree-nrv.c: Likewise.
|
|
* tree-ssa-propagate.c: Likewise.
|
|
* ipa-utils.c: Likewise.
|
|
* tree-ssa-propagate.h: Likewise.
|
|
* tree-ssa-alias.c: Likewise.
|
|
* gimple-low.c: Likewise.
|
|
* tree-ssa-sink.c: Likewise.
|
|
* ipa-inline.c: Likewise.
|
|
* c-semantics.c: Likewise.
|
|
* dwarf2out.c: Likewise.
|
|
* expr.c: Likewise.
|
|
* tree-ssa-loop-ivcanon.c: Likewise.
|
|
* predict.c: Likewise.
|
|
* tree-ssa-loop.c: Likewise.
|
|
* tree-parloops.c: Likewise.
|
|
* tree-ssa-address.c: Likewise.
|
|
* tree-ssa-ifcombine.c: Likewise.
|
|
* matrix-reorg.c: Likewise.
|
|
* c-decl.c: Likewise.
|
|
* tree-eh.c: Likewise.
|
|
* c-pretty-print.c: Likewise.
|
|
* lambda-trans.c: Likewise.
|
|
* function.c: Likewise.
|
|
* langhooks.c: Likewise.
|
|
* ebitmap.h: Likewise.
|
|
* tree-vectorizer.c: Likewise.
|
|
* function.h: Likewise.
|
|
* langhooks.h: Likewise.
|
|
* tree-vectorizer.h: Likewise.
|
|
* ipa-type-escape.c: Likewise.
|
|
* ipa-type-escape.h: Likewise.
|
|
* domwalk.c: Likewise.
|
|
* tree-if-conv.c: Likewise.
|
|
* profile.c: Likewise.
|
|
* domwalk.h: Likewise.
|
|
* tree-data-ref.c: Likewise.
|
|
* tree-data-ref.h: Likewise.
|
|
* tree-flow-inline.h: Likewise.
|
|
* tree-affine.c: Likewise.
|
|
* tree-vect-analyze.c: Likewise.
|
|
* c-typeck.c: Likewise.
|
|
* gimplify.c: Likewise.
|
|
* coretypes.h: Likewise.
|
|
* tree-ssa-phiopt.c: Likewise.
|
|
* calls.c: Likewise.
|
|
* tree-ssa-coalesce.c: Likewise.
|
|
* tree.def: Likewise.
|
|
* tree-dfa.c: Likewise.
|
|
* except.c: Likewise.
|
|
* except.h: Likewise.
|
|
* cfgexpand.c: Likewise.
|
|
* tree-cfgcleanup.c: Likewise.
|
|
* tree-ssa-pre.c: Likewise.
|
|
* tree-ssa-live.c: Likewise.
|
|
* tree-sra.c: Likewise.
|
|
* tree-ssa-live.h: Likewise.
|
|
* tree-predcom.c: Likewise.
|
|
* lambda.h: Likewise.
|
|
* tree-mudflap.c: Likewise.
|
|
* ipa-prop.c: Likewise.
|
|
* print-tree.c: Likewise.
|
|
* tree-ssa-copy.c: Likewise.
|
|
* ipa-prop.h: Likewise.
|
|
* tree-ssa-forwprop.c: Likewise.
|
|
* ggc-page.c: Likewise.
|
|
* c-omp.c: Likewise.
|
|
* tree-ssa-dce.c: Likewise.
|
|
* tree-vect-patterns.c: Likewise.
|
|
* tree-ssa-ter.c: Likewise.
|
|
* tree-nested.c: Likewise.
|
|
* tree-ssa.c: Likewise.
|
|
* lambda-code.c: Likewise.
|
|
* tree-ssa-loop-prefetch.c: Likewise.
|
|
* tree-inline.c: Likewise.
|
|
* tree-inline.h: Likewise.
|
|
* tree-iterator.c: Likewise.
|
|
* tree-optimize.c: Likewise.
|
|
* tree-ssa-phiprop.c: Likewise.
|
|
* tree-vect-transform.c: Likewise.
|
|
* tree-object-size.c: Likewise.
|
|
* tree-outof-ssa.c: Likewise.
|
|
* cfgloop.c: Likewise.
|
|
* system.h: Likewise.
|
|
* tree-profile.c: Likewise.
|
|
* cfgloop.h: Likewise.
|
|
* c-gimplify.c: Likewise.
|
|
* c-common.c: Likewise.
|
|
* tree-vect-generic.c: Likewise.
|
|
* tree-flow.h: Likewise.
|
|
* c-common.h: Likewise.
|
|
* basic-block.h: Likewise.
|
|
* tree-ssa-structalias.c: Likewise.
|
|
* tree-switch-conversion.c: Likewise.
|
|
* tree-ssa-structalias.h: Likewise.
|
|
* tree-cfg.c: Likewise.
|
|
* passes.c: Likewise.
|
|
* ipa-struct-reorg.c: Likewise.
|
|
* ipa-struct-reorg.h: Likewise.
|
|
* tree-ssa-reassoc.c: Likewise.
|
|
* cfgrtl.c: Likewise.
|
|
* varpool.c: Likewise.
|
|
* stmt.c: Likewise.
|
|
* tree-ssanames.c: Likewise.
|
|
* tree-ssa-threadedge.c: Likewise.
|
|
* langhooks-def.h: Likewise.
|
|
* tree-ssa-operands.c: Likewise.
|
|
* config/alpha/alpha.c: Likewise.
|
|
* config/frv/frv.c: Likewise.
|
|
* config/s390/s390.c: Likewise.
|
|
* config/m32c/m32c.c: Likewise.
|
|
* config/m32c/m32c-protos.h: Likewise.
|
|
* config/spu/spu.c: Likewise.
|
|
* config/sparc/sparc.c: Likewise.
|
|
* config/i386/i386.c: Likewise.
|
|
* config/sh/sh.c: Likewise.
|
|
* config/xtensa/xtensa.c: Likewise.
|
|
* config/stormy16/stormy16.c: Likewise.
|
|
* config/ia64/ia64.c: Likewise.
|
|
* config/rs6000/rs6000.c: Likewise.
|
|
* config/pa/pa.c: Likewise.
|
|
* config/mips/mips.c: Likewise.
|
|
|
|
2008-07-28 Simon Baldwin <simonb@google.com>
|
|
|
|
* c-pragma.c (handle_pragma_message): New function.
|
|
(init_pragma): Register handle_pragma_message.
|
|
* doc/extend.texi (Diagnostic Pragmas): Added #pragma message
|
|
documentation.
|
|
|
|
2008-07-27 Victor Kaplansky <victork@il.ibm.com>
|
|
|
|
PR tree-optimization/35252
|
|
* tree-vect-analyze.c (vect_build_slp_tree): Make IMAGPART_EXPR and
|
|
REALPART_EXPR to be considered as same load operation.
|
|
|
|
2008-07-27 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR tree-optimization/36830
|
|
* tree-ssa-sccvn.c (vn_reference_op_compute_hash): Hash operand #2.
|
|
(expressions_equal_p): Return false if only one operand is null.
|
|
|
|
2008-07-26 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/install.texi (powerpc-*-netbsd*): Remove redundant texinfo
|
|
version requirements.
|
|
|
|
2008-07-26 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* collect2.c (symkind): New enum. Symbol kinds we care about.
|
|
(is_ctor_dtor): Return symkind instead of int. Adjust prototype,
|
|
code and head comment accordingly.
|
|
(scan_prog_file): Use symkind names instead of bare integers.
|
|
|
|
2008-07-25 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.c (cgraph_function_possibly_inlined_p): Do not rely on
|
|
DECL_INLINE.
|
|
* cgraphunit.c (record_cdtor_fn): Do not initialize DECL_INLINE
|
|
(cgraph_preserve_function_body_p): Do not rely on DECL_INLINE.
|
|
* dojump.c (clear_pending_stack_adjust): Likewise.
|
|
* print-tree.c (print_node): Ignore DECL_INLINE.
|
|
* tree-inline.c (inlinable_function_p): Likewise.
|
|
|
|
2008-07-25 Michael Meissner <gnu@the-meissners.org>
|
|
|
|
* doc/extend.texi (hot attribute): Document that the hot attribute
|
|
turns on -O3 for some ports.
|
|
(cold attribute): Document that the cold attribute turns on -Os
|
|
for some ports
|
|
|
|
* doc/tm.texi (OPTIMIZATION_OPTIONS): Update documentation to
|
|
reflect function specific option support.
|
|
|
|
* target.h (struct target_option_hooks): Add fields to say whether
|
|
the cold attribute implies -Os and the hot attribute implies -O3.
|
|
|
|
* target-def.h (TARGET_OPTION_COLD_ATTRIBUTE_SETS_OPTIMIZATION):
|
|
By default, do not turn on -Os for cold functions.
|
|
(TARGET_OPTION_COLD_ATTRIBUTE_SETS_OPTIMIZATION): By default, do
|
|
not turn on -O3 for hot functions.
|
|
|
|
* c-common.c (handle_hot_attribute): Use target hook to determine
|
|
if hot functions should enable -O3.
|
|
(handle_cold_attribute): Use target hook to determine if cold
|
|
functions should enable -Os.
|
|
|
|
* config/i386/i386.c (ix86_target_string): Add -m3dnowa support.
|
|
(override_options): Move disable scheduling to
|
|
optimization_options.
|
|
(optimization_options): Disable scheduling here, not
|
|
override_options.
|
|
(TARGET_OPTION_COLD_ATTRIBUTE_SETS_OPTIMIZATION): Define.
|
|
(TARGET_OPTION_HOT_ATTRIBUTE_SETS_OPTIMIZATION): Define.
|
|
|
|
* config/ia64/ia64.c (ia64_override_options): Move setting
|
|
scheduling flags to ia64_optimization_options.
|
|
(ia64_optimization_options): Disable scheduling options here, and
|
|
not in ia64_override_options.
|
|
(TARGET_OPTION_COLD_ATTRIBUTE_SETS_OPTIMIZATION): Define.
|
|
(TARGET_OPTION_HOT_ATTRIBUTE_SETS_OPTIMIZATION): Define.
|
|
|
|
2008-07-25 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/36936
|
|
* config/i386/i386.c (override_options): Don't clear TARGET_CMOVE.
|
|
|
|
2008-07-25 Martin Jambor <mjambor@suse.cz>
|
|
|
|
PR tree-optimization/36926
|
|
* ipa-prop.c (ipa_analyze_call_uses): Call
|
|
ipa_is_ssa_with_stmt_def instead of SSA_NAME_IS_DEFAULT_DEF.
|
|
|
|
2008-07-25 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config/arm/iwmmxt.md (movv8qi_internal, movv4hi_internal,
|
|
movv2si_internal): Add mem = reg alternative.
|
|
|
|
2008-07-25 Andreas Tobler <a.tobler@schweiz.org>
|
|
|
|
PR bootstrap/36918
|
|
* config/sparc/sparc.h (DEFAULT_PCC_STRUCT_RETURN): Define
|
|
DEFAULT_PCC_STRUCT_RETURN to 127.
|
|
|
|
2008-07-24 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraphbuild.c (record_reference): Drop non-unit-at-a-time code.
|
|
(build_cgraph_edges): Likewise.
|
|
* cgraph.c (cgraph_node): Do not update assembler hash.
|
|
(cgraph_remove_node): Drop non-unit-at-a-time code.
|
|
* tree-pass.h (pass_O0_always_inline): Remove.
|
|
* ipa-reference.c (gate_reference): Remove unit-at-a-time check.
|
|
* toplev.c (process_options): Flag unit-at-a-time does not imply
|
|
no section anchors.
|
|
* cgraphunit.c: Update comments.
|
|
(decide_is_function_needed): Drop non-unit-at-a-time mode.
|
|
(cgraph_assemble_pending_functions): Remove.
|
|
(cgraph_reset_node): Drop non-unit-at-a-time code.
|
|
(cgraph_finalize_function): Likewise.
|
|
(cgraph_analyze_function): Likewise.
|
|
(cgraph_finalize_compilation_unit): Likewise.
|
|
(cgraph_expand_function): Likewise.
|
|
(cgraph_optimize): Likesise.
|
|
(save_inline_function_body): Likewise.
|
|
* ipa-pure-const.c (gate_pure_const): Drop flag_unit_at_a_time check.
|
|
* tree-ssa-alias.c (maybe_be_aliased): Likewise.
|
|
* ipa-inline.c: Update comments.
|
|
(enum inlining_mode): remove INLINE_SPEED.
|
|
(cgraph_clone_inlined_nodes): Drop unit-at-a-time check.
|
|
(cgraph_mark_inline_edge): Likewise.
|
|
(try_inline): Likewise.
|
|
(cgraph_decide_inlining_incrementally): Likewise.
|
|
(cgraph_gate_inlining): Remove.
|
|
(cgraph_early_inlining): Remove flag_unit_at_a_time checks.
|
|
(cgraph_gate_early_inlining): Likewise.
|
|
(gate_inline_passes): Remove.
|
|
(pass_inline_parameters, pass_ipa_inline): Remove gates.
|
|
(cgraph_gate_O0_always_inline, cgraph_O0_always_inline,
|
|
pass_O0_always_inline): Remove.
|
|
* c-pch.c (c_pch_matching): Remove -funit-at-a-time.
|
|
* dwarf2out.c (reference_to_unused): Remove flag_unit_at_a_time check.
|
|
* opts.c (no_unit_at_a_time_default): Remove.
|
|
(decode_options): Remove flag_unit_at_a_time reset and warning.
|
|
* opts.h (no_unit_at_a_time_default): Remove.
|
|
* c-decl.c (diagnose_mismatched_decls): Do not require inline keyword
|
|
early in GNU dialect.
|
|
(merge_decls): Update comment; drop unit-at-a-time check.
|
|
(finish_decl): Likewise.
|
|
(grok_declaration): Remove flag_inline_trees code.
|
|
(finish_functions): Return on function returning non-void on all
|
|
statics.
|
|
* ipa-tye-escape.c (gate_type_escape_vars): Remove.
|
|
* cfgexpand.c (expand_one_static_var): Remove.
|
|
(expand_one_var): Remove expand_one_static_var call.
|
|
(expand_used_vars_for_block): Remove flag_unit_a_time check.
|
|
* c-opts.c (c_common_post_options): Remove flag_inline_trees code
|
|
and flag_unit_at_a-time compatibility checks.
|
|
* varasm.c (assemble_alias): Remove flag_unit_at_a_time check.
|
|
* tree-inline.c (flag_inline_trees): Remove.
|
|
(inlinable_function_p): Don't check it.
|
|
(expand_call_inline): Remove non-unit-at-a-time code.
|
|
* tree-inline.h (flag_inline_trees): Remove.
|
|
* tree-optimize.c (execute_early_local_optimizations): Remove
|
|
unit-at-a-time checks.
|
|
(tree_rest_of_compilation): Likewise.
|
|
* combine.c (setup_incoming_promotions): Likewise.
|
|
* tree-profile.c (tree_gen_ic_func_profiler): Likewise.
|
|
* tree-ssa-structalias.c (delete_points_to_sets): Likewise.
|
|
* passes.c (pass_inline_parameters): Update comments; remove
|
|
O0_alwaysinline pass.
|
|
(execute_one_ipa_transform_pass): Do not reset in_gimple_form.
|
|
(execute_one_pass): Likewise.
|
|
* i386.c (ix86_function_regparm): Remove unit-at-a-time check.
|
|
(ix86_function_sseregparm): Likewise.
|
|
* arm.c (arm_function_in_section_p): Likewise.
|
|
* bfin.c (bfin_load_pic_reg, bfin_function_ok_for_sibcall): Likewise.
|
|
* varpool.c: Update comments.
|
|
(decide_is_variable_needed): Remove unit-at-a-time checks.
|
|
(varpool_finalize_decl): Likewise.
|
|
|
|
2008-07-24 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.h (OPTIMIZATION_OPTIONS): Set flag_omit_frame_pointer
|
|
to 2 instead of -1.
|
|
(OVERRIDE_OPTIONS): Check if flag_omit_frame_pointer is equal to 2.
|
|
|
|
2008-07-24 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config/i386/i386.c (get_dllimport_decl): Treat user_label_prefix for
|
|
imp symbol extension.
|
|
|
|
2008-07-23 Ian Lance Taylor <iant@google.com>
|
|
|
|
* tree-vrp.c (infer_value_range): Ignore asm statements when
|
|
looking for memory accesses for -fdelete-null-pointer-checks.
|
|
|
|
2008-07-24 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* config/spu/spu-c.c (__vector_keyword): New variable.
|
|
(vector_keyword): Likewise.
|
|
(spu_categorize_keyword): New function.
|
|
(spu_macro_to_expand): Likewise.
|
|
(spu_cpu_cpp_builtins): Enable context-sensitive macros if not
|
|
compiling an ISO C dialect.
|
|
|
|
2008-07-24 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* config/rs6000/rs6000-c.c: Move GTY(()) markers to match
|
|
conventional usage.
|
|
|
|
2008-07-23 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
|
|
|
|
* configure: Regenerate.
|
|
* configure.ac: Require texinfo 4.7.
|
|
* doc/install.texi: Document texinfo 4.7 requirement.
|
|
|
|
2008-07-23 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* ipa-cp.c (ipcp_print_edge_profiles): Test for node->analyzed
|
|
rather than for DECL_SAVED_TREE.
|
|
* ipa-prop.c: Include diagnostic.h.
|
|
(ipa_check_stmt_modifications): Check LHS of GIMPLE_MODIFY_EXPRs
|
|
thoroughly.
|
|
(ipa_detect_param_modifications): Function rewritten from scratch.
|
|
(ipa_compute_jump_functions): Changed accesses to modification flags.
|
|
(ipa_free_node_params_substructures): Update flags destruction.
|
|
(ipa_node_duplication_hook): Update flags duplication.
|
|
(ipa_print_all_params_modified): Updated flag access.
|
|
* ipa-prop.h (struct ipa_param_flags): New structure.
|
|
(struct ipa_node_params): New field modification_analysis_done,
|
|
modified_flags changed into param_flags.
|
|
(ipa_is_ith_param_modified): Changed to use new flags.
|
|
* Makefile.in (ipa-prop.o): Add $(DIAGNOSTIC_H) to dependencies.
|
|
|
|
* ipa-prop.c (ipa_print_all_jump_functions): Moved here from
|
|
ipa-cp.c and split into two functions.
|
|
(ipa_print_node_jump_functions): New function.
|
|
(compute_scalar_jump_functions): New function.
|
|
(type_like_member_ptr_p): New function.
|
|
(compute_pass_through_member_ptrs): New function.
|
|
(fill_member_ptr_cst_jump_function): New function.
|
|
(determine_cst_member_ptr): New function.
|
|
(compute_cst_member_ptr_arguments): New function.
|
|
(ipa_compute_jump_functions): Complete rewrite.
|
|
* ipa-prop.h (enum jump_func_type): Make explicit that we depend
|
|
on IPA_UNKNOWN being zero. Added value IPA_CONST_MEMBER_PTR.
|
|
(struct ipa_member_ptr_cst): New structure.
|
|
(union jump_func_value): New field member_cst.
|
|
* ipa-cp.c (ipcp_lat_is_insertable): New function.
|
|
(ipcp_lattice_from_jfunc): Produces bottom lattices for unhandled
|
|
jump function types.
|
|
(ipcp_print_all_lattices): Slight fprintf rearrangement.
|
|
(ipcp_print_all_structures): Call ipa_print_all_jump_functions
|
|
instead of ipcp_print_all_jump_functions.
|
|
(ipcp_insert_stage): Use ipcp_lat_is_insertable, create replace maps
|
|
only for replacable scalars.
|
|
|
|
* doc/invoke.texi (Optimize options): Add description of
|
|
-findirect-inlining.
|
|
* common.opt (flag_indirect_inlining): New flag.
|
|
* opts.c (decode_options): Set flag_indirect_inlining when
|
|
optimize >= 3.
|
|
|
|
* ipa-inline.c: Include ipa-prop.h.
|
|
(inline_indirect_intraprocedural_analysis): New function.
|
|
(inline_generate_summary): Allocate parameter and argument info
|
|
structures, call inline_indirect_intraprocedural_analysis on each
|
|
node when doing indirect inlining and deallocate indirect inlining
|
|
data structures in the end.
|
|
* ipa-prop.c (ipa_create_param_decls_array): Return if already done.
|
|
(free_all_ipa_structures_after_iinln): New function.
|
|
(free_all_ipa_structures_after_ipa_cp): Checks whether iinln will be
|
|
done.
|
|
* Makefile.in (ipa-inline.o): Added $(IPA_PROP_H) to dependencies.
|
|
|
|
* cgraphbuild.c (compute_call_stmt_bb_frequency): New function.
|
|
(build_cgraph_edges): Call compute_call_stmt_bb_frequency instead
|
|
of computing the frequency separately.
|
|
(rebuild_cgraph_edges): Call compute_call_stmt_bb_frequency instead
|
|
of computing the frequency separately.
|
|
* ipa-cp.c (ipcp_print_all_structures): Replace a call to
|
|
ipa_print_all_param_modified with a call to ipa_print_all_param_flags.
|
|
* ipa-prop.c (ipa_get_member_ptr_load_param): New function.
|
|
(ipa_get_stmt_member_ptr_load_param): New function.
|
|
(ipa_is_ssa_with_stmt_def): New function.
|
|
(ipa_note_param_call): New function.
|
|
(ipa_analyze_call_uses): New function.
|
|
(ipa_analyze_stmt_uses): New function.
|
|
(ipa_analyze_params_uses): New function.
|
|
(ipa_free_node_params_substructures): Also free the param_calls linked
|
|
list.
|
|
(ipa_node_duplication_hook): Also duplicate the param_calls linked list.
|
|
(ipa_print_node_param_flags): New function.
|
|
(ipa_print_all_params_modified): Renamed to ipa_print_all_param_flags.
|
|
(ipa_print_all_param_flags): Calls ipa_print_node_param_flags.
|
|
* ipa-prop.h (struct ipa_param_flags): New field called.
|
|
(struct ipa_param_call_note): New structure.
|
|
(struct ipa_node_params): New fields param_calls and
|
|
uses_analysis_done.
|
|
(ipa_is_ith_param_called): New function.
|
|
* ipa-inline.c (inline_indirect_intraprocedural_analysis): Call
|
|
ipa_analyze_params_uses and dump parameter flags.
|
|
|
|
* ipa-inline.c (cgraph_decide_recursive_inlining): Call
|
|
ipa_propagate_indirect_call_infos if performing indirect inlining,
|
|
pass a new parameter new_edges to it.
|
|
(add_new_edges_to_heap): New fucntion.
|
|
(cgraph_decide_inlining_of_small_functions): New vector
|
|
new_indirect_edges for newly found indirect edges , call
|
|
ipa_propagate_indirect_call_infos after inlining.
|
|
(cgraph_decide_inlining): Call ipa_propagate_indirect_call_infos after
|
|
inlining if performing indirect inlining. Call
|
|
free_all_ipa_structures_after_iinln when doing so too.
|
|
(inline_generate_summary): Do not call
|
|
free_all_ipa_structures_after_iinln here.
|
|
* ipa-prop.c (update_jump_functions_after_inlining): New function.
|
|
(print_edge_addition_message): New function.
|
|
(update_call_notes_after_inlining): New function.
|
|
(propagate_info_to_inlined_callees): New function.
|
|
(ipa_propagate_indirect_call_infos): New function.
|
|
* ipa-prop.h: Include cgraph.h
|
|
(struct ipa_param_call_note): Fields reordered, new field processed.
|
|
* cgraph.h (cgraph_edge): Shrink loop_nest field to 31 bits, add a new
|
|
flag indirect_call.
|
|
* cgraphunit.c (verify_cgraph_node): Allow indirect edges not to have
|
|
rediscovered call statements.
|
|
* cgraph.c (cgraph_create_edge): Initialize indirect_call to zero.
|
|
(dump_cgraph_node): Dump also the indirect_call flag.
|
|
(cgraph_clone_edge): Copy also the indirect_call flag.
|
|
* tree-inline.c (copy_bb): Do not check for fndecls from call
|
|
expressions, check for edge availability when moving clones.
|
|
(get_indirect_callee_fndecl): New function.
|
|
(expand_call_inline): If callee declaration is not apprent from
|
|
the statement, try calling get_indirect_callee_fndecl. Do not
|
|
issue warnings or call sorry when not inlinings an indirect edge.
|
|
* Makefile.in (IPA_PROP_H): Added $(CGRAPH_H) to dependencies.
|
|
|
|
* ipa-prop.c (ipa_print_node_param_flags): Make the dump format a
|
|
bit more frandly to matching.
|
|
* testsuite/g++.dg/ipa/iinline-1.C: New testcase.
|
|
* testsuite/gcc.dg/ipa/iinline-1.c: New testcase.
|
|
* testsuite/gcc.dg/ipa/modif-1.c: New testcase.
|
|
|
|
2008-07-23 Michael Meissner <gnu@the-meissners.org>
|
|
|
|
PR 36907
|
|
* opth-gen.awk: Suppress function specific features when building
|
|
target libraries.
|
|
* optc-gen.awk: Ditto.
|
|
|
|
2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR 35058
|
|
* diagnostic.c (pedwarn): Add opt parameter.
|
|
(pedwarn0): New.
|
|
* c-tree.h (pedwarn_init): Add opt parameter.
|
|
(pedwarn_c90): Likewise.
|
|
(pedwarn_c99): Likewise.
|
|
* c-errors.c (pedwarn_c99): Likewise.
|
|
(pedwarn_c90): Likewise.
|
|
* toplev.h (pedwarn): Update declaration.
|
|
(pedwarn0): Declare.
|
|
* c-lex.c: All calls to pedwarn changed.
|
|
* builtins.c: All calls to pedwarn changed.
|
|
* toplev.c: All calls to pedwarn changed.
|
|
* c-decl.c: All calls to pedwarn changed.
|
|
* c-typeck.c: All calls to pedwarn changed.
|
|
* c-common.c: All calls to pedwarn changed.
|
|
* c-parser.c: All calls to pedwarn changed.
|
|
|
|
2008-07-23 Michael Meissner <gnu@the-meissners.org>
|
|
Karthik Kumar <karthikkumar@gmail.com>
|
|
|
|
* attribs.c (file scope): Include c-common.h.
|
|
(decl_attributes): Add support for #pragma GCC optimize and
|
|
#pragma GCC option.
|
|
|
|
* targhooks.c (default_can_inline_p): New function that is the
|
|
default for the TARGET_CAN_INLINE_P target hook.
|
|
|
|
* targhooks.h (default_can_inline_p): Add declaration.
|
|
|
|
* tree.c (cl_optimization_node): New static tree for building
|
|
OPTIMIZATION_NODE tree.
|
|
(cl_target_option_node): New static tree for building
|
|
TARGET_OPTION_NODE tree.
|
|
(cl_option_hash_table): New hash table for hashing
|
|
OPTIMIZATION_NODE and TARGET_OPTION_NODE trees.
|
|
(cl_option_hash_hash): New function to provide the hash value for
|
|
OPTIMIZATION_NODE and TARGET_OPTION_NODE trees.
|
|
(cl_option_hash_eq): New function to provide an equality test for
|
|
OPTIMIZATION_NODE and TARGET_OPTION_NODE trees.
|
|
(tree_code_size): Add support for OPTIMIZATION_NODE and
|
|
TARGET_OPTION_NODE trees.
|
|
(tree_code_structure): Add support for OPTIMIZATION_NODE and
|
|
TARGET_OPTION_NODE trees.
|
|
(build_optimization_node): Build a tree that has all of the
|
|
current optimization options.
|
|
(build_target_option_node): Build a tree that has the target
|
|
options that might be changed on a per function basis.
|
|
|
|
* tree.h (file scope): Include options.h.
|
|
(DECL_FUNCTION_SPECIFIC_TARGET): New accessor macro.
|
|
(DECL_FUNCTION_SPECIFIC_OPTIMIZATION): Ditto.
|
|
(TREE_OPTIMIZATION): Ditto.
|
|
(TREE_TARGET_SPECIFIC): Ditto.
|
|
(struct tree_function_decl): Add fields for remembering the
|
|
current optimization options and target specific options.
|
|
(struct tree_optimization_option): New tree variant that remembers
|
|
the optimization options.
|
|
(struct tree_target_option): New tree variant that remembers the
|
|
target specific flags that might change for compiling a particular
|
|
function.
|
|
(union tree_node): Include tree_optimization_option and
|
|
tree_target_option fields.
|
|
(enum tree_index): Add TI_OPTIMIZATION_DEFAULT,
|
|
TI_OPTIMIZATION_CURRENT, TI_OPTIMIZATION_COLD,
|
|
TI_OPTIMIZATION_HOT, TI_TARGET_OPTION_DEFAULT,
|
|
TI_TARGET_OPTION_CURRENT, TI_CURRENT_OPTION_PRAGMA,
|
|
TI_CURRENT_OPTIMIZE_PRAGMA entries for saving function specific
|
|
optimization and target options.
|
|
(optimization_default_node): New macro to refer to global_trees
|
|
field.
|
|
(optimization_current_node): Ditto.
|
|
(optimization_cold_node): Ditto.
|
|
(optimization_hot_node): Ditto.
|
|
(target_option_default_node): Ditto.
|
|
(target_option_current_node): Ditto.
|
|
(current_option_pragma): Ditto.
|
|
(current_optimize_pragma): Ditto.
|
|
|
|
* target.h (struct gcc_target): Add valid_option_attribute_p,
|
|
target_option_save, target_option_restore, target_option_print,
|
|
target_option_pragma_parse, and can_inline_p hooks.
|
|
|
|
* toplev.h (parse_optimize_options): Add declaration.
|
|
(fast_math_flags_struct_set_p): Ditto.
|
|
|
|
* c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): New function to
|
|
adjust the current __OPTIMIZE__, etc. macros when #pragma GCC
|
|
optimize is used.
|
|
|
|
* ipa-inline.c (cgraph_decide_inlining_of_small_function): Call
|
|
tree_can_inline_p hook to see if one function can inline another.
|
|
(cgraph_decide_inlining): Ditto.
|
|
(cgraph_decide_inlining_incrementally): Ditto.
|
|
|
|
* opts.c (decode_options): Add support for running multiple times
|
|
to allow functions with different target or optimization options
|
|
than was specified on the command line.
|
|
(fast_math_flags_struct_set_p): New function that is similar to
|
|
fast_math_flags_set_p, except it uses the values in the
|
|
cl_optimization structure instead of global variables.
|
|
|
|
* optc-gen.awk: Add support for TargetSave to allow a back end to
|
|
declare new fields that need to be saved when using function
|
|
specific options. Include flags.h and target.h in the options.c
|
|
source. Add support for Save to indicate which options can be set
|
|
for individual functions. Generate cl_optimize_save,
|
|
cl_optimize_restore, cl_optimize_print, cl_target_option_save,
|
|
cl_target_option_restore, cl_target_option_print functions to
|
|
allow functions to use different optimization or target options.
|
|
|
|
* opt-functions.awk (var_type_struct): Return the type used for
|
|
storing the field in a structure.
|
|
|
|
* opth-gen.awk: Add support for TargetSave to allow a back end to
|
|
declare new fields that need to be saved when using function
|
|
specific options. Add support for Save to indicate which options
|
|
can be set for individual functions. Only generate one extern for
|
|
Mask fields. Generate cl_optimization and cl_target_option
|
|
structures to remember optimization and target options.
|
|
|
|
* treestruct.def (TS_OPTIMIZATION): Add support for garbage
|
|
collecting new tree nodes.
|
|
(TS_TARGET_OPTION): Ditto.
|
|
|
|
* c-decl.c (merge_decls): Merge function specific target and
|
|
optimization options.
|
|
|
|
* function.c (invoke_set_current_function_hook): If the function
|
|
uses different optimization options, change the global variables
|
|
to reflect this.
|
|
|
|
* coretypes.h (struct cl_optimization): Add forward reference.
|
|
(struct cl_target_option): Ditto.
|
|
|
|
* c-pragma.c (option_stack): New static vector to remember the
|
|
current #pragma GCC option stack.
|
|
(handle_pragma_option): New function to support #pragma GCC option
|
|
to change target options.
|
|
(optimize_stack): New static vector to remember the current
|
|
#pragma GCC optimize stack.
|
|
(handle_pragma_optimize): New function to support #pragma GCC
|
|
optimize to change optimization options.
|
|
(init_pragma): Add support for #pragma GCC optimize and #pragma
|
|
GCC option.
|
|
|
|
* tree.def (OPTIMIZATION_NODE): New tree code for remembering
|
|
optimization options.
|
|
(TARGET_OPTION_NODE): New tree code for remembering certain target
|
|
options.
|
|
|
|
* print-tree.c (print_node): Add support for OPTIMIZATION_NODE and
|
|
TARGET_OPTION_NODE trees.
|
|
|
|
* common.opt (-O): Add Optimization flag.
|
|
(-Os): Ditto.
|
|
(-fmath-errno): Ditto.
|
|
(-falign-functions): Add UInteger flag to make sure flag gets full
|
|
int in cl_optimization structure.
|
|
(-falign-jumps): Ditto.
|
|
(-falign-labels): Ditto.
|
|
(-falign-loops): Ditto.
|
|
(-fsched-stalled-insns): Ditto.
|
|
(-fsched-stalled-insns-dep): Ditto.
|
|
|
|
* target-def.h (TARGET_VALID_OPTION_ATTRIBUTE_P): Add default
|
|
definition.
|
|
(TARGET_OPTION_SAVE): Ditto.
|
|
(TARGET_OPTION_RESTORE): Ditto.
|
|
(TARGET_OPTION_PRINT): Ditto.
|
|
(TARGET_OPTION_PRAGMA_PARSE): Ditto.
|
|
(TARGET_CAN_INLINE_P): Ditto.
|
|
(TARGET_INITIALIZER): Add new hooks.
|
|
|
|
* tree-inline.c (tree_can_inline_p): New function to determine
|
|
whether one function can inline another. Check if the functions
|
|
use compatible optimization options, and also call the backend
|
|
can_inline_p hook.
|
|
|
|
* tree-inline.h (tree_can_inline_p): Add declaration.
|
|
|
|
* c-common.c (c_common_attribute): Add support for option and
|
|
optimize attributes.
|
|
(handle_option_attribute): Add support for the option attribute to
|
|
allow the user to specify different target options for compiling a
|
|
specific function.
|
|
(handle_optimize_attribute): Add support for the optimize
|
|
attribute to allow the user to specify different optimization
|
|
options for compiling a specific function.
|
|
(handle_hot_attribute): Turn on -O3 optimization for this one
|
|
function if it isn't the default optimization level.
|
|
(handle_cold_attribute): Turn on -Os optimization for this one
|
|
function if it insn't the default optimization.
|
|
(const_char_p): New const char * typedef.
|
|
(optimize_args): New static vector to remember the optimization
|
|
arguments.
|
|
(parse_optimize_options): New function to set up the optimization
|
|
arguments from either the optimize attribute or #pragma GCC optimize.
|
|
|
|
* c-common.h (c_cpp_builtins_optimize_pragma): Add declaration.
|
|
(builtin_define_std): Ditto.
|
|
|
|
* config.gcc (i[3467]86-*-*): Add i386-c.o to C/C++ languages.
|
|
Add t-i386 Makefile fragment to add i386-c.o and i386.o dependencies.
|
|
(x86_64-*-*): Ditto.
|
|
|
|
* Makefile.in (TREE_H): Add options.h.
|
|
(options.o): Add $(TARGET_H) $(FLAGS_H) dependencies.
|
|
|
|
* doc/extend.texi (option attribute): Document new attribute.
|
|
(optimize attribute): Ditto.
|
|
(hot attribute): Document hot attribute sets -O3.
|
|
(cold attribute): Document cold attribute sets -Os.
|
|
(#pragma GCC option): Document new pragma.
|
|
(#pragma GCC optimize): Ditto.
|
|
|
|
* doc/options.texi (TargetSave): Document TargetSave syntax.
|
|
(UInteger): Document UInteger must be used for certain flags.
|
|
(Save): Document Save option to create target specific options
|
|
that can be saved/restored on a function specific context.
|
|
|
|
* doc/c-tree.texi (DECL_FUNCTION_SPECIFIC_TARGET): Document new macro.
|
|
(DECL_FUNCTION_SPECIFIC_OPTIMIZATION): Ditto.
|
|
|
|
* doc/tm.texi (TARGET_VALID_OPTION_ATTRIBUTE_P): Document new hook.
|
|
(TARGET_OPTION_SAVE): Ditto.
|
|
(TARGET_OPTION_RESTORE): Ditto.
|
|
(TARGET_OPTION_PRINT): Ditto.
|
|
(TARGET_OPTION_PRAGMA_PARSE): Ditto.
|
|
(TARGET_CAN_INLINE_P): Ditto.
|
|
|
|
* doc/invoke.texi (-mfpmath=sse+387): Document as an alias for
|
|
-mfpmath=sse,387.
|
|
(-mfpmath=both): Ditto.
|
|
|
|
2008-07-23 Michael Meissner <gnu@the-meissners.org>
|
|
Karthik Kumar <karthikkumar@gmail.com>
|
|
|
|
* config/i386/i386.h (TARGET_ABM): Move switch into ix86_isa_flags.
|
|
(TARGET_POPCNT): Ditto.
|
|
(TARGET_SAHF): Ditto.
|
|
(TARGET_AES): Ditto.
|
|
(TARGET_PCLMUL): Ditto.
|
|
(TARGET_CMPXCHG16B): Ditto.
|
|
(TARGET_RECIP): Move switch into target_flags.
|
|
(TARGET_FUSED_MADD): Ditto.
|
|
(ix86_arch_features): Make an unsigned char type.
|
|
(ix86_tune_features): Ditto.
|
|
(OVERRIDE_OPTIONS): Add bool argument to override_options call.
|
|
(TARGET_CPU_CPP_BUILTINS): Move into ix86_target_macros.
|
|
(REGISTER_TARGET_PRAGMAS): Define, call ix86_register_pragmas.
|
|
|
|
* config/i386/i386.opt (arch): New TargetSave field to define
|
|
fields that need to be saved for function specific option support.
|
|
(tune): Ditto.
|
|
(fpmath): Ditto.
|
|
(branch_cost): Ditto.
|
|
(ix86_isa_flags_explicit): Ditto.
|
|
(tune_defaulted): Ditto.
|
|
(arch_specified): Ditto.
|
|
(-m128-long-double): Add Save flag to save option for target
|
|
specific option support.
|
|
(-m80387): Ditto.
|
|
(-maccumulate-outgoing-args): Ditto.
|
|
(-malign-double): Ditto.
|
|
(-malign-stringops): Ditto.
|
|
(-mfancy-math-387): Ditto.
|
|
(-mhard-float): Ditto.
|
|
(-mieee-fp): Ditto.
|
|
(-minline-all-stringops): Ditto.
|
|
(-minline-stringops-dynamically): Ditto.
|
|
(-mms-bitfields): Ditto.
|
|
(-mno-align-stringops): Ditto.
|
|
(-mno-fancy-math-387): Ditto.
|
|
(-mno-push-args): Ditto.
|
|
(-mno-red-zone): Ditto.
|
|
(-mpush-args): Ditto.
|
|
(-mred-zone): Ditto.
|
|
(-mrtd): Ditto.
|
|
(-msseregparm): Ditto.
|
|
(-mstack-arg-probe): Ditto.
|
|
(-m32): Ditto.
|
|
(-m64): Ditto.
|
|
(-mmmx): Ditto.
|
|
(-m3dnow): Ditto.
|
|
(-m3dnowa): Ditto.
|
|
(-msse): Ditto.
|
|
(-msse2): Ditto.
|
|
(-msse3): Ditto.
|
|
(-msse4.1): Ditto.
|
|
(-msse4.2): Ditto.
|
|
(-msse4): Ditto.
|
|
(-mno-sse4): Ditto.
|
|
(-msse4a): Ditto.
|
|
(-msse5): Ditto.
|
|
(-mrecip): Move flag into target_flags.
|
|
(-mcld): Ditto.
|
|
(-mno-fused-madd): Ditto.
|
|
(-mfused-madd): Ditto.
|
|
(-mabm): Move flag into ix86_isa_flags.
|
|
(-mcx16): Ditto.
|
|
(-mpopcnt): Ditto.
|
|
(-msahf): Ditto.
|
|
(-maes): Ditto.
|
|
(-mpclmul): Ditto.
|
|
|
|
* config/i386/i386-c.c: New file for #pragma support.
|
|
(ix86_target_macros_internal): New function to #define or #undef
|
|
target macros based when the user uses the #pragma GCC option to
|
|
change target options.
|
|
(ix86_pragma_option_parse): New function to add #pragma GCC option
|
|
support.
|
|
(ix86_target_macros): Move defining the target macros here from
|
|
TARGET_CPU_CPP_BUILTINS in i386.h.
|
|
(ix86_register_pragmas): Register the #pragma GCC option hook. If
|
|
defined, initialize any subtarget #pragmas.
|
|
|
|
* config/i386/darwin.h (REGISTER_SUBTARGET_PRAGMAS): Rename from
|
|
REGISTER_TARGET_PRAGMAS.
|
|
|
|
* config/i386/t-i386: New file for x86 dependencies.
|
|
(i386.o): Make dependencies mirror the include files used.
|
|
(i386-c.o): New file, add dependencies.
|
|
|
|
* config/i386/i386-protos.h (override_options): Add bool argument.
|
|
(ix86_valid_option_attribute_tree): Add declaration.
|
|
(ix86_target_macros): Ditto.
|
|
(ix86_register_macros): Ditto.
|
|
|
|
* config/i386/i386.c (ix86_tune_features): Move initialization of
|
|
the target masks to initial_ix86_tune_features to allow functions
|
|
to have different target options. Make type unsigned char,
|
|
instead of unsigned int.
|
|
(initial_ix86_tune_features): New static vector to hold processor
|
|
masks for the tune variables.
|
|
(ix86_arch_features): Move initialization of the target masks to
|
|
initial_ix86_arch_features to allow functions to have different
|
|
target options. Make type unsigned char, instead of unsigned int.
|
|
(initial_ix86_arch_features): New static vector to hold processor
|
|
masks for the arch variables.
|
|
(enum ix86_function_specific_strings): New enum to describe the
|
|
string options used for attribute((option(...))).
|
|
(ix86_target_string): New function to return a string that
|
|
describes the target options.
|
|
(ix86_debug_options): New function to print the current options in
|
|
the debugger.
|
|
(ix86_function_specific_save): New function hook to save the
|
|
function specific global variables in the cl_target_option structure.
|
|
(ix86_function_specific_restore): New function hook to restore the
|
|
function specific variables from the cl_target_option structure to
|
|
the global variables.
|
|
(ix86_function_specific_print): New function hook to print the
|
|
target specific options in the cl_target_option structure.
|
|
(ix86_valid_option_attribute_p): New function hook to validate
|
|
attribute((option(...))) arguments.
|
|
(ix86_valid_option_attribute_tree): New function that is common
|
|
code between attribute((option(...))) and #pragma GCC option
|
|
support that parses the options and returns a tree holding the options.
|
|
(ix86_valid_option_attribute_inner_p): New helper function for
|
|
ix86_valid_option_attribute_tree.
|
|
(ix86_can_inline_p): New function hook to decide if one function
|
|
can inline another on a target specific basis.
|
|
(ix86_set_current_function); New function hook to switch target
|
|
options if the user used attribute((option(...))) or #pragma GCC
|
|
option.
|
|
(ix86_tune_defaulted): Move to static file scope from
|
|
override_options.
|
|
(ix86_arch_specified): Ditto.
|
|
(OPTION_MASK_ISA_AES_SET): New macro for moving switches into
|
|
ix86_isa_flags.
|
|
(OPTION_MASK_ISA_PCLMUL_SET): Ditto.
|
|
(OPTION_MASK_ISA_ABM_SET): Ditto.
|
|
(OPTION_MASK_ISA_POPCNT_SET): Ditto.
|
|
(OPTION_MASK_ISA_CX16_SET): Ditto.
|
|
(OPTION_MASK_ISA_SAHF_SET): Ditto.
|
|
(OPTION_MASK_ISA_AES_UNSET): Ditto.
|
|
(OPTION_MASK_ISA_PCLMUL_UNSET): Ditto.
|
|
(OPTION_MASK_ISA_ABM_UNSET): Ditto.
|
|
(OPTION_MASK_ISA_POPCNT_UNSET): Ditto.
|
|
(OPTION_MASK_ISA_CX16_UNSET): Ditto.
|
|
(OPTION_MASK_ISA_SAHF_UNSET): Ditto.
|
|
(struct ptt): Move to static file scope from override_options.
|
|
(processor_target_table): Ditto.
|
|
(cpu_names): Ditto.
|
|
(ix86_handle_option): Add support for options that are now isa options.
|
|
(override_options): Add support for declaring functions that
|
|
support different target options than were specified on the
|
|
command line. Move struct ptt, processor_target_table, cpu_names,
|
|
ix86_tune_defaulted, ix86_arch_specified to static file scope.
|
|
Add bool argument. Fix up error messages so the appropriate error
|
|
is given for either command line or attribute.
|
|
(ix86_previous_fndecl): New static to remember previous function
|
|
declaration to see if we need to change target options.
|
|
(ix86_builtins_isa): New array to record the ISA of each builtin
|
|
function.
|
|
(def_builtin): Always create the builtin function, even if the
|
|
current ISA doesn't support it.
|
|
(ix86_init_mmx_sse_builtins): Remove TARGET_AES and TARGET_PCLMUL
|
|
tests for those builtins.
|
|
(ix86_init_builtins): Remove TARGET_MMX test for calling
|
|
ix86_init_mmx_sse_builtins.
|
|
(ix86_expand_builtin): If the current ISA doesn't support a given
|
|
builtin, signal an error.
|
|
(TARGET_VALID_OPTION_ATTRIBUTE_P): Set target hook.
|
|
(TARGET_SET_CURRENT_FUNCTION): Ditto.
|
|
(TARGET_OPTION_SAVE): Ditto.
|
|
(TARGET_OPTION_RESTORE): Ditto.
|
|
(TARGET_OPTION_PRINT): Ditto.
|
|
(TARGET_CAN_INLINE_P): Ditto.
|
|
|
|
2008-07-22 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* c-typeck.c (build_external_ref): Don't call assemble_external.
|
|
* final.c (output_operand): Call assemble_external.
|
|
|
|
2008-07-21 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/h8300/h8300.c (h8300_hard_regno_scratch_ok): New.
|
|
(TARGET_HARD_REGNO_SCRATCH_OK): Define.
|
|
|
|
2008-07-21 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
|
|
|
* config/spu/spu.md ("div<mode>3"): Convert into expander, move
|
|
original insn and splitter contents into ...
|
|
("*div<mode>3_fast"): ... this new pattern. Enable only if
|
|
flag_unsafe_math_optimizations. Add dummy scratch register.
|
|
("*div<mode>3_adjusted"): New insn and splitter. Enable only if
|
|
!flag_unsafe_math_optimizations. Returns number with next
|
|
highest magnitude if this is still less or equal to the true
|
|
quotient in magnitude.
|
|
|
|
2008-07-21 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* Makefile.in: Replace toplev.h with TOPLEV_H.
|
|
* c-decl.c (merge_decls): Don't set DECL_IN_SYSTEM_HEADER.
|
|
* c-lex.c (fe_file_change): Don't set in_system_header.
|
|
* c-parser.c (c_token): Remove in_system_header.
|
|
(c_lex_one_token): Don't set in_system_header.
|
|
(c_parser_set_source_position_from_token): Don't set in_system_header.
|
|
* diagnostic.c (diagnostic_report_diagnostic): Use location from
|
|
diagnostic_info.
|
|
(warning_at): New.
|
|
* diagnostic.h (diagnostic_report_warnings_p): Add LOC argument.
|
|
* flags.h (in_system_header): Remove.
|
|
* function.c (saved_in_system_header): Remove.
|
|
(push_cfun): Don't set in_system_header.
|
|
(pop_cfun): Don't set in_system_header.
|
|
(push_struct_function): Don't set in_system_header.
|
|
* input.h (expanded_location): Add sysp.
|
|
(in_system_header_at): New.
|
|
(in_system_header): New.
|
|
* toplev.c (in_system_header): Remove.
|
|
* toplev.h: Include input.h
|
|
(warning_at): New.
|
|
* tree-cfg.c (execute_warn_function_return): Call warning_at.
|
|
* tree-ssa.c (warn_uninit): Call warning_at.
|
|
(warn_uninitialized_var): Update calls to warn_uninit.
|
|
(warn_uninitialized_phi): Update calls to warn_uninit.
|
|
* tree.c (make_node_stat): Don't set DECL_IN_SYSTEM_HEADER.
|
|
(expand_location): Initialize xloc.sysp.
|
|
* tree.h (DECL_IN_SYSTEM_HEADER): Use in_system_header_at.
|
|
(tree_decl_with_vis): Remove in_system_header_flag.
|
|
|
|
2008-07-21 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
PR target/36822
|
|
* recog.c (asm_operand_ok): Change the order of the extra
|
|
memory constraint checks.
|
|
|
|
2008-07-20 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
PR tree-opt/36879
|
|
* tree-switch-conversion.c (build_one_array): Call
|
|
varpool_mark_needed_node and varpool_finalize_decl
|
|
instead of assemble_variable.
|
|
|
|
2008-07-19 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.c (cgraph_add_new_function): Do early local passes.
|
|
* tree-nrv.c (gate_pass_return_slot): New gate.
|
|
(pass_nrv): Add the gate.
|
|
* tree-ssa-coalese.c (hash_ssa_name_by_var, eq_ssa_name_by_var): New
|
|
functions.
|
|
(coalesce_ssa_name): Coalesce SSA names.
|
|
* tree-ssa-live.c (remove_unused_locals): Be more conservative when
|
|
not optimizing so unused user vars remains visible.
|
|
* common.opt (flag_tree_ter): Always enable by default.
|
|
* tree-ssa-ter.c: Include flags.h
|
|
(is_replaceable_p): Check that locations match; when aliasing is missing
|
|
be conservative about loads.
|
|
* tree-optimize.c (gate_init_datastructures): Remove.
|
|
(pass_init_datastructures): New.
|
|
* passes.c: Reorder passes so we always go into SSA.
|
|
|
|
2008-07-19 Jan Hubicka <jh@suse.cz>
|
|
|
|
* doc/extend.texi (flatten attribute): Remove note about unit-at-a-time
|
|
* doc/invoke.texi (--combine): Likewise.
|
|
(-finline-functions-called-once): Update levels when enabled.
|
|
(-funit-at-a-time): Document new behaviour.
|
|
(-ftoplevel-reorder): Document that it is enabled -O0 and imply
|
|
-fno-section-anchors when disabled explicitly.
|
|
(inline params): They are not ignored now.
|
|
(precompiled headers): Remove unit-at-a-time as being incompatible.
|
|
* opts.c (decode_options): Handle unit-at-a-time as alias;
|
|
imply -fno-section-anchors when toplevel reorder is disabled
|
|
explicitly.
|
|
* common.opt (ftoplevel-reorder): Set default value to 2.
|
|
(funit-at-a-time): Set default value to 1.
|
|
* config/rs6000/rs6000.c (optimization_options): Set section anchors
|
|
to 2.
|
|
|
|
2008-07-19 Jan Hubicka <jh@suse.cz>
|
|
|
|
* builtins.c (expand_builtin_int_roundingfn,
|
|
expand_builtin_int_roundingfn_2): Do not take subtarget argument;
|
|
it is not useful.
|
|
|
|
2008-07-19 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR bootstrap/36864
|
|
* tree-ssa-sccvn.h (get_constant_value_id): Declare.
|
|
* tree-ssa-sccvn.c (get_constant_value_id): New function.
|
|
* tree-ssa-pre.c (get_expr_value_id): For newly created
|
|
constant value-ids make sure to add the expression to its
|
|
expression-set.
|
|
|
|
2008-07-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/36877
|
|
* omp-low.c (expand_omp_atomic_fetch_op): Make sure the
|
|
return value of the builtin is ignored.
|
|
|
|
2008-07-19 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* doc/tm.texi (MALLOC_ABI_ALIGNMENT): New macro. Alignment, in
|
|
bits, a C conformant malloc implementation has to provide.
|
|
* defaults.h (MALLOC_ABI_ALIGNMENT): Default to BITS_PER_WORD.
|
|
|
|
2008-07-19 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
PR target/36780
|
|
PR target/36827
|
|
* reload.c (find_reloads_subreg_address): Only reload address if
|
|
reloaded == 0, not for reloaded != 1.
|
|
|
|
Revert:
|
|
2008-07-16 Joseph Myers <joseph@codesourcery.com>
|
|
* config/m32c/m32c.c (BIG_FB_ADJ): Move definition earlier.
|
|
(m32c_legitimate_address_p): Handle "++rii" addresses created by
|
|
m32c_legitimize_reload_address.
|
|
|
|
2008-07-15 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
* config/sh/sh.h (GO_IF_LEGITIMATE_ADDRESS): Allow
|
|
(plus (plus (reg) (const_int)) (const_int)) when reload_in_progress.
|
|
|
|
2008-07-19 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* dwarf2out.c (add_subscript_info): New explicit COLLAPSE_P
|
|
argument, saying whether nested array are to be collapsed
|
|
into a single array type DIE with multiple subscripts.
|
|
(gen_array_type_die): Factorize comments about the MIPS_DEBUG_INFO
|
|
issues, centralize the nested array types collapsing control and
|
|
disable the transformation for Ada.
|
|
|
|
2008-07-18 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/36786
|
|
* config/i386/i386.md (x86_64_shift_adj_1): Rename from
|
|
x86_64_shift_adj.
|
|
(x86_64_shift_adj_2): New expander.
|
|
(x86_64_shift_adj_3): Ditto.
|
|
* config/i386/i386.c (ix86_split_ashr): Use gen_x86_64_shift_adj_3
|
|
to split TImode operands.
|
|
(ix86_split_ashl): Use gen_x86_64_shift_adj_2 to split TImode operands.
|
|
(ix86_split_lshr): Ditto.
|
|
|
|
2008-07-18 Kris Van Hees <kris.van.hees@oracle.com>
|
|
|
|
* c-common.c (c_stddef_cpp_builtins): Define __CHAR16_TYPE__
|
|
and __CHAR32_TYPE__.
|
|
* c-typeck.c (digest_init): Support char16_t and char32_t.
|
|
(set_nonincremental_init_from_string): Idem.
|
|
|
|
2008-07-18 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR middle-end/36859
|
|
* builtins.c (std_gimplify_va_arg_expr): Limit alignment to
|
|
PREFERRED_STACK_BOUNDARY.
|
|
* config/i386/i386.c (ix86_gimplify_va_arg): Likewise.
|
|
|
|
2008-07-18 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR middle-end/36858
|
|
* function.c (locate_and_pad_parm): Cap boundary earlier.
|
|
|
|
2008-07-17 Julian Brown <julian@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_cxx_determine_class_data_visibility): Make
|
|
no-op for targets which don't use DLLs.
|
|
|
|
2008-07-17 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* ipa-cp.c (ipcp_print_all_lattices): New variable info, check
|
|
that nodes are relevant by examining the node->analyzed flag.
|
|
(ipcp_init_stage): Check which nodes are relevant, assert that the
|
|
relevant ones are also required.
|
|
(ipcp_propagate_stage): Check on the side arrays are properly
|
|
allocated.
|
|
(ipcp_print_all_jump_functions): Make sure not to touch any node
|
|
that is not analyzed or an edge that does not have a corresponding
|
|
entry in the on-the-side vectors.
|
|
(ipcp_function_scale_print): Likewise.
|
|
(ipcp_update_callgraph): Check that the node is relevant.
|
|
(ipcp_insert_stage): Check that the node is relevant. Check there is
|
|
an info for every node and edge.
|
|
* ipa-prop.c (ipa_init_func_list): Check the nodes are relevant.
|
|
(ipa_print_all_tree_maps): Likewise and a new variable info.
|
|
(ipa_print_all_params_modified): Likewise.
|
|
* ipa-prop.h (ipa_edge_args_info_available_for_edge_p): New function.
|
|
|
|
2008-07-17 Roman Zippel <zippel@linux-m68k.org>
|
|
|
|
PR target/25343
|
|
* config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for __mc68000__.
|
|
|
|
2008-07-17 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR rtl-optimization/36753
|
|
* fwprop.c (use_killed_between): Don't shortcut
|
|
single-definition global registers.
|
|
|
|
2008-07-16 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.h (varpool_empty_needed_queue): Declare.
|
|
* cgraphunit.c (output_in_order): Mark all variables as needed;
|
|
empty the queue.
|
|
* varpool.c (varpool_assemble_node): Update debug queue.
|
|
(varpool_assemble_pending_decls): Don't do it here.
|
|
(varpool_empty_needed_queue): New function.
|
|
|
|
2008-07-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* recog.c (peephole2_optimize): Fix formatting.
|
|
|
|
2008-07-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* c-pch.c (get_ident): Avoid C++ keywords.
|
|
* combine-stack-adj.c (single_set_for_csa): Likewise.
|
|
* final.c (asm_insn_count, final_scan_insn, alter_subreg,
|
|
output_asm_insn): Likewise.
|
|
* reload.c (push_secondary_reload, find_reusable_reload,
|
|
push_reload, combine_reloads, find_reloads,
|
|
debug_reload_to_stream): Likewise.
|
|
* reload.h (struct reload): Likewise.
|
|
* reload1.c (reload_reg_class_lower, find_reg, find_reload_regs,
|
|
allocate_reload_reg, choose_reload_regs, emit_input_reload_insns,
|
|
emit_output_reload_insns): Likewise.
|
|
* targhooks.c (default_secondary_reload): Likewise.
|
|
* varasm.c (section_entry_eq, object_block_entry_eq): Likewise.
|
|
|
|
2008-07-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* recog.c (validate_change_1, validate_change,
|
|
validate_unshare_change, validate_replace_rtx_1, struct
|
|
funny_match, constrain_operands, peephole2_optimize): Avoid C++
|
|
keywords.
|
|
* reload.c (push_secondary_reload, secondary_reload_class,
|
|
scratch_reload_class, find_valid_class, find_reusable_reload,
|
|
push_reload, find_dummy_reload, find_reloads_address_1,
|
|
find_reloads_address_part, find_equiv_reg): Likewise.
|
|
* reload1.c (spill_failure, eliminate_regs_1, allocate_reload_reg,
|
|
choose_reload_regs): Likewise.
|
|
* rtlanal.c (replace_rtx, nonzero_bits1, num_sign_bit_copies1):
|
|
Likewise.
|
|
* rtlhooks.c (gen_lowpart_if_possible): Likewise.
|
|
* sched-ebb.c (add_deps_for_risky_insns): Likewise.
|
|
* sched-rgn.c (concat_INSN_LIST): Likewise.
|
|
* stor-layout.c (mode_for_size, mode_for_size_tree,
|
|
smallest_mode_for_size): Likewise.
|
|
|
|
2008-07-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* cfg.c (dump_reg_info): Avoid C++ keywords.
|
|
* dwarf2asm.c (dw2_force_const_mem,
|
|
dw2_asm_output_encoded_addr_rtx): Likewise.
|
|
* except.c (gen_eh_region, add_action_record, output_ttype): Likewise.
|
|
* expmed.c (expand_shift): Likewise.
|
|
* global.c (find_reg): Likewise.
|
|
* graph.c (draw_edge): Likewise.
|
|
* local-alloc.c (reg_meets_class_p, find_free_reg): Likewise.
|
|
* optabs.c (expand_binop, expand_twoval_unop, expand_twoval_binop,
|
|
widen_clz, widen_bswap, expand_parity, expand_unop,
|
|
emit_cmp_and_jump_insn_1): Likewise.
|
|
* postreload.c (reload_cse_simplify_operands): Likewise.
|
|
* ra.h (add_neighbor): Likewise.
|
|
* reg-stack.c (remove_regno_note, change_stack): Likewise.
|
|
* regclass.c (memory_move_secondary_cost, dump_regclass, regclass,
|
|
record_reg_classes, copy_cost, record_address_regs,
|
|
invalid_mode_change_p): Likewise.
|
|
* regrename.c (regrename_optimize, scan_rtx_reg,
|
|
dump_def_use_chain, find_oldest_value_reg,
|
|
replace_oldest_value_reg, copyprop_hardreg_forward_1): Likewise.
|
|
|
|
2008-07-16 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (processor_target_table): Remove duplicate
|
|
MASK_POWERPC64 for power4 in previous commit.
|
|
|
|
2008-07-16 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* collect2.c (scan_prog_file, COFF version): Use CONST_CAST
|
|
instead of bare conversion to cast const-ness away.
|
|
|
|
2008-07-16 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/xtensa/xtensa.h (FUNCTION_OUTGOING_VALUE,
|
|
XTENSA_FUNCTION_VALUE, XTENSA_FUNCTION_VALUE): Remove.
|
|
* config/xtensa/xtensa.c (xtensa_function_value): New function.
|
|
(TARGET_FUNCTION_VALUE): Define.
|
|
|
|
2008-07-16 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (processor_target_table): Add
|
|
MASK_PPC_GPOPT for power4, power5, power5+, power6, and power6x.
|
|
|
|
2008-07-16 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
PR target/36827
|
|
* config/m32c/m32c.c (BIG_FB_ADJ): Move definition earlier.
|
|
(m32c_legitimate_address_p): Handle "++rii" addresses created by
|
|
m32c_legitimize_reload_address.
|
|
|
|
2007-07-16 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* c-decl.c (merge_decls): Keep DECL_SOURCE_LOCATION and
|
|
DECL_IN_SYSTEM_HEADER in sync.
|
|
|
|
2008-07-15 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-sccvn.c (expressions_equal_p): Check type equality.
|
|
* tree-ssa-pre.c (pre_expr_eq): Ditto
|
|
(get_constant_for_value_id): Take a type as an argument.
|
|
(fully_constant_expression): Pass in type.
|
|
(find_or_generate_expression): Short circuit constant case.
|
|
(create_expression_by_pieces): Remove special casing of
|
|
pointer_plus.
|
|
(do_regular_insertion): Short circuit constant case.
|
|
(do_partial_partial_insertion): Ditto.
|
|
|
|
2008-07-15 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
PR target/36782
|
|
* config/sh/sh.md (symGOT_load): Don't add REG_EQUAL note.
|
|
|
|
2008-07-15 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/libgcc-xtensa.ver: New file.
|
|
* config/xtensa/t-linux (SHLIB_MAPFILES): Append libgcc-xtensa.ver.
|
|
|
|
2008-07-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* df-problems.c (df_set_note): Avoid C++ keywords.
|
|
* df-scan.c (df_ref_change_reg_with_loc_1): Likewise.
|
|
* dse.c (record_store, remove_useless_values): Likewise.
|
|
* emit-rtl.c (gen_reg_rtx, update_reg_offset, gen_rtx_REG_offset,
|
|
gen_reg_rtx_offset, operand_subword, change_address_1,
|
|
change_address, adjust_address_1, offset_address,
|
|
widen_memory_access, emit_copy_of_insn_after): Likewise.
|
|
* explow.c (round_push, allocate_dynamic_stack_space): Likewise.
|
|
* fwprop.c (should_replace_address, propagate_rtx_1,
|
|
propagate_rtx, try_fwprop_subst, forward_propagate_and_simplify):
|
|
Likewise.
|
|
* gcse.c (cprop_jump, find_implicit_sets, bypass_block,
|
|
gcse_emit_move_after, update_ld_motion_stores): Likewise.
|
|
* lcm.c (compute_insert_delete, pre_edge_lcm,
|
|
compute_rev_insert_delete, pre_edge_rev_lcm): Likewise.
|
|
* lower-subreg.c (resolve_reg_notes): Likewise.
|
|
* mode-switching.c (optimize_mode_switching): Likewise.
|
|
|
|
2008-07-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* bt-load.c (add_btr_def, migrate_btr_def,
|
|
branch_target_load_optimize): Avoid C++ keywords.
|
|
* caller-save.c (insert_restore, insert_save, insert_one_insn):
|
|
Likewise.
|
|
* combine.c (subst, simplify_set, make_extraction,
|
|
make_compound_operation, known_cond, simplify_shift_const_1): Likewise.
|
|
* cse.c (make_regs_eqv, merge_equiv_classes, validate_canon_reg,
|
|
fold_rtx, equiv_constant, cse_insn, cse_process_notes_1): Likewise.
|
|
|
|
2008-07-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/36369
|
|
* c-common.c (strict_aliasing_warning): Do not warn for
|
|
TYPE_REF_CAN_ALIAS_ALL pointers.
|
|
(c_common_get_alias_set): may_alias types are not special.
|
|
* tree.c (build_pointer_type_for_mode): Look up the may_alias
|
|
attribute and set can_ref_all accordingly.
|
|
(build_reference_type_for_mode): Likewise.
|
|
* doc/extend.texi (may_alias): Clarify.
|
|
|
|
2008-07-15 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
PR target/36780
|
|
* config/sh/sh.h (GO_IF_LEGITIMATE_ADDRESS): Allow
|
|
(plus (plus (reg) (const_int)) (const_int)) when reload_in_progress.
|
|
|
|
2008-07-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
PR target/31568
|
|
* config/rs6000/rs6000.c (print_operand <case 'y'>): Don't use
|
|
gcc_assert, instead call output_operand_lossage.
|
|
|
|
2008-07-15 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* builtins.c (std_canonical_va_list): Treat structure based
|
|
va_list types.
|
|
|
|
2008-07-15 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* emit-rtl.c (set_mem_attributes_minus_bitpos): Improve comment.
|
|
|
|
2007-07-14 Rafael Avila de Espindola <espindola@google.com>
|
|
|
|
* c-decl.c (diagnose_mismatched_decls): Don't warn if TREE_NO_WARNING
|
|
is set.
|
|
|
|
2008-07-14 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.md (sse5 cmov pattern): Update call of ix86_sse5_valid_op_p
|
|
* sse.md (sse5 patterns): Update call of ix86_sse5_valid_op_p;
|
|
fix predicates and constraints.
|
|
* i386.c (ix86_sse5_valid_op_p): Add commutative parameter.
|
|
* i386-protos.h (ix86_sse5_valid_op_p): Update declaration.
|
|
|
|
2008-07-14 Doug Kwan <dougkwan@google.com>
|
|
|
|
* config.gcc (arm*-*-eabi*): Include arm/eabi.h and use
|
|
additional option file arm/eabi.opt.
|
|
* config/arm/eabi.h (File): New configuration file for EABI targets.
|
|
* config/arm/elf.h (SUBTARGET_EXTRA_SPECS): Add
|
|
SUBSUBTARGET_EXTRA_SPECS.
|
|
(SUBSUBTARGET_EXTRA_SPECS): Provide empty default.
|
|
* config/arm/unknown-elf.h (UNKNOWN_ELF_STARTFILE_SPEC): Renamed
|
|
from STARTFILE_SPEC so that it can be referenced in an override.
|
|
(STARTFILE_SPEC): Use UNKNOWN_ELF_STARTFILE_SPEC.
|
|
(UNKNOWN_ELF_ENDFILE_SPEC): Renamed from ENDFILE_SPEC so that it
|
|
can be referenced in an override.
|
|
(ENDFILE_SPEC): Use UNKNOWN_ELF_ENDFILE_SPEC.
|
|
* config/arm/bpabi.h (BPABI_LINK_SPEC): Renamed from LINK_SPEC
|
|
so that it can be referenced in an override.
|
|
(LINK_SPEC): Use BPABI_LINK_SPEC.
|
|
* config/arm/eabi.opt (File): New.
|
|
|
|
2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* Makefile.in (TARGET_DEF_H): Add targhooks.h.
|
|
(FIXED_VALUE_H): New variable.
|
|
(RTL_BASE_H): Use $(INPUT_H) and $(FIXED_VALUE_H) instead of
|
|
input.h, fixed-value.h.
|
|
(TREE_H): Use $(INPUT_H), add $(SYMTAB_H).
|
|
(BASIC_BLOCK_H): Use $(BITMAP_H).
|
|
(FUNCTION_H): Add varray.h.
|
|
(IPA_REFERENCE_H): Use $(BITMAP_H).
|
|
(CGRAPH_H): Add $(BASIC_BLOCK_H).
|
|
(DF_H): Use $(BITMAP_H).
|
|
(GGC_H): Add statistics.h.
|
|
(INSN_ADDR_H): New.
|
|
(INSN_ATTR_H): Use it.
|
|
(SYSTEM_H): Add safe-ctype.h, filenames.h.
|
|
(INPUT_H): New.
|
|
(SYMTAB_H): Add $(OBSTACK_H).
|
|
(CPP_INTERNAL_H): New.
|
|
(TREE_DUMP_H): Add tree-pass.h.
|
|
(TREE_FLOW_H): Use $(BITMAP_H)
|
|
(PRETTY_PRINT_H): Use $(INPUT_H).
|
|
(EBITMAP_H): Rename from typo-ed EBIMAP_H.
|
|
(GSTAB_H): New.
|
|
(BITMAP_H): New.
|
|
(many object files): Fix lots of header dependencies throughout.
|
|
|
|
2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* Makefile.in (write_entries_to_file, write_entries_to_file_split):
|
|
New macros.
|
|
(s-gtyp-input): Use them to write tmp-gi.list.
|
|
(echo_to_gi.list): Remove.
|
|
|
|
2008-07-14 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-sccvn.c (pre_info): Remove.
|
|
(switch_to_PRE_table): Likewise.
|
|
(free_scc_vn): Do not clear SSA_NAME_VALUE. Do not free pre_info.
|
|
(set_hashtable_value_ids): Do not create value-ids for the
|
|
optimistic tables.
|
|
(run_scc_vn): Remove double test. Remove bogus special-case
|
|
in value-number printing.
|
|
* tree-ssa-sccvn.h (switch_to_PRE_table): Remove.
|
|
* tree-ssa-ccp.c (get_symbol_constant_value): Do not look at
|
|
SSA_NAME_VALUE.
|
|
* tree-flow-inline.h (get_value_handle): Remove.
|
|
* tree-flow.h (get_value_handle): Remove.
|
|
|
|
2008-07-14 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* tree-switch-conversion.c (gen_inbound_check): Make sure the type
|
|
in which we generate arithmetics is not a subrange.
|
|
|
|
2008-07-14 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* Makefile.in (IPA_PROP_H): Added ipa-prop.h to IPA_PROP_H variable.
|
|
|
|
2008-07-14 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-pre.c (insert_into_preds_of_block): Do not call convert.
|
|
|
|
2008-07-14 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
PR target/36745
|
|
* config/s390/s390.c: (s390_secondary_reload): Add a secondary
|
|
reload for symbol refs moved to r0 with -fPIC.
|
|
(legitimize_pic_address): Use the target register as temporary
|
|
reg if possible.
|
|
(emit_symbolic_move): Adjust comment.
|
|
* config/s390/s390.md (reloadsi_PIC_addr, reloaddi_PIC_addr):
|
|
New expanders.
|
|
|
|
2008-07-14 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* c-common.h (C_CPP_HASHNODE): New macro.
|
|
* coretypes.h (struct cpp_token): Forward declare.
|
|
* doc/extend.texi (PowerPC AltiVec Built-in Functions): Document
|
|
the context-sensitive keyword method.
|
|
* config/rs6000/rs6000-c.c (__vector_keyword, vector_keyword,
|
|
__pixel_keyword, pixel_keyword, __bool_keyword, bool_keyword,
|
|
expand_bool_pixel): New.
|
|
(altivec_categorize_keyword): New function.
|
|
(init_vector_keywords): New function.
|
|
(rs6000_macro_to_expand): Likewise.
|
|
(rs6000_cpu_cpp_builtins): Enable context-sensitive macros if not
|
|
compiling an ISO C dialect.
|
|
|
|
2008-07-13 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-pre.c (fully_constant_expression): Add fold_convert calls.
|
|
(create_expression_by_pieces): Fix typo.
|
|
(do_regular_insertion): Use debug counter here too.
|
|
|
|
2008-07-14 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR target/35492.
|
|
* config/cris/cris.h (CRIS_CONST_OK_FOR_LETTER_P): Renamed from
|
|
CONST_OK_FOR_LETTER_P. All port-local users changed.
|
|
(CONST_OK_FOR_CONSTRAINT_P): Define; implement Kc as old K,
|
|
implement Kp matching power-of-two.
|
|
(CONSTRAINT_LEN): Define to match.
|
|
* config/cris/cris.md: Replace all use of constraint K with Kc.
|
|
("*btst*): Use Kp for operand 0 of last alternative.
|
|
|
|
2008-07-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR testsuite/36440
|
|
* tree-call-cdce.c (check_target_format): Accept MIPS single, double
|
|
and quad formats.
|
|
|
|
2008-07-13 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree.c (decl_assembler_name_equal): Expect assembler name of decl
|
|
to be mangled too.
|
|
|
|
2008-07-13 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/36811
|
|
* langhooks.c (lhd_print_error_function): Deal with recursive
|
|
BLOCK trees.
|
|
|
|
2008-07-12 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.c (assembler_name_hash): New static var.
|
|
(hash_node_by_assembler_name, eq_assembler_name): New.
|
|
(cgraph_node_for_asm): Use hashtable.
|
|
(cgraph_remove_node): Maintain hashtable.
|
|
(change_decl_assembler_name): Sanity check that names are not changing
|
|
after aliasing was processed.
|
|
* cgraph.h (varpoon_node): Add next GGC marker.
|
|
* tree.c (decl_assembler_name_equal): Constify.
|
|
(decl_assembler_name_hash): New.
|
|
* tree.h (decl_assembler_name_equal): Constify.
|
|
(decl_assembler_name_hash): Update.
|
|
|
|
2008-07-12 David Daney <ddaney@avtrex.com>
|
|
|
|
* config/mips/driver-native.c (host_detect_local_cpu): Handle
|
|
sb1 and r5000 cpus.
|
|
|
|
2008-07-12 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* doc/md.texi: Document the MIPS "v" constraint.
|
|
* config/mips/mips.h (reg_class): Revert last change.
|
|
(REG_CLASS_NAMES): Likewise.
|
|
(REG_CLASS_CONTENTS): Likewise.
|
|
* config/mips/mips.c (mips_regno_to_class): Likewise.
|
|
* config/mips/constraints.md (v): Likewise, but add documentation.
|
|
Add a comment to say that this constraint should not be used in
|
|
gcc code.
|
|
|
|
2008-07-11 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/h8300/h8300.md (length): Fix branch offset limit.
|
|
|
|
2008-07-11 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr-protos.h (avr_peep2_scratch_safe): Remove prototype.
|
|
* config/avr/avr.c (avr_peep2_scratch_safe): Remove.
|
|
(avr_hard_regno_scratch_ok): New function.
|
|
(TARGET_HARD_REGNO_SCRATCH_OK): Define.
|
|
* config/avr/avr.md (all peepholes that request a scratch register):
|
|
Remove avr_peep2_scratch_safe use.
|
|
|
|
2008-07-11 Tom Tromey <tromey@redhat.com>
|
|
Ian Lance Taylor <iant@google.com>
|
|
|
|
* c-common.h (enum rid): Add RID_CXX_COMPAT_WARN.
|
|
(struct c_common_resword): Define.
|
|
(D_CONLY, D_CXXONLY, D_C99, D_CXX0X, D_EXT, D_EXT89): Define.
|
|
(D_ASM, D_OBJC, D_CXX_OBJC, D_CXXWARN): Define.
|
|
(c_common_reswords, num_c_common_reswords): Declare.
|
|
* c-common.c (c_common_reswords): New global const array.
|
|
(num_c_common_reswords): New const int.
|
|
* c-parser.c (struct resword, reswords): Don't define.
|
|
(D_C89, D_EXT, D_EXT89, D_OBJC): Don't define.
|
|
(c_parse_init): Clarify mask code. Use c_common_reswords rather
|
|
than reswords. If warning about C++ keywords, give them a special
|
|
RID code.
|
|
(c_lex_one_token): Warn about C++ keywords. Call
|
|
objc_is_reserved_word rather than OBJC_IS_AT_KEYWORD.
|
|
(c_parser_external_declaration): Look for RID_xxx rather than
|
|
RID_AT_xxx, for ObjC++ keywords which are also C++ keywords.
|
|
(c_parser_statement_after_labels): Likewise.
|
|
(c_parser_objc_class_instance_variables): Likewise.
|
|
(c_parser_objc_class_declaration): Likewise.
|
|
(c_parser_objc_try_catch_statement): Likewise.
|
|
* c-decl.c (c_print_identifier): Ignore RID_CXX_COMPAT_WARN.
|
|
(declspecs_add_type): Likewise.
|
|
|
|
2008-07-11 Angelo Graziosi <angelo.graziosi@alice.it>
|
|
|
|
* ggc-page.c (alloc_page):
|
|
Substituting xmalloc, xcalloc with
|
|
XNEWVEC and XCNEWVAR macros which add the
|
|
needed casts.
|
|
|
|
2008-07-11 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36765
|
|
* tree-ssa-alias.c (compute_flow_insensitive_aliasing): Add
|
|
aliases from HEAP vars to SMTs.
|
|
|
|
2008-07-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* Makefile.in (LOOSE_WARN, STRICT_WARN): Update comments.
|
|
* configure.ac (loose_warn): Move -Wc++-compat from here...
|
|
(strict_warn): ...to here.
|
|
* configure: Regenerate.
|
|
|
|
2008-07-10 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config.gcc (arm-*-coff*, armel-*-coff*, h8300-*-*,
|
|
i[34567]86-*-aout*, i[34567]86-*-coff*, m68k-*-aout*,
|
|
m68k-*-coff*, sh-*-*, mips-sgi-irix[56]*, pdp11-*-bsd,
|
|
rs6000-ibm-aix4.[12]*, powerpc-ibm-aix4.[12]*): Deprecate targets,
|
|
excluding more specific h8300-*-* and sh-*-* targets.
|
|
|
|
2008-07-10 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-pre.c (create_expression_by_pieces): Add fold_convert calls.
|
|
(eliminate): Ditto.
|
|
(execute_pre): Call loop_optimizer_finalize in early exit.
|
|
|
|
2008-07-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/36790
|
|
* omp-low.c (lower_omp_2): If task_shared_vars, test all DECL_P
|
|
uids in the bitmap, not just VAR_DECL uids.
|
|
|
|
PR rtl-optimization/36419
|
|
* combine-stack-adj.c (adjust_frame_related_expr): New function.
|
|
(combine_stack_adjustments_for_block): Call it if needed. Delete
|
|
correct insn.
|
|
* dwarf2out.c (dwarf2out_frame_debug_expr): Adjust
|
|
DW_CFA_GNU_args_size if CSA pass merged some adjustments into
|
|
prologue sp adjustment.
|
|
|
|
2008-07-10 Peter Maydell <pmaydell@chiark.greenend.org.uk>
|
|
|
|
PR other/28322
|
|
* opts.c (print_ignored_options): Report postponed diagnostics for
|
|
unknown -Wno-* options as warnings, not errors.
|
|
(postpone_unknown_option_error): Renamed to...
|
|
(postpone_unknown_option_warning): ... this.
|
|
|
|
2008-07-09 Doug Kwan <dougkwan@google.com>
|
|
|
|
Revert:
|
|
2008-07-08 Doug Kwan <dougkwan@google.com>
|
|
|
|
* config/arm/arm.opt (mandroid): New option.
|
|
* config/arm/bpabi.h (ANDROID_LINK_SPEC): New macro.
|
|
(LINK_SPEC): Enable Android specific behaviour when -mandroid is used.
|
|
(CC1_SPEC): Same.
|
|
(CC1PLUS_SPEC): Same.
|
|
(LIB_SPEC): Same.
|
|
(STARTFILE_SPEC): Same.
|
|
(ENDFILE_SPEC): Same.
|
|
(TARGET_BPABI_CPP_BUILTINS): Define __ANDROID__ when -mandroid is
|
|
used.
|
|
|
|
2008-07-09 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
PR target/35802
|
|
* config/mips/mips.h (reg_class): Remove V1_REG.
|
|
(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update accordingly.
|
|
* config/mips/mips.c (mips_regno_to_class): Map $3 to M16_NA_REGS
|
|
instead of V1_REGS.
|
|
(mips_get_tp): New function.
|
|
(mips_legitimize_tls_address): Use it.
|
|
* config/mips/constraints.md (v): Delete.
|
|
* config/mips/mips.md (TLS_GET_TP_REGNUM): New constant.
|
|
(tls_get_tp_<mode>): Allow any GPR destination and clobber $3.
|
|
After reload, split into a move and ...
|
|
(*tls_get_tp_<mode>_split): ...this new instruction.
|
|
|
|
2008-07-09 David Daney <ddaney@avtrex.com>
|
|
|
|
* config/mips/driver-native.c: Include coretypes.h and tm.h.
|
|
|
|
2008-07-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* gimplify.c (struct gimplify_ctx): Move to tree-gimple.h.
|
|
(push_gimplify_context): Don't allocate temp_htab nor c itself here.
|
|
Add c argument.
|
|
(pop_gimplify_context): Check c->temp_htab instead of optimize whether
|
|
htab_delete should be called. Don't free c.
|
|
(lookup_tmp_var): Create temp_htab lazily.
|
|
(gimplify_scan_omp_clauses, gimplify_omp_parallel, gimplify_omp_task,
|
|
gimplify_body, force_gimple_operand): Adjust push_gimplify_context
|
|
callers.
|
|
* omp-low.c (lower_omp_sections, lower_omp_single, lower_omp_master,
|
|
lower_omp_ordered, lower_omp_critical, lower_omp_for,
|
|
create_task_copyfn, lower_omp_taskreg, execute_lower_omp):
|
|
* tree-ssa-ccp.c (convert_to_gimple_builtin): Likewise.
|
|
* tree-sra.c (generate_element_init): Likewise.
|
|
* tree-mudflap.c (execute_mudflap_function_ops,
|
|
execute_mudflap_function_decls): Likewise.
|
|
* tree-inline.c (setup_one_parameter, optimize_inline_calls): Likewise.
|
|
* tree-gimple.h (struct gimplify_ctx): New type.
|
|
(push_gimplify_context): Adjust prototype.
|
|
|
|
2008-07-09 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-pre.c (phi_translate_1): Update placement of
|
|
add_to_value calls.
|
|
|
|
2008-07-09 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* target.h (struct gcc_target): Add hard_regno_scratch_ok field.
|
|
* target-def.h (TARGET_HARD_REGNO_SCRATCH_OK): New.
|
|
(TARGET_INITIALIZER): Use TARGET_HARD_REGNO_SCRATCH_OK.
|
|
* targhooks.c (default_hard_regno_scratch_ok): New function.
|
|
* targhooks.h (default_hard_regno_scratch_ok): Declare function.
|
|
* doc/tm.texi: Document TARGET_HARD_REGNO_SCRATCH_OK hook.
|
|
* recog.c: Include "target.h".
|
|
(peep2_find_free_register): Add check for global regs. Add target
|
|
specific check.
|
|
* Makefile.in (recog.o): Depend on target.h.
|
|
|
|
2008-07-09 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (sh_canonical_va_list_type): New.
|
|
(TARGET_CANONICAL_VA_LIST_TYPE): Define.
|
|
|
|
2008-07-09 Raksit Ashok <raksit@google.com>
|
|
|
|
* doc/invoke.texi (Option Summary): Mention new option
|
|
-Wdisallowed-function-list=...
|
|
(Warning Options): Document -Wdisallowed-function-list=...
|
|
* common.opt (Wdisallowed-function-list=): New flag.
|
|
* flags.h (warn_disallowed_functions): External definition of new
|
|
boolean warning flag.
|
|
(warn_if_disallowed_function_p): Declare new function.
|
|
* opts.c (warning_disallowed_functions): New static variable.
|
|
(warn_disallowed_functions): New boolean warning flag.
|
|
(warn_if_disallowed_function_p): New function.
|
|
(add_comma_separated_to_vector): Rename
|
|
add_instrument_functions_exclude_list to this.
|
|
(common_handle_option): Handle new option. Rename calls to
|
|
add_instrument_functions_exclude_list into calls to
|
|
add_comma_separated_to_vector.
|
|
* c-parser.c (c_parser_postfix_expression_after_primary): New warning
|
|
based on flag warn_disallowed_functions.
|
|
|
|
2008-07-09 Christian Bruel <christian.bruel@st.com>
|
|
|
|
* final.c (get_attr_length_1): Call get_attr_length_1 with fallback_fn
|
|
instead of get_attr_length.
|
|
|
|
2008-07-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* genattrtab.c (insert_right_side, evaluate_eq_attr): Avoid C++
|
|
keywords.
|
|
* genemit.c (gen_insn): Likewise.
|
|
* gengtype.c (note_def_vec): Likewise.
|
|
* gengtype.h (note_def_vec): Likewise.
|
|
* genoutput.c (struct data, output_insn_data, process_template,
|
|
gen_expand, gen_split, note_constraint): Likewise.
|
|
* genrecog.c (new_decision, add_to_sequence, factor_tests,
|
|
make_insn_sequence): Likewise.
|
|
* gensupport.c (record_insn_name): Likewise.
|
|
|
|
2008-07-08 Doug Kwan <dougkwan@google.com>
|
|
|
|
* config/arm/arm.opt (mandroid): New option.
|
|
* config/arm/bpabi.h (ANDROID_LINK_SPEC): New macro.
|
|
(LINK_SPEC): Enable Android specific behaviour when -mandroid is used.
|
|
(CC1_SPEC): Same.
|
|
(CC1PLUS_SPEC): Same.
|
|
(LIB_SPEC): Same.
|
|
(STARTFILE_SPEC): Same.
|
|
(ENDFILE_SPEC): Same.
|
|
(TARGET_BPABI_CPP_BUILTINS): Define __ANDROID__ when -mandroid is
|
|
used.
|
|
|
|
2008-07-08 Raksit Ashok <raksit@google.com>
|
|
|
|
* expr.c (emit_block_move_via_movmem): Fix expected_align parameter.
|
|
(set_storage_via_setmem): Fix expected_align parameter.
|
|
* doc/invoke.texi (i386 and x86-64 Options): Add a couple of options
|
|
missing from the list.
|
|
* doc/md.texi (movmem): Explicitly state that expected alignment is
|
|
to be expressed in bytes.
|
|
(setmem): Explicitly state that expected alignment is to be expressed
|
|
in bytes.
|
|
|
|
2008-07-08 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* reload.c (find_reloads_subreg_address): Do not require validity
|
|
of address in original mode before reloading address.
|
|
|
|
2008-07-07 Tianwei Sheng <tianweis@google.com>
|
|
|
|
* df-core.c (df_remove_problem): Adjust the access to avoid out of
|
|
bounds array access.
|
|
|
|
2008-07-08 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* tree-sra.c (sra_build_assignment): Handle CONVERT_EXPR_P dst.
|
|
|
|
2008-07-05 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
Fix PR tree-optimization/23455
|
|
Fix PR tree-optimization/35286
|
|
Fix PR tree-optimization/35287
|
|
* Makefile.in (OBJS-common): Remove tree-vn.o.
|
|
(tree-vn.o): Remove.
|
|
* dbgcnt.def: Add treepre_insert debug counter.
|
|
* gcc/tree-flow.h (add_to_value): Updated for other changes.
|
|
(debug_value_expressions): Ditto.
|
|
(print_value_expressions): Ditto.
|
|
* tree-pretty-print.c (dump_generic_node): Updated for
|
|
VALUE_HANDLE removal.
|
|
* tree-ssa-dom.c (record_equality): Ditto.
|
|
(cprop_operand): Ditto.
|
|
(lookup_avail_expr): Ditto.
|
|
* tree-ssa-threadedge.c
|
|
(record_temporary_equivalences_from_stmts_at_dest): Ditto.
|
|
(simplify_control_stmt_condition): Ditto.
|
|
* tree.c (tree_code_size): Ditto.
|
|
(tree_node_structure): Ditto.
|
|
(iterative_hash_expr): Ditto.
|
|
* tree.def: Ditto.
|
|
* tree.h (VALUE_HANDLE_ID): Ditto.
|
|
(VALUE_HANDLE_EXPR_SET): Ditto.
|
|
(struct tree_value_handle): Ditto.
|
|
(union tree_node): Ditto.
|
|
* treestruct.def: Ditto.
|
|
* tree-vn.c: Removed.
|
|
* tree-ssa-pre.c: Rewritten entirely.
|
|
* tree-ssa-sccvn.c (constant_to_value_id): New hashtable.
|
|
(constant_value_ids): Ditto.
|
|
(vn_nary_op_t): Moved to header.
|
|
(vn_phi_t): Ditto.
|
|
(vn_reference_op_t): Ditto
|
|
(vn_reference_t): Ditto.
|
|
(next_value_id): New variable.
|
|
(VN_INFO): Add an assert.
|
|
(vn_constant_eq): New function.
|
|
(vn_constant_hash): Ditto.
|
|
(get_or_alloc_constant_value_id): Ditto.
|
|
(value_id_constant_p): Ditto.
|
|
(vn_reference_compute_hash): De-staticify.
|
|
(copy_reference_ops_from_ref): Don't use get_callee_fndecl.
|
|
Disable some code with a FIXME. Remove VALUE_HANDLE use.
|
|
(valueize_refs): Update opcode if it changes from ssa name to constant.
|
|
(vn_reference_lookup_1): Add new argument.
|
|
(vn_reference_lookup): Ditto.
|
|
(vn_reference_lookup_pieces): New function.
|
|
(vn_reference_insert): Add return type. Modify to deal with value ids.
|
|
(vn_reference_insert_pieces): New function.
|
|
(vn_nary_op_compute_hash): De-staticify.
|
|
(vn_nary_op_eq): Ditto.
|
|
(vn_nary_op_lookup_pieces): New function.
|
|
(vn_nary_op_lookup): Add new argument.
|
|
(vn_nary_op_insert_pieces): New function.
|
|
(vn_nary_op_insert): Add return type. Modify to deal with value ids.
|
|
(vn_phi_insert): Ditto.
|
|
(visit_unary_op): Update for callee changes.
|
|
(visit_binary_op): Ditto.
|
|
(visit_reference_op_load): Ditto.
|
|
(visit_reference_op_store): Ditto.
|
|
(init_scc_vn): Init next_value_id, constant_to_value_id and
|
|
constant_value_ids.
|
|
(free_scc_vn): Free them.
|
|
(set_hashtable_value_ids): New function.
|
|
(run_scc_vn): Use it.
|
|
(get_max_value_id): New function.
|
|
(get_next_value_id): Ditto.
|
|
(expressions_equal_p): Moved from tree-vn.c
|
|
(sort_vuses): Ditto.
|
|
(sort_vuses_heap): Ditto.
|
|
* tree-ssa-sccvn.h: Structures moved from tree-ssa-sccvn.c (noted
|
|
above).
|
|
* tree.c (iterative_hash_hashval_t): Made non-static
|
|
* tree.h (iterative_hash_hashval_t): Declare it.
|
|
|
|
2008-07-08 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* ipa-cp.c (ipcp_init_cloned_node): Call ipa_check_create_node_params
|
|
instead of ipa_create_node_params.
|
|
(ipcp_driver): Allocate infos with ipa_check_create_node_params and
|
|
ipa_check_create_edge_args, free them with
|
|
free_all_ipa_structures_after_ipa_cp, call ipa_register_cgraph_hooks.
|
|
|
|
* ipa-prop.c: Include flags.h and tree-inline.h.
|
|
(ipa_node_params_vector): New variable.
|
|
(ipa_edge_args_vector): New variable.
|
|
(edge_removal_hook_holder): New variable.
|
|
(node_removal_hook_holder): New variable.
|
|
(edge_duplication_hook_holder): New variable.
|
|
(node_duplication_hook_holder): New variable.
|
|
(ipa_detect_param_modifications): Check for presence of modified flags.
|
|
(ipa_compute_jump_functions): Check for presence of jump functions.
|
|
(ipa_free_edge_args_substructures): New function.
|
|
(ipa_create_node_params): Removed.
|
|
(ipa_free_all_edge_args): Changed to deallocate the on-the-side vector.
|
|
(ipa_free_node_params_substructures): New function.
|
|
(ipa_free_all_node_params): Changed to deallocate the on-the-side
|
|
vector.
|
|
(ipa_edge_removal_hook): New function.
|
|
(ipa_node_removal_hook): New function.
|
|
(duplicate_array): New function.
|
|
(ipa_edge_duplication_hook): New function.
|
|
(ipa_node_duplication_hook): New function.
|
|
(ipa_register_cgraph_hooks): New function.
|
|
(ipa_unregister_cgraph_hooks): New function.
|
|
(free_all_ipa_structures_after_ipa_cp): New function.
|
|
|
|
* ipa-prop.h: Include vec.h.
|
|
(ipa_node_params_t): New typedef with vector types for it.
|
|
(ipa_edge_args_t): New typedef with vector types for it.
|
|
(IPA_NODE_REF): Changed to access an on-the-side vector.
|
|
(IPA_EDGE_REF): Changed to access an on-the-side vector.
|
|
(ipa_check_create_node_params): New function.
|
|
(ipa_check_create_edge_args): New function.
|
|
|
|
* Makefile.in (IPA_PROP_H): New variable for ipa-prop.h. Converted
|
|
all users.
|
|
|
|
2008-07-07 Tom Tromey <tromey@redhat.com>
|
|
|
|
* configure, config.in: Rebuilt.
|
|
* configure.ac: Don't check for scandir or alphasort.
|
|
|
|
2008-07-07 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_init_neon_builtins): Register built-in
|
|
types immediately after creating them.
|
|
|
|
2008-07-07 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config/arm/aout.h (DOLLARS_IN_IDENTIFIERS): Remove.
|
|
|
|
2008-07-07 Fernando Pereira <fernando@cs.ucla.edu>
|
|
|
|
* tree-ssa-structalias.c (compute_points_to_sets): Add call to
|
|
dump_constraint_graph.
|
|
(dump_constraint_edge): New function.
|
|
(dump_constraint_graph): New function.
|
|
(debug_constraint_graph): New function.
|
|
(dump_constraint): Removed useless comparison.
|
|
* tree-ssa-structalias.h (dump_constraint_edge): Declare.
|
|
(dump_constraint_graph): Declare.
|
|
(debug_constraint_graph): Declare.
|
|
* tree-dump.c (struct dump_option_value_info): Declare TDF_GRAPH.
|
|
|
|
2008-07-07 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config/i386/i386.c (is_va_list_char_pointer): New.
|
|
(ix86_va_start): Replace compare with ms_va_list_type_node
|
|
by is_va_list_char_pointer.
|
|
(ix86_gimplify_va_arg): Likewise.
|
|
|
|
2008-07-07 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* cgraph.c (cgraph_edge_max_uid): New variable.
|
|
(struct cgraph_edge_hook_list): New type.
|
|
(struct cgraph_node_hook_list): New type.
|
|
(struct cgraph_2edge_hook_list): New type.
|
|
(struct cgraph_2node_hook_list): New type.
|
|
(first_cgraph_edge_removal_hook): New variable.
|
|
(first_cgraph_node_removal_hook): New variable.
|
|
(first_cgraph_edge_duplicated_hook): New variable.
|
|
(first_cgraph_node_duplicated_hook): New variable.
|
|
(cgraph_add_edge_removal_hook): New function.
|
|
(cgraph_remove_edge_removal_hook): New function.
|
|
(cgraph_call_edge_removal_hooks): New function.
|
|
(cgraph_add_node_removal_hook): New function.
|
|
(cgraph_remove_node_removal_hook): New function.
|
|
(cgraph_call_node_removal_hooks): New function.
|
|
(cgraph_add_edge_duplication_hook): New function.
|
|
(cgraph_remove_edge_duplication_hook): New function.
|
|
(cgraph_call_edge_duplication_hooks): New function.
|
|
(cgraph_add_node_duplication_hook): New function.
|
|
(cgraph_remove_node_duplication_hook): New function.
|
|
(cgraph_call_node_duplication_hooks): New function.
|
|
(cgraph_create_edge): Assign to edge uid.
|
|
(cgraph_remove_edge): Call edge removal hooks.
|
|
(cgraph_node_remove_callees): Call edge removal hooks.
|
|
(cgraph_node_remove_callers): Call edge removal hooks.
|
|
(cgraph_remove_node): Call node removal hooks.
|
|
(cgraph_clone_edge): Call edge duplication hooks.
|
|
(cgraph_clone_node): Call node duplication hooks.
|
|
|
|
* cgraph.h (cgraph_edge): New field uid.
|
|
(cgraph_edge_hook): New type.
|
|
(cgraph_node_hook): New type.
|
|
(cgraph_2edge_hook): New type.
|
|
(cgraph_2node_hook): New type.
|
|
|
|
2008-07-07 Andreas Tobler <a.tobler@schweiz.org>
|
|
|
|
* config.in: Regenerate.
|
|
|
|
2008-07-07 Vladimir Prus <vladimir@codesourcery.com>
|
|
|
|
* gcc.c (print_sysroot): New.
|
|
(option_map, display_help, process_command): Handle the
|
|
-print-sysroot option.
|
|
(main): Print the sysroot if requested.
|
|
* doc/invoke.texi (Debugging Options): Document -print-sysroot.
|
|
|
|
2008-07-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
PR target/34780
|
|
* unwind-pe.h (size_of_encoded_value): add attribute unused.
|
|
|
|
2008-07-07 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* function.c (assign_parm_remove_parallels): Check mode of entry_parm.
|
|
(assign_parm_setup_block_p): Also check mode of entry_parm.
|
|
|
|
2008-07-07 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-structalias.h (set_used_smts): Remove.
|
|
* tree-ssa-structalias.c (used_smts): Likewise.
|
|
(set_used_smts): Likewise.
|
|
* tree-ssa-alias.c (compute_flow_sensitive_aliasing): Remove
|
|
call to set_used_smts.
|
|
|
|
2008-07-07 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-structalias.c (struct variable_info): Add is_full_var flag.
|
|
(new_var_info): Set it to false.
|
|
(solution_set_add): Correctly handle pointers outside a var and
|
|
inside a field.
|
|
(type_safe): Treat variables with is_full_var properly.
|
|
(do_sd_constraint): Likewise.
|
|
(do_ds_constraint): Likewise.
|
|
(process_constraint): Remove zeroing offset for !use_field_sensitive.
|
|
(get_constraint_for_ptr_offset): New function.
|
|
(get_constraint_for_component_ref): For addresses at least include
|
|
the last field of the variable. Handle is_full_vars properly.
|
|
(get_constraint_for_1): Factor common code, handle POINTER_PLUS_EXPR.
|
|
(handle_ptr_arith): Remove.
|
|
(find_func_aliases): Simplify assignment handling.
|
|
(create_function_info_for): For parameter and result varinfos set
|
|
is_full_var flag.
|
|
(create_variable_info_for): Set is_full_var flag whenever we
|
|
just created a single varinfo for a decl.
|
|
(init_alias_vars): Initialize use_field_sensitive from
|
|
max-fields-for-field-sensitive parameter.
|
|
|
|
2008-07-07 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36713
|
|
* tree-flow-inline.h (is_call_used): New function.
|
|
* tree-nrv.c (dest_safe_for_nrv_p): Use it.
|
|
* tree-tailcall.c (suitable_for_tail_opt_p): Likewise.
|
|
* tree-outof-ssa.c (create_temp): Set call-used flag if required.
|
|
|
|
2008-07-07 Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
|
|
* config/m68k/m68k.c (m68k_return_in_memory): Fix arguments types.
|
|
|
|
2008-07-07 Mark Shinwell <shinwell@codesourcery.com>
|
|
|
|
* config/m68k/lb1sf68.asm: Add PIC macros for Linux targets.
|
|
|
|
2008-07-07 Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config.gcc (m68k-*-linux*): Add with_arch. Add sysroot-suffix.h
|
|
to tm_file. Add m68k/t-floatlib, m68k/t-linux & m68k/t-mlibs to
|
|
tmake_file.
|
|
* config/m68k/t-linux: New.
|
|
* doc/install.texi: Document m68k-*-linux is now multilibbed by
|
|
default.
|
|
|
|
2008-07-07 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/m68k/t-cf (MULTILIB_EXTRA_OPTS): Add no-mac.
|
|
* config/m68k/m68k-devices.def: Remove multilibs that only differ
|
|
by MAC/EMAC.
|
|
|
|
2008-07-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* gcc.c (execute): Fix -Wc++-compat warning.
|
|
|
|
2008-07-06 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/36720
|
|
* config/ia64/ia64.c (ia64_split_tmode): Fix typo in TImode
|
|
constant for little endian.
|
|
|
|
2008-07-06 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Check
|
|
mips_base_mips16 instead of TARGET_MIPS16.
|
|
(mips_base_mips16): Declare.
|
|
* config/mips/mips.c (mips_base_mips16): Make global.
|
|
(was_mips16_p): Remove GTY marker.
|
|
(was_mips16_pch_p): New variable.
|
|
(mips_set_mips16_mode): Check both was_mips16_p and was_mips16_pch_p.
|
|
(mips_override_options): Force to non-MIPS16 mode initially.
|
|
Do not complain about MIPS16 PIC incompatibilities here.
|
|
Only allow -mgpopt if -mexplicit-relocs is in force for
|
|
non-MIPS16 code.
|
|
|
|
2008-07-06 Andreas Tobler <a.tobler@schweiz.org>
|
|
|
|
* configure.ac: Check for caddr_t, define to char * if not defined.
|
|
* configure: Regenerate.
|
|
* ggc-common.c (mmap_gt_pch_get_address): Fix -Wc++-compat warnings.
|
|
(mmap_gt_pch_use_address): Likewise.
|
|
* config/host-solaris.c (sol_gt_pch_use_address): Likewise.
|
|
|
|
2008-07-06 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-structalias.c (struct variable_info): Remove has_union.
|
|
(new_var_info): Deal with it.
|
|
(solution_set_add): Likewise.
|
|
(bitpos_of_field): Make signed, fix.
|
|
(struct fieldoff): Remove type and decl fields. Make size field
|
|
unsigned HOST_WIDE_INT. Add has_unknown_size and may_have_pointers
|
|
flags.
|
|
(fieldoff_compare): Deal with it.
|
|
(push_fields_onto_fieldstack): Remove has_union argument, glob
|
|
adjacent non-pointer fields together.
|
|
(create_function_info_for): Do not set has_union.
|
|
(create_variable_info_for): Simplify.
|
|
|
|
2008-07-06 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config.gcc (extra_headers): Add cross-stdarg.h for target
|
|
x86_64-*-* and i?86-*-*.
|
|
* config/i386/cross-stdarg.h: New.
|
|
* builtins.c (std_fn_abi_va_list): New.
|
|
(std_canonical_va_list_type): New.
|
|
(stabilize_va_list): Replace va_list_type_node use by
|
|
mtarget.canonical_va_list_type.
|
|
(gimplify_va_arg_expr): Likewise.
|
|
(expand_builtin_va_copy): Replace va_list_type_node use by
|
|
mtarget.fn_abi_va_list.
|
|
* tree-sra.c (is_va_list_type): New helper.
|
|
(decl_can_be_decomposed_p): Replace
|
|
va_list_type_node use by is_va_list_type.
|
|
* tree-ssa-ccp.c (optimize_stdarg_builtin): Likewise.
|
|
* tree-stdarg.c (execute_optimize_stdarg): Likewise.
|
|
* c-common.c (c_common_nodes_and_builtins): Use TARGET_ENUM_VA_LIST.
|
|
* config/i386/i386-protos.h (ix86_get_valist_type): New.
|
|
(ix86_enum_va_list): New.
|
|
* config/i386/i386.c (sysv_va_list_type_node): New.
|
|
(ms_va_list_type_node): New.
|
|
(ix86_function_type_abi): Remove sorry.
|
|
(ix86_build_builtin_va_list_abi): New.
|
|
(ix86_build_builtin_va_list): Call ix86_build_builtin_va_list_abi
|
|
for 64-bit targets.
|
|
(ix86_va_start): Replace va_list_type_node by sysv_va_list_type_node.
|
|
(ix86_init_builtins_va_builtins_abi): New.
|
|
(ix86_init_builtins): Use ix86_init_builtins_va_builtins_abi
|
|
for 64-bit targets.
|
|
(ix86_handle_abi_attribute): New.
|
|
(attribute_spec): Add sysv_abi and ms_abi.
|
|
(ix86_fn_abi_va_list): New.
|
|
(ix86_canonical_va_list_type): New.
|
|
(ix86_enum_va_list): New.
|
|
(TARGET_FN_ABI_VA_LIST): New.
|
|
(TARGET_CANONICAL_VA_LIST_TYPE): New.
|
|
* config/i386/i386.h (TARGET_ENUM_VA_LIST): New.
|
|
* doc/tm.texi (TARGET_FN_ABI_VA_LIST): New.
|
|
(TARGET_CANONICAL_VA_LIST_TYPE): New.
|
|
(TARGET_ENUM_VA_LIST): New.
|
|
* expr.h (std_fn_abi_va_list): New.
|
|
(std_canonical_va_list_type): New.
|
|
* target-def.h (TARGET_FN_ABI_VA_LIST): New.
|
|
(TARGET_CANONICAL_VA_LIST_TYPE): New.
|
|
(TARGET_INITIALIZER): Add TARGET_FN_ABI_VA_LIST and
|
|
TARGET_CANONICAL_VA_LIST_TYPE.
|
|
* target.h (struct gcc_target): Add fn_abi_va_list hook
|
|
and canonical_va_list_type hook.
|
|
|
|
2008-07-05 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
* fold-const.c (fold_convert_const): Treat OFFSET_TYPE the same as
|
|
integral and pointer types.
|
|
|
|
2008-07-04 Roger Sayle <roger@eyesopen.com>
|
|
|
|
* config/rs6000/host-darwin.c (darwin_rs6000_extra_signals): Cast
|
|
the "void*" result of xmalloc to "char*" to fix bootstrap breakage.
|
|
|
|
2008-07-04 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
PR target/36684
|
|
* config/sh/sh.h (OVERRIDE_OPTIONS): Disable -fschedule-insns for PIC.
|
|
|
|
2008-07-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* tree-switch-conversion.c (build_one_array, gen_def_assigns): Use
|
|
build_gimple_modify_stmt.
|
|
(build_arrays, gen_inbound_check): Likewise. Force RHS to be
|
|
gimple operand. Use fold_build* instead of build*.
|
|
|
|
2008-07-04 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-structalias.c (lookup_vi_for_tree): Declare.
|
|
(do_sd_constraint): Handle a dereference of ESCAPED and CALLUSED
|
|
properly to compute the reachability set if we do field-sensitive PTA.
|
|
* invoke.texi (max-fields-for-field-sensitive): Document default.
|
|
* opts.c (decode_options): Set max-fields-for-field-sensitive to
|
|
100 for optimize >= 2.
|
|
|
|
2008-07-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* ggc-zone.c (lookup_page_table_if_allocated,
|
|
set_page_table_entry, zone_find_object_size, alloc_small_page,
|
|
alloc_large_page, ggc_free, gt_ggc_m_S, ggc_marked_p, init_ggc,
|
|
new_ggc_zone, init_ggc_pch, ggc_pch_this_base, ggc_pch_read): Fix
|
|
-Wc++-compat and/or -Wcast-qual warnings.
|
|
|
|
2008-07-04 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/36634
|
|
* config/rs6000/rs6000.md (call, call_value): Don't arrange for
|
|
pic_offset_table_rtx to be marked as used here.
|
|
(call_nonlocal_sysv, call_value_nonlocal_sysv): Add split for
|
|
TARGET_SECURE_PLT to "use" pic_offset_table_rtx.
|
|
(call_nonlocal_sysv_secure, call_value_nonlocal_sysv_secure): New insn.
|
|
(sibcall_nonlocal_sysv, sibcall_value_nonlocal_sysv): Assert
|
|
!TARGET_SECURE_PLT.
|
|
|
|
2008-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* alloc-pool.c (hash_descriptor, eq_descriptor,
|
|
alloc_pool_descriptor): Fix -Wc++-compat warnings.
|
|
* bitmap.c (hash_descriptor, eq_descriptor, bitmap_descriptor):
|
|
Likewise.
|
|
* ggc-common.c (hash_descriptor, eq_descriptor, hash_ptr, eq_ptr,
|
|
loc_descriptor, ggc_prune_ptr, ggc_free_overhead,
|
|
final_cmp_statistic, cmp_statistic, dump_ggc_loc_statistics): Likewise.
|
|
* varray.c (hash_descriptor, eq_descriptor, varray_descriptor):
|
|
Likewise.
|
|
|
|
2008-07-03 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree-flow.h (loop_only_exit_p): Declare.
|
|
* tree-ssa-loop-niter.c (loop_only_exit_p): Make public.
|
|
* tree-ssa-loop-ivopts.c (may_eliminate_iv): Reinstate direct check on
|
|
the number of iterations if it is constant. Otherwise, if this is the
|
|
only possible exit of the loop, use the conservative estimate on the
|
|
number of iterations of the entire loop if available.
|
|
|
|
2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* Makefile.in (libgcc.mvars): Add LIBGCC_SYNC and LIBGCC_SYNC_CFLAGS.
|
|
* libgcc-std.ver (GCC_4.4.0): New version, inherited from GCC_4.3.0.
|
|
Add synchronization functions.
|
|
* config/sync.c: New file.
|
|
* config/mips/t-libgcc-mips16 (LIBGCC_SYNC): Define.
|
|
(LIBGCC_SYNC_CFLAGS): Likewise.
|
|
|
|
2008-07-03 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/36710
|
|
* config/i386/i386.md (mode): Add TF to "mode" attribute.
|
|
(*pushtf_sse): New insn pattern.
|
|
(pushtf splitters): New splitters.
|
|
|
|
2008-07-03 Michael Meissner <gnu@the-meissners.org>
|
|
|
|
PR middle-end/35736
|
|
* predict.c (build_predict_expr): Use void_type_node for the tree
|
|
type, instead of NULL_TREE.
|
|
|
|
2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (contains_aligned_value_p): Return true
|
|
for TCmode.
|
|
(ix86_data_alignment): Align TCmode to 128bits.
|
|
(ix86_local_alignment): Likewise.
|
|
|
|
2008-07-03 Andrew Haley <aph@redhat.com>
|
|
|
|
PR bootstrap/33304
|
|
* vec.h (VEC_TA): New.
|
|
(DEF_VEC_I, DEF_VEC_P, DEF_VEC_ALLOC_I, DEF_VEC_ALLOC_P,
|
|
DEF_VEC_O, DEF_VEC_ALLOC_O: Use VEC_TA.
|
|
* c-common.c (C_COMMON_FIXED_TYPES_SAT): New macro.
|
|
(C_COMMON_FIXED_MODE_TYPES_SAT): New macro.
|
|
(C_COMMON_FIXED_TYPES): Remove first arg.
|
|
(C_COMMON_FIXED_MODE_TYPES): Likewise.
|
|
* tree.c (MAKE_FIXED_TYPE_NODE): Break into two macros,
|
|
MAKE_FIXED_TYPE_NODE and MAKE_FIXED_TYPE_NODE_WIDTH in order
|
|
not to use empty macro arguments.
|
|
|
|
2008-07-02 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config/alpha/vms_tramp.asm, config/arm/crti.asm,
|
|
config/arm/crtn.asm, config/bfin/crti.s, config/bfin/crtlibid.s,
|
|
config/bfin/crtn.s, config/fr30/crti.asm, config/fr30/crtn.asm,
|
|
config/frv/lib1funcs.asm, config/i386/sol2-c1.asm,
|
|
config/i386/sol2-ci.asm, config/i386/sol2-cn.asm,
|
|
config/i386/sol2-gc1.asm, config/ia64/crti.asm,
|
|
config/ia64/crtn.asm, config/m68hc11/larith.asm,
|
|
config/m68hc11/m68hc11-crt0.S, config/m68k/crti.s,
|
|
config/m68k/crtn.s, config/mcore/crti.asm, config/mcore/crtn.asm,
|
|
config/rs6000/crtresfpr.asm, config/rs6000/crtresgpr.asm,
|
|
config/rs6000/crtresxfpr.asm, config/rs6000/crtresxgpr.asm,
|
|
config/rs6000/crtsavfpr.asm, config/rs6000/crtsavgpr.asm,
|
|
config/rs6000/crtsavres.asm, config/rs6000/e500crtres32gpr.asm,
|
|
config/rs6000/e500crtres64gpr.asm,
|
|
config/rs6000/e500crtres64gprctr.asm,
|
|
config/rs6000/e500crtrest32gpr.asm,
|
|
config/rs6000/e500crtrest64gpr.asm,
|
|
config/rs6000/e500crtresx32gpr.asm,
|
|
config/rs6000/e500crtresx64gpr.asm,
|
|
config/rs6000/e500crtsav32gpr.asm,
|
|
config/rs6000/e500crtsav64gpr.asm,
|
|
config/rs6000/e500crtsav64gprctr.asm,
|
|
config/rs6000/e500crtsavg32gpr.asm,
|
|
config/rs6000/e500crtsavg64gpr.asm,
|
|
config/rs6000/e500crtsavg64gprctr.asm, config/rs6000/eabi-ci.asm,
|
|
config/rs6000/eabi-cn.asm, config/rs6000/eabi.asm,
|
|
config/rs6000/sol-ci.asm, config/rs6000/sol-cn.asm,
|
|
config/rs6000/tramp.asm, config/sparc/sol2-ci.asm,
|
|
config/sparc/sol2-cn.asm: Remove .file directives.
|
|
|
|
2008-07-02 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* resource.c (mark_referenced_resources): Look inside
|
|
UNSPEC_VOLATILEs and ASM_INPUTs.
|
|
|
|
2008-07-02 Ian Lance Taylor <iant@google.com>
|
|
|
|
* rtlanal.c (add_reg_note): New function.
|
|
* rtl.h (add_reg_note): Declare.
|
|
* auto-inc-dec.c (attempt_change): Use add_reg_note.
|
|
* bb-reorder.c (add_reg_crossing_jump_notes): Likewise.
|
|
* builtins.c (expand_builtin_longjmp): Likewise.
|
|
(expand_builtin_nonlocal_goto): Likewise.
|
|
* calls.c (emit_call_1, expand_call): Likewise.
|
|
* cfgexpand.c (add_reg_br_prob_note): Likewise.
|
|
* cfglayout.c (fixup_reorder_chain): Likewise.
|
|
* cfgrtl.c (force_nonfallthru_and_redirect): Likewise.
|
|
(commit_one_edge_insertion): Likewise.
|
|
* combine.c (move_deaths, distribute_notes): Likewise.
|
|
* df-problems.c (df_set_note): Likewise.
|
|
* emit-rtl.c (link_cc0_insns, try_split): Likewise.
|
|
(set_unique_reg_note): Likewise.
|
|
(emit_copy_of_insn_after): Likewise.
|
|
* expr.c (expand_expr_real): Likewise.
|
|
* gcse.c (add_label_notes): Likewise.
|
|
* haifa-sched.c (create_check_block_twin): Likewise.
|
|
* jump.c (mark_jump_label_1): Likewise.
|
|
* loop-doloop.c (add_test, doloop_modify): Likewise.
|
|
* loop-unswitch.c (compare_and_jump_seq): Likewise.
|
|
* lower-subreg.c (move_eh_region_note): Likewise.
|
|
* optabs.c (emit_libcall_block): Likewise.
|
|
* predict.c (predict_insn): Likewise.
|
|
(combine_predictions_for_insn): Likewise.
|
|
* recog.c (peephole2_optimize): Likewise.
|
|
* regmove.c (try_auto_increment): Likewise.
|
|
* reg-stack.c (emit_pop_insn, move_for_stack_reg): Likewise.
|
|
* reload.c (find_reloads): Likewise.
|
|
* reload1.c (fixup_eh_region_note): Likewise.
|
|
(reload_as_needed, add_auto_inc_notes, copy_eh_notes): Likewise.
|
|
* reorg.c (delete_prior_computation): Likewise.
|
|
(delete_computation, dbr_schedule): Likewise.
|
|
* config/pa/pa.c (legitimize_pic_address): Likewise.
|
|
* config/sh/sh.c (sh_reorg): Likewise.
|
|
|
|
2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/36669
|
|
* config/libgcc-glibc.ver: Add %exclude.
|
|
* config/m32r/libgcc-glibc.ver: Likwise.
|
|
* config/s390/libgcc-glibc.ver: Likwise.
|
|
* config/sh/libgcc-glibc.ver: Likwise.
|
|
* config/sparc/libgcc-sparc-glibc.ver: Likwise.
|
|
|
|
* config/i386/libgcc-glibc.ver: New.
|
|
|
|
* config/i386/libgcc-x86_64-glibc.ver: Removed.
|
|
|
|
2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config.gcc: Remove i386/t-fprules-softfp64 soft-fp/t-softfp
|
|
from tmake_file from i[34567]86-*-darwin*, x86_64-*-darwin*,
|
|
i[34567]86-*-linux*, x86_64-*-linux*. Add
|
|
i386/t-fprules-softfp and soft-fp/t-softfp to tmake_file for
|
|
i[34567]86-*-darwin*, x86_64-*-darwin*, i[34567]86-*-linux*,
|
|
x86_64-*-linux*. Add i386/t-linux to tmake_file for
|
|
i[34567]86-*-linux*, x86_64-*-linux*.
|
|
|
|
* libgcc-std.ver: Add empty GCC_4.4.0.
|
|
|
|
* mkmap-symver.awk: Support multiple versions per symbol.
|
|
|
|
* config/i386/i386.c (ix86_init_builtins): Always define
|
|
__builtin_fabsq and __builtin_copysignq with fallbacks.
|
|
(ix86_expand_builtin): Emit normal call for __builtin_fabsq
|
|
and __builtin_copysignq if SSE2 isn't available.
|
|
|
|
* config/i386/linux.h (LIBGCC2_HAS_TF_MODE): Defined.
|
|
(LIBGCC2_TF_CEXT): Likwise.
|
|
(TF_SIZE): Likwise.
|
|
|
|
* config/i386/linux64.h (LIBGCC2_HAS_TF_MODE): Defined as 1.
|
|
|
|
* config/i386/sfp-machine.h: Moved to libgcc.
|
|
|
|
* config/i386/sfp-machine.h: New.
|
|
* config/i386/t-linux: Likwise.
|
|
|
|
* config/i386/t-darwin: Remove softfp_wrap_start and
|
|
softfp_wrap_end.
|
|
* config/i386/t-darwin64: Likewise.
|
|
|
|
* config/i386/t-fprules-softfp64: Renamed to ...
|
|
* config/i386/t-fprules-softfp: This.
|
|
|
|
* config/i386/t-linux64: Remove SHLIB_MAPFILES, softfp_wrap_start
|
|
and softfp_wrap_end.
|
|
|
|
2008-07-02 Jason Merrill <jason@redhat.com>
|
|
|
|
* tree.c (ctor_to_list): Use FOR_EACH_CONSTRUCTOR_ELT.
|
|
|
|
* tree.c (ctor_to_list): New fn.
|
|
* tree.h: Declare it.
|
|
(CONSTRUCTOR_ELT): New macro.
|
|
(CONSTRUCTOR_NELTS): New macro.
|
|
|
|
2008-07-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-structalias.c (struct variable_info): Reorder
|
|
to fill padding on 64bit hosts. Make collapsed_to an int.
|
|
(get_varinfo_fc): Deal with that.
|
|
(new_var_info): Likewise.
|
|
(collapse_rest_of_var): Likewise.
|
|
|
|
2008-07-02 Joshua Sumali <jsumali@redhat.com>
|
|
|
|
* doc/install.texi (--enable-java-home): Document.
|
|
(--enable-aot-compile-rpm): Likewise.
|
|
(--with-arch-directory): Likewise.
|
|
(--with-os-directory): Likewise.
|
|
(--with-origin-name): Likewise.
|
|
(--with-arch-suffix): Likewise.
|
|
(--with-jvm-root-dir): Likewise.
|
|
(--with-jvm-jar-dir): Likewise.
|
|
(--with-python-dir): Likewise.
|
|
|
|
2008-07-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-forwprop.c (can_propagate_from): Exclude loads
|
|
from decls explicitly. Merge operand checking from tuples.
|
|
|
|
2008-07-02 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* tree-switch-conversion.c: Included timevar.h which I forgot before.
|
|
|
|
2008-07-02 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* tree-switch-conversion.c: Included timevar.h
|
|
(pass_convert_switch): Added a timevar id (TV_TREE_SWITCH_CONVERSION).
|
|
|
|
* timevar.def: Added TV_TREE_SWITCH_CONVERSION.
|
|
|
|
2008-07-02 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* tree-switch-conversion.c: Corrected various comments and
|
|
whitespace issues
|
|
(build_constructors): Fixed minor formatting mistakes.
|
|
|
|
* invoke.texi (Optimize Options): Corrected the
|
|
switch-conversion-max-branch-ratio parameter.
|
|
|
|
2008-07-02 Mark Shinwell <shinwell@codesourcery.com>
|
|
|
|
* final.c (asm_insn_count): Return zero for an empty asm body.
|
|
|
|
2008-07-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* bitmap.h (bitmap_set_bit): Return bool.
|
|
(bitmap_clear_bit): Likewise.
|
|
* bitmap.c (bitmap_set_bit): Return if the bit changed. Only
|
|
write to the bitmap if it would.
|
|
(bitmap_clear_bit): Likewise.
|
|
* tree-ssa-structalias.c (add_implicit_graph_edge): Use
|
|
bitmap_set_bit return value.
|
|
(add_pred_graph_edge): Likewise.
|
|
(add_graph_edge): Likewise.
|
|
(do_sd_constraint): Likewise.
|
|
(do_ds_constraint): Likewise.
|
|
|
|
2008-07-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* config/alpha/alpha.c (alpha_need_linkage, alpha_use_linkage):
|
|
Fix -Wc++-compat and/or -Wcast-qual warnings.
|
|
* config/i386/netware.c (gen_stdcall_or_fastcall_decoration,
|
|
gen_regparm_prefix): Likewise.
|
|
* vmsdbgout.c (write_modbeg, lookup_filename,
|
|
vmsdbgout_source_line, vmsdbgout_init): Likewise.
|
|
|
|
2008-07-02 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* config/i386/mingw32.h (TARGET_USE_JCR_SECTION): Undef to let
|
|
defaults.h definition apply.
|
|
|
|
2008-07-01 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* function.c (assign_parm_remove_parallels): New.
|
|
(assign_parm_setup_block_p): Do not return true for non-BLKmode
|
|
PARALLELs.
|
|
(assign_parm_setup_block): Do not handle them.
|
|
(assign_parm_setup_reg, assign_parm_setup_stack): Call
|
|
assign_parm_remove_parallels.
|
|
|
|
2008-07-01 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* c-typeck.c (convert_for_assignment): Use
|
|
vector_targets_convertible_p.
|
|
* c-common.c (vector_targets_convertible_p): New.
|
|
* c-common.h (vector_targets_convertible_p): New prototype.
|
|
* config/rs6000/rs6000.c (rs6000_is_opaque_type): Do not check
|
|
opaque_p_V2SI_type_node.
|
|
|
|
2008-07-01 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* config/ia64/ia64.c (ia64_cannot_force_const_mem): Do not allow
|
|
RFmode constants.
|
|
|
|
2008-07-01 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.c (ix86_build_signbit_mask): Generate TImode and
|
|
TFmode constants via two element DImode vector for hosts with
|
|
HOST_BITS_PER_WIDE_INT < 64.
|
|
(ix86_init_builtins): Define __builtin_fabsq and __builtin_copysignq
|
|
also for HOST_BITS_PER_WIDE_INT < 64.
|
|
|
|
2008-07-01 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36666
|
|
* tree-ssa-structalias.c (get_constraint_for_1): Declare.
|
|
(get_constraint_exp_from_ssa_var): Split into ...
|
|
(get_constraint_exp_for_temp): ... this ...
|
|
(get_constraint_for_ssa_var): ... and that.
|
|
Return constraint expressions for all touched sub-fields
|
|
if the results address is not taken.
|
|
(process_constraint): Remove assertion that aggregate
|
|
assignments do not happen at this place.
|
|
(get_constraint_for_component_ref): Add address_p argument.
|
|
Return constraint expressions for all touched sub-fields
|
|
if the results address is not taken.
|
|
(do_deref): Use get_constraint_exp_for_temp.
|
|
(get_constraint_for_1): Rename from ...
|
|
(get_constraint_for): ... this. Add the old function as wrapper.
|
|
(do_structure_copy): Use get_constraint_for_1.
|
|
|
|
2008-07-01 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* Makefile.in (tree-switch-conversion.o): Add.
|
|
(OBJS-common): Add tree-swtch-conversion.o.
|
|
* passes.c (init_optimization_passes): Add pass_convert_switch.
|
|
* tree-pass.h: (pass_convert_switch): Add.
|
|
* tree-switch-conversion.c: New file.
|
|
* gcc.dg/tree-ssa/cswtch.c: New testcase.
|
|
* common.opt (ftree-cswtch): New option.
|
|
* params.h (PARAM_SWITCH_CONVERSION_BRANCH_RATIO): New parameter.
|
|
* params.def (PARAM_SWITCH_CONVERSION_BRANCH_RATIO): New parameter.
|
|
* opts.c (decode_options): Set flag_tree_switch_conversion when
|
|
optimization level is >= 2.
|
|
* doc/invoke.texi (Optimize Options): Added description of
|
|
-ftree-swtch-conversion and switch-conversion-max-branch-ratio.
|
|
|
|
2008-06-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* config/darwin-driver.c (darwin_default_min_version): Fix
|
|
-Wc++-compat warnings.
|
|
|
|
2008-06-30 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (*movti_rex64): Add "!" to "r" constraint
|
|
of operand 0.
|
|
|
|
2008-06-30 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* ifcvt.c (cond_move_process_if_block): Free vectors on false return.
|
|
|
|
2008-06-30 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
PR rtl-optimization/34744
|
|
* df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): New macros.
|
|
(df_scan_free_internal): Free data structures not
|
|
allocated in storage pools.
|
|
(df_mw_hardreg_chain_delete_eq_uses): Use df_scan_free_mws_vec.
|
|
(df_refs_add_to_chains): Use df_scan_free_ref_vec and
|
|
df_scan_free_mws_vec.
|
|
* dse.c (dse_step6): Free offset_map_p and offset_map_n
|
|
unconditionally.
|
|
|
|
2008-06-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (contains_aligned_value_p): Return true
|
|
for __float128.
|
|
(ix86_function_arg_boundary): Return its natural boundary
|
|
for __float128.
|
|
(return_in_memory_32): Don't check TDmode.
|
|
(ix86_split_to_parts): Support splitting into 4 parts and
|
|
support TFmode for 32bit target.
|
|
(ix86_split_long_move): Support splitting into 4 parts.
|
|
(bdesc_args): Enable IX86_BUILTIN_FABSQ and IX86_BUILTIN_COPYSIGNQ
|
|
for SSE2.
|
|
(ix86_init_mmx_sse_builtins): Move __float80 and __float128 to ...
|
|
(ix86_init_builtins): Here.
|
|
(ix86_scalar_mode_supported_p): Always return true for TFmode.
|
|
(ix86_c_mode_for_suffix): Always return TFmode and XFmode for
|
|
'q' and 'w', respectively.
|
|
|
|
* config/i386/i386.md (movtf): Check TARGET_SSE2 instead of
|
|
TARGET_64BIT.
|
|
(movtf_internal): Likewise.
|
|
(<code>tf2): Likewise.
|
|
(*absnegtf2_sse): Likewise.
|
|
(copysign<mode>3): Likewise.
|
|
(copysign<mode>3_const): Likewise.
|
|
(copysign<mode>3_var): Likewise.
|
|
(define_split UNSPEC_COPYSIGN): Likewise.
|
|
* config/i386/sse.md (*nandtf3): Likewise.
|
|
(<code>tf3): Likewise.
|
|
(*<code>tf3): Likewise.
|
|
|
|
2008-06-30 Joey Ye <joey.ye@intel.com>
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* global.c (compute_regsets): Set frame_pointer_needed here.
|
|
* reload1.c (init_elim_table): Don't set frame_pointer_needed here.
|
|
|
|
2008-06-30 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
|
|
|
|
* doc/install.texi (specific): Expand Windows build notes.
|
|
|
|
2008-06-30 Ira Rosen <irar@il.ibm.com>
|
|
|
|
PR tree-optimization/36648
|
|
* tree-vect-transform.c (vect_do_peeling_for_loop_bound): Divide
|
|
number of prolog iterations by step. Fix the comment.
|
|
|
|
2008-06-30 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/36671
|
|
* tree-ssa-structalias.c (handle_lhs_call): Add flags argument,
|
|
handle calls from ECF_MALLOC functions.
|
|
(handle_pure_call): ECF_MALLOC functions do not return
|
|
call-used memory.
|
|
(find_func_aliases): Handle all calls, adjust calls to handle_lhs_call.
|
|
|
|
2008-06-29 Andreas Schwab <schwab@suse.de>
|
|
|
|
* config/m68k/m68k.c (print_operand): Always print a float
|
|
constant in hex.
|
|
* config/m68k/m68k.h (ASM_OUTPUT_FLOAT_OPERAND)
|
|
(ASM_OUTPUT_DOUBLE_OPERAND, ASM_OUTPUT_LONG_DOUBLE_OPERAND):
|
|
Remove macros.
|
|
|
|
* config/rs6000/x-linux64: Remove never used file.
|
|
|
|
2008-06-29 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-structalias.h (compute_points_to_sets): Adjust
|
|
prototype.
|
|
(struct alias_info): Move ...
|
|
* tree-ssa-alias.c: ... here.
|
|
(update_alias_info): Declare.
|
|
(compute_may_aliases): Call it.
|
|
(update_alias_info): New function.
|
|
* tree-ssa-structalias.c (update_alias_info): Move ...
|
|
* tree-ssa-alias.c (update_alias_info_1): ... here.
|
|
* tree-ssa-structalias.c (process_constraint_1): Remove
|
|
unused from_call argument. Rename to ...
|
|
(process_constraint): ... this. Delete old wrapper.
|
|
(make_constraint_to): Adjust callers.
|
|
(handle_const_call): Likewise.
|
|
(handle_pure_call): Likewise.
|
|
(init_base_vars): Likewise.
|
|
(handle_lhs_call): Likewise. Remove unnecessary constraint.
|
|
(find_func_aliases): We don't need structure copies for
|
|
complex types.
|
|
(make_constraint_from_anything): Remove.
|
|
(create_variable_info_for): For globals make constraints
|
|
from escaped, not from anything.
|
|
(compute_points_to_sets): Do not call update_alias_info.
|
|
(ipa_pta_execute): Use make_constraint_from.
|
|
|
|
2008-06-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* Makefile.in (CXX_COMPAT_WARN, cxx_compat_warn): Delete.
|
|
(bitmap.o-warn, dominance.o-warn): New.
|
|
* configure.ac (cxx_compat_warn): Delete.
|
|
(loose_warn): Add -Wcast-qual and -Wc++-compat.
|
|
* system.h: Remove #pragma diagnostic for -Wcast-qual and
|
|
-Wc++-compat.
|
|
* configure: Regenerate.
|
|
|
|
* optabs.c (libfunc_decl_hash, libfunc_decl_eq): Fix -Wcast-qual
|
|
warnings.
|
|
|
|
2008-06-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* alloc-pool.c (create_alloc_pool): Fix -Wc++-compat warnings.
|
|
* df-scan.c (df_notes_rescan): Likewise.
|
|
* ggc-page.c (set_page_table_entry): Likewise.
|
|
* intl.c (gcc_gettext_width): Likewise.
|
|
* varasm.c (get_unnamed_section, get_noswitch_section,
|
|
get_section): Likewise.
|
|
|
|
2008-06-28 Andrew Jenner <andrew@codesourcery.com>
|
|
|
|
* regrename.c (build_def_use): Don't copy RTX.
|
|
|
|
2008-06-28 Sandra Loosemore <sandra@codesourcery.com>
|
|
|
|
* doc/extend.texi (Variable Attributes): Use @ref instead of @xref.
|
|
(Type Attributes): Fix nesting of @table and @subsection. Adjust
|
|
punctuation. Use @ref instead of @xref.
|
|
(Function Names): Remove stray @display/@end display.
|
|
(C++ Attributes): Use @ref instead of @xref.
|
|
(Deprecated Features): Fix punctuation around @xref.
|
|
(Backwards Compatibility): Likewise.
|
|
* doc/rtl.texi (Incdec): Remove stray @table/@end table.
|
|
|
|
2008-06-28 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config/rs6000/predicates.md (easy_fp_constant): Reject TFmode
|
|
constants for E500 double.
|
|
|
|
2008-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
|
|
|
* doc/rtl.texi (const_vector): Document const_fixed as legitimate
|
|
element type of const_vector.
|
|
|
|
2008-06-28 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (addti3, adddi3, addsi3, addhi3, addqi3):
|
|
Remove FLAGS_REG clobber from expander pattern.
|
|
(subti3, subdi3, subsi3, subhi3, subqi3): Ditto.
|
|
(anddi3, andsi3, andhi3, andqi3): Ditto.
|
|
(iordi3, iorsi3, iorhi3, iorqi3): Ditto.
|
|
(xordi3, xorsi3, xorhi3, xorqi3): Ditto.
|
|
(negti2, negdi2, negsi2, neghi2, negqi2): Ditto.
|
|
(ashlsi3, ashlhi3, ashlqi3): Ditto.
|
|
(ashrsi3, ashrhi3, ashrqi3): Ditto.
|
|
(lshrsi3, lshrhi3, lshrqi3): Ditto.
|
|
(rotldi3, rotlsi3, rotlhi3, rotlqi3): Ditto.
|
|
(rotrdi3, rotrsi3, rotrhi3, rotrqi3): Ditto.
|
|
|
|
2008-06-28 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-structalias.c (callused_id, var_callused,
|
|
callused_tree): Add.
|
|
(handle_pure_call): New function.
|
|
(find_func_aliases): Call it.
|
|
(find_what_p_points_to): Handle the call-used set.
|
|
(clobber_what_escaped): Likewise.
|
|
(compute_call_used_vars): New function.
|
|
(init_base_vars): Init the call-used variable.
|
|
(do_sd_constraint): Do not propagate the solution from CALLUSED
|
|
but use CALLUSED as a placeholder.
|
|
(solve_graph): Likewise.
|
|
* tree-flow-inline.h (gimple_call_used_vars): New function.
|
|
* tree-flow.h (struct gimple_df): Add call_used_vars bitmap.
|
|
(compute_call_used_vars): Declare.
|
|
* tree-ssa-alias.c (set_initial_properties): Call
|
|
compute_call_used_vars.
|
|
(reset_alias_info): Clear call-used variables.
|
|
(add_call_clobber_ops): Assert we are not called for const/pure
|
|
functions. Remove handling of them.
|
|
(add_call_read_ops): Handle pure functions by adding the
|
|
call-used set of variables as VUSEs.
|
|
* tree-ssa.c (init_tree_ssa): Allocate call-used bitmap.
|
|
(delete_tree_ssa): Free it.
|
|
* tree-dfa.c (remove_referenced_var): Clear the var from the
|
|
call-used bitmap.
|
|
|
|
2008-06-28 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* tree.c (build_varargs_function_type_list): New.
|
|
(build_function_type_list_1): New.
|
|
(build_function_type_list): Use build_function_type_list_1.
|
|
* tree.h (build_varargs_function_type_list): New.
|
|
|
|
2008-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
|
|
|
PR target/34856
|
|
* config/spu/spu.c (spu_builtin_splats): Do not generate
|
|
invalid CONST_VECTOR expressions.
|
|
(spu_expand_vector_init): Likewise.
|
|
|
|
2008-06-28 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* optabs.c (libfunc_decls): New variable.
|
|
(libfunc_decl_hash, libfunc_decl_eq): New functions.
|
|
(init_one_libfunc): Reuse decls and SYMBOL_REFs when asked
|
|
for the same function twice.
|
|
|
|
2008-06-27 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (ashlti3, ashrti3, lshrti3): Expand using
|
|
ix86_expand_binary_operator directly.
|
|
(*ashlti3_1): Rename from ashlti3_1. Use nonmemory_operand predicate
|
|
for operand 2.
|
|
(*ashrti3_1): Ditto.
|
|
(*lshrti3_1): Ditto.
|
|
(*ashlti3_2, *ashrti3_2, *lshrti3_2): Remove insn patterns.
|
|
(ashlti, ashrti and lshrti splitters): Handle nonmemory operand 2
|
|
using only one splitter. Conditionaly execute splitter before or
|
|
after peephole2 pass.
|
|
(ashlti, ashrti and lshrti peephole2): Define peephole2 patterns.
|
|
(x86_shld): Rename from x86_shld_1. Compress operand 2 constraints.
|
|
Use only one alternative in asm template.
|
|
(x86_64_shld): Compress operand 2 constraints. Use only one alternative
|
|
in asm template.
|
|
(*ashldi3_cmp_rex64): Use const_1_to_63_operand operand predicate and
|
|
"J" operand constraint for operand 2.
|
|
(*ashldi3_cconly_rex64): Ditto.
|
|
(*ashrdi3_cmp_rex64): Ditto.
|
|
(*ashrdi3_cconly_rex64): Ditto.
|
|
(*lshrdi3_cmp_rex64): Ditto.
|
|
(*lshrdi3_cconly_rex64): Ditto.
|
|
* config/i386/predicates.md (const_1_to_63_operand): New predicate.
|
|
* config/i386/i386.md (print_operand) ['s']: Print ", " using fputs.
|
|
(split_ashr, split_ashl, split_lshr): Use gen_x86_shrd instead of
|
|
gen_x86_shrd_1.
|
|
|
|
2008-06-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* gimplify.c (omp_is_private): Don't return true if decl is not
|
|
already private on #pragma omp for or #pragma omp parallel for.
|
|
|
|
PR debug/36617
|
|
* tree-cfg.c (struct move_stmt_d): Replace block field with
|
|
orig_block and new_block fields.
|
|
(move_stmt_r): Only set TREE_BLOCK to p->new_block if
|
|
if it used to be NULL, p->orig_block or if p->orig_block is NULL.
|
|
(move_block_to_fn): Replace vars_map and new_label_map arguments
|
|
with struct move_stmt_d pointer.
|
|
(replace_block_vars_by_duplicates): New function.
|
|
(move_sese_region_to_fn): Add ORIG_BLOCK argument. Adjust
|
|
move_block_to_fn caller. If ORIG_BLOCK is non-NULL, move over
|
|
all subblocks of ORIG_BLOCK to the new function. Call
|
|
replace_block_vars_by_duplicates.
|
|
* tree-flow.h (move_sese_region_to_fn): Adjust prototype.
|
|
* omp-low.c (expand_omp_taskreg): Set TREE_USED on DECL_INITIAL
|
|
BLOCK of the new function. Adjust move_sese_region_to_fn caller.
|
|
Prune vars with original DECL_CONTEXT from child_cfun->local_decls.
|
|
(expand_omp): Temporarily set input_location to the location of
|
|
region's controlling stmt.
|
|
(lower_omp_sections, lower_omp_for): Add a BLOCK into outermost
|
|
BIND_EXPR, push ctx->block_vars and gimplification vars into
|
|
the BIND_EXPR and its block's BLOCK_VARS instead of directly
|
|
into dest function.
|
|
(lower_omp_single): Set TREE_USED on the BIND_EXPR's BLOCK if
|
|
there are any BLOCK_VARS.
|
|
(lower_omp_taskreg): Set BLOCK on a BIND_EXPR containing the
|
|
OMP_PARALLEL or OMP_TASK stmt.
|
|
(lower_omp): Save and restore input_location around the lower_omp_1
|
|
call.
|
|
|
|
2008-06-27 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36400
|
|
PR tree-optimization/36373
|
|
PR tree-optimization/36344
|
|
* tree-ssa-structalias.c (var_escaped, escaped_tree, escaped_id,
|
|
var_nonlocal, nonlocal_tree, nonlocal_id): New globals
|
|
(update_alias_info): Remove call clobbering code.
|
|
(make_constraint_to): New helper function.
|
|
(make_escape_constraint): Likewise.
|
|
(handle_rhs_call): Use it on all pointer containing arguments.
|
|
Also mark the static chain escaped.
|
|
(handle_lhs_call): Make constraints from NONLOCAL and ESCAPED
|
|
instead of ANYTHING.
|
|
(make_constraint_from): New helper split out from ...
|
|
(make_constraint_from_anything): ... here.
|
|
(find_func_aliases): Add constraints for escape sites.
|
|
(intra_create_variable_infos): Make constraints from NONLOCAL
|
|
for parameters.
|
|
(find_what_p_points_to): Interpret NONLOCAL and ESCAPED the same
|
|
as ANYTHING.
|
|
(clobber_what_p_points_to): Remove.
|
|
(clobber_what_escaped): New function.
|
|
(init_base_vars): Init NONLOCAL and ESCAPED.
|
|
(do_sd_constraint): Do not propagate the solution from ESCAPED
|
|
but use ESCAPED as a placeholder.
|
|
(solve_graph): Likewise.
|
|
* tree-flow.h (clobber_what_p_points_to): Remove.
|
|
(clobber_what_escaped): Declare.
|
|
* tree-ssa-alias.c (set_initial_properties): Call it.
|
|
Remove code clobbering escaped pointers.
|
|
|
|
2008-06-27 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* function.c (allocate_struct_function): Only allocate a unique
|
|
funcdef_no if the decl is nonzero.
|
|
|
|
2008-06-27 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* config/mips/mips-protos.h (mips_split_const_insns): Declare.
|
|
* config/mips/mips.c (mips_split_const_insns): New function.
|
|
* config/mips/mips.md (move_type): New attribute.
|
|
(mode): Move attribute definition earlier in file. Add "TI" and "TF".
|
|
(dword_mode): New attribute.
|
|
(type): Avoid long line. Map "move_type"s to "type"s,
|
|
choosing "multi" for doubleword moves if appropriate.
|
|
Swap MTC/MFC comments to match their declaration order.
|
|
(extended_mips16): Default to "yes" if "move_type" is "sll0",
|
|
"type" is "branch" or "jal" is "direct".
|
|
(length): Handle "extended_mips16" first. Make the default
|
|
"0" for "ghost" instructions. Set the length from "move_type".
|
|
(truncdisi2, truncdihi2, truncdiqi2): Use "move_type" instead
|
|
of "type", with "sll0" for the register alternative. Remove the
|
|
"extended_mips16" attribute.
|
|
(zero_extendsidi2, *clear_upper32): Use "move_type" instead
|
|
of "type", with "shift_shift" for the register alternative.
|
|
Remove the "length" attribute.
|
|
(*extend<SHORT:mode><GPR:mode>2, *extendqihi2): Likewise.
|
|
(*zero_extend<SHORT:mode><GPR:mode>2): Use "move_type" instead
|
|
of "type", with "andi" for the register alternative.
|
|
(*zero_extendqihi2): Likewise.
|
|
(*zero_extend<SHORT:mode><GPR:mode>2_mips16e): Use a "move_type"
|
|
of "andi" instead of a "type" of "arith".
|
|
(*zero_extend<SHORT:mode><GPR:mode>2_mips16): Use "move_type"
|
|
instead of "type".
|
|
(*zero_extendqihi2_mips16, mov_<load>l, mov_<load>r, mov_<store>l)
|
|
(mov_<store>r, *mov<mode>_ra): Likewise.
|
|
(extendsidi2): Use "move_type" instead of "type", with "move"
|
|
for the register alternative.
|
|
(*extend<SHORT:mode><GPR:mode>2_mips16e): Use "move_type" instead
|
|
of "type", with "signext" for the register alternative.
|
|
(*extend<SHORT:mode><GPR:mode>2_se<SHORT:size>): Likewise.
|
|
(*extendqihi2_mips16e, *extendqihi2_seb): Likewise.
|
|
(fix_truncdfsi2_insn, fix_truncsfsi2_insn, fix_truncdfdi2)
|
|
(fix_truncsfdi2, floatsidf2, floatdidf2, floatsisf2, floatdisf2)
|
|
(floatdisf2, *branch_equality<mode>_mips16): Likewise.
|
|
(unnamed branch insn): Likewise.
|
|
(*movdi_gp32_fp64): Fold into...
|
|
(*movdi_32bit): ...here.
|
|
(*movdf_hardfloat_64bit, *movdf_hardfloat_32bit): Combine into...
|
|
(*movdf_hardfloat): ...this new pattern.
|
|
(*movdf_softfloat): Remove redundant FPR alternatives.
|
|
(*movti, *movti_mips16, *movtf, *movtf_mips16): Add "mode" attributes.
|
|
(*movv2sf_hardfloat_64bit, *movv2sf_hardfloat_32bit): Combine into...
|
|
(*movv2sf): ...this new pattern. Use "DF" rather than "SF" for
|
|
the "move" attribute.
|
|
(*movdi_32bit): Use "move_type" instead of "type" and remove the
|
|
"length" attribute. Use "fpload" and "fpstore" instead of "load"
|
|
and "store" for COP loads and stores.
|
|
(*movdi_32bit_mips16, *movdi_64bit, *movsi_internal, movcc)
|
|
(*movhi_internal, *movhi_mips16, *movqi_internal, *movqi_mips16)
|
|
(*movsf_hardfloat, *movsf_softfloat, *movsi_mips16, *movdf_hardfloat)
|
|
(*movdf_softfloat, *movdf_mips16, *movti, *movti_mips16, *movtf)
|
|
(*movtf_mips16, *movv2sf): Likewise.
|
|
(mfhi<GPR:mode>_<HILO:mode>, mflo<GPR:mode>_<HILO:mode>)
|
|
(load_low<mode>, load_high<mode>, store_word<mode>, mthc1<mode>)
|
|
(mfhc1<mode>): Use "move_type" instead of "move".
|
|
(*low<mode>_mips16): Use "extended_mips16" instead of "length".
|
|
(loadgp_blockage): Remove the "length" attribute.
|
|
(blockage, set_got_version, update_got_version): Likewise.
|
|
(call_internal): Remove the "extended_mips16" attribute.
|
|
(call_value_internal, call_value_multiple_internal): Likewise.
|
|
* config/mips/loongson.md (mov<mode>_internal): Use "move_type"
|
|
instead of "move".
|
|
* config/mips/mips-dsp.md (mips_lbux, mips_lhx, mips_lwx): Remove
|
|
the "length" attribute.
|
|
|
|
2008-06-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* c-format.c (handle_format_attribute): Fix -Wc++-compat and/or
|
|
-Wcast-qual warnings.
|
|
* c-pragma.c (dpm_eq, handle_pragma_push_macro,
|
|
handle_pragma_pop_macro): Likewise.
|
|
* collect2.c (resolve_lib_name): Likewise.
|
|
* config/arc/arc.c (arc_init): Likewise.
|
|
* config/arm/arm.c (neon_builtin_compare,
|
|
locate_neon_builtin_icode): Likewise.
|
|
* config/arm/pe.c (arm_mark_dllexport, arm_pe_unique_section): Likewise.
|
|
* config/bfin/bfin.c (bfin_init_machine_status,
|
|
bfin_optimize_loop): Likewise.
|
|
* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Likewise.
|
|
* config/cris/cris.c (cris_init_expanders): Likewise.
|
|
* config/darwin-c.c (frameworks_in_use, add_framework): Likewise.
|
|
* config/darwin.c (machopic_indirection_eq,
|
|
machopic_indirection_name, machopic_output_indirection): Likewise.
|
|
* config/frv/frv.c (frv_init_machine_status, frv_compare_insns,
|
|
frv_io_check_address, frv_io_handle_set, frv_io_handle_use_1,
|
|
frv_optimize_membar): Likewise.
|
|
* config/i386/cygwin.h (mingw_scan,
|
|
GCC_DRIVER_HOST_INITIALIZATION): Likewise.
|
|
* config/i386/cygwin1.c (mingw_scan): Likewise.
|
|
* config/i386/i386.c (machopic_output_stub): Likewise.
|
|
* config/i386/winnt.c (gen_stdcall_or_fastcall_suffix,
|
|
i386_pe_unique_section): Likewise.
|
|
* config/ia64/ia64.c (ia64_init_machine_status,
|
|
ia64_h_i_d_extended, get_free_bundle_state, bundling, ia64_reorg):
|
|
Likewise.
|
|
* config/iq2000/iq2000.c, iq2000_init_machine_status): Likewise.
|
|
* config/m68hc11/m68hc11.c (m68hc11_encode_label): Likewise.
|
|
* config/m68k/m68k.c (m68k_handle_option,
|
|
m68k_sched_md_init_global): Likewise.
|
|
* config/mcore/mcore.c (mcore_mark_dllexport, mcore_mark_dllimport,
|
|
mcore_unique_section): Likewise.
|
|
* config/mips/mips.c (mips_block_move_straight,
|
|
mips16_rewrite_pool_refs, mips_sim_wait_regs_2, mips_sim_record_set):
|
|
Likewise.
|
|
* config/mmix/mmix.c (mmix_init_machine_status,
|
|
mmix_encode_section_info): Likewise.
|
|
* config/pa/pa.c (pa_init_machine_status, hppa_encode_label): Likewise.
|
|
* config/rs6000/rs6000.c (rs6000_init_machine_status,
|
|
print_operand_address, output_toc, redefine_groups,
|
|
rs6000_elf_encode_section_info, machopic_output_stub): Likewise.
|
|
* config/s390/s390.c (s390_init_machine_status): Likewise.
|
|
* config/score/score.c (score_block_move_straight,
|
|
score_block_move_loop_body): Likewise.
|
|
* config/sparc/sparc.c (sparc_init_machine_status): Likewise.
|
|
* config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
|
|
* emit-rtl.c (find_auto_inc): Likewise.
|
|
* gcc.c (translate_options, process_command): Likewise.
|
|
* reorg.c (dbr_schedule): Likewise.
|
|
* sdbout.c (sdbout_start_source_file, sdbout_init): Likewise.
|
|
* xcoffout.c (xcoffout_declare_function): Likewise.
|
|
|
|
2008-06-27 Daniel Berlin <dberlin@dberlin.org>
|
|
|
|
* tree-ssa-structalias.c (find_func_aliases): Trivial fix to get
|
|
ipa-pta working again.
|
|
|
|
2008-06-27 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/t-aix52: Append large data option to LDFLAGS for
|
|
genautomata.
|
|
|
|
2008-06-27 Edmar Wienskoski <edmar@freescale.com>
|
|
|
|
* config.gcc (powerpc*-*-*): Add new core e500mc.
|
|
* config/rs6000/e500mc.md: New file.
|
|
* config/rs6000/rs6000.c (processor_costs): Add new costs for
|
|
e500mc.
|
|
(rs6000_override_options): Add e500mc case to
|
|
processor_target_table. Altivec and Spe options not allowed
|
|
with e500mc. Add isel instruction to e500mc by
|
|
default. Initialize rs6000_cost for e500mc.
|
|
(rs6000_issue_rate): Set issue rate for e500mc.
|
|
* config/rs6000/rs6000.h (processor_type): Add
|
|
PROCESSOR_PPCE500MC.
|
|
(ASM_CPU_SPEC): Add e500mc.
|
|
Set TARGET_ISEL to rs6000_isel.
|
|
* config/rs6000/e500.h: Remove redefinition of TARGET_ISEL.
|
|
(CHECK_E500_OPTIONS): Remove TARGET_ISEL.
|
|
* config/rs6000/rs6000.md (define_attr "cpu"): Add ppce500mc.
|
|
Include e500mc.md.
|
|
* doc/invoke.texi: Add e500mc to list of cpus.
|
|
|
|
2008-06-27 Laurynas Biveinis <laurynas.biveinis@gmail.com>
|
|
|
|
PR c/34867
|
|
* c-lex.c (lex_charconst): Initialize unsignedp.
|
|
|
|
2008-06-27 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* gimplify.c (gimplify_modify_expr_to_memset): Assert our
|
|
documented assumptions.
|
|
|
|
2008-06-26 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* dwarf2out.c: Remove trailing white spaces. Break long line
|
|
in comments.
|
|
|
|
2008-06-26 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* libfuncs.h (LTI_synchronize): New libfunc_index.
|
|
(synchronize_libfunc): Declare.
|
|
* builtins.c (expand_builtin_synchronize): Consider using
|
|
synchronize_libfunc before falling back on an asm blockage.
|
|
* config/mips/mips.c: Include libfuncs.h
|
|
(mips_init_libfuncs): Initialize synchronize_libfunc for TARGET_MIPS16.
|
|
|
|
2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
* config/rs6000/rs6000.c (emit_allocate_stack): Add copy_r11
|
|
parameter. Copy stack_reg to r11 where appropriate.
|
|
(no_global_regs_above): Add gpr parameter.
|
|
(rs6000_stack_info): Only add padding for SPE save area if we
|
|
are saving SPE GPRs and CR.
|
|
(saveres_routine_syms): New variable.
|
|
(FIRST_SAVRES_REGISTER, LAST_SAVRES_REGISTER, N_SAVRES_REGISTERS):
|
|
Define.
|
|
(rs6000_savres_routine_sym): New function.
|
|
(rs6000_emit_stack_reset, rs6000_restore_saved_cr): New functions,
|
|
split out of...
|
|
(rs6000_emit_epilogue): ...here. Use rs6000_use_multiple_p and
|
|
rs6000_savres_strategy. Restore GPRs out-of-line if appropriate.
|
|
Tweak FPR out-of-line saving.
|
|
(rs6000_make_savres_rtx): New function.
|
|
(rs6000_use_multiple_p): New function.
|
|
(rs6000_savres_strategy): New function.
|
|
(rs6000_emit_prologue): Use rs6000_savres_strategy. Save GPRs
|
|
out-of-line if appropriate.
|
|
* config/rs6000/sysv4.h (FP_SAVE_INLINE): Save FPRs out-of-line
|
|
if we are optimizing for size.
|
|
(GP_SAVE_INLINE): Define.
|
|
(SAVE_FP_SUFFIX, RESTORE_FP_SUFFIX): Only use _l on 64-bit targets.
|
|
* config/rs6000/darwin.h (GP_SAVE_INLINE): Define.
|
|
* config/rs6000/aix.h (GP_SAVE_INLINE): Define.
|
|
* config/rs6000/rs6000.md (*save_gpregs_<mode>): New insn.
|
|
(*save_fpregs_<mode>): Add use of r11.
|
|
(*restore_gpregs_<mode>): New insn.
|
|
(*return_and_restore_gpregs_<mode>): New insn.
|
|
(*return_and_restore_fpregs_<mode>): Adjust to clobber LR and
|
|
use r11.
|
|
* config/rs6000/spe.md (*save_gpregs_spe): New insn.
|
|
(*restore_gpregs_spe): New insn.
|
|
(*return_and_restore_gpregs_spe): New insn.
|
|
* config/rs6000/predicates.md (save_world_operation): Fix check.
|
|
|
|
2008-06-26 Steven Bosscher <steven@gcc.gnu.org>
|
|
|
|
* tree-into-ssa (insert_phi_nodes_for): 'var' must be a DECL at
|
|
this point, so assert that.
|
|
|
|
2008-06-26 Steven Bosscher <steven@gcc.gnu.org>
|
|
|
|
* cfganal.c: Include vec.h and vecprim.h.
|
|
(compute_idf): Import from...
|
|
* tree-into-ssa (compute_idf): ...here.
|
|
* basic-block.h (compute_idf): Export.
|
|
|
|
2008-06-26 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* c-decl.c (merge_decls): Use !current_function_decl to check for
|
|
extern declaration of C99 inline function being at file scope.
|
|
|
|
2008-06-25 John David Anglin <dave.anglin@gcc-cnrc.gc.ca>
|
|
|
|
* config.gcc (hppa[12]*-*-hpux10*): Don't use fixproto.
|
|
|
|
2008-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* alias.c (record_alias_subset, init_alias_analysis): Fix
|
|
-Wc++-compat and/or -Wcast-qual warnings.
|
|
* attribs.c (lookup_attribute_spec): Likewise.
|
|
* bb-reorder.c (find_traces, rotate_loop, find_traces_1_round,
|
|
copy_bb, connect_traces,
|
|
find_rarely_executed_basic_blocks_and_cr): Likewise.
|
|
* bt-load.c (find_btr_def_group, add_btr_def, new_btr_user,
|
|
note_btr_set, migrate_btr_defs): Likewise.
|
|
* builtins.c (result_vector, expand_builtin_memcpy,
|
|
expand_builtin_mempcpy_args, expand_builtin_strncpy,
|
|
builtin_memset_read_str, expand_builtin_printf,
|
|
fold_builtin_memchr, rewrite_call_expr, fold_builtin_printf):
|
|
Likewise.
|
|
* caller-save.c (mark_set_regs): Likewise.
|
|
* calls.c (expand_call, emit_library_call_value_1): Likewise.
|
|
* cgraph.c (cgraph_edge): Likewise.
|
|
* combine.c (likely_spilled_retval_1): Likewise.
|
|
* coverage.c (htab_counts_entry_hash, htab_counts_entry_eq,
|
|
htab_counts_entry_del, get_coverage_counts): Likewise.
|
|
* cselib.c (new_elt_list, new_elt_loc_list, entry_and_rtx_equal_p,
|
|
new_cselib_val): Likewise.
|
|
* dbgcnt.c (dbg_cnt_process_opt): Likewise.
|
|
* dbxout.c (dbxout_init, dbxout_type, output_used_types_helper):
|
|
Likewise.
|
|
* df-core.c (df_compact_blocks): Likewise.
|
|
* df-problems.c (df_grow_bb_info, df_chain_create): Likewise.
|
|
* df-scan.c (df_grow_reg_info, df_ref_create,
|
|
df_insn_create_insn_record, df_insn_rescan, df_notes_rescan,
|
|
df_ref_compare, df_ref_create_structure, df_bb_refs_record,
|
|
df_record_entry_block_defs, df_record_exit_block_uses,
|
|
df_bb_verify): Likewise.
|
|
* df.h (DF_REF_EXTRACT_WIDTH_CONST, DF_REF_EXTRACT_OFFSET_CONST,
|
|
DF_REF_EXTRACT_MODE_CONST): New.
|
|
* dominance.c (get_immediate_dominator, get_dominated_by,
|
|
nearest_common_dominator, root_of_dom_tree,
|
|
iterate_fix_dominators, first_dom_son, next_dom_son): Fix
|
|
-Wc++-compat and/or -Wcast-qual warnings.
|
|
* dse.c (clear_alias_set_lookup, get_group_info, gen_rtx_MEM,
|
|
record_store, replace_read, check_mem_read_rtx, scan_insn,
|
|
dse_step1, dse_record_singleton_alias_set): Likewise.
|
|
* dwarf2asm.c (dw2_force_const_mem): Likewise.
|
|
|
|
2008-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* dwarf2out.c (new_cfi, queue_reg_save, dwarf2out_begin_prologue,
|
|
dwarf2out_frame_init, new_loc_descr, new_die, lookup_decl_die,
|
|
lookup_decl_loc, add_var_loc_to_decl, compute_section_prefix,
|
|
assign_symbol_names, htab_cu_hash, htab_cu_eq, htab_cu_del,
|
|
build_abbrev_table, new_loc_list, output_comp_unit, add_arange,
|
|
add_ranges_num, add_ranges_by_labels, file_info_cmp,
|
|
file_name_acquire, output_file_names, add_const_value_attribute,
|
|
premark_used_types_helper, file_table_eq, file_table_hash,
|
|
lookup_filename, dwarf2out_var_location, dwarf2out_source_line,
|
|
dwarf2out_init, file_table_relative_p): Fix -Wc++-compat and/or
|
|
-Wcast-qual warnings.
|
|
* ebitmap.c (ebitmap_array_grow, ebitmap_array_init,
|
|
ebitmap_alloc, ebitmap_ior, ebitmap_and_compl): Likewise.
|
|
* emit-rtl.c (get_mem_attrs, get_reg_attrs, gen_rtvec,
|
|
gen_reg_rtx, start_sequence, init_emit): Likewise.
|
|
* et-forest.c (et_new_occ, et_new_tree): Likewise.
|
|
* except.c (init_eh_for_function, gen_eh_region,
|
|
remove_unreachable_regions, add_ehl_entry, duplicate_eh_regions_1,
|
|
arh_to_landing_pad, arh_to_label, add_action_record,
|
|
add_call_site, switch_to_exception_section): Likewise.
|
|
* expmed.c (synth_mult): Likewise.
|
|
* expr.c (gen_group_rtx, emit_group_load, emit_group_store,
|
|
store_expr): Likewise.
|
|
* final.c (shorten_branches, final_scan_insn, debug_queue_symbol):
|
|
Likewise.
|
|
* function.c (assign_stack_temp_for_type,
|
|
allocate_struct_function, match_asm_constraints_1): Likewise.
|
|
* gcov-io.c (gcov_allocate): Likewise.
|
|
* gcse.c (GNEW, GCNEW, GNEWVEC, GCNEWVEC, GRESIZEVEC, GNEWVAR,
|
|
GCNEWVAR, GRESIZEVAR, GOBNEW, GOBNEWVAR): New.
|
|
(gcse_main, alloc_gcse_mem, alloc_gcse_mem, alloc_reg_set_mem,
|
|
record_one_set, insert_expr_in_table, insert_set_in_table,
|
|
dump_hash_table, compute_hash_table_work, alloc_hash_table,
|
|
pre_ldst_expr_hash, pre_ldst_expr_eq, find_rtx_in_ldst,
|
|
reg_set_info, reg_clear_last_set): Fix -Wc++-compat and/or
|
|
-Wcast-qual warnings.
|
|
|
|
2008-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* cse.c (approx_reg_cost_1, cse_insn): Fix -Wc++-compat and/or
|
|
-Wcast-qual warnings.
|
|
* gcc.c (process_command): Likewise.
|
|
* genattrtab.c (oballoc): Use XOBNEW.
|
|
(oballocvec): Define.
|
|
(attr_hash_add_rtx, attr_hash_add_string, attr_string,
|
|
get_attr_value, fill_attr, make_length_attrs, gen_attr, gen_insn,
|
|
gen_delay, find_attr, gen_insn_reserv, gen_bypass_1): Fix
|
|
-Wc++-compat and/or -Wcast-qual warnings.
|
|
* genautomata.c (XCREATENODE, XCREATENODEVEC, XCREATENODEVAR,
|
|
XCOPYNODE, XCOPYNODEVEC, XCOPYNODEVAR): New.
|
|
(gen_cpu_unit, gen_query_cpu_unit, gen_bypass, gen_excl_set,
|
|
gen_presence_absence_set, gen_automaton, gen_regexp_el,
|
|
gen_regexp_repeat, gen_regexp_allof, gen_regexp_oneof,
|
|
gen_regexp_sequence, gen_reserv, gen_insn_reserv, process_excls,
|
|
add_excls, process_presence_absence_names,
|
|
process_presence_absence_patterns, add_presence_absence,
|
|
process_regexp, add_advance_cycle_insn_decl, get_free_alt_state,
|
|
get_free_state, add_arc, get_free_automata_list_el,
|
|
form_reserv_sets_list, copy_insn_regexp, transform_1, transform_2,
|
|
transform_3, cache_presence, create_ainsns, create_automata,
|
|
create_state_ainsn_table, dfa_insn_code_enlarge,
|
|
output_trans_func, output_min_issue_delay_func,
|
|
output_dead_lock_func, output_reset_func,
|
|
output_get_cpu_unit_code_func, output_dfa_start_func,
|
|
expand_automata): Likewise.
|
|
* genextract.c (gen_insn): Likewise.
|
|
* gengtype-lex.l: Likewise.
|
|
* gengtype.c (read_input_list, adjust_field_type,
|
|
process_gc_options): Likewise.
|
|
* genoutput.c (note_constraint): Likewise.
|
|
* genpreds.c (mangle, add_constraint): Likewise.
|
|
* genrecog.c (process_define_predicate, new_decision,
|
|
add_to_sequence): Likewise.
|
|
* gensupport.c (record_insn_name): Likewise.
|
|
|
|
2008-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* config/i386/driver-i386.c (detect_caches_amd,
|
|
detect_caches_intel, host_detect_local_cpu): Fix -Wc++-compat
|
|
and/or -Wcast-qual warnings.
|
|
*ggc-common.c (ggc_mark_roots, gt_pch_note_object,
|
|
gt_pch_note_reorder, relocate_ptrs, write_pch_globals,
|
|
gt_pch_save): Likewise.
|
|
* ggc-page.c (push_depth, push_by_depth, alloc_anon, alloc_page,
|
|
gt_ggc_m_S, clear_marks, ggc_pch_read): Likewise.
|
|
* global.c (compute_regsets): Likewise.
|
|
* graph.c (print_rtl_graph_with_bb, clean_graph_dump_file,
|
|
finish_graph_dump_file): Likewise.
|
|
* haifa-sched.c (schedule_block, extend_h_i_d, extend_ready,
|
|
unlink_bb_notes): Likewise.
|
|
* integrate.c (get_hard_reg_initial_val): Likewise.
|
|
* ipa-prop.c (ipa_push_func_to_list): Likewise.
|
|
* ipa-struct-reorg.c (gen_var_name, gen_cluster_name): Likewise.
|
|
* local-alloc.c (update_equiv_regs): Likewise.
|
|
* loop-invariant.c (check_invariant_table_size,
|
|
hash_invariant_expr, eq_invariant_expr, find_or_insert_inv):
|
|
Likewise.
|
|
* loop-iv.c (check_iv_ref_table_size, analyzed_for_bivness_p,
|
|
altered_reg_used, mark_altered): Likewise.
|
|
* loop-unroll.c (si_info_eq, ve_info_eq, allocate_basic_variable,
|
|
insert_var_expansion_initialization,
|
|
combine_var_copies_in_loop_exit, apply_opt_in_copies,
|
|
release_var_copies): Likewise.
|
|
* matrix-reorg.c (mat_acc_phi_hash, mat_acc_phi_eq, mtt_info_eq,
|
|
analyze_matrix_decl, add_allocation_site, analyze_transpose,
|
|
analyze_accesses_for_phi_node, check_var_notmodified_p,
|
|
check_allocation_function, find_sites_in_func,
|
|
record_all_accesses_in_func, transform_access_sites,
|
|
transform_allocation_sites): Likewise.
|
|
* omp-low.c (new_omp_region, create_omp_child_function_name,
|
|
check_omp_nesting_restrictions, check_combined_parallel,
|
|
lower_omp_2, diagnose_sb_1, diagnose_sb_2): Likewise.
|
|
* optabs.c (no_conflict_move_test, gen_libfunc, gen_fp_libfunc,
|
|
gen_intv_fp_libfunc, gen_interclass_conv_libfunc,
|
|
gen_intraclass_conv_libfunc, set_optab_libfunc, set_conv_libfunc):
|
|
Likewise.
|
|
* opts-common.c (prune_options): Likewise.
|
|
* opts.c (add_input_filename, print_filtered_help,
|
|
get_option_state): Likewise.
|
|
* params.c (add_params): Likewise.
|
|
* passes.c (set_pass_for_id, next_pass_1,
|
|
do_per_function_toporder, pass_fini_dump_file): Likewise.
|
|
* postreload.c (reload_cse_simplify_operands): Likewise.
|
|
* predict.c (tree_predicted_by_p, tree_predict_edge,
|
|
clear_bb_predictions, combine_predictions_for_bb): Likewise.
|
|
|
|
2008-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* ra.h (add_neighbor): Fix -Wc++-compat and/or -Wcast-qual
|
|
warnings.
|
|
* recog.c (check_asm_operands, validate_change_1): Likewise.
|
|
* reg-stack.c (check_asm_stack_operands, subst_asm_stack_regs,
|
|
subst_asm_stack_regs): Likewise.
|
|
* regclass.c (regclass, som_hash, som_eq, record_subregs_of_mode,
|
|
cannot_change_mode_set_regs, invalid_mode_change_p): Likewise.
|
|
* regmove.c (reg_is_remote_constant_p): Likewise.
|
|
* regrename.c (regrename_optimize, scan_rtx_reg,
|
|
kill_clobbered_value, kill_set_value, kill_autoinc_value):
|
|
Likewise.
|
|
* regstat.c (regstat_init_n_sets_and_refs, regstat_compute_ri,
|
|
regstat_compute_calls_crossed): Likewise.
|
|
* reload1.c (init_reload, new_insn_chain,
|
|
has_nonexceptional_receiver, reload, copy_reloads,
|
|
calculate_needs_all_insns, init_elim_table): Likewise.
|
|
* rtl-factoring.c (compute_rtx_cost, fill_hash_bucket): Likewise.
|
|
* rtl.c (shallow_copy_rtx_stat): Likewise.
|
|
* rtlanal.c (parms_set): Likewise.
|
|
* sbitmap.c (sbitmap_alloc, sbitmap_alloc_with_popcount,
|
|
sbitmap_resize, sbitmap_vector_alloc): Likewise.
|
|
* sched-ebb.c (earliest_block_with_similiar_load,
|
|
add_deps_for_risky_insns): Likewise.
|
|
* sched-rgn.c (find_rgns, gather_region_statistics, extend_rgns,
|
|
schedule_region): Likewise.
|
|
* see.c (eq_descriptor_pre_extension,
|
|
hash_descriptor_pre_extension, hash_del_pre_extension,
|
|
eq_descriptor_properties, hash_descriptor_properties,
|
|
hash_del_properties, see_seek_pre_extension_expr,
|
|
see_initialize_data_structures, see_print_register_properties,
|
|
see_print_pre_extension_expr, see_delete_merged_def_extension,
|
|
see_delete_unmerged_def_extension, see_emit_use_extension,
|
|
see_pre_delete_extension, see_map_extension, see_commit_changes,
|
|
see_analyze_merged_def_local_prop,
|
|
see_analyze_merged_def_local_prop,
|
|
see_analyze_unmerged_def_local_prop, see_analyze_use_local_prop,
|
|
see_set_prop_merged_def, see_set_prop_unmerged_def,
|
|
see_set_prop_unmerged_use, see_print_one_extension,
|
|
see_merge_one_use_extension, see_merge_one_def_extension,
|
|
see_store_reference_and_extension, see_update_uses_relevancy,
|
|
see_update_defs_relevancy): Likewise.
|
|
* statistics.c (hash_statistics_hash, hash_statistics_eq,
|
|
hash_statistics_free, curr_statistics_hash): Likewise.
|
|
* stmt.c (parse_output_constraint, decl_overlaps_hard_reg_set_p,
|
|
expand_asm_operands, expand_return, case_bit_test_cmp,
|
|
expand_case): Likewise.
|
|
* stor-layout.c (start_record_layout): Likewise.
|
|
* stringpool.c (ggc_alloc_string, gt_pch_n_S,
|
|
gt_pch_save_stringpool): Likewise.
|
|
* tree-data-ref.c (hash_stmt_vertex_info,
|
|
have_similar_memory_accesses_1, ref_base_address_1): Likewise.
|
|
* tree-ssa-phiopt.c (name_to_bb_hash): Likewise.
|
|
|
|
2008-06-25 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/36627
|
|
* config/i386/i386.md : Change constraints of HImode and QImode
|
|
immediate operands from "i" to "n". Change SImode "ni" constraint to
|
|
"i" and SImode "rmi" constraint to "g". Remove all constraints
|
|
from const0_operand and const1_operand predicated operands.
|
|
(i): Change QImode and HImode attribute from "i" to "n".
|
|
(*subqi_2): Change HImode operands to QImode.
|
|
(*subqi_3): Ditto.
|
|
|
|
2008-06-25 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* Makefile.in (GTFILES_H): Use | instead of ; as separator in
|
|
sed substitutions.
|
|
|
|
2008-06-25 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-structalias.c (fieldoff_compare): Make sure to
|
|
not overflow the result type.
|
|
|
|
2008-06-25 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-vn.c (vn_add): Handle TRUTH_*_EXPR.
|
|
(vn_lookup): Likewise.
|
|
|
|
2008-06-25 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/35518
|
|
* fold-const.c (fold_ternary): Strip trivial BIT_FIELD_REFs.
|
|
* tree-sra.c (instantiate_element): Use fold_build3 to build
|
|
BIT_FIELD_REFs.
|
|
(try_instantiate_multiple_fields): Likewise.
|
|
|
|
2008-06-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
* config/rs6000/rs6000.md: Change all string instruction's clobber to
|
|
be early clobbers.
|
|
|
|
2008-06-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_emit_epilogue): Set
|
|
use_backchain_to_restore_sp to true
|
|
if the offset of the link register save area would go over the 32k - 1
|
|
offset limit of the load
|
|
instructions.
|
|
|
|
2008-06-25 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* doc/invoke.texi (Optimize Options) <fstrict-aliasing>: Add
|
|
anchor for the type-punning blurb. Cross-reference "Structures
|
|
unions enumerations and bit-fields implementation". Provide a
|
|
cast-through-pointer example. Make final sentence self-contained.
|
|
* doc/implement-c.texi (Structures unions enumerations and
|
|
bit-fields implementation): Cross-reference the type-punning blurb
|
|
in the -fstrict-aliasing documentation.
|
|
|
|
2008-06-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
PR middle-end/36594
|
|
* builtins.c (expand_builtin_nonlocal_goto): Stabilize the address of
|
|
the memory instead of the memory itself for the save area.
|
|
|
|
2008-06-24 Olivier Hainque <hainque@adacore.com>
|
|
Nicolas Roche <roche@adacore.com>
|
|
|
|
* gengtype.c (srcdir_len): size_t instead of int.
|
|
(get_file_realbasename): New function. For F a filename, the real
|
|
basename of F, with all the path components stripped.
|
|
(get_file_srcdir_relative_path): New function. For F a filename, the
|
|
relative path to F from $(srcdir).
|
|
(get_file_basename): Rewrite using get_file_srcdir_relative_path and
|
|
get_file_realbasename. Adjust the head comment.
|
|
(get_prefix_langdir_index): New function. For F a filename, return the
|
|
lang_dir_names[] relative index of the language directory that is
|
|
a prefix in F.
|
|
(get_file_langdir): For F a filename, return the name of the language
|
|
directory where F is located.
|
|
(get_file_gtfilename): New function. The gt- output file name for an
|
|
input filename F.
|
|
(get_output_file_with_visibility): Replace in-line computations with
|
|
uses of get_file_gtfilename and get_prefix_langdir_index.
|
|
* Makefile.in (GTFILES_H): Adjust to match what gengtype generates.
|
|
|
|
2008-06-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/36504
|
|
* tree-ssa-loop-prefetch.c (gather_memory_references_ref): Skip
|
|
references without base address.
|
|
|
|
2008-06-23 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR middle-end/36584
|
|
* calls.c (expand_call): Increase alignment for recursive functions.
|
|
|
|
2008-06-23 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.c (avr_function_value): Add new 'outgoing' argument.
|
|
(TARGET_FUNCTION_VALUE): New define.
|
|
* config/avr/avr-protos.h (avr_function_value): Remove declaration.
|
|
* config/avr/avr.h (FUNCTION_VALUE): Remove.
|
|
|
|
2008-06-23 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (fmodxf3): Change sequence of move instructions.
|
|
(fmod<mode>3): Ditto.
|
|
(remainderxf3): Ditto.
|
|
(remainder<mode>3): Ditto.
|
|
|
|
2008-06-23 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/36533
|
|
* emit-rtl.c (set_reg_attrs_from_value): Do nothing if
|
|
REG is a hard register.
|
|
|
|
PR tree-optimization/36508
|
|
* tree-ssa-pre.c (compute_antic): Allow num_iterations up to
|
|
499, don't check it at all in release compilers.
|
|
|
|
2008-06-23 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (*fop_<mode>_1_i387): Use SSE_FLOAT_MODE_P
|
|
together with SSE_TARGET_MATH to disable insn pattern.
|
|
(*fop_<MODEF:mode>_2_i387): Ditto.
|
|
(*fop_<MODEF:mode>_3_i387): Ditto.
|
|
|
|
2008-06-22 Andy Hutchinson <hutchinsonandy@aim.com>
|
|
|
|
* config/avr/avr.h (SUPPORTS_INIT_PRIORITY): Define.
|
|
|
|
2008-06-22 Laurynas Biveinis <laurynas.biveinis@gmail.com>
|
|
|
|
PR middle-end/34906
|
|
* gimplify.c (gimplify_asm_expr): Check the return code of
|
|
parse_output_constraint call, set function return and is_inout
|
|
value if it failed.
|
|
|
|
2008-06-22 Ian Lance Taylor <iant@google.com>
|
|
|
|
* c-lex.c (narrowest_unsigned_type): Change itk to int.
|
|
(narrowest_signed_type): Likewise.
|
|
* c-typeck.c (c_common_type): Change local variable mclass to enum
|
|
mode_class, twice.
|
|
(parser_build_binary_op): Compare the TREE_CODE_CLASS with
|
|
tcc_comparison, not the tree code itself.
|
|
* c-common.c (def_fn_type): Pass int, not an enum, to va_arg.
|
|
(c_expand_expr): Cast modifier to enum expand_modifier.
|
|
* c-common.h (C_RID_CODE): Add casts.
|
|
(C_SET_RID_CODE): Define.
|
|
* c-parser.c (c_parse_init): Use C_SET_RID_CODE.
|
|
(c_lex_one_token): Add cast to avoid warning.
|
|
(c_parser_objc_type_name): Rename local typename to type_name.
|
|
(check_no_duplicate_clause): Change code parameter to enum
|
|
omp_clause_code.
|
|
(c_parser_omp_var_list_parens): Change kind parameter to enum
|
|
omp_clause_code.
|
|
(c_parser_omp_flush): Pass OMP_CLAUSE_ERROR, not 0, to
|
|
c_parser_omp_list_var_parens.
|
|
(c_parser_omp_threadprivate): Likewise.
|
|
* cp/lex.c (init_reswords): Use C_SET_RID_CODE.
|
|
* cp/parser.c (cp_lexer_get_preprocessor_token): Likewise.
|
|
* c-format.c (NO_FMT): Define.
|
|
(printf_length_specs): Use NO_FMT.
|
|
(asm_fprintf_length_specs): Likewise.
|
|
(gcc_diag_length_specs): Likewise.
|
|
(scanf_length_specs): Likewise.
|
|
(strfmon_length_specs): Likewise.
|
|
(gcc_gfc_length_specs): Likewise.
|
|
(printf_flag_specs): Change 0 to STD_C89.
|
|
(asm_fprintf_flag_specs): Likewise.
|
|
(gcc_diag_flag_specs): Likewise.
|
|
(gcc_cxxdiag_flag_specs): Likewise.
|
|
(scanf_flag_specs): Likewise.
|
|
(strftime_flag_specs): Likewise.
|
|
(strfmon_flag_specs): Likewise.
|
|
(print_char_table): Likewise.
|
|
(asm_fprintf_char_table): Likewise.
|
|
(gcc_diag_char_table): Likewise.
|
|
(gcc_tdiag_char_table): Likewise.
|
|
(gcc_cdiag_char_table): Likewise.
|
|
(gcc_cxxdiag_char_table): Likewise.
|
|
(gcc_gfc_char_table): Likewise.
|
|
(scan_char_table): Likewise.
|
|
(time_char_table): Likewis.
|
|
(monetary_char_table): Likewise.
|
|
* c-format.h (BADLEN): Likewise.
|
|
|
|
2008-06-21 Ian Lance Taylor <iant@google.com>
|
|
|
|
* tree.h (enum tree_code): Include all-tree.def, not tree.def.
|
|
Define END_OF_BASE_TREE_CODES around inclusion.
|
|
* tree.c (tree_code_type): New global array.
|
|
(tree_code_length, tree_code_name): Likewise.
|
|
* Makefile.in (TREE_H): Add all-tree.def, c-common.def, and
|
|
$(lang_tree_files).
|
|
(all-tree.def, s-alltree): New targets.
|
|
(gencheck.h, s-gencheck): Remove.
|
|
(tree.o): Depend upon all-tree.def.
|
|
(build/gencheck.o): Remove gencheck.h dependency.
|
|
(mostlyclean): Don't remove gencheck.h.
|
|
* c-common.h (enum c_tree_code): Remove.
|
|
* c-lang.c (tree_code_type): Remove.
|
|
(tree_code_length, tree_code_name): Remove.
|
|
* gencheck.c (tree_codes): Include all-tree.def, rather than
|
|
tree.def, c-common.def, and gencheck.h. Undefined DEFTREECODE
|
|
after it is used.
|
|
* tree-browser.c (tb_tree_codes): Include all-tree.def, rather
|
|
than tree.def.
|
|
* cp/cp-tree.h (enum cplus_tree_code): Remove.
|
|
(operator_name_info): Size to MAX_TREE_CODES.
|
|
(assignment_operator_name_info): Likewise.
|
|
* cp/cp-lang.c (tree_code_type): Remove.
|
|
(tree_code_length, tree_code_name): Remove.
|
|
* cp/lex.c (operator_name_info): Size to MAX_TREE_CODES.
|
|
(assignment_operator_name_info): Likewise.
|
|
* cp/decl.c (grok_op_properties): Change LAST_CPLUS_TREE_CODE to
|
|
MAX_TREE_CODES.
|
|
* cp/mangle.c (write_expression): Likewise.
|
|
* cp/Make-lang.in (CXX_TREE_H): Remove cp/cp-tree.def.
|
|
* fortran/f95-lang.c (tree_code_type): Remove.
|
|
(tree_code_length, tree_code_name): Remove.
|
|
* java/java-tree.h (enum java_tree_code): Remove.
|
|
* java/lang.c (tree_code_type): Remove.
|
|
(tree_code_length, tree_code_name): Remove.
|
|
* java/Make-lang.in (JAVA_TREE_H): Remove java/java-tree.def.
|
|
* objc/objc-act.h (enum objc_tree_code): Remove.
|
|
* objc/objc-lang.c (tree_code_type): Remove.
|
|
(tree_code_length, tree_code_name): Remove.
|
|
* objcp/objcp-lang.c (tree_code_type): Remove.
|
|
(tree_code_length, tree_code_name): Remove.
|
|
* ada/ada-tree.h (enum gnat_tree_code): Remove.
|
|
* ada/Make-lang.in (ADA_TREE_H): Remove ada/ada-tre.def.
|
|
* ada/misc.c (tree_code_type): Remove.
|
|
(tree_code_length, tree_code_name): Remove.
|
|
|
|
2008-06-21 Bernhard Fischer <aldot@gcc.gnu.org>
|
|
|
|
* tree-ssa-pre.c (fini_antic): Bitmap_sets have to be freed before
|
|
the grand_bitmap_obstack.
|
|
|
|
2008-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* ggc.h (GGC_RESIZEVAR): New, reorder macros.
|
|
* tracer.c (tail_duplicate): Fix for -Wc++-compat.
|
|
* tree-affine.c (aff_combination_expand, free_name_expansion): Likewise.
|
|
* tree-cfg.c (replace_by_duplicate_decl, replace_ssa_name,
|
|
move_stmt_r, new_label_mapper): Likewise.
|
|
* tree-complex.c (cvc_lookup): Likewise.
|
|
* tree-dfa.c (create_function_ann): Likewise.
|
|
* tree-dump.c (dump_register): Likewise.
|
|
* tree-if-conv.c (tree_if_conversion, add_to_predicate_list,
|
|
find_phi_replacement_condition): Likewise.
|
|
* tree-inline.c (copy_phis_for_bb, estimate_num_insns_1,
|
|
tree_function_versioning): Likewise.
|
|
* tree-into-ssa.c (cmp_dfsnum): Likewise.
|
|
* tree-iterator.c (tsi_link_before, tsi_link_after): Likewise.
|
|
* tree-nested.c (lookup_field_for_decl, lookup_tramp_for_decl,
|
|
get_nonlocal_debug_decl, convert_nonlocal_reference,
|
|
convert_nonlocal_omp_clauses, get_local_debug_decl,
|
|
convert_local_reference, convert_local_omp_clauses,
|
|
convert_nl_goto_reference, convert_nl_goto_receiver,
|
|
convert_tramp_reference, convert_call_expr): Likewise.
|
|
* tree-outof-ssa.c (contains_tree_r): Likewise.
|
|
* tree-parloops.c (reduction_phi, initialize_reductions,
|
|
eliminate_local_variables_1, add_field_for_reduction,
|
|
add_field_for_name, create_phi_for_local_result,
|
|
create_call_for_reduction_1, create_loads_for_reductions,
|
|
create_stores_for_reduction, create_loads_and_stores_for_name):
|
|
Likewise.
|
|
* tree-phinodes.c (allocate_phi_node): Likewise.
|
|
* tree-predcom.c (order_drefs, execute_pred_commoning_cbck): Likewise.
|
|
* tree-sra.c (sra_elt_hash, sra_elt_eq, lookup_element): Likewise.
|
|
* tree-ssa-alias.c (get_mem_sym_stats_for): Likewise.
|
|
* tree-ssa-coalesce.c (compare_pairs): Likewise.
|
|
* tree-ssa-loop-im.c (mem_ref_in_stmt, memref_hash, memref_eq,
|
|
memref_free, gather_mem_refs_stmt, vtoe_hash, vtoe_eq, vtoe_free,
|
|
record_vop_access, get_vop_accesses, get_vop_stores): Likewise.
|
|
* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Likewise.
|
|
* tree-ssa-sccvn.c (VN_INFO_GET, free_phi, free_reference,
|
|
vn_nary_op_insert): Likewise.
|
|
* tree-ssa.c (redirect_edge_var_map_add,
|
|
redirect_edge_var_map_clear, redirect_edge_var_map_dup): Likewise.
|
|
* tree-vectorizer.c (vectorize_loops): Likewise.
|
|
* tree.c (make_node_stat, copy_node_stat, build_int_cst_wide,
|
|
build_fixed, build_real, make_tree_binfo_stat, make_tree_vec_stat,
|
|
tree_cons_stat, build1_stat, build_variant_type_copy,
|
|
decl_init_priority_lookup, decl_fini_priority_lookup,
|
|
decl_priority_info, decl_restrict_base_lookup,
|
|
decl_restrict_base_insert, decl_debug_expr_lookup,
|
|
decl_debug_expr_insert, decl_value_expr_lookup,
|
|
decl_value_expr_insert, type_hash_eq, type_hash_lookup,
|
|
type_hash_add, get_file_function_name, tree_check_failed,
|
|
tree_not_check_failed, tree_range_check_failed,
|
|
omp_clause_range_check_failed, build_omp_clause,
|
|
build_vl_exp_stat): Likewise.
|
|
* value-prof.c (gimple_histogram_value,
|
|
gimple_duplicate_stmt_histograms): Likewise.
|
|
* var-tracking.c (attrs_list_insert, attrs_list_copy,
|
|
unshare_variable, variable_union_info_cmp_pos, variable_union,
|
|
dataflow_set_different_1, dataflow_set_different_2,
|
|
vt_find_locations, variable_was_changed, set_variable_part,
|
|
emit_notes_for_differences_1, emit_notes_for_differences_2): Likewise.
|
|
* varasm.c (prefix_name, emutls_decl, section_entry_eq,
|
|
section_entry_hash, object_block_entry_eq,
|
|
object_block_entry_hash, create_block_symbol,
|
|
initialize_cold_section_name, default_function_rodata_section,
|
|
strip_reg_name, set_user_assembler_name, const_desc_eq,
|
|
build_constant_desc, output_constant_def, lookup_constant_def,
|
|
const_desc_rtx_hash, const_desc_rtx_eq, const_rtx_hash_1,
|
|
create_constant_pool, force_const_mem, compute_reloc_for_rtx_1,
|
|
default_internal_label): Likewise.
|
|
* varray.c (varray_init, varray_grow): Likewise.
|
|
* vec.c (vec_gc_o_reserve_1, vec_heap_o_reserve_1): Likewise.
|
|
|
|
2008-06-20 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (*jcc_fused_1): Handle all valid compare
|
|
operators for "test" insn. Macroize insn using SWI mode macro.
|
|
(*jcc_fused_2): Ditto.
|
|
(*jcc_fused_3): Macroize insn using SWI mode macro.
|
|
(*jcc_fused_4): Ditto.
|
|
|
|
2008-06-20 Bernhard Fischer <aldot@gcc.gnu.org>
|
|
|
|
* tree-ssa-pre.c: Fix typo in comment.
|
|
(init_antic, fini_antic): Add explicit funtions for
|
|
initializing and deinitializing ANTIC and AVAIL sets.
|
|
(create_expression_by_pieces): Fix typo in comment.
|
|
Remove redundant set of new_stuff and use NULL_TREE instead of NULL.
|
|
(execute_pre): Eventually dump details about ANTIC_IN.
|
|
|
|
2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* collect2.c (main, add_to_list): Fix for -Wc++-compat.
|
|
* gcc.c (translate_options, init_spec, store_arg, read_specs,
|
|
add_to_obstack, file_at_path, find_a_file, execute,
|
|
add_preprocessor_option, add_assembler_option, add_linker_option,
|
|
process_command, insert_wrapper, do_option_spec, do_self_spec,
|
|
spec_path, do_spec_1, is_directory, main, used_arg,
|
|
getenv_spec_function): Likewise.
|
|
* tlink.c (symbol_hash_lookup, file_hash_lookup,
|
|
demangled_hash_lookup, symbol_push, file_push, frob_extension):
|
|
Likewise.
|
|
|
|
2008-06-19 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* doc/rtl.texi: Updated subreg section.
|
|
|
|
2008-06-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/36523
|
|
* cgraphunit.c (cgraph_process_new_functions): Don't clear
|
|
node->needed and node->reachable.
|
|
* cgraphbuild.c (record_reference): Handle OMP_PARALLEL and OMP_TASK.
|
|
* omp-low.c (delete_omp_context): Call finalize_task_copyfn.
|
|
(expand_task_call): Don't call expand_task_copyfn.
|
|
(expand_task_copyfn): Renamed to...
|
|
(finalize_task_copyfn): ... this.
|
|
|
|
2008-06-19 Jan Hubicka <jh@suse.cz>
|
|
|
|
* builtins.c (expand_builtin_nonlocal_goto): Stabilize r_sp before
|
|
clobbering framepointer.
|
|
|
|
2008-06-19 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-optimize.c (execute_early_local_optimizations): Set
|
|
cgraph_state only at first invocation.
|
|
|
|
2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* system.h (-Wc++-compat): Activate as a warning, no an error.
|
|
|
|
2008-06-19 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (*jcc_fused_1): Use ASM_COMMENT_START
|
|
instead of "#" in insn asm template.
|
|
(*jcc_fused_2): Ditto.
|
|
|
|
2008-06-19 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.h (ix86_tune_indices)
|
|
[X86_TUNE_FUSE_CMP_AND_BRANCH]: New.
|
|
(TARGET_FUSE_CMP_AND_BRANCH): New define.
|
|
* config/i386/i386.md (*jcc_fused_1): New insn pattern
|
|
(*jcc_fused_2): Ditto.
|
|
* config/i386/i386.c (ix86_tune_features): Add m_CORE2 to
|
|
X86_TUNE_FUSE_CMP_AND_BRANCH targets.
|
|
(print operand): Handle 'E' and 'e' code.
|
|
|
|
2008-06-19 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.c (avr_mcu_t): Add attiny13a.
|
|
* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
|
|
* config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).
|
|
|
|
2008-06-19 Bernhard Fischer <aldot@gcc.gnu.org>
|
|
|
|
* cgraphunit.c (cgraph_finalize_function): Remove redundant setting of
|
|
node->decl.
|
|
(cgraph_expand_function): Use local copy of decl.
|
|
(cgraph_expand_all_functions): Remove redundant initialization of
|
|
order_pos.
|
|
(cgraph_optimize): Reword internal_error message.
|
|
|
|
2008-06-19 Chung-Lin Tang <ctang@marvell.com>
|
|
|
|
* arm-protos.h (arm_return_in_memory): Remove public
|
|
arm_return_in_memory() prototype.
|
|
* arm.c (arm_return_in_memory): Add static prototype, add target
|
|
hook macro, change definition and comments.
|
|
* arm.h (TARGET_RETURN_IN_MEMORY): Remove.
|
|
|
|
2008-06-19 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* dfp.h, dfp.c, config/dfp-bit.h, config/dfp-bit.c, real.h,
|
|
real.c: Remove references to IEEE 754R.
|
|
* doc/install.texi (Configuration): IEEE 754R -> IEEE 754-2008.
|
|
* doc/libgcc.texi (Decimal float library routines): Likewise.
|
|
|
|
2008-06-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
|
|
|
* targhooks.h (struct gcc_target): New member unwind_word_mode.
|
|
(default_unwind_word_mode): Add prototype.
|
|
* targhooks.c (default_unwind_word_mode): New function.
|
|
(default_eh_return_filter_mode): Return targetm.unwind_word_mode ()
|
|
instead of word_mode.
|
|
* target-def.h (TARGET_UNWIND_WORD_MODE): New macro.
|
|
(TARGET_INITIALIZER): Use it.
|
|
|
|
* c-common.c (handle_mode_attribute): Support "unwind_word"
|
|
mode attribute.
|
|
* unwind-generic.h (_Unwind_Word, _Unwind_Sword): Use it.
|
|
|
|
* except.c (init_eh): Use targetm.unwind_word_mode () instead of
|
|
word_mode to access SjLj_Function_Context member "data".
|
|
(sjlj_emit_dispatch_table): Likewise. Also, perform type
|
|
conversion from targetm.eh_return_filter_mode () to
|
|
targetm.unwind_word_mode () if they differ.
|
|
|
|
* builtin-types.def (BT_UNWINDWORD): New primitive type.
|
|
(BT_FN_UNWINDWORD_PTR): New function type.
|
|
(BT_FN_WORD_PTR): Remove.
|
|
* builtins.def (BUILT_IN_EXTEND_POINTER): Use BT_FN_UNWINDWORD_PTR.
|
|
* except.c (expand_builtin_extend_pointer): Convert pointer to
|
|
targetm.unwind_word_mode () instead of word_mode.
|
|
|
|
* config/spu/spu-protos.h (spu_eh_return_filter_mode): Remove.
|
|
* config/spu/spu.c (spu_eh_return_filter_mode): Remove.
|
|
(spu_unwind_word_mode): New function.
|
|
(TARGET_EH_RETURN_FILTER_MODE): Do not define.
|
|
(TARGET_UNWIND_WORD_MODE): Define.
|
|
* config/spu/t-spu-elf (TARGET_LIBGCC2_CFLAGS): Remove -D__word__=SI.
|
|
|
|
2008-06-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
|
|
|
* config/spu/spu.c (reg_align): Remove.
|
|
(regno_aligned_for_load): Also accept ARG_POINTER_REGNUM.
|
|
(spu_split_load): Use regno_aligned_for_load instead of reg_align.
|
|
(spu_split_store): Likewise.
|
|
|
|
2008-06-18 Bernhard Fischer <aldot@gcc.gnu.org>
|
|
|
|
* gcc/tree-vn.c: Fix typo in comment.
|
|
|
|
2008-06-18 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraphunit.c (cgraph_optimize): Output debug info when doing
|
|
toplevel reorder too.
|
|
|
|
2008-06-18 Jan Hubicka <jh@suse.cz>
|
|
|
|
* c-opts.c (c_common_post_options): PCH is not compatible with
|
|
no-unit-at-a-time.
|
|
* opts.c (handle_options): Enable unit-at-a-time at O0 along with
|
|
-fno-toplevel-reorder by default now.
|
|
|
|
2008-06-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
PR documentation/30739
|
|
* doc/install.texi (Prerequisites): Document dependency on awk.
|
|
|
|
2008-06-18 Uros Bizjak <ubizjak@gmail.com>
|
|
Ian Lance Taylor <iant@google.com>
|
|
|
|
PR rtl-optimization/35604
|
|
* jump.c (redirect_exp_1): Skip the condition of an IF_THEN_ELSE. We
|
|
only want to change jump destinations, not eventual label comparisons.
|
|
|
|
2008-06-16 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraphunit.c (cgraph_expand_pending_functions): Give up at
|
|
syntax errors.
|
|
(cgraph_analyze_function): Likewise.
|
|
|
|
2008-06-16 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.h (cgraph_mark_if_needed): New function.
|
|
* cgraphunit.c (cgraph_mark_if_needed): New function.
|
|
* c-decl.c (duplicate_decl): Use it.
|
|
|
|
2008-06-16 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.c (cgraph_add_new_function): When in expansion state, do
|
|
lowering.
|
|
|
|
2008-06-16 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-outof-ssa.c (pass_out_of_ssa): Do not depend on PROP_alias.
|
|
|
|
2008-06-16 Daniel Jacobowitz <dan@codesourcery.com>
|
|
Kazu Hirata <kazu@codesourcery.com>
|
|
Maxim Kuvyrkov <maxim@codesourcery.com
|
|
|
|
* config.gcc (mips64el-st-linux-gnu): Use mips/st.h and mips/t-st.
|
|
* config.host: Use driver-native.o and mips/x-native for mips*-linux*.
|
|
* config/mips/linux.h (host_detect_local_cpu): Declare, add to
|
|
EXTRA_SPEC_FUNCTIONS.
|
|
(MARCH_MTUNE_NATIVE_SPECS, BASE_DRIVER_SELF_SPECS): New macros.
|
|
(DRIVER_SELF_SPECS): Adjust.
|
|
* config/mips/linux64.h (DRIVER_SELF_SPECS): Update.
|
|
* config/mips/st.h, config/mips/t-st: New.
|
|
* config/mips/driver-native.c, config/mips/x-native: New.
|
|
* doc/invoke.texi (MIPS): Document 'native' value for -march and
|
|
-mtune options.
|
|
|
|
2008-06-18 Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
|
|
* config/mips/mips.h (ISA_HAS_CONDMOVE): Slice ISA_HAS_FP_CONDMOVE
|
|
from it.
|
|
(ISA_HAS_FP_CONDMOVE): New macro.
|
|
(ISA_HAS_FP_MADD4_MSUB4, ISA_HAS_FP_MADD3_MSUB3): New macros.
|
|
(ISA_HAS_NMADD_NMSUB): Rename to ISA_HAS_NMADD4_NMSUB4.
|
|
(ISA_HAS_NMADD3_NMSUB3): New macro.
|
|
* config/mips/mips.c (mips_rtx_costs): Update.
|
|
* config/mips/mips.md (MOVECC): Don't use FP conditional moves when
|
|
compiling for ST Loongson 2E/2F.
|
|
(madd<mode>): Rename to madd4<mode>. Update.
|
|
(madd3<mode>): New pattern.
|
|
(msub<mode>): Rename to msub4<mode>. Update.
|
|
(msub3<mode>): New pattern.
|
|
(nmadd<mode>): Rename to nmadd4<mode>. Update.
|
|
(nmadd3<mode>): New pattern.
|
|
(nmadd<mode>_fastmath): Rename to nmadd4<mode>_fastmath. Update.
|
|
(nmadd3<mode>_fastmath): New pattern.
|
|
(nmsub<mode>): Rename to nmsub4<mode>. Update.
|
|
(nmsub3<mode>): New pattern.
|
|
(nmsub<mode>_fastmath): Rename to nmsub4<mode>_fastmath. Update.
|
|
(nmsub3<mode>_fastmath): New pattern.
|
|
(mov<SCALARF:mode>_on_<MOVECC:mode>, mov<mode>cc): Update.
|
|
|
|
2008-06-18 Steven Bosscher <steven@gcc.gnu.org>
|
|
|
|
* df.h (struct df_ref): Replace 'insn' field with 'insn_info' field.
|
|
(DF_REF_INSN_INFO): New.
|
|
(DF_REF_INSN, DF_REF_INSN_UID): Rewrite macros using DF_REF_INSN_INFO.
|
|
(DF_REF_IS_ARTIFICIAL): Artificial refs are now identified as refs
|
|
with a NULL DF_REF_INSN_INFO.
|
|
(DF_INSN_INFO_GET, DF_INSN_INFO_SET): Renamed from DF_INSN_GET and
|
|
DF_INSN_SET.
|
|
(DF_INSN_INFO_LUID, DF_INSN_INFO_DEFS, DF_INSN_INFO_USES,
|
|
DF_INSN_INFO_EQ_USES): New.
|
|
(DF_INSN_LUID, DF_INSN_DEFS, DF_INSN_USES, DF_INSN_EQ_USES,
|
|
DF_INSN_UID_LUID, DF_INSN_UID_DEFS, DF_INSN_UID_USES,
|
|
DF_INSN_UID_EQ_USES): Rewrite using DF_INSN_INFO_* macros.
|
|
* df-core.c: Update comment for above changes.
|
|
(df_insn_debug_regno): Use DF_INSN_INFO_GET instead of INSN_UID and
|
|
DF_INSN_UID_* macros.
|
|
(df_ref_debug): Check for NULL DF_REF_INSN_INFO.
|
|
* df-scan.c (df_ref_record): Take a df_insn_info instead of an
|
|
insn rtx. Update all callers.
|
|
(df_def_record_1, df_defs_record, df_uses_record, df_get_call_refs,
|
|
df_ref_create_structure, df_insn_refs_collect): Likewise.
|
|
(df_ref_equal_p): Compare DF_REF_INSN_INFO pointers for the refs.
|
|
* df-problems.c (df_chain_dump): Test for non-NULL DF_REF_INSN_INFO.
|
|
(df_live_bb_local_compute): Retrieve DF_INSN_INFO, use DF_INSN_INFO_*
|
|
macros to access the insn refs.
|
|
(df_chain_top_dump, df_chain_bottom_dump, df_byte_lr_alloc): Likewise.
|
|
* fwprop.c (use_killed_between): Use DF_REF_INSN accessor macro.
|
|
(all_uses_available): Retrieve DF_INSN_INFO for def_insn, and use it
|
|
for accessing the refs.
|
|
(try_fwprop_subst): Likewise.
|
|
* ddg.c (add_cross_iteration_register_deps): Use DF_REF_INSN macro.
|
|
* web.c (union_defs): Retrieve DF_INSN_INFO for def_insn, and use it
|
|
for accessing the refs.
|
|
* loop-invariant.c (invariant_for_use): Use DF_REF_BB macro.
|
|
(check_dependencies): Use DF_INSN_INFO_GET, use DF_INSN_INFO_* macros
|
|
to look at the insn refs.
|
|
(record_uses): Likewise.
|
|
* dce.c (deletable_insn_p): Don't tolerate artificial DEFs in this
|
|
function anymore.
|
|
(mark_artificial_uses): Don't mark_insn for artificial refs.
|
|
(mark_reg_rependencies): Likewise.
|
|
|
|
* doc/rtl.texi: Remove documentation of ADDRESSOF.
|
|
|
|
2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* configure: Regenerate.
|
|
|
|
2008-06-17 Eric B. Weddington <eric.weddington@atmel.com>
|
|
|
|
* config/avr/avr.c (avr_mcu_t): Remove atmega32hvb.
|
|
* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise.
|
|
* config/avr/t-avr (MULTILIB_MATCHES): Likewise.
|
|
|
|
2008-06-17 Eric B. Weddington <eric.weddington@atmel.com>
|
|
|
|
* config/avr/avr.c (avr_mcu_t): Add attiny167.
|
|
* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise.
|
|
* gcc/config/avr/t-avr (MULTILIB_MATCHES): Likewise.
|
|
|
|
2008-06-17 Eric B. Weddington <eric.weddington@atmel.com>
|
|
|
|
* config/avr/avr.c (avr_mcu_t): Add atmega32u4.
|
|
* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise.
|
|
* config/avr/t-avr (MULTILIB_MATCHES): Likewise.
|
|
|
|
2008-06-17 Bernhard Fischer <aldot@gcc.gnu.org>
|
|
|
|
* tree-ssa-sccvn.c: Fix format of comments.
|
|
|
|
2008-06-17 Bernhard Fischer <aldot@gcc.gnu.org>
|
|
|
|
* cgraph.c: Remove unneeded forward declarations of eq_node()
|
|
and hash_node().
|
|
|
|
2008-06-17 Steven Bosscher <steven@gcc.gnu.org>
|
|
|
|
* see.c (see_analyse_one_def): Do not look for REG_LIBCALL and
|
|
REG_RETVAL notes.
|
|
(see_update_relevancy): Likewise.
|
|
* fwprop.c (try_fwprop_subst): Likewise.
|
|
* rtlanal.c (noop_move_p): Likewise.
|
|
* builtins.c (expand_buitlin_mathfn): Don't try to add REG_EQUAL
|
|
notes to non-existing libcall blocks.
|
|
* cse.c (cse_insn): Change prototype. Don't update libcall notes.
|
|
Remove orig_set.
|
|
(cse_extended_basic_block): Don't track libcall and no-conflict notes.
|
|
(dead_libcall_p): Remove.
|
|
(delete_trivially_dead_insns): Don't use it.
|
|
* web.c (union_defs): Remove comment about keeping nops.
|
|
* gcse.c (hash_scan_insn): Don't take libcall pointers.
|
|
(compute_hash_table_work): Don't track libcall notes.
|
|
(do_local_cprop): Don't take libcall pointers. Don't update
|
|
libcall notes.
|
|
(adjust_libcall_notes): Deleted.
|
|
(local_cprop_pass): Remove stack for nested libcalls (which shouldn't
|
|
ever have existed in the first place).
|
|
(replace_store_insn): Don't try to remove libcall notes.
|
|
* lower-subreg.c (move_libcall_note, move_retval_note): Deleted.
|
|
(resolve_reg_notes): Don't call them.
|
|
(resolve_simple_move): Likewise.
|
|
(decompose_multiword_subregs): Remove block handling REG_RETVAL notes.
|
|
Don't remove REG_RETVAL notes.
|
|
* emit-rtl.c (try_split): Don't update libcall notes.
|
|
(emit_copy_of_insn_after): Dito.
|
|
* cselib.c (cselib_current_insn_in_libcall): Remove.
|
|
(cselib_process_insn): Don't set/clear it.
|
|
(new_elt_loc_list): Don't record it.
|
|
(cselib_init): Don't initialize it.
|
|
* cselib.c (struct elt_loc_list): Remove in_libcall field.
|
|
* loop-invariant.c (find_invariant_insn): Don't look for libcall
|
|
notes.
|
|
* sched-deps.c (sched_analyze_insn): Don't group libcall blocks.
|
|
(sched_analyze): Don't set up deps->libcall_block_tail_insn.
|
|
(init_deps): Don't initialize it.
|
|
* sched-int.h (struct deps): Rremove libcall_block_tail_insn field.
|
|
* combine.c (delete_noop_moves): Don't update libcall notes.
|
|
(can_combine_p): Remove now pointless #if 0 block.
|
|
(try_combine): Remove another obsolete #if 0 block.
|
|
(distribute_notes): Don't distribute libcall notes.
|
|
* reg-notes.def (REG_LIBCALL, REG_RETVAL): Remove.
|
|
* dce.c (libcall_dead_p): Remove.
|
|
(delete_unmarked_insns): Don't handle libcall blocks.
|
|
(preserve_libcall_for_dce): Remove.
|
|
(prescan_insns_for_dce): Don't special-case libcall block insns.
|
|
* reload1 (reload): Don't handle libcall notes.
|
|
* doc/rtl.texi (REG_LIBCALL, REG_RETVAL, REG_LIBCALL_ID): Remove
|
|
documentation.
|
|
|
|
2008-06-16 Eric B. Weddington <eric.weddington@atmel.com>
|
|
|
|
* config/avr/avr.c (avr_mcu_t): Add atmega32c1.
|
|
* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise.
|
|
* config/avr/t-avr (MULTILIB_MATCHES): Likewise.
|
|
|
|
2008-06-16 Eric B. Weddington <eric.weddington@atmel.com>
|
|
|
|
* config/avr/avr.c (avr_mcu_t): Add atmega32m1.
|
|
* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise.
|
|
* config/avr/t-avr (MULTILIB_MATCHES): Likewise.
|
|
|
|
2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* Makefile.in (FLAGS_TO_PASS): Add $(datarootdir).
|
|
|
|
2008-06-16 Ira Rosen <irar@il.ibm.com>
|
|
|
|
PR tree-optimization/36493
|
|
* tree-vect-transform.c (vect_create_data_ref_ptr): Remove TYPE from
|
|
the arguments list. Use VECTYPE to create vector pointer.
|
|
(vectorizable_store): Fail if accesses through a pointer to vectype
|
|
do not alias the original memory reference operands.
|
|
Call vect_create_data_ref_ptr without the removed argument.
|
|
(vectorizable_load): Likewise.
|
|
(vect_setup_realignment): Call vect_create_data_ref_ptr without the
|
|
removed argument.
|
|
|
|
2008-06-015 Andy Hutchinson <hutchinsonandy@aim.com>
|
|
|
|
PR target/36336
|
|
* config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Add check for
|
|
reg_equiv_constant.
|
|
|
|
2008-06-15 Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
|
|
* config/mips/loongson2ef.md: New file.
|
|
* config/mips/mips.md (UNSPEC_LOONGSON_ALU1_TURN_ENABLED_INSN)
|
|
(UNSPEC_LOONGSON_ALU2_TURN_ENABLED_INSN)
|
|
(UNSPEC_LOONGSON_FALU1_TURN_ENABLED_INSN)
|
|
(UNSPEC_LOONGSON_FALU2_TURN_ENABLED_INSN): New constants.
|
|
(define_attr "cpu"): Rename loongson2e and loongson2f to loongson_2e
|
|
and loongson_2f.
|
|
(loongson2ef.md): New include.
|
|
* config/mips/loongson.md (vec_pack_ssat_<mode>, vec_pack_usat_<mode>)
|
|
(add<mode>3, paddd, ssadd<mode>3, usadd<mode>3)
|
|
(loongson_and_not_<mode>, loongson_average_<mode>, loongson_eq_<mode>)
|
|
(loongson_gt_<mode>, loongson_extract_halfword)
|
|
(loongson_insert_halfword_0, loongson_insert_halfword_2)
|
|
(loongson_insert_halfword_3, loongson_mult_add, smax<mode>3)
|
|
(umax<mode>3, smin<mode>3, umin<mode>3, loongson_move_byte_mask)
|
|
(umul<mode>3_highpart, smul<mode>3_highpart, loongson_smul_lowpart)
|
|
(loongson_umul_word, loongson_pasubub, reduc_uplus_<mode>)
|
|
(loongson_psadbh, loongson_pshufh, loongson_psll<mode>)
|
|
(loongson_psra<mode>, loongson_psrl<mode>, sub<mode>3, psubd)
|
|
(sssub<mode>3, ussub<mode>3, vec_interleave_high<mode>)
|
|
(vec_interleave_low<mode>): Define type attribute.
|
|
* config/mips/mips.c (mips_ls2): New static variable.
|
|
(mips_issue_rate): Update to handle tuning for Loongson 2E/2F.
|
|
(mips_ls2_init_dfa_post_cycle_insn, mips_init_dfa_post_cycle_insn)
|
|
(sched_ls2_dfa_post_advance_cycle, mips_dfa_post_advance_cycle):
|
|
Implement target scheduling hooks.
|
|
(mips_multipass_dfa_lookahead): Update to handle tuning for
|
|
Loongson 2E/2F.
|
|
(mips_sched_init): Initialize data for Loongson scheduling.
|
|
(mips_ls2_variable_issue): New static function.
|
|
(mips_variable_issue): Update to handle tuning for Loongson 2E/2F.
|
|
Add sanity check.
|
|
(TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN)
|
|
(TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Override target hooks.
|
|
* config/mips/mips.h (TUNE_LOONGSON_2EF): New macros.
|
|
(ISA_HAS_XFER_DELAY, ISA_HAS_FCMP_DELAY, ISA_HAS_HILO_INTERLOCKS):
|
|
Handle ST Loongson 2E/2F cores.
|
|
(CPU_UNITS_QUERY): Define macro to enable querying of DFA units.
|
|
|
|
2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* omp-low.c (extract_omp_for_data): Fix comment typo.
|
|
* c.opt: Fix typo.
|
|
|
|
2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* doc/sourcebuild.texi (Config Fragments): Remove obsolete
|
|
FIXME note about gcc/config.guess.
|
|
* doc/options.texi (Option file format): Remove non-ASCII bytes.
|
|
* doc/cpp.texi: Expand TABs, drop indentation outside examples.
|
|
* doc/cppopts.texi: Likewise.
|
|
* doc/extend.texi: Likewise.
|
|
* doc/gcc.texi: Likewise.
|
|
* doc/gccint.texi: Likewise.
|
|
* doc/gcov.texi: Likewise.
|
|
* doc/gty.texi: Likewise.
|
|
* doc/hostconfig.texi: Likewise.
|
|
* doc/install.texi: Likewise.
|
|
* doc/invoke.texi: Likewise.
|
|
* doc/loop.texi: Likewise.
|
|
* doc/makefile.texi: Likewise.
|
|
* doc/md.texi: Likewise.
|
|
* doc/passes.texi: Likewise.
|
|
* doc/tm.texi: Likewise.
|
|
* doc/tree-ssa.texi: Likewise.
|
|
* doc/trouble.texi: Likewise.
|
|
|
|
2008-06-15 Mark Shinwell <shinwell@codesourcery.com>
|
|
Nathan Sidwell <nathan@codesourcery.com>
|
|
Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* config/mips/mips-modes.def: Add V8QI, V4HI and V2SI modes.
|
|
* config/mips/mips-protos.h (mips_expand_vector_init): New.
|
|
* config/mips/mips-ftypes.def: Add function types for Loongson-2E/2F
|
|
builtins.
|
|
* config/mips/mips.c (mips_split_doubleword_move): Handle new modes.
|
|
(mips_hard_regno_mode_ok_p): Allow 64-bit vector modes for Loongson.
|
|
(mips_vector_mode_supported_p): Add V2SImode, V4HImode and
|
|
V8QImode cases.
|
|
(LOONGSON_BUILTIN, LOONGSON_BUILTIN_ALIAS): New.
|
|
(CODE_FOR_loongson_packsswh, CODE_FOR_loongson_packsshb,
|
|
(CODE_FOR_loongson_packushb, CODE_FOR_loongson_paddw,
|
|
(CODE_FOR_loongson_paddh, CODE_FOR_loongson_paddb,
|
|
(CODE_FOR_loongson_paddsh, CODE_FOR_loongson_paddsb)
|
|
(CODE_FOR_loongson_paddush, CODE_FOR_loongson_paddusb)
|
|
(CODE_FOR_loongson_pmaxsh, CODE_FOR_loongson_pmaxub)
|
|
(CODE_FOR_loongson_pminsh, CODE_FOR_loongson_pminub)
|
|
(CODE_FOR_loongson_pmulhuh, CODE_FOR_loongson_pmulhh)
|
|
(CODE_FOR_loongson_biadd, CODE_FOR_loongson_psubw)
|
|
(CODE_FOR_loongson_psubh, CODE_FOR_loongson_psubb)
|
|
(CODE_FOR_loongson_psubsh, CODE_FOR_loongson_psubsb)
|
|
(CODE_FOR_loongson_psubush, CODE_FOR_loongson_psubusb)
|
|
(CODE_FOR_loongson_punpckhbh, CODE_FOR_loongson_punpckhhw)
|
|
(CODE_FOR_loongson_punpckhwd, CODE_FOR_loongson_punpcklbh)
|
|
(CODE_FOR_loongson_punpcklhw, CODE_FOR_loongson_punpcklwd): New.
|
|
(mips_builtins): Add Loongson builtins.
|
|
(mips_loongson_2ef_bdesc): New.
|
|
(mips_bdesc_arrays): Add mips_loongson_2ef_bdesc.
|
|
(mips_builtin_vector_type): Handle unsigned versions of vector modes.
|
|
(MIPS_ATYPE_UQI, MIPS_ATYPE_UDI, MIPS_ATYPE_V2SI, MIPS_ATYPE_UV2SI)
|
|
(MIPS_ATYPE_V4HI, MIPS_ATYPE_UV4HI, MIPS_ATYPE_V8QI, MIPS_ATYPE_UV8QI):
|
|
New.
|
|
(mips_expand_vector_init): New.
|
|
* config/mips/mips.h (HAVE_LOONGSON_VECTOR_MODES): New.
|
|
(TARGET_CPU_CPP_BUILTINS): Define __mips_loongson_vector_rev
|
|
if appropriate.
|
|
* config/mips/mips.md: Add unspec numbers for Loongson
|
|
builtins. Include loongson.md.
|
|
(MOVE64): Include Loongson vector modes.
|
|
(SPLITF): Include Loongson vector modes.
|
|
(HALFMODE): Handle Loongson vector modes.
|
|
* config/mips/loongson.md: New.
|
|
* config/mips/loongson.h: New.
|
|
* config.gcc: Add loongson.h header for mips*-*-* targets.
|
|
* doc/extend.texi (MIPS Loongson Built-in Functions): New.
|
|
|
|
2008-06-14 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config.gcc (arc-*-elf*, avr-*-*, fr30-*-elf, frv-*-elf,
|
|
h8300-*-elf*, h8300-*-*, i[34567]86-*-elf*, x86_64-*-elf*,
|
|
i[34567]86-*-aout*, i[34567]86-*-coff*, ia64*-*-elf*,
|
|
iq2000*-*-elf*, m32r-*-elf*, m32rle-*-elf*, m32r-*-linux*,
|
|
m32rle-*-linux*, m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*,
|
|
m68k-*-coff*, mcore-*-elf, mcore-*-pe*, mipsisa64sr71k-*-elf*,
|
|
mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*, mips-*-elf* |
|
|
mipsel-*-elf*, mips64-*-elf* | mips64el-*-elf*, mips64vr-*-elf* |
|
|
mips64vrel-*-elf*, mips64orion-*-elf* | mips64orionel-*-elf*,
|
|
mipstx39-*-elf* | mipstx39el-*-elf*, mn10300-*-*, pdp11-*-,
|
|
powerpc-*-elf*, powerpcle-*-elf*, sh-*-elf* | sh[12346l]*-*-elf* |
|
|
sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | sh-*-linux* |
|
|
sh[2346lbe]*-*-linux* | sh-*-netbsdelf* | shl*-*-netbsdelf* |
|
|
sh5-*-netbsd* | sh5l*-*-netbsd* | sh64-*-netbsd* |
|
|
sh64l*-*-netbsd*, sh-*-*, sparc-*-elf*, sparc64-*-elf*,
|
|
v850e1-*-*, v850e-*-*, v850-*-*, xstormy16-*-elf, m32c-*-elf*):
|
|
Remove use_fixproto=yes.
|
|
(ia64*-*-hpux*): Remove comment about using fixproto.
|
|
(m68k-*-uclinuxoldabi*, m68k-*-uclinux*): Remove use_fixproto=no.
|
|
|
|
2008-06-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* configure.ac: Update gthr-default.h lazily, to avoid unneeded
|
|
library rebuilds.
|
|
* configure: Regenerate.
|
|
|
|
2008-06-13 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR middle-end/36520
|
|
* builtins.c (get_memory_rtx): Test for the presence of DECL_SIZE_UNIT
|
|
before evaluating it.
|
|
|
|
2008-06-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/36507
|
|
* c-decl.c (merge_decls): Don't clear DECL_EXTERNAL for
|
|
nested inline functions.
|
|
(start_decl, start_function): Don't invert DECL_EXTERNAL
|
|
for nested inline functions.
|
|
|
|
2008-06-13 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* config/mips/mips.md: Remove TARGET_DEBUG_D_MODE conditions from
|
|
splits that must be made for correctness.
|
|
|
|
2008-06-13 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* config/mips/mips.c (BUILTIN_AVAIL_NON_MIPS16): New macro.
|
|
(AVAIL_NON_MIPS16): Likewise.
|
|
(mips_builtin_description): Replace target_flags with a predicate.
|
|
(paired_single, sb1_paired_single, mips3d, dsp, dspr2, dsp_32)
|
|
(dspr2_32): New availability predicates.
|
|
(MIPS_BUILTIN): New macro.
|
|
(DIRECT_BUILTIN, CMP_SCALAR_BUILTINS, CMP_PS_BUILTINS)
|
|
(CMP_4S_BUILTINS, MOVTF_BUILTINS, CMP_BUILTINS)
|
|
(DIRECT_NO_TARGET_BUILTIN, BPOSGE_BUILTIN): Use it.
|
|
Replace the TARGET_FLAGS parameters with AVAIL parameters.
|
|
(mips_ps_bdesc, mips_sb1_bdesc, mips_dsp_bdesc)
|
|
(mips_dsp_32only_bdesc): Merge into...
|
|
(mips_builtins): ...this new array.
|
|
(mips_bdesc_map, mips_bdesc_arrays): Delete.
|
|
(mips_init_builtins): Update after above changes.
|
|
(mips_expand_builtin_1): Merge into...
|
|
(mips_expand_builtin): ...here and update after above changes.
|
|
|
|
2008-06-12 Paul Brook <paul@codesourcery.com>
|
|
|
|
* longlong.h (__arm__): Define count_leading_zeros.
|
|
* config/arm/lib1funcs.asm (xxh, xxl, yyh, yyl): Define.
|
|
(clzsi2, clzdi2): New functions.
|
|
* config/arm/bpabi-v6m.S (xxh, xxl, yyh, yyl): Remove.
|
|
* config/arm/bpabi.S (xxh, xxl, yyh, yyl): Remove.
|
|
* config/arm/t-strongarm-elf (LIB1ASMFUNCS): Ditto.
|
|
* config/arm/t-vxworks (LIB1ASMFUNCS): Ditto.
|
|
* config/arm/t-pe (LIB1ASMFUNCS): Ditto.
|
|
* config/arm/t-arm-elf (LIB1ASMFUNCS): Ditto.
|
|
* config/arm/t-arm-coff (LIB1ASMFUNCS): Ditto.
|
|
* config/arm/t-linux (LIB1ASMFUNCS): Ditto.
|
|
* config/arm/t-symbian (LIB1ASMFUNCS): Ditto.
|
|
* config/arm/t-wince-pe (LIB1ASMFUNCS): Ditto.
|
|
|
|
2008-06-12 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* config/m68k/m68k.c (m68k_tune_flags): New.
|
|
(override_options): Compute m68k_tune_flags.
|
|
(MULL_COST, MULW_COST): Update for various variants of CFV2.
|
|
* config/m68k/m68k.h (TUNE_MAC, TUNE_EMAC): New.
|
|
|
|
2008-06-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/36506
|
|
* omp-low.c (expand_omp_sections): Initialize l2 to avoid bogus warning.
|
|
|
|
2008-06-12 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree-inline.c (copy_body_r): Copy TREE_SIDE_EFFECTS along with
|
|
TREE_THIS_VOLATILE on INDIRECT_REF nodes.
|
|
|
|
2008-06-12 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* expr.c (store_field): Do a block copy from BLKmode to BLKmode-like.
|
|
(get_inner_reference): Use BLKmode for byte-aligned BLKmode bitfields.
|
|
|
|
2008-06-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/36506
|
|
* omp-low.c (expand_omp_sections): Handle #pragma omp sections with
|
|
reductions.
|
|
|
|
2008-06-12 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36345
|
|
* tree-flow.h (struct ptr_info_def): Align escape_mask,
|
|
add memory_tag_needed flag.
|
|
(may_alias_p): Declare.
|
|
* tree-ssa-alias.c (may_alias_p): Export.
|
|
(set_initial_properties): Use memory_tag_needed flag.
|
|
(update_reference_counts): Likewise.
|
|
(reset_alias_info): Reset memory_tag_needed flag.
|
|
(create_name_tags): Check memory_tag_needed flag.
|
|
(dump_points_to_info_for): Dump it.
|
|
* tree-ssa-structalias.c (struct variable_info): Remove
|
|
directly_dereferenced flag.
|
|
(new_var_info): Do not initialize it.
|
|
(process_constraint_1): Do not set it.
|
|
(update_alias_info): Set is_dereferenced flag.
|
|
(set_uids_in_ptset): Use may_alias_p.
|
|
(set_used_smts): Check memory_tag_needed flag.
|
|
(find_what_p_points_to): Likewise. Pass is_dereferenced flag.
|
|
* tree-ssa-alias.c (verify_flow_sensitive_alias_info): Check
|
|
memory_tag_needed flag.
|
|
* tree-ssa-alias-warnings.c (dsa_named_for): Try to recover
|
|
from broken design.
|
|
|
|
2008-06-12 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config/i386/i386.c (ix86_compute_frame_layout): Disable
|
|
red zone for w64 abi.
|
|
(ix86_expand_prologue): Likewise.
|
|
(ix86_force_to_memory): Likewise.
|
|
(ix86_free_from_memory): Likewise.
|
|
|
|
2008-06-11 Edmar Wienskoski <edmar@freescale.com>
|
|
|
|
PR target/36425
|
|
* config/rs6000/rs6000.c (rs6000_override_options): Set
|
|
rs6000_isel conditionally to the absence of comand line override.
|
|
* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS):
|
|
Remove duplicate rs6000_isel setting.
|
|
* config/rs6000/eabispe.h: Ditto.
|
|
|
|
2008-06-11 Richard Guenther <rguenther@suse.de>
|
|
|
|
* alias.c (get_alias_set): Use the element alias-set for arrays.
|
|
(record_component_aliases): For arrays and vectors do nothing.
|
|
* c-common.c (strict_aliasing_warning): Handle the cases
|
|
of alias set zero explicitly.
|
|
* Makefile.in (dfp.o-warn): Add -Wno-error.
|
|
|
|
2008-06-11 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config.gcc (all_defaults): Add arch_32 arch_64 cpu_32 cpu_64
|
|
tune_32 tune_64.
|
|
(i[34567]86-*-* | x86_64-*-*): Add arch_32 arch_64 cpu_32 cpu_64
|
|
tune_32 tune_64 to supported_defaults. Allow values not
|
|
supporting 64-bit mode for arch_32, cpu_32 and tune_32 for
|
|
x86_64. Do not override cpu_32 or cpu_64 values from target name.
|
|
(i[34567]86-*-linux*, i[34567]86-*-solaris2.1[0-9]*): Only default
|
|
with_cpu_64 to generic for 64-bit-supporting configurations, not
|
|
with_cpu. Remove FIXMEs.
|
|
* doc/install.texi (--with-cpu-32, --with-cpu-64, --with-arch-32,
|
|
--with-arch-64, --with-tune-32, --with-tune-64): Document.
|
|
* config/i386/i386.h (OPT_ARCH32, OPT_ARCH64): Define.
|
|
(OPTION_DEFAULT_SPECS): Add tune_32, tune_64, cpu_32, cpu_64,
|
|
arch_32 and arch_64.
|
|
|
|
2008-06-11 Eric Botcazou <ebotcazou@adacore.com>
|
|
Olivier Hainque <hainque@adacore.com>
|
|
|
|
* builtins.c (get_memory_rtx): Accept byte-addressable bitfields.
|
|
Use DECL_SIZE_UNIT to retrieve the size of the field.
|
|
|
|
2008-06-11 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_init_neon_builtins): Move initialization
|
|
with function calls after declarations. Lay out
|
|
neon_float_type_node before further use.
|
|
|
|
2008-06-11 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-flow.h (may_point_to_global_var): Declare.
|
|
* tree-ssa-alias.c (may_point_to_global_var): New function.
|
|
* tree-ssa-sink.c (is_hidden_global_store): Use it.
|
|
|
|
2008-06-10 Kazu Hirata <kazu@codesourcery.com>
|
|
|
|
* configure.ac: Teach that fido supports .debug_line.
|
|
* configure: Regenerate.
|
|
|
|
2008-06-10 Tom Tromey <tromey@redhat.com>
|
|
|
|
* c-lex.c (fe_file_change): Pass SOURCE_LINE to start_source_file
|
|
debug hook.
|
|
|
|
2008-06-10 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* dfp.c (WORDS_BIGENDIAN): Define to 0 if not defined.
|
|
(encode_decimal64, decode_decimal64, encode_decimal128,
|
|
decode_decimal128): Reverse order of 32-bit parts of value if host
|
|
and target endianness differ.
|
|
|
|
2008-06-10 Vinodha Ramasamy <vinodha@google.com>
|
|
|
|
* value_prob.c (tree_divmod_fixed_value_transform): Use gcov_type.
|
|
Avoid division by 0.
|
|
(tree_mod_pow2_value_transform): Likewise.
|
|
(tree_ic_transform): Likewise.
|
|
(tree_stringops_transform): Likewise.
|
|
(tree_mod_subtract_transform): Likewise.
|
|
* tree-inline-c (copy_bb): Corrected int type to gcov_type.
|
|
(copy_edges_for_bb): Likewise.
|
|
(initialize_cfun): Likewise.
|
|
|
|
2008-06-10 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (*btdi_rex64): Change operand 1 predicate to
|
|
nonmemory_operand. Add "N" operand constraint.
|
|
(*btsi): Ditto.
|
|
(*jcc_btdi_mask_rex64): New instruction and split pattern.
|
|
(*jcc_btsi_mask): Ditto.
|
|
(*jcc_btsi_mask_1): Ditto.
|
|
|
|
2008-06-10 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config/rs6000/rs6000.c (build_opaque_vector_type): Set
|
|
TYPE_CANONICAL for copied element type.
|
|
|
|
2008-06-10 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/36473
|
|
* config/i386/i386.c (ix86_tune_features) [TUNE_USE_BT]:
|
|
Add m_CORE2 and m_GENERIC.
|
|
* config/i386/predicates.md (bt_comparison_operator): New predicate.
|
|
* config/i386/i386.md (*btdi_rex64): New instruction pattern.
|
|
(*btsi): Ditto.
|
|
(*jcc_btdi_rex64): New instruction and split pattern.
|
|
(*jcc_btsi): Ditto.
|
|
(*jcc_btsi_1): Ditto.
|
|
(*btsq): Fix Intel asm dialect operand order.
|
|
(*btrq): Ditto.
|
|
(*btcq): Ditto.
|
|
|
|
2008-06-09 Andy Hutchinson <hutchinsonandy@aim.com>
|
|
|
|
PR middle-end/36447
|
|
* simplify-rtx.c (simplify_subreg): Add check for shift count
|
|
greater than size.
|
|
|
|
2008-06-09 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* doc/md.texi: Synchronize with later constraints.md change.
|
|
* longlong.h (umul_ppmm): Replace the MIPS asm implementation
|
|
with a C implementation.
|
|
* config/mips/mips.c (mips_legitimize_move): Remove MFHI and
|
|
MFLO handling.
|
|
(mips_subword): Assume TImode for CONST_INTs if TARGET_64BIT.
|
|
(mips_split_doubleword_move): Use special MTHI and MFHI instructions
|
|
when moving to and from MD_REGNUM.
|
|
(mips_output_move): Don't handle moves from GPRs to HI_REGNUM.
|
|
Handle moves from LO_REGNUM to GPRs using MFLO, MACC or DMACC.
|
|
Handle byte and halfword moves.
|
|
(mips_hard_regno_mode_ok_p): Handle MD_REGS and DSP_ACC_REGS
|
|
separately.
|
|
* config/mips/constraints.md (h): Turn into NO_REGS.
|
|
(l, x): Update documentation.
|
|
* config/mips/mips.md (UNSPEC_MFHILO): Delete.
|
|
(UNSPEC_MFHI, UNSPEC_MTHI, UNSPEC_SET_HILO): New.
|
|
(UNSPEC_TLS_LDM, UNSPEC_TLS_GET_TP): Renumber.
|
|
(HILO): New mode iterator.
|
|
(MOVE128): Add TI.
|
|
(any_div): New code iterator.
|
|
(u): Extend code attribute to div and udiv.
|
|
(*add<mode>3_mips16, *movdi_64bit_mips16, *movsi_mips16): Use
|
|
d_operand in the splitters. Remove redundant CONST_INT checks.
|
|
(mulsi3_mult3, mul<mode>3_internal, mul<mode>3_r4000, *mul_acc_si)
|
|
(*macc, *msac, *msac_using_macc, *macc2, *msac2, *mul_sub_si)
|
|
(*muls): Remove "=h" clobbers. Adjust peephole2s and define_splits
|
|
accordingly, using normal moves instead of unspecs to move LO into
|
|
a GPR. Use d_operand and lo_operand instead of *_REG_P checks.
|
|
(<u>mulsidi3): Handle expansion in C code.
|
|
(<u>mulsidi3_32bit_internal): Rename to...
|
|
(<u>mulsidi3_32bit): ...this.
|
|
(<u>mulsidi3_32bit_r4000): Fix insn separator.
|
|
(*<u>mulsidi3_64bit): Rename to...
|
|
(<u>mulsidi3_64bit): ...this. Combine DImode "=h" and "=l" clobbers
|
|
into a TImode "=x" clobber. In the split, use an UNSPEC_SET_HILO
|
|
to set LO and HI to the multiplication result. Use a normal move
|
|
for MFLO and an unspec for MFHI.
|
|
(*<u>mulsidi3_64bit_parts): Replace with...
|
|
(<u>mulsidi3_64bit_hilo): ...this new instruction.
|
|
(<su>mulsi3_highpart): Extend to TARGET_FIX_R4000.
|
|
(<su>mulsi3_highpart_internal): Turn into a define_insn_and_split
|
|
and extend it to TARGET_FIX_R4000. Store the destination in a GPR
|
|
instead of HI. Split the instruction into a separate multiplication
|
|
and MFHI if !TARGET_FIX_R4000.
|
|
(<su>muldi3_highpart): Likewise.
|
|
(<su>mulsi3_highpart_mulhi_internal): Remove the first alternative
|
|
and the "=h" clobber.
|
|
(*<su>mulsi3_highpart_neg_mulhi_internal): Likewise.
|
|
(<u>mulditi3): New expander.
|
|
(<u>mulditi3_internal, <u>mulditi3_r4000): New patterns.
|
|
(madsi): Remove "=h" clobber.
|
|
(divmod<mode>4, udivmod<mode>4): Turn into define_insn_and_splits.
|
|
Force the modulus result to be a GPR and split the instruction into
|
|
a division followed by an MFHI after reload.
|
|
(<u>divmod<GPR:mode>4_hilo_<HILO:mode>): New instruction.
|
|
(*lea_high64): Use d_operand in the define_peephole2. Likewise
|
|
the MIPS16 HIGH define_split.
|
|
(*movdi_32bit, *movdi_gp32_fp64, *movdi_32bit_mips16): Change type
|
|
of acc<->gpr moves to "multi".
|
|
(*movdi_64bit): Replace the single "x" alternative with
|
|
alternatives for moving into and out of "a".
|
|
(*movhi_internal, *movqi_internal): Likewise. Use mips_output_move.
|
|
(*movsi_internal): Extend the "d<-A" alternative to "d<-a".
|
|
(*movdi_64bit_mips16, *movsi_mips16): Add d<-a alternatives.
|
|
Use d_operand in the splitters. Remove redundant CONST_INT checks.
|
|
(*movhi_mips16, *movqi_mips16): Likewise. Use mips_output_move.
|
|
(movti): New expander.
|
|
(*movti, *movti_mips16): New insns.
|
|
(mfhilo_<mode>, *mfhilo_<mode>, *mfhilo_<mode>_macc): Delete.
|
|
(mfhi<GPR:mode>_<HILO:mode>): New pattern.
|
|
(mthi<GPR:mode>_<HILO:mode>): Likewise.
|
|
* config/mips/predicates.md (fpr_operand): Delete.
|
|
(d_operand): New predicate.
|
|
|
|
2008-06-09 Michael Meissner <michael.meissner@amd.com>
|
|
|
|
* config.gcc (i[34567]86-*-*): Put test in quotes to prevent
|
|
failure on some Bourne shells.
|
|
(x86_64-*-*): Ditto.
|
|
|
|
2008-06-09 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config/i386/cygming.h (TARGET_SUBTARGET64_DEFAULT): New.
|
|
|
|
2008-06-09 Eric Botcazou <ebotcazou@libertysurf.fr>
|
|
|
|
* doc/install.texi (*-*-solaris2*): Remove obsolete contents.
|
|
(sparc-sun-solaris2*): Likewise.
|
|
|
|
2008-06-09 Arnaud Charlet <charlet@adacore.com
|
|
|
|
* doc/install.texi: Update requirements to build the Ada compiler.
|
|
|
|
2008-06-08 Steven Bosscher <stevenb.gcc@gmail.com>
|
|
|
|
* df-scan.c (struct df_scan_problem_data): Remove the
|
|
mw_link_pool alloc pool.
|
|
(df_scan_free_internal): Don't free it.
|
|
(df_scan_alloc): Don't allocate it.
|
|
* df.h (struct df_link): Update comment.
|
|
|
|
2008-06-08 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* except.h: Correct checks for when SJLJ exceptions must be used.
|
|
|
|
2008-06-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
* doc/invoke.texi (Wenum-compare): Mention that it is enabled by
|
|
default.
|
|
|
|
2008-06-08 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
PR tree-optimization/36218
|
|
* configure.ac: Use LDFLAGS="${LDFLAGS_FOR_BUILD}" when running
|
|
configure for the build system.
|
|
(BUILD_LDFLAGS): Define.
|
|
* configure: Regenerate.
|
|
* Makefile.in (BUILD_LDFLAGS): Define to @BUILD_LDFLAGS@.
|
|
|
|
2008-07-08 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
PR target/36424
|
|
* config/avr/avr.h (HARD_REGNO_RENAME_OK): Define.
|
|
* config/avr/avr.c (avr_hard_regno_rename_ok): New function.
|
|
* config/avr/avr-protos.h (avr_hard_regno_rename_ok): New prototype.
|
|
|
|
2008-06-07 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* config/i386/cygming.h (MAYBE_UWIN_CPP_BUILTINS): Remove.
|
|
|
|
2008-06-07 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config.gcc (Obsolete configurations): Remove list of
|
|
configurations.
|
|
(Unsupported targets list): Add *-*-linux*aout*, *-*-linux*libc1*,
|
|
*-*-solaris2.[0-6], *-*-solaris2.[0-6].*, *-*-sysv*. Remove other
|
|
targets matched by those patterns.
|
|
(strongarm*-*-*, ep9312*-*-*, xscale-*-*, parisc*-*-*,
|
|
m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
|
|
alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
|
|
arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
|
|
hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
|
|
i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
|
|
i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
|
|
i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
|
|
i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
|
|
mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
|
|
powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
|
|
powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
|
|
strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
|
|
vax-*-ultrix*, xscale-*-elf, xscale-*-coff,
|
|
i[34567]86-*-linux*aout*, i[34567]86-*-linux*libc1): Remove.
|
|
Make code for Solaris 7 and greater unconditional for Solaris.
|
|
(ep9312-*-*, parisc1*, m680[012]0-*-*, parisc*-*-*, mt-*-*):
|
|
Remove --with-* handling.
|
|
* config/rs6000/sysv4.h (-mwindiss): Remove from all specs.
|
|
(LIB_WINDISS_SPEC, CPP_OS_WINDISS_SPEC, STARTFILE_WINDISS_SPEC,
|
|
ENDFILE_WINDISS_SPEC, LINK_START_WINDISS_SPEC,
|
|
LINK_OS_WINDISS_SPEC): Remove.
|
|
* config/rs6000/sysv4.opt (mwindiss): Remove.
|
|
* configure.ac (strongarm*-*-*, xscale*-*-*): Remove.
|
|
* configure: Regenerate.
|
|
* doc/cpp.texi: Don't mention BeOS.
|
|
* doc/extend.texi (interrupt): Don't mention MS1.
|
|
* doc/install.texi: (i386-@var{any}-sysv, m68k-bull-sysv,
|
|
m68k-hp-hpux, m68000-hp-hpux, m68000-att-sysv,
|
|
alphaev5-cray-unicosmk*, xscale-*-*, i?86-*-linux*aout,
|
|
i?86-*-sco3.2v5*, i?86-*-udk, m68k-hp-hpux, powerpc-*-sysv4,
|
|
powerpc-*-sysv4, powerpcle-*-sysv4, *-*-sysv*, vax-dec-ultrix):
|
|
Remove.
|
|
* doc/invoke.texi (MT Options): Remove.
|
|
(-mwindiss): Remove.
|
|
(CRIS Options): Remove cris-axis-aout references.
|
|
(HPPA Options): Don't mention hppa1.1-*-pro.
|
|
* doc/md.texi: (MorphoTech family): Remove.
|
|
* libgcc2.c: Don't handle UWIN.
|
|
* config/alpha/t-unicosmk: Remove.
|
|
* config/alpha/unicosmk.h: Remove.
|
|
* config/arm/kaos-arm.h: Remove.
|
|
* config/arm/kaos-strongarm.h: Remove.
|
|
* config/arm/strongarm-coff.h: Remove.
|
|
* config/arm/strongarm-elf.h: Remove.
|
|
* config/arm/strongarm-pe.h: Remove.
|
|
* config/arm/t-strongarm-pe: Remove.
|
|
* config/arm/t-xscale-coff: Remove.
|
|
* config/arm/t-xscale-elf: Remove.
|
|
* config/arm/xscale-coff.h: Remove.
|
|
* config/arm/xscale-elf.h: Remove.
|
|
* config/chorus.h: Remove.
|
|
* config/cris/aout.h: Remove.
|
|
* config/cris/aout.opt: Remove.
|
|
* config/cris/t-aout: Remove.
|
|
* config/i386/beos-elf.h: Remove.
|
|
* config/i386/kaos-i386.h: Remove.
|
|
* config/i386/ptx4-i.h: Remove.
|
|
* config/i386/sco5.h: Remove.
|
|
* config/i386/sco5.opt: Remove.
|
|
* config/i386/sysv4-cpp.h: Remove.
|
|
* config/i386/sysv5.h: Remove.
|
|
* config/i386/t-beos: Remove.
|
|
* config/i386/t-sco5: Remove.
|
|
* config/i386/t-uwin: Remove.
|
|
* config/i386/uwin.asm: Remove.
|
|
* config/i386/uwin.h: Remove.
|
|
* config/kaos.h: Remove.
|
|
* config/mips/windiss.h: Remove.
|
|
* config/mt: Remove directory.
|
|
* config/pa/pa-osf.h: Remove.
|
|
* config/pa/pa-pro-end.h: Remove.
|
|
* config/pa/t-pro: Remove.
|
|
* config/ptx4.h: Remove.
|
|
* config/rs6000/beos.h: Remove.
|
|
* config/rs6000/kaos-ppc.h: Remove.
|
|
* config/rs6000/t-beos: Remove.
|
|
* config/rs6000/windiss.h: Remove.
|
|
* config/sh/kaos-sh.h: Remove.
|
|
* config/sol2-6.h: Remove.
|
|
* config/sparc/sol26-sld.h: Remove.
|
|
* config/sparc/sysv4-only.h: Remove.
|
|
* config/vax/bsd.h: Remove.
|
|
* config/vax/t-memfuncs: Remove.
|
|
* config/vax/ultrix.h: Remove.
|
|
* config/vax/vaxv.h: Remove.
|
|
* config/windiss.h: Remove.
|
|
|
|
2008-06-06 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR rtl-optimization/36438
|
|
* cse.c (fold_rtx) [ASHIFT, LSHIFTRT, ASHIFTRT]: Break out early
|
|
for vector shifts with constant scalar shift operands.
|
|
|
|
2008-06-06 Sandip Matte <sandip@rmicorp.com>
|
|
|
|
* doc/invoke.texi: Document -march=xlr.
|
|
* config/mips/xlr.md: New file.
|
|
* config/mips/mips.md: Include it.
|
|
(cpu): Add "xlr".
|
|
* config/mips/mips.h (PROCESSOR_XLR): New processor_type.
|
|
* config/mips/mips.c (mips_cpu_info_table): Add an XLR entry.
|
|
(mips_rtx_cost_data): Likewise.
|
|
|
|
2008-06-06 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_mode_dependent_address): Remove
|
|
PRE_INC and PRE_DEC cases.
|
|
|
|
2008-06-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/36419
|
|
* except.c (expand_resx_expr): Call do_pending_stack_adjust () before
|
|
the emitting jump insn.
|
|
|
|
PR target/36362
|
|
* gimplify.c (gimplify_expr) <case TRUTH_NOT_EXPR>: If *expr_p type
|
|
is not bool, boolify the whole *expr_p and convert to the desired type.
|
|
|
|
2008-06-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP value to 200805.
|
|
* langhooks.h (struct lang_hooks_for_decls): Add omp_finish_clause.
|
|
Add omp_private_outer_ref hook, add another argument to
|
|
omp_clause_default_ctor hook.
|
|
* langhooks-def.h (LANG_HOOKS_OMP_FINISH_CLAUSE): Define.
|
|
(LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
|
|
(LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR): Change to
|
|
hook_tree_tree_tree_tree_null.
|
|
(LANG_HOOKS_DECLS): Add LANG_HOOKS_OMP_FINISH_CLAUSE and
|
|
LANG_HOOKS_OMP_PRIVATE_OUTER_REF.
|
|
* hooks.c (hook_tree_tree_tree_tree_null): New function.
|
|
* hooks.h (hook_tree_tree_tree_tree_null): New prototype.
|
|
* tree.def (OMP_TASK): New tree code.
|
|
* tree.h (OMP_TASK_COPYFN, OMP_TASK_ARG_SIZE, OMP_TASK_ARG_ALIGN,
|
|
OMP_CLAUSE_PRIVATE_OUTER_REF, OMP_CLAUSE_LASTPRIVATE_STMT,
|
|
OMP_CLAUSE_COLLAPSE_ITERVAR, OMP_CLAUSE_COLLAPSE_COUNT,
|
|
OMP_TASKREG_CHECK, OMP_TASKREG_BODY, OMP_TASKREG_CLAUSES,
|
|
OMP_TASKREG_FN, OMP_TASKREG_DATA_ARG, OMP_TASK_BODY,
|
|
OMP_TASK_CLAUSES, OMP_TASK_FN, OMP_TASK_DATA_ARG,
|
|
OMP_CLAUSE_COLLAPSE_EXPR): Define.
|
|
(enum omp_clause_default_kind): Add OMP_CLAUSE_DEFAULT_FIRSTPRIVATE.
|
|
(OMP_DIRECTIVE_P): Add OMP_TASK.
|
|
(OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): New clause codes.
|
|
(OMP_CLAUSE_SCHEDULE_AUTO): New schedule kind.
|
|
* tree.c (omp_clause_code_name): Add OMP_CLAUSE_COLLAPSE
|
|
and OMP_CLAUSE_UNTIED entries.
|
|
(omp_clause_num_ops): Likewise. Increase OMP_CLAUSE_LASTPRIVATE
|
|
num_ops to 2.
|
|
(walk_tree_1): Handle OMP_CLAUSE_COLLAPSE and OMP_CLAUSE_UNTIED.
|
|
Walk OMP_CLAUSE_LASTPRIVATE_STMT.
|
|
* tree-pretty-print.c (dump_omp_clause): Handle
|
|
OMP_CLAUSE_SCHEDULE_AUTO, OMP_CLAUSE_UNTIED, OMP_CLAUSE_COLLAPSE,
|
|
OMP_CLAUSE_DEFAULT_FIRSTPRIVATE.
|
|
(dump_generic_node): Handle OMP_TASK and collapsed OMP_FOR loops.
|
|
* c-omp.c (c_finish_omp_for): Allow pointer iterators. Remove
|
|
warning about unsigned iterators. Change decl/init/cond/incr
|
|
arguments to TREE_VECs, check arguments for all collapsed loops.
|
|
(c_finish_omp_taskwait): New function.
|
|
(c_split_parallel_clauses): Put OMP_CLAUSE_COLLAPSE clause to
|
|
ws_clauses.
|
|
* c-parser.c (c_parser_omp_for_loop): Parse collapsed loops. Call
|
|
default_function_array_conversion on init. Add par_clauses argument.
|
|
If decl is present in parallel's lastprivate clause, change it to
|
|
shared and add lastprivate clause for decl to OMP_FOR_CLAUSES.
|
|
Add clauses argument, on success set OMP_FOR_CLAUSES to it. Look up
|
|
collapse count in clauses.
|
|
(c_parser_omp_for, c_parser_omp_parallel): Adjust
|
|
c_parser_omp_for_loop callers.
|
|
(OMP_FOR_CLAUSE_MASK): Add 1 << PRAGMA_OMP_CLAUSE_COLLAPSE.
|
|
(c_parser_pragma): Handle PRAGMA_OMP_TASKWAIT.
|
|
(c_parser_omp_clause_name): Handle collapse and untied clauses.
|
|
(c_parser_omp_clause_collapse, c_parser_omp_clause_untied): New
|
|
functions.
|
|
(c_parser_omp_clause_schedule): Handle schedule(auto).
|
|
Include correct location in the error message.
|
|
(c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_COLLAPSE
|
|
and PRAGMA_OMP_CLAUSE_UNTIED.
|
|
(OMP_TASK_CLAUSE_MASK): Define.
|
|
(c_parser_omp_task, c_parser_omp_taskwait): New functions.
|
|
(c_parser_omp_construct): Handle PRAGMA_OMP_TASK.
|
|
* tree-nested.c (convert_nonlocal_omp_clauses,
|
|
convert_local_omp_clauses): Handle OMP_CLAUSE_LASTPRIVATE_STMT,
|
|
OMP_CLAUSE_REDUCTION_INIT, OMP_CLAUSE_REDUCTION_MERGE,
|
|
OMP_CLAUSE_COLLAPSE and OMP_CLAUSE_UNTIED.
|
|
Don't handle TREE_STATIC or DECL_EXTERNAL VAR_DECLs in
|
|
OMP_CLAUSE_DECL.
|
|
(conver_nonlocal_reference, convert_local_reference,
|
|
convert_call_expr): Handle OMP_TASK the same as OMP_PARALLEL. Use
|
|
OMP_TASKREG_* macros rather than OMP_PARALLEL_*.
|
|
(walk_omp_for): Adjust for OMP_FOR_{INIT,COND,INCR} changes.
|
|
* tree-gimple.c (is_gimple_stmt): Handle OMP_TASK.
|
|
* c-tree.h (c_begin_omp_task, c_finish_omp_task): New prototypes.
|
|
* c-pragma.h (PRAGMA_OMP_TASK, PRAGMA_OMP_TASKWAIT): New.
|
|
(PRAGMA_OMP_CLAUSE_COLLAPSE, PRAGMA_OMP_CLAUSE_UNTIED): New.
|
|
* c-typeck.c (c_begin_omp_task, c_finish_omp_task): New functions.
|
|
(c_finish_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and
|
|
OMP_CLAUSE_UNTIED.
|
|
* c-pragma.c (init_pragma): Init omp task and omp taskwait pragmas.
|
|
* c-common.h (c_finish_omp_taskwait): New prototype.
|
|
* gimple-low.c (lower_stmt): Handle OMP_TASK.
|
|
* tree-parloops.c (create_parallel_loop): Create 1 entry
|
|
vectors for OMP_FOR_{INIT,COND,INCR}.
|
|
* tree-cfg.c (remove_useless_stmts_1): Handle OMP_* containers.
|
|
(make_edges): Handle OMP_TASK.
|
|
* tree-ssa-operands.c (get_expr_operands): Handle collapsed OMP_FOR
|
|
loops, adjust for OMP_FOR_{INIT,COND,INCR} changes.
|
|
* tree-inline.c (estimate_num_insns_1): Handle OMP_TASK.
|
|
* builtin-types.def (BT_PTR_ULONGLONG, BT_PTR_FN_VOID_PTR_PTR,
|
|
BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
|
|
BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
|
|
BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
|
|
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
|
|
* omp-builtins.def (BUILT_IN_GOMP_TASK, BUILT_IN_GOMP_TASKWAIT,
|
|
BUILT_IN_GOMP_LOOP_ULL_STATIC_START,
|
|
BUILT_IN_GOMP_LOOP_ULL_DYNAMIC_START,
|
|
BUILT_IN_GOMP_LOOP_ULL_GUIDED_START,
|
|
BUILT_IN_GOMP_LOOP_ULL_RUNTIME_START,
|
|
BUILT_IN_GOMP_LOOP_ULL_ORDERED_STATIC_START,
|
|
BUILT_IN_GOMP_LOOP_ULL_ORDERED_DYNAMIC_START,
|
|
BUILT_IN_GOMP_LOOP_ULL_ORDERED_GUIDED_START,
|
|
BUILT_IN_GOMP_LOOP_ULL_ORDERED_RUNTIME_START,
|
|
BUILT_IN_GOMP_LOOP_ULL_STATIC_NEXT,
|
|
BUILT_IN_GOMP_LOOP_ULL_DYNAMIC_NEXT,
|
|
BUILT_IN_GOMP_LOOP_ULL_GUIDED_NEXT,
|
|
BUILT_IN_GOMP_LOOP_ULL_RUNTIME_NEXT,
|
|
BUILT_IN_GOMP_LOOP_ULL_ORDERED_STATIC_NEXT,
|
|
BUILT_IN_GOMP_LOOP_ULL_ORDERED_DYNAMIC_NEXT,
|
|
BUILT_IN_GOMP_LOOP_ULL_ORDERED_GUIDED_NEXT,
|
|
BUILT_IN_GOMP_LOOP_ULL_ORDERED_RUNTIME_NEXT): New builtins.
|
|
* gimplify.c (gimplify_omp_for): Allow pointer type for decl,
|
|
handle POINTER_PLUS_EXPR. If loop counter has been replaced and
|
|
original iterator is present in lastprivate clause or if
|
|
collapse > 1, set OMP_CLAUSE_LASTPRIVATE_STMT. Handle collapsed
|
|
OMP_FOR loops, adjust for OMP_FOR_{INIT,COND,INCR} changes.
|
|
(gimplify_expr): Handle OMP_SECTIONS_SWITCH and OMP_TASK.
|
|
(enum gimplify_omp_var_data): Add GOVD_PRIVATE_OUTER_REF.
|
|
(omp_notice_variable): Set GOVD_PRIVATE_OUTER_REF if needed,
|
|
if it is set, lookup var in outer contexts too. Handle
|
|
OMP_CLAUSE_DEFAULT_FIRSTPRIVATE. Handle vars that are supposed
|
|
to be implicitly determined firstprivate for task regions.
|
|
(gimplify_scan_omp_clauses): Set GOVD_PRIVATE_OUTER_REF if needed,
|
|
if it is set, lookup var in outer contexts too. Set
|
|
OMP_CLAUSE_PRIVATE_OUTER_REF if GOVD_PRIVATE_OUTER_REF is set.
|
|
Handle OMP_CLAUSE_LASTPRIVATE_STMT, OMP_CLAUSE_COLLAPSE and
|
|
OMP_CLAUSE_UNTIED. Take region_type as last argument
|
|
instead of in_parallel and in_combined_parallel.
|
|
(gimplify_omp_parallel, gimplify_omp_for, gimplify_omp_workshare):
|
|
Adjust callers.
|
|
(gimplify_adjust_omp_clauses_1): Set OMP_CLAUSE_PRIVATE_OUTER_REF if
|
|
GOVD_PRIVATE_OUTER_REF is set. Call omp_finish_clause langhook.
|
|
(new_omp_context): Set default_kind to
|
|
OMP_CLAUSE_DEFAULT_UNSPECIFIED for OMP_TASK regions.
|
|
(omp_region_type): New enum.
|
|
(struct gimplify_omp_ctx): Remove is_parallel and is_combined_parallel
|
|
fields, add region_type.
|
|
(new_omp_context): Take region_type as argument instead of is_parallel
|
|
and is_combined_parallel.
|
|
(gimple_add_tmp_var, omp_firstprivatize_variable, omp_notice_variable,
|
|
omp_is_private, omp_check_private): Adjust ctx->is_parallel and
|
|
ctx->is_combined_parallel checks.
|
|
(gimplify_omp_task): New function.
|
|
(gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and
|
|
OMP_CLAUSE_UNTIED.
|
|
* omp-low.c (extract_omp_for_data): Use schedule(static)
|
|
for schedule(auto). Handle pointer and unsigned iterators.
|
|
Compute fd->iter_type. Handle POINTER_PLUS_EXPR increments.
|
|
Add loops argument. Extract data for collapsed OMP_FOR loops.
|
|
(expand_parallel_call): Assert sched_kind isn't auto,
|
|
map runtime schedule to index 3.
|
|
(struct omp_for_data_loop): New type.
|
|
(struct omp_for_data): Remove v, n1, n2, step, cond_code fields.
|
|
Add loop, loops, collapse and iter_type fields.
|
|
(workshare_safe_to_combine_p): Disallow combined for if
|
|
iter_type is unsigned long long. Don't combine collapse > 1 loops
|
|
unless all bounds and steps are constant. Adjust extract_omp_for_data
|
|
caller.
|
|
(expand_omp_for_generic): Handle pointer, unsigned and long long
|
|
iterators. Handle collapsed OMP_FOR loops. Adjust
|
|
for struct omp_for_data changes. If libgomp function doesn't return
|
|
boolean_type_node, add comparison of the return value with 0.
|
|
(expand_omp_for_static_nochunk, expand_omp_for_static_chunk): Handle
|
|
pointer, unsigned and long long iterators. Adjust for struct
|
|
omp_for_data changes.
|
|
(expand_omp_for): Assert sched_kind isn't auto, map runtime schedule
|
|
to index 3. Use GOMP_loop_ull*{start,next} if iter_type is
|
|
unsigned long long. Allocate loops array, pass it to
|
|
extract_omp_for_data. For collapse > 1 loops use always
|
|
expand_omp_for_generic.
|
|
(omp_context): Add sfield_map and srecord_type fields.
|
|
(is_task_ctx, lookup_sfield): New functions.
|
|
(use_pointer_for_field): Use is_task_ctx helper. Change first
|
|
argument's type from const_tree to tree. Clarify comment.
|
|
In OMP_TASK disallow copy-in/out sharing.
|
|
(build_sender_ref): Call lookup_sfield instead of lookup_field.
|
|
(install_var_field): Add mask argument. Populate both record_type
|
|
and srecord_type if needed.
|
|
(delete_omp_context): Destroy sfield_map, clear DECL_ABSTRACT_ORIGIN
|
|
in srecord_type.
|
|
(fixup_child_record_type): Also remap FIELD_DECL's DECL_SIZE{,_UNIT}
|
|
and DECL_FIELD_OFFSET.
|
|
(scan_sharing_clauses): Adjust install_var_field callers. For
|
|
firstprivate clauses on explicit tasks allocate the var by value in
|
|
record_type unconditionally, rather than by reference.
|
|
Handle OMP_CLAUSE_PRIVATE_OUTER_REF. Scan OMP_CLAUSE_LASTPRIVATE_STMT.
|
|
Use is_taskreg_ctx instead of is_parallel_ctx.
|
|
Handle OMP_CLAUSE_COLLAPSE and OMP_CLAUSE_UNTIED.
|
|
(create_omp_child_function_name): Add task_copy argument, use
|
|
*_omp_cpyfn* names if it is true.
|
|
(create_omp_child_function): Add task_copy argument, if true create
|
|
*_omp_cpyfn* helper function.
|
|
(scan_omp_parallel): Adjust create_omp_child_function callers.
|
|
Rename parallel_nesting_level to taskreg_nesting_level.
|
|
(scan_omp_task): New function.
|
|
(lower_rec_input_clauses): Don't run constructors for firstprivate
|
|
explicit task vars which are initialized by *_omp_cpyfn*.
|
|
Pass outer var ref to omp_clause_default_ctor hook if
|
|
OMP_CLAUSE_PRIVATE_OUTER_REF or OMP_CLAUSE_LASTPRIVATE.
|
|
Replace OMP_CLAUSE_REDUCTION_PLACEHOLDER decls in
|
|
OMP_CLAUSE_REDUCTION_INIT.
|
|
(lower_send_clauses): Clear DECL_ABSTRACT_ORIGIN if in task to
|
|
avoid duplicate setting of fields. Handle
|
|
OMP_CLAUSE_PRIVATE_OUTER_REF.
|
|
(lower_send_shared_vars): Use srecord_type if non-NULL. Don't
|
|
copy-out if TREE_READONLY, only copy-in.
|
|
(expand_task_copyfn): New function.
|
|
(expand_task_call): New function.
|
|
(struct omp_taskcopy_context): New type.
|
|
(task_copyfn_copy_decl, task_copyfn_remap_type, create_task_copyfn):
|
|
New functions.
|
|
(lower_omp_parallel): Rename to...
|
|
(lower_omp_taskreg): ... this. Use OMP_TASKREG_* macros where needed.
|
|
Call create_task_copyfn if srecord_type is needed. Adjust
|
|
sender_decl type.
|
|
(task_shared_vars): New variable.
|
|
(check_omp_nesting_restrictions): Warn if work-sharing,
|
|
barrier, master or ordered region is closely nested inside OMP_TASK.
|
|
Add warnings for barrier if closely nested inside of work-sharing,
|
|
ordered, or master region.
|
|
(scan_omp_1): Call check_omp_nesting_restrictions even for
|
|
GOMP_barrier calls. Rename parallel_nesting_level to
|
|
taskreg_nesting_level. Handle OMP_TASK.
|
|
(lower_lastprivate_clauses): Even if some lastprivate is found on a
|
|
work-sharing construct, continue looking for them on parent parallel
|
|
construct.
|
|
(lower_omp_for_lastprivate): Add lastprivate clauses
|
|
to the beginning of dlist rather than end. Adjust for struct
|
|
omp_for_data changes.
|
|
(lower_omp_for): Add rec input clauses before OMP_FOR_PRE_BODY,
|
|
not after it. Handle collapsed OMP_FOR loops, adjust for
|
|
OMP_FOR_{INIT,COND,INCR} changes, adjust extract_omp_for_data caller.
|
|
(get_ws_args_for): Adjust extract_omp_for_data caller.
|
|
(scan_omp_for): Handle collapsed OMP_FOR
|
|
loops, adjust for OMP_FOR_{INIT,COND,INCR} changes.
|
|
(lower_omp_single_simple): If libgomp function doesn't return
|
|
boolean_type_node, add comparison of the return value with 0.
|
|
(diagnose_sb_1, diagnose_sb_2): Handle collapsed OMP_FOR
|
|
loops, adjust for OMP_FOR_{INIT,COND,INCR} changes. Handle OMP_TASK.
|
|
(parallel_nesting_level): Rename to...
|
|
(taskreg_nesting_level): ... this.
|
|
(is_taskreg_ctx): New function.
|
|
(build_outer_var_ref, omp_copy_decl): Use is_taskreg_ctx instead
|
|
of is_parallel_ctx.
|
|
(execute_lower_omp): Rename parallel_nesting_level to
|
|
taskreg_nesting_level.
|
|
(expand_omp_parallel): Rename to...
|
|
(expand_omp_taskreg): ... this. Use OMP_TASKREG_* macros where needed.
|
|
Call omp_task_call for OMP_TASK regions.
|
|
(expand_omp): Adjust caller, handle OMP_TASK.
|
|
(lower_omp_1): Adjust lower_omp_taskreg caller, handle OMP_TASK.
|
|
|
|
* bitmap.c (bitmap_default_obstack_depth): New variable.
|
|
(bitmap_obstack_initialize, bitmap_obstack_release): Do nothing
|
|
if argument is NULL and bitmap_default_obstack is already initialized.
|
|
* ipa-struct-reorg.c (do_reorg_1): Call bitmap_obstack_release
|
|
at the end.
|
|
* matrix-reorg.c (matrix_reorg): Likewise.
|
|
|
|
2008-06-06 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (*indirect_jump): Macroize using P
|
|
mode iterator. Remove !TARGET_64BIT from insn constraints.
|
|
(*tablejump_1): Ditto.
|
|
(*indirect_jump_rex64): Remove insn pattern.
|
|
(*tablejump_1_rex64): Ditto.
|
|
(eh_return_<mode>): Macroize using P mode iterator from eh_return_di
|
|
and eh_return_si insn patterns.
|
|
|
|
2008-06-06 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-structalias.c (merge_smts_into): Remove.
|
|
(find_what_p_points_to): Do not bother to compute the
|
|
points-to set for pt_anything pointers.
|
|
* tree-ssa-operands.c (get_addr_dereference_operands): No NMT
|
|
for pt_anything pointers is ok.
|
|
|
|
2008-06-06 Jan Hubicka <jh@suse.cz>
|
|
|
|
* passes.c (execute_ipa_pass_list): Do not regenerate summaries.
|
|
|
|
2008-06-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* cgraph.c: Fix typos in comments.
|
|
(cgraph_availability_names): Fix string typo.
|
|
* fold-const.c: Fix typos in comments.
|
|
(fold_binary): Fix typo in warning.
|
|
* genautomata.c: Fix typos in comments.
|
|
(check_presence_pattern_sets): Fix typo in local variable.
|
|
(output_description): Fix typo in output.
|
|
* ggc-zone.c (ggc_pch_finish): Fix typo in error message.
|
|
* hwint.h: Likewise.
|
|
* matrix-reorg.c (check_allocation_function): Likewise.
|
|
* omega.c (smooth_weird_equations): Likewise.
|
|
* auto-inc-dec.c: Fix typos in comments.
|
|
* bb-reorder.c: Likewise.
|
|
* builtins.c: Likewise.
|
|
* c-common.c: Likewise.
|
|
* c-cppbuiltin.c: Likewise.
|
|
* c-parser.c: Likewise.
|
|
* c-pretty-print.c: Likewise.
|
|
* cfgcleanup.c: Likewise.
|
|
* cfgexpand.c: Likewise.
|
|
* cfghooks.c: Likewise.
|
|
* cfglayout.c: Likewise.
|
|
* cfgloopmanip.c: Likewise.
|
|
* cgraphunit.c: Likewise.
|
|
* coverage.c: Likewise.
|
|
* dbxout.c: Likewise.
|
|
* df-byte-scan.c: Likewise.
|
|
* df-core.c: Likewise.
|
|
* df-problems.c: Likewise.
|
|
* df-scan.c: Likewise.
|
|
* dfp.c: Likewise.
|
|
* dominance.c: Likewise.
|
|
* domwalk.c: Likewise.
|
|
* dse.c: Likewise.
|
|
* dwarf2out.c: Likewise.
|
|
* emit-rtl.c: Likewise.
|
|
* et-forest.c: Likewise.
|
|
* function.c: Likewise.
|
|
* function.h: Likewise.
|
|
* gcc.c: Likewise.
|
|
* gcov-io.c: Likewise.
|
|
* gcov.c: Likewise.
|
|
* gcse.c: Likewise.
|
|
* genattrtab.c: Likewise.
|
|
* ggc-page.c: Likewise.
|
|
* gimplify.c: Likewise.
|
|
* gthr-lynx.h: Likewise.
|
|
* haifa-sched.c: Likewise.
|
|
* ipa-cp.c: Likewise.
|
|
* ipa-inline.c: Likewise.
|
|
* ipa-prop.h: Likewise.
|
|
* ipa-pure-const.c: Likewise.
|
|
* ipa-struct-reorg.c: Likewise.
|
|
* ipa-struct-reorg.h: Likewise.
|
|
* ipa-type-escape.c: Likewise.
|
|
* ipa.c: Likewise.
|
|
* loop-doloop.c: Likewise.
|
|
* mips-tfile.c: Likewise.
|
|
* mkmap-flat.awk: Likewise.
|
|
* mkmap-symver.awk: Likewise.
|
|
* modulo-sched.c: Likewise.
|
|
* omp-low.c: Likewise.
|
|
* optabs.c: Likewise.
|
|
* optabs.h: Likewise.
|
|
* opts.c: Likewise.
|
|
* passes.c: Likewise.
|
|
* postreload-gcse.c: Likewise.
|
|
* postreload.c: Likewise.
|
|
* predict.c: Likewise.
|
|
* pretty-print.h: Likewise.
|
|
* profile.c: Likewise.
|
|
* protoize.c: Likewise.
|
|
* ra-conflict.c: Likewise.
|
|
* real.c: Likewise.
|
|
* recog.c: Likewise.
|
|
* regclass.c: Likewise.
|
|
* regs.h: Likewise.
|
|
* reload.c: Likewise.
|
|
* rtl-error.c: Likewise.
|
|
* rtlanal.c: Likewise.
|
|
* scan.h: Likewise.
|
|
* sched-rgn.c: Likewise.
|
|
* see.c: Likewise.
|
|
* stmt.c: Likewise.
|
|
* target.h: Likewise.
|
|
* tree-dfa.c: Likewise.
|
|
* tree-eh.c: Likewise.
|
|
* tree-flow-inline.h: Likewise.
|
|
* tree-inline.c: Likewise.
|
|
* tree-into-ssa.c: Likewise.
|
|
* tree-loop-distribution.c: Likewise.
|
|
* tree-nested.c: Likewise.
|
|
* tree-parloops.c: Likewise.
|
|
* tree-pass.h: Likewise.
|
|
* tree-pretty-print.c: Likewise.
|
|
* tree-profile.c: Likewise.
|
|
* tree-scalar-evolution.c: Likewise.
|
|
* tree-sra.c: Likewise.
|
|
* tree-ssa-alias-warnings.c: Likewise.
|
|
* tree-ssa-ccp.c: Likewise.
|
|
* tree-ssa-coalesce.c: Likewise.
|
|
* tree-ssa-dom.c: Likewise.
|
|
* tree-ssa-dse.c: Likewise.
|
|
* tree-ssa-forwprop.c: Likewise.
|
|
* tree-ssa-live.c: Likewise.
|
|
* tree-ssa-live.h: Likewise.
|
|
* tree-ssa-loop-im.c: Likewise.
|
|
* tree-ssa-loop-ivopts.c: Likewise.
|
|
* tree-ssa-loop-niter.c: Likewise.
|
|
* tree-ssa-loop-prefetch.c: Likewise.
|
|
* tree-ssa-phiopt.c: Likewise.
|
|
* tree-ssa-phiprop.c: Likewise.
|
|
* tree-ssa-sccvn.c: Likewise.
|
|
* tree-ssa-ter.c: Likewise.
|
|
* tree-ssa-threadupdate.c: Likewise.
|
|
* tree-ssa.c: Likewise.
|
|
* tree-vect-analyze.c: Likewise.
|
|
* tree-vect-transform.c: Likewise.
|
|
* tree-vectorizer.c: Likewise.
|
|
* tree-vn.c: Likewise.
|
|
* tree-vrp.c: Likewise.
|
|
* tree.c: Likewise.
|
|
* tree.def: Likewise.
|
|
* tree.h: Likewise.
|
|
* unwind-dw2-fde.c: Likewise.
|
|
* unwind.inc: Likewise.
|
|
* value-prof.c: Likewise.
|
|
* vmsdbgout.c: Likewise.
|
|
|
|
2008-06-05 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/xcoff.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Do not
|
|
always place FP constants in the TOC for TARGET_POWERPC64.
|
|
* config/rs6000/linux64.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Same.
|
|
|
|
2008-06-05 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config.gcc (powerpc-*-linux*spe*): Use t-dfprules.
|
|
* config/rs6000/dfp.md (negdd2, absdd2, negtd2, abstd2): Do not
|
|
enable for TARGET_E500_DOUBLE.
|
|
(*movdd_softfloat32): Also enable for !TARGET_FPRS.
|
|
* config/rs6000/rs6000.c (invalid_e500_subreg): Treat decimal
|
|
floating-point modes like integer modes for E500 double.
|
|
(rs6000_legitimate_offset_address_p): Likewise.
|
|
(rs6000_legitimize_address): Likewise. Do not allow REG+REG
|
|
addressing for DDmode for E500 double.
|
|
(rs6000_hard_regno_nregs): Do not treat decimal floating-point
|
|
modes as using 64-bits of registers for E500 double.
|
|
(spe_build_register_parallel): Do not handle DDmode or TDmode.
|
|
(rs6000_spe_function_arg): Do not handle DDmode or TDmode
|
|
specially for E500 double.
|
|
(function_arg): Do not call rs6000_spe_function_arg for DDmode or
|
|
TDmode for E500 double.
|
|
(rs6000_gimplify_va_arg): Only handle SDmode in registers
|
|
specially if TARGET_HARD_FLOAT && TARGET_FPRS.
|
|
(rs6000_split_multireg_move): Do not handle TDmode specially for
|
|
E500 double.
|
|
(spe_func_has_64bit_regs_p): Do not treat DDmode or TDmode as
|
|
using 64-bit registers for E500 double.
|
|
(emit_frame_save): Do not handle DDmode specially for E500 double.
|
|
(gen_frame_mem_offset): Likewise.
|
|
(rs6000_function_value): Do not call spe_build_register_parallel
|
|
for DDmode or TDmode.
|
|
(rs6000_libcall_value): Likewise.
|
|
* config/rs6000/rs6000.h (LOCAL_ALIGNMENT, MEMBER_TYPE_FORCES_BLK,
|
|
DATA_ALIGNMENT, CLASS_MAX_NREGS): Do not handle DDmode specially
|
|
for E500 double.
|
|
|
|
2008-06-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (setup_incoming_varargs_64): Fix a typo
|
|
in comments.
|
|
|
|
2008-06-04 Junjie Gu <jgu@tensilica.com>
|
|
|
|
* config/xtensa/lib2funcs.S (__xtensa_nonlocal_goto): Use unsigned
|
|
comparison for frame pointers.
|
|
|
|
2008-06-04 Andy Hutchinson <hutchinsonandy@aim.com>
|
|
|
|
PR target/27386
|
|
* config/avr/avr.h (PUSH_ROUNDING): Remove.
|
|
|
|
2008-06-04 Andy Hutchinson <hutchinsonandy@aim.com>
|
|
|
|
PR target/30243
|
|
* builtins.c (expand_builtin_signbit): Don't take lowpart when
|
|
register is already smaller or equal to required mode.
|
|
|
|
2008-06-04 Xinliang David Li <davidxl@google.com>
|
|
|
|
* tree-call-cdce.c: New file.
|
|
(cond_dead_built_in_calls): New static variable.
|
|
(input_domain): New struct.
|
|
(check_pow): New function.
|
|
(check_builtin_call): Ditto.
|
|
(check_target_format): Ditto.
|
|
(is_call_dce_candidate): Ditto.
|
|
(gen_one_condition): Ditto.
|
|
(gen_conditions_for_domain): Ditto.
|
|
(get_domain): Ditto.
|
|
(gen_conditions_for_pow_cst_base): Ditto.
|
|
(gen_conditions_for_pow_int_base): Ditto.
|
|
(gen_conditions_for_pow): Ditto.
|
|
(get_no_error_domain): Ditto.
|
|
(gen_shrink_wrap_conditions): Ditto.
|
|
(shrink_wrap_one_built_in_call): Ditto.
|
|
(shink_wrap_conditional_dead_built_in_calls): Ditto.
|
|
(tree_call_cdce): Ditto.
|
|
(gate_call_cdce): Ditto.
|
|
(pass_call_cdce): New gimple pass.
|
|
* passes.c: (init_optimization_passes): New pass.
|
|
* tree-pass.h: New pass declaration.
|
|
* opts.c (decode_options): New flag setting.
|
|
* common.opt: Add -ftree-builtin-call-dce flag.
|
|
* Makefile.in: Add new source file.
|
|
* tempvar.def: New tv_id.
|
|
* doc/invoke.texi (-ftree-builtin-call-dce): New flag.
|
|
|
|
2008-06-04 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-flow-inline.h (is_global_var): Do not check TREE_STATIC on MTAGs.
|
|
(is_call_clobbered): Always check var_ann->call_clobbered.
|
|
(mark_call_clobbered): Always set var_ann->call_clobbered.
|
|
(clear_call_clobbered): Always clear var_ann->call_clobbered.
|
|
* tree-ssa-alias.c (mark_non_addressable): Use clear_call_clobbered.
|
|
(reset_alias_info): Clear call clobbering info on MTAGs and
|
|
globals as well.
|
|
(set_pt_anything): Set pt_global_mem.
|
|
(create_tag_raw): Adjust comment.
|
|
(may_be_aliased): Do not check TREE_PUBLIC on MTAGs.
|
|
|
|
2008-06-04 Joseph Myers <joseph@codesourcery.com>
|
|
Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
|
|
* config/m68k/m68k.opt (mxgot): New option.
|
|
* config/m68k/m68k.c (legitimize_pic_address): Handle -mxgot.
|
|
(m68k_output_addr_const_extra): New.
|
|
* config/m68k/m68k.h (OUTPUT_ADDR_CONST_EXTRA): New.
|
|
* config/m68k/m68k-protos.h (m68k_output_addr_const_extra): Declare.
|
|
* config/m68k/m68k.md (UNSPEC_GOTOFF): Define.
|
|
* doc/invoke.texi (M680x0 Options): Document -mxgot.
|
|
|
|
2008-06-04 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-structalias.c (handle_ptr_arith): Correctly handle
|
|
negative or non-representable offsets.
|
|
|
|
2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_gen_leave): New.
|
|
(ix86_gen_pop1): Likewise.
|
|
(ix86_gen_add3): Likewise.
|
|
(ix86_gen_sub3): Likewise.
|
|
(ix86_gen_sub3_carry): Likewise.
|
|
(ix86_gen_one_cmpl2): Likewise.
|
|
(ix86_gen_monitor): Likewise.
|
|
(override_options): Initialize ix86_gen_leave, ix86_gen_pop1,
|
|
ix86_gen_add3, ix86_gen_sub3, ix86_gen_sub3_carry,
|
|
ix86_gen_one_cmpl2 and ix86_gen_monitor.
|
|
(ix86_file_end): Use mov%z0 instead of mov{q}/mov{l}.
|
|
(output_set_got): Use mov%z0, pop%z0 and add%z0 instead of
|
|
mov{q}/mov{l}, pop{q}/pop{l} and add{q}/add{l}.
|
|
(ix86_expand_epilogue): Updated.
|
|
(print_operand): Handle integer register operand for 'z'.
|
|
(ix86_expand_strlensi_unroll_1): Likewise.
|
|
(ix86_expand_strlen): Likewise.
|
|
(ix86_expand_builtin): Likewise.
|
|
(x86_output_mi_thunk): Use mov%z1 and add%z1 instead of
|
|
mov{q}/mov{l} and add{q}/add{l}.
|
|
|
|
2008-06-03 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config/i386/i386.md (P): New mode iterator.
|
|
(SFmode push_operand splitter): Macroize DImode and SImode pushes
|
|
using P mode iterator.
|
|
(DFmode push_operand splitter): Ditto.
|
|
(XFmode push_operand splitter): Ditto.
|
|
(DFmode float_extend SFmode push_operand splitter): Ditto.
|
|
(XFmode float_extend SFmode push_operand splitter): Do not generate
|
|
SImode pushes for 64bit target. Macroize Dimode and SImode
|
|
pushes using P mode iterator.
|
|
(XFmode float_extend DFmode push_operand splitter): Ditto.
|
|
|
|
2008-06-03 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config/i386/i386-protos.h (ix86_reg_parm_stack_space): New.
|
|
* config/i386/i386.h (ix86_reg_parm_stack_space): Removed prototype.
|
|
* config/i386/i386.c (ix86_reg_parm_stack_space): Changed
|
|
return type to int.
|
|
(ix86_call_abi_override): Remove check for call_used_regs.
|
|
|
|
2008-06-03 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-structalias.c (find_func_aliases): Add constraints
|
|
for the lhs of calls if the return type contains pointers.
|
|
|
|
2008-06-03 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* doc/tm.texi (OVERRIDE_ABI_FORMAT): New.
|
|
* doc/extend.texi (ms_abi,sysv_abi): New attribute description.
|
|
* function.c (allocate_struct_function): Use of OVERRIDE_ABI_FORMAT.
|
|
* config/i386/cygming.h (TARGET_64BIT_MS_ABI): Make use
|
|
of cfun and DEFAULT_ABI to deceide abi mode.
|
|
(DEFAULT_ABI): New.
|
|
(REG_PARM_STACK_SPACE): Removed.
|
|
(OUTGOING_REG_PARM_STACK_SPACE): Removed.
|
|
(STACK_BOUNDARY): Use default target to deceide stack boundary.
|
|
* config/i386/i386-protos.h (ix86_cfun_abi): New.
|
|
(ix86_function_abi): Likewise.
|
|
(ix86_function_type_abi): Likewise.
|
|
(ix86_call_abi_override): Likewise.
|
|
* confid/i386/i386.md (SSE_REGPARM_MAX): Replaced by abi
|
|
specific define X86_64_SSE_REGPARM_MAX/X64_SSE_REGPARM_MAX.
|
|
* config/i386/i386.c (override_options): Replace TARGET_64BIT_MS_ABI.
|
|
(X86_64_VARARGS_SIZE): Replace REGPARM_MAX and SSE_REGPARM_MAX by abi
|
|
specific defines.
|
|
(X86_64_REGPARM_MAX): New.
|
|
(X86_64_SSE_REGPARM_MAX): New.
|
|
(X64_REGPARM_MAX): New.
|
|
(X64_SSE_REGPARM_MAX): New.
|
|
(X86_32_REGPARM_MAX): New.
|
|
(X86_32_SSE_REGPARM_MAX): New.
|
|
(ix86_handle_cconv_attribute): Replace TARGET_64BIT_MS_ABI.
|
|
(ix86_function_regparm): Handle user calling abi.
|
|
(ix86_function_arg_regno_p): Replace TARGET_64BIT_MS_ABI
|
|
by DEFAULT_ABI versus SYSV_ABI check.
|
|
(ix86_reg_parm_stack_space): New.
|
|
(ix86_function_type_abi): New.
|
|
(ix86_call_abi_override): New.
|
|
(ix86_function_abi): New.
|
|
(ix86_cfun_abi): New.
|
|
(init_cumulative_args): Call abi specific initialization.
|
|
(function_arg_advance): Remove TARGET_64BIT_MS_ABI.
|
|
(function_arg_64): Extend SSE_REGPARM_MAX check.
|
|
(function_arg (): Remove TARGET_64BIT_MS_ABI.
|
|
(ix86_pass_by_reference): Likewise.
|
|
(ix86_function_value_regno_p): Likewise.
|
|
(function_value_64): Replace REGPARM_MAX, and SSE_REGPARM_MAX.
|
|
(ix86_function_value_1): Replace TARGET_64BIT_MS_ABI.
|
|
(return_in_memory_ms_64): Replace TARGET_64BIT_MS_ABI.
|
|
(ix86_build_builtin_va_list): Replace TARGET_64BIT_MS_ABI.
|
|
(setup_incoming_varargs_64): Adjust regparm for call abi.
|
|
(ix86_setup_incoming_varargs): Replace TARGET_64BIT_MS_ABI.
|
|
(ix86_va_start): Likewise.
|
|
(ix86_gimplify_va_arg): Likewise.
|
|
(ix86_expand_prologue): Likewise.
|
|
(output_pic_addr_const): Likewise.
|
|
(ix86_init_machine_status): Initialize call_abi by DEFAULT_ABI.
|
|
(x86_this_parameter): Replace TARGET_64BIT_MS_ABI.
|
|
(x86_output_mi_thunk): Likewise.
|
|
(x86_function_profiler): Likewise.
|
|
* config/i386/i386.h (TARGET_64BIT_MS_ABI): Use ix64_cfun_abi.
|
|
(SYSV_ABI, MS_ABI): New constants.
|
|
(DEFAULT_ABI): New.
|
|
(init_regs): Add prototype of function in regclass.c file.
|
|
(OVERRIDE_ABI_FORMAT): New.
|
|
(CONDITIONAL_REGISTER_USAGE): Remove TARGET_64BIT_MS_ABI part.
|
|
(REG_PARM_STACK_SPACE): Use ix86_reg_parm_stack_space.
|
|
(OUTGOING_REG_PARM_STACK_SPACE): New.
|
|
(ix86_reg_parm_stack_space): New prototype.
|
|
(CUMULATIVE_ARGS): Add call_abi member.
|
|
(machine_function): Add call_abi member.
|
|
* config/i386/mingw32.h (EXTRA_OS_CPP_BUILTINS): Replace
|
|
TARGET_64BIT_MS_ABI by DEFAULT_ABI compare to MS_ABI.
|
|
|
|
2008-06-02 Andy Hutchinson <hutchinsonandy@aim.com>
|
|
|
|
PR target/34879
|
|
* config/avr/avr.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Redefine.
|
|
(avr_builtin_setjmp_frame_value): New function.
|
|
* config/avr/avr.md (nonlocal_goto_receiver): Define.
|
|
(nonlocal_goto): Define.
|
|
|
|
2008-06-02 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* config/mips/mips.c (mips_emit_loadgp): Return early if
|
|
there is nothing do to, otherwise emit a blockage if
|
|
!TARGET_EXPLICIT_RELOCS || crtl->profile.
|
|
* config/mips/mips.md (loadgp_blockage): Use SI rather than DI.
|
|
|
|
2008-06-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* configure.ac: Drop unneeded backslash ending up in config.in.
|
|
* acinclude.m4: Likewise.
|
|
* config.in: Regenerate.
|
|
|
|
2008-05-26 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.c (maybe_hot_frequency_p): Break out of...
|
|
(maybe_hot_bb_p): ... here.
|
|
(maybe_hot_edge_p): New.
|
|
* tree-ssa-coalesce.c (coalesce_cost_edge): Compute cost based on edge.
|
|
* basic-block.h (maybe_hot_edge_p): Declare.
|
|
|
|
2008-05-31 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (*cmpfp_<mode>): Enable for optimize_size.
|
|
(*cmpfp_<mode>_cc): Ditto.
|
|
(*fp_jcc_8<mode>_387): Ditto.
|
|
(*fop_<MODEF:mode>_2_i387): Ditto.
|
|
(*fop_<MODEF:mode>_3_i387): Ditto.
|
|
(*fop_xf_2_i387): Ditto.
|
|
(*fop_xf_3_i387): Ditto.
|
|
|
|
2008-06-02 Tomas Bily <tbily@suse.cz>
|
|
|
|
* tree-ssa-ifcombine.c (get_name_for_bit_test): Use CONVERT_EXPR_P.
|
|
|
|
2008-06-01 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* config/mips/mips.c (mips_valid_offset_p): New function.
|
|
(mips_valid_lo_sum_p): Likewise.
|
|
(mips_classify_address): Use them.
|
|
(mips_force_address): New function.
|
|
(mips_legitimize_address): Use it.
|
|
* config/mips/mips.md (MOVE128): New mode iterator.
|
|
(movtf): Require TARGET_64BIT. Remove empty strings.
|
|
(*movtf_internal): Rename to...
|
|
(*movtf): ...this and require !TARGET_MIPS16. Use "m" instead
|
|
of "R" and use {,fp}{load,store} attributes instead of "multi".
|
|
Use a separate define_split.
|
|
(*movtf_mips16): New pattern.
|
|
|
|
2008-06-01 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* config/mips/mips-protos.h (mips_expand_before_return): Declare.
|
|
* config/mips/mips.c (mips_expand_before_return): New function.
|
|
(mips_expand_epilogue): Call it.
|
|
* config/mips/mips.md (return): Turn into a define_expand.
|
|
(*return): New insn.
|
|
|
|
2008-06-01 Richard Sandiford <rdsandiford@googlemail.com>
|
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* rtl.h (emit_clobber, gen_clobber, emit_use, gen_use): Declare.
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* emit-rtl.c (emit_clobber, gen_clobber, emit_use, gen_use): New
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functions. Do not emit uses and clobbers of CONCATs; individually
|
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use and clobber their operands.
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* builtins.c (expand_builtin_setjmp_receiver): Use emit_clobber,
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gen_clobber, emit_use and gen_use.
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(expand_builtin_longjmp, expand_builtin_nonlocal_goto): Likewise.
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(expand_builtin_return): Likewise.
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* cfgbuild.c (count_basic_blocks): Likewise.
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* cfgrtl.c (rtl_flow_call_edges_add): Likewise.
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* explow.c (emit_stack_restore): Likewise.
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* expmed.c (extract_bit_field_1): Likewise.
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* expr.c (convert_move, emit_move_complex_parts): Likewise.
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(emit_move_multi_word, store_constructor): Likewise.
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* function.c (do_clobber_return_reg, do_use_return_reg): Likewise.
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(thread_prologue_and_epilogue_insns): Likewise.
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* lower-subreg.c (resolve_simple_move): Likewise.
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* optabs.c (widen_operand, expand_binop): Likewise.
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(expand_doubleword_bswap, emit_no_conflict_block): Likewise.
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* reload.c (find_reloads): Likewise.
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* reload1.c (eliminate_regs_in_insn): Likewise.
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* stmt.c (expand_nl_goto_receiver): Likewise.
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* config/alpha/alpha.md (builtin_longjmp): Likewise.
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* config/arc/arc.md (*movdi_insn, *movdf_insn): Likewise.
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* config/arm/arm.c (arm_load_pic_register): Likewise.
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(thumb1_expand_epilogue, thumb_set_return_address): Likewise.
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* config/arm/arm.md (untyped_return): Likewise.
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* config/arm/linux-elf.h (PROFILE_HOOK): Likewise.
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* config/avr/avr.c (expand_prologue): Likewise.
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* config/bfin/bfin.c (do_unlink): Likewise.
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* config/bfin/bfin.md (<optab>di3, adddi3, subdi3): Likewise.
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* config/cris/cris.c (cris_expand_prologue): Likewise.
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* config/darwin.c (machopic_indirect_data_reference): Likewise.
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(machopic_legitimize_pic_address): Likewise.
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* config/frv/frv.c (frv_frame_access, frv_expand_epilogue): Likewise.
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(frv_ifcvt_modify_insn, frv_expand_mdpackh_builtin): Likewise.
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* config/i386/i386.c (ix86_expand_vector_move_misalign): Likewise.
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(ix86_expand_convert_uns_didf_sse): Likewise.
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(ix86_expand_vector_init_general): Likewise.
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* config/ia64/ia64.md (eh_epilogue): Likewise.
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* config/iq2000/iq2000.c (iq2000_expand_epilogue): Likewise.
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* config/m32c/m32c.c (m32c_emit_eh_epilogue): Likewise.
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* config/m32r/m32r.c (m32r_reload_lr): Likewise.
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(config/iq2000/iq2000.c): Likewise.
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* config/mips/mips.md (fixuns_truncdfsi2): Likewise.
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(fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
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(builtin_longjmp): Likewise.
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* config/mn10300/mn10300.md (call, call_value): Likewise.
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* config/pa/pa.md (nonlocal_goto, nonlocal_longjmp): Likewise.
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* config/pdp11/pdp11.md (abshi2): Likewise.
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* config/rs6000/rs6000.c (rs6000_emit_move): Likewise.
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* config/s390/s390.c (s390_emit_prologue): Likewise.
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* config/s390/s390.md (movmem_long, setmem_long): Likewise.
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(cmpmem_long, extendsidi2, zero_extendsidi2, udivmoddi4): Likewise.
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(builtin_setjmp_receiver, restore_stack_nonlocal): Likewise.
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* config/sh/sh.c (prepare_move_operands): Likewise.
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(output_stack_adjust, sh_expand_epilogue): Likewise.
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(sh_set_return_address, sh_expand_t_scc): Likewise.
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* config/sparc/sparc.c (load_pic_register): Likewise.
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* config/sparc/sparc.md (untyped_return, nonlocal_goto): Likewise.
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* config/spu/spu.c (spu_expand_epilogue): Likewise.
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* config/v850/v850.c (expand_epilogue): Likewise.
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2008-05-31 Anatoly Sokolov <aesok@post.ru>
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* config/avr/avr.md (UNSPECV_WRITE_SP_IRQ_ON): New constants.
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(UNSPECV_WRITE_SP_IRQ_OFF): (Ditto.).
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(movhi_sp_r_irq_off, movhi_sp_r_irq_on): New insn.
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* config/avr/avr.c (expand_prologue, expand_epilogue): Use
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movhi_sp_r_irq_off and movhi_sp_r_irq_on insns for writing to the
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stack pointer register.
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(output_movhi): Remove code for interrupt specific writing to the
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stack pointer register.
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2008-05-31 Richard Guenther <rguenther@suse.de>
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PR tree-optimization/34244
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* fold-const.c (tree_expr_nonnegative_warnv_p): Do not ask VRP.
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(tree_expr_nonzero_warnv_p): Likewise.
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* tree-vrp.c (vrp_expr_computes_nonnegative): Call
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ssa_name_nonnegative_p.
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(vrp_expr_computes_nonzero): Call ssa_name_nonzero_p.
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(extract_range_from_unary_expr): Use vrp_expr_computes_nonzero,
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not tree_expr_nonzero_warnv_p.
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PR tree-optimization/36262
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Revert
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2007-11-29 Zdenek Dvorak <ook@ucw.cz>
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PR tree-optimization/34244
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* tree-vrp.c (adjust_range_with_scev): Clear scev cache.
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(record_numbers_of_iterations): New function.
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(execute_vrp): Cache the numbers of iterations of loops.
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* tree-scalar-evolution.c (scev_reset_except_niters):
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New function.
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(scev_reset): Use scev_reset_except_niters.
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* tree-scalar-evolution.h (scev_reset_except_niters): Declare.
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2008-05-31 Bernd Schmidt <bernd.schmidt@analog.com>
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* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define
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__WORKAROUND_RETS when appropriate.
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2008-05-31 Uros Bizjak <ubizjak@gmail.com>
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* config/i386/i386.md (*fop_<mode>_comm_mixed): Macroize from
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*fop_sf_comm_mixed and *fop_df_comm_mixed insn patterns using MODEF
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mode iterator.
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(*fop_<mode>_comm_sse): Macroize from *fop_sf_comm_sse and
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*fop_df_comm_sse insn patterns using MODEF mode iterator.
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(*fop_<mode>_comm_i387): Macroize from *fop_sf_comm_i387 and
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*fop_df_comm_i387 insn patterns using MODEF mode iterator.
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(*fop_<mode>_1_mixed): Macroize from *fop_sf_1_mixed and
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*fop_df_1_mixed insn patterns using MODEF mode iterator.
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(*fop_<mode>_1_sse): Macroize from *fop_sf_1_sse and
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*fop_df_1_sse insn patterns using MODEF mode iterator.
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(*fop_<mode>_1_i387): Macroize from *fop_sf_1_i387 and
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*fop_df_1_i387 insn patterns using MODEF mode iterator.
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(*fop_<MODEF:mode>_2_i387): Macroize from *fop_sf_2<mode>_i387 and
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*fop_df_2<mode>_i387 insn patterns using MODEF mode iterator.
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(*fop_<MODEF:mode>_3_i387): Macroize from *fop_sf_3<mode>_i387 and
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*fop_df_3<mode>_i387 insn patterns using MODEF mode iterator.
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(*fop_xf_2_i387): Rename from *fop_xf_2<mode>_i387.
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(*fop_xf_3_i387): Rename from *fop_xf_3<mode>_i387.
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(*fop_xf_4_i387): Use <MODE> for mode attribute.
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(*fop_xf_5_i387): Ditto.
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(*fop_xf_6_i387): Ditto.
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2008-05-30 Richard Guenther <rguenther@suse.de>
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* builtins.c (build_string_literal): Avoid generating
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a non-gimple_val result.
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2008-05-30 DJ Delorie <dj@redhat.com>
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* exec-tool.in: Use an environment variable (private) instead of a
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file (shared) as a semaphore, so as to not break parallel builds.
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2008-05-30 Steven Bosscher <stevenb.gcc@gmail.com>
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* optabs.c (maybe_encapsulate_block): Remove.
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(emit_libcall_block): Adjust accordingly.
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* optabs.h (maybe_encapsulate_block): Remove prototype.
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* config/rs6000/rs6000.c (rs6000_legitimize_tls_address):
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Don't use maybe_encapsulate_block.
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2008-05-30 Steven Bosscher <stevenb.gcc@gmail.com>
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* config/rs6000/rs6000.c (rs6000_legitimize_address,
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rs6000_legitimize_reload_address, rs6000_emit_move): Make sure an
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rtx is a SYMBOL_REF before calling get_pool_constant.
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2008-05-30 Eric Botcazou <ebotcazou@adacore.com>
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* fold-const.c (fold_unary) <CASE_CONVERT>: Add ??? comment.
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2008-05-30 Danny Smith <dannysmith@users.sourceforge.net>
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* incpath.c: Use HOST_LACKS_INODE_NUMBERS conditional
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rather than OS names to choose INO_T_EQ definition.
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(DIRS_EQ) [!INO_T_EQ]: Don't worry about case in comparison.
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(add_path) [!INO_T_EQ]: Use lrealpath to fill canonical_name field.
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2008-05-29 Daniel Franke <franke.daniel@gmail.com>
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PR target/36348
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* config/darwin-f.c: New.
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* config/t-darwin: Added rule to build darwin-f.o.
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* config.gcc: Defined new variable, fortran_target_objs.
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(*-*-darwin*): Set fortran_target_objs.
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* Makefile.in: Defined new variable FORTRAN_TARGET_OBJS.
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* configure.ac: Substitute fortran_target_objs, set FORTRAN_TARGET_OBJS.
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* configure: Regenerated.
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2008-05-29 H.J. Lu <hongjiu.lu@intel.com>
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PR target/35771
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* config/i386/i386.c (ix86_function_arg_boundary): Convert to
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canonical type if needed.
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2008-05-29 Eric Botcazou <ebotcazou@adacore.com>
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* tree-nested.c (check_for_nested_with_variably_modified): Fix typo.
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2008-05-29 Richard Guenther <rguenther@suse.de>
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|
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PR tree-optimization/36343
|
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PR tree-optimization/36346
|
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PR tree-optimization/36347
|
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* tree-flow.h (clobber_what_p_points_to): Declare.
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* tree-ssa-structalias.c (set_uids_in_ptset): Whether the
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pointed-to variable is dereferenced is irrelevant to whether
|
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the pointer can access the pointed-to variable.
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(clobber_what_p_points_to): New function.
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* tree-ssa-alias.c (set_initial_properties): Use it.
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* tree-ssa.c (verify_flow_sensitive_alias_info): Adjust
|
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call clobber check for NMTs.
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2008-05-28 Seongbae Park <seongbae.park@gmail.com>
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* value-prof.c (tree_ic_transform): Use HOST_WIDEST_INT_PRINT_DEC
|
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for printing gcov_type.
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2008-05-28 Seongbae Park <seongbae.park@gmail.com>
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* tree-ssa-propagate.c (set_rhs): Preserve the histogram
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and the eh region information.
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* value-prof.c (gimple_move_stmt_histograms): New function.
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* value-prof.h (gimple_move_stmt_histograms): New function declaration.
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2008-05-28 Andreas Tobler <a.tobler@schweiz.org>
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* config/pa/pa.md: Remove extern frame_pointer_needed declaration.
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2008-05-28 Seongbae Park <seongbae.park@gmail.com>
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* value-prof.c (tree_ic_transform): Print counts.
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* tree-profile.c (tree_gen_ic_func_profiler):
|
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Clear __gcov_indreict_call_callee variable to avoid misattribution
|
|
of the profile.
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2008-05-28 Rafael Espindola <espindola@google.com>
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* see.c (see_def_extension_not_merged): Use copy_rtx_if_shared to avoid
|
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invalid sharing.
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|
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2008-05-28 Richard Guenther <rguenther@suse.de>
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|
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PR tree-optimization/36339
|
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* tree-ssa-alias.c (set_initial_properties): Move pt_anything
|
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and clobbering code out of the loop.
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2008-05-28 Andreas Krebbel <krebbel1@de.ibm.com>
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|
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* config/s390/constraints.md ('b', 'C', 'D', 'e'): New constraint
|
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letters defined.
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|
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* config/s390/s390.c (s390_compare_and_branch_condition_mask,
|
|
s390_contiguous_bitmask_p, s390_symref_operand_p,
|
|
s390_check_symref_alignment, s390_reload_larl_operand,
|
|
s390_reload_symref_address): New functions.
|
|
(s390_branch_condition_mnemonic): Support compare and branch
|
|
instructions.
|
|
(s390_mem_constraint): Avoid symrefs to accepted by the 'T'
|
|
and 'W' constraints.
|
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(s390_secondary_reload): Add secondary reloads for unaligned
|
|
symbol refs or symbol refs to floating point or QI/TI mode
|
|
integer values.
|
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(legitimate_address_p): Accept symbol references as addresses.
|
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(s390_expand_insv): Use rotate and insert selected bits
|
|
instruction for insv when building for z10.
|
|
(print_operand_address): Handle symbol ref addresses.
|
|
(print_operand): Output modifier 'c' added for signed byte values.
|
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(s390_encode_section_info): Mark symbol refs with
|
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SYMBOL_FLAG_NOT_NATURALLY_ALIGNED if appropriate.
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|
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* config/s390/s390.md (SIL,RRS,RIS): New instruction formats added.
|
|
(length attribute): RRF, RRR have 4 byte length.
|
|
(FPALL, INTALL): New mode iterators added.
|
|
(*tstdi_sign, *cmpdi_ccs_sign, *cmpsi_ccs_sign,
|
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*cmp<mode>_ccs, *cmpdi_ccu_zero, *cmpdi_ccu, *cmpsi_ccu, *cmphi_ccu,
|
|
*movdi_64, *movsi_zarch, *movhi, movmem<mode>, *movmem_short,
|
|
*extendsidi2, *extendhidi2_extimm, *extendhisi2_extimm,
|
|
*zero_extendsidi2, adddi3, *adddi3_31z, *adddi3_31, addsi3,
|
|
*add<mode>3, *add<mode>3_carry1_cc, *add<mode>3_carry2_cc,
|
|
*add<mode>3_cc, *add<mode>3_imm_cc, *muldi3_sign, muldi3,
|
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*mulsi3_sign, mulsi3, mulsidi3): Patterns enhanced with z10
|
|
instructions.
|
|
(*cmphi_ccs_z10, *cmpdi_ccs_signhi_rl, *cmpsi_ccu_zerohi_rlsi,
|
|
*cmp<GPR:mode>_ccu_zerohi_rldi, *cmp_and_br_signed_<mode>,
|
|
*cmp_and_br_unsigned_<mode>, reload<INTALL:mode><P:mode>_tomem_z10,
|
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reload<INTALL:mode><P:mode>_toreg_z10,
|
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reload<FPALL:mode><P:mode>_tomem_z10,
|
|
reload<FPALL:mode><P:mode>_toreg_z10,
|
|
reload<P:mode>_larl_odd_addend_z10, *execute_rl, *insv<mode>_z10,
|
|
*insv<mode>_z10_noshift, *insv<mode>_or_z10_noshift,
|
|
*zero_extendhi<mode>2_z10, *cmp_and_trap_signed_int<mode>,
|
|
*cmp_and_trap_unsigned_int<mode>, prefetch): New pattern or expander
|
|
definition.
|
|
(movmem, clrmem, cmpmem): New splitters added.
|
|
|
|
* config/s390/predicates.md (larl_operand): Use
|
|
SYMBOL_REF_FLAGS (op) & SYMBOL_FLAG_ALIGN1 replaced with
|
|
SYMBOL_REF_ALIGN1_P.
|
|
(s390_signed_integer_comparison,
|
|
s390_unsigned_integer_comparison): New predicates.
|
|
|
|
* config/s390/s390-protos.h (s390_check_symref_alignment,
|
|
s390_contiguous_bitmask_p, s390_reload_larl_operand,
|
|
s390_reload_symref_address,
|
|
s390_compare_and_branch_condition_mask): Prototypes added.
|
|
|
|
* config/s390/s390.h (TARGET_MEM_CONSTRAINT,
|
|
SYMBOL_REF_ALIGN1_P, SYMBOL_FLAG_NOT_NATURALLY_ALIGNED,
|
|
SYMBOL_REF_NOT_NATURALLY_ALIGNED_P): Macro definition added.
|
|
|
|
2008-05-28 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.c (z10_cost): New cost function for z10.
|
|
(s390_handle_arch_option, override_options): Support -march=z10 switch.
|
|
(s390_issue_rate): Adjust issue rate for z10.
|
|
* config/s390/s390.h (processor_type): Add PROCESSOR_2097_Z10.
|
|
(processor_flags): Add PF_Z10.
|
|
(TARGET_CPU_Z10, TARGET_Z10): New macro definitions.
|
|
* config/s390/s390.md (cpu, cpu_facility attributes): Add z10.
|
|
* gcc/config.gcc: Add z10.
|
|
|
|
2008-05-28 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36291
|
|
* tree-flow. h (struct gimple_df): Remove var_anns member.
|
|
* tree-flow-inline.h (gimple_var_anns): Remove.
|
|
(var_ann): Simplify.
|
|
* tree-dfa.c (create_var_ann): Simplify.
|
|
(remove_referenced_var): Clear alias info from var_anns of globals.
|
|
* tree-ssa.c (init_tree_ssa): Do not allocate var_anns.
|
|
(delete_tree_ssa): Clear alias info from var_anns of globals.
|
|
Do not free var_anns.
|
|
(var_ann_eq): Remove.
|
|
(var_ann_hash): Likewise.
|
|
|
|
2008-05-28 Mark Shinwell <shinwell@codesourcery.com>
|
|
|
|
* config/mips/mips.c (mips_cpu_info_table): Add loongson2e
|
|
and loongson2f entries.
|
|
(mips_rtx_cost_data): Add entries for Loongson-2E/2F.
|
|
* config/mips/mips.h (processor_type): Add Loongson-2E
|
|
and Loongson-2F entries.
|
|
(TARGET_LOONGSON_2E, TARGET_LOONGSON_2F, TARGET_LOONGSON_2EF): New.
|
|
(MIPS_ISA_LEVEL_SPEC): Handle Loongson-2E/2F.
|
|
* config/mips/mips.md (define_attr cpu): Add loongson2e and loongson2f.
|
|
* doc/invoke.texi (MIPS Options): Document loongson2e
|
|
and loongson2f processor names.
|
|
|
|
2008-05-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/35767
|
|
PR target/35771
|
|
* config/i386/i386.c (ix86_function_arg_boundary): Use
|
|
alignment of canonical type.
|
|
(ix86_expand_vector_move): Check unaligned memory access for
|
|
all SSE modes.
|
|
|
|
2008-05-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* dwarf2out.c (current_fde): Change return type to dw_fde_ref.
|
|
Moved to the front of file.
|
|
|
|
2008-05-27 Xuepeng Guo <xuepeng.guo@intel.com>
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* dwarf2out.c (current_fde): New.
|
|
(add_cfi): Use it.
|
|
(lookup_cfa:): Likewise.
|
|
(dwarf2out_end_epilogue): Likewise.
|
|
(dwarf2out_note_section_used): Likewise.
|
|
|
|
2008-05-27 Michael Matz <matz@suse.de>
|
|
|
|
PR c++/27975
|
|
* c.opt (Wenum-compare): New warning option.
|
|
* doc/invoke.texi (Warning Options): Document -Wenum-compare.
|
|
|
|
2008-05-27 Michael Matz <matz@suse.de>
|
|
|
|
PR middle-end/36326
|
|
* tree-gimple.c (is_gimple_mem_rhs): Remove work-around for
|
|
non-BLKmode types.
|
|
* tree-tailcall.c (find_tail_calls): Don't mark calls storing
|
|
into memory as tail calls.
|
|
|
|
2008-05-27 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36339
|
|
* tree-ssa-alias.c (set_initial_properties): Escaped pt_anything
|
|
pointers cause all addressable variables to be call clobbered.
|
|
|
|
2008-05-27 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36245
|
|
* tree-ssa-address.c (add_to_parts): Deal with non-pointer bases.
|
|
|
|
2008-05-27 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.md: Replace all occurences of the 'm'
|
|
constraint with 'RT'.
|
|
|
|
2008-05-27 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.md ("cpu_facility", "enabled"): Attribute
|
|
definitions added.
|
|
("*movdi_64dfp", "*movdi_64extimm", "*movdi_64"): Merged into
|
|
"*movdi_64".
|
|
("*anddi3_extimm", "*anddi3"): Merged into "*anddi3".
|
|
("*iordi3_extimm", "*iordi3"): Merged into "*iordi3".
|
|
("*xordi3_extimm", "*xordi3"): Merged into "*xordi3".
|
|
|
|
2008-05-27 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* reload.c: (find_reloads): Skip alternatives according to the
|
|
"enabled" attribute. Constify the constraint variable.
|
|
* recog.c (get_attr_enabled): Add default implementation.
|
|
(extract_insn): Set the alternative_enabled_p array
|
|
in the recog_data struct.
|
|
(preprocess_constraints, constrain_operands): Skip
|
|
alternatives according to the "enabled" attribute
|
|
* recog.h (struct recog_data): New field alternative_enabled_p.
|
|
(skip_alternative): New inline function.
|
|
* regclass.c: (record_operand_costs): Check the "enabled" attribute.
|
|
(record_reg_classes): Skip alternative according to the
|
|
"enabled" attribute.
|
|
|
|
* doc/md.texi: Add documention for the "enabled" attribute.
|
|
|
|
2008-05-27 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* defaults.h (TARGET_MEM_CONSTRAINT): New target macro added.
|
|
* postreload.c (reload_cse_simplify_operands): Replace 'm'
|
|
constraint with TARGET_MEM_CONSTRAINT.
|
|
* recog.c (asm_operand_ok, preprocess_constraints,
|
|
constrain_operands): Likewise.
|
|
* regclass.c (record_reg_classes): Likewise.
|
|
* reload.c (find_reloads, alternative_allows_const_pool_ref): Likewise.
|
|
* reload1.c (maybe_fix_stack_asms): Likewise.
|
|
* stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
|
|
* recog.h: Adjust comment.
|
|
* genpreds.c (generic_constraint_letters): Remove 'm' constraint.
|
|
* genoutput.c (note_constraint): Don't emit error for 'm' constraint.
|
|
* doc/md.texi: Add a note to description of 'm' constraint.
|
|
* doc/tm.texi: Document the new TARGET_MEM_CONSTRAINT macro.
|
|
|
|
2008-05-27 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree-sra.c (sra_type_can_be_decomposed_p) <RECORD_TYPE>: Make sure
|
|
that the bitfield is of integral type before testing its precision.
|
|
|
|
2008-05-27 Trevor Smigiel <trevor_smigiel@playstation.sony.com>
|
|
Sa Liu <saliu@de.ibm.com>
|
|
|
|
* config/spu/spu.c (spu_init_libfuncs): Add __multi3, __divti3,
|
|
__modti3, __udivti3, __umodti3 and __udivmodti4.
|
|
* config/spu/t-spu-elf (LIB2FUNCS_STATIC_EXTRA): Add files
|
|
that implement TImode mul and div functions.
|
|
* config/spu/multi3.c: New. Implement __multi3.
|
|
* config/spu/divmodti4.c: New. Implement _udivmodti4 and others.
|
|
* testsuite/gcc.target/spu/muldivti3.c: New. Test TImode mul and div
|
|
functions on SPU.
|
|
|
|
2008-05-26 Steven Bosscher <stevenb.gcc@gmail.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Generate
|
|
new tls_gd_* and tls_ld_* insns instead of an insn sequence.
|
|
* config/rs6000/rs6000.md (TLSmode, tls_abi_suffix, tls_insn_suffix,
|
|
tls_sysv_suffix): New mode and mode attribute iterators.
|
|
(tls_gd_32, tls_gd_64, tls_ld_32, tls_ld_64): Remove.
|
|
(lts_gd_aix*, tls_gd_sysv*, tls_ld_aix*, tls_ld_sysv*): New patterns.
|
|
(tls_dtprel_*, tls_dtprel_ha_*, tls_dtprel_lo_*, tls_got_dtprel_*,
|
|
tls_tprel_*, tls_tprel_ha_*, tls_tprel_lo_*, tls_got_tprel_*,
|
|
tls_tls_*): Merge 32 bit and 64 bit variants using aforementioned
|
|
iterators.
|
|
|
|
2008-05-26 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR tree-optimization/36329
|
|
* tree.h (CALL_CANNOT_INLINE_P): Add access check.
|
|
* tree-gimple.h (CALL_STMT_CANNOT_INLINE_P): New macro.
|
|
* cgraphbuild.c (initialize_inline_failed): Use the latter
|
|
macro in lieu of the former.
|
|
* ipa-inline.c (cgraph_mark_inline): Likewise.
|
|
(cgraph_decide_inlining_of_small_function): Likewise.
|
|
(cgraph_decide_inlining): Likewise.
|
|
(cgraph_decide_inlining_incrementally): Likewise.
|
|
|
|
2008-05-26 Tristan Gingold <gingold@adacore.com>
|
|
Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.md ("call_prologue_saves"): Use hi8(gs())/lo8(gs())
|
|
instead of pm_lo8/pm_hi8 to makes this call working on avr6.
|
|
* config/avr/avr.c (expand_prologue): Tune "call_prologue"
|
|
optimization for 'avr6' architecture.
|
|
|
|
2008-05-26 Andy Hutchinson <hutchinsonandy@aim.com>
|
|
|
|
PR target/34932
|
|
* config/avr/avr.md (*addhi3_zero_extend2): Remove.
|
|
|
|
2008-05-26 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-sccvn.c (expr_has_constants): Declare.
|
|
(visit_reference_op_load): Initialize VN_INFO->has_constants properly.
|
|
|
|
2008-05-26 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR middle-end/36253
|
|
* caller-save.c (insert_restore): Verify alignment of spill space.
|
|
(insert_save): Likewise.
|
|
* cfgexpand.c (LOCAL_ALIGNMENT): Removed.
|
|
* defaults.h (LOCAL_ALIGNMENT): New. Provide default.
|
|
(STACK_SLOT_ALIGNMENT): Likewise.
|
|
* function.c (LOCAL_ALIGNMENT): Removed.
|
|
(get_stack_local_alignment): New.
|
|
(assign_stack_local): Use it. Set alignment on stack slot.
|
|
(assign_stack_temp_for_type): Use get_stack_local_alignment.
|
|
* config/i386/i386.h (LOCAL_ALIGNMENT): Updated.
|
|
(STACK_SLOT_ALIGNMENT): New.
|
|
* config/i386/i386.c (ix86_local_alignment): Handle caller-save
|
|
stack slot in XFmode.
|
|
|
|
* doc/tm.texi (STACK_SLOT_ALIGNMENT): New.
|
|
|
|
2008-05-26 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
PR/36321
|
|
* config/i386/i386.md (allocate_stack_worker_64): Make sure
|
|
argument operand in rax isn't removed.
|
|
|
|
2008-05-26 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/36300
|
|
* fold-const.c (extract_muldiv_1): Use TYPE_OVERFLOW_WRAPS,
|
|
not TYPE_UNSIGNED. Use TYPE_PRECISION instead of GET_MODE_SIZE.
|
|
|
|
2008-05-26 Daniel Franke <franke.daniel@gmail.com>
|
|
|
|
PR bootstrap/36331
|
|
* c-cppbuiltin.c (define__GNUC__): Re-add definition of __GNUG__.
|
|
|
|
2008-05-26 Dominique Dhumieres <dominiq@lps.ens.fr>
|
|
|
|
* config/darwin-c.c: Include "incpath.h" instead of "c-incpath.h".
|
|
* config/t-darwin: Use "incpath.h" instead of "c-incpath.h".
|
|
|
|
2008-05-25 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree-nested.c (convert_tramp_reference) <ADDR_EXPR>: Do not
|
|
build a trampoline if we don't want one.
|
|
* varasm.c (initializer_constant_valid_p) <ADDR_EXPR>: Do not
|
|
return zero for nested functions if we don't want a trampoline.
|
|
|
|
2008-05-26 Daniel Franke <franke.daniel@gmail.com>
|
|
|
|
* doc/invoke.texi: Added f77, f77-cpp-input to list of file types.
|
|
|
|
2008-05-26 Daniel Franke <franke.daniel@gmail.com>
|
|
|
|
PR fortran/18428
|
|
* c.opt: Removed undocumented option '-lang-fortran'.
|
|
* c-common.h: Removed global variable 'lang_fortran'.
|
|
* c-opts.c (c_common_handle_option): Removed code to handle
|
|
option '-lang-fortran'. Updated includes.
|
|
* c-cppbuiltin.c (c_cpp_builtins): Removed conditional
|
|
definition of '__GFORTRAN__'.
|
|
(define__GNUC__): Reimplemented to use BASEVER and
|
|
cpp_define_formatted.
|
|
(builtin_define_with_value_n): Removed.
|
|
* c-incpath.h: Renamed to ...
|
|
* incpath.h: ... this.
|
|
* c-incpath.c: Renamed to ...
|
|
* incpath.c: ... this. Updated includes.
|
|
* fix-header.c: Updated includes.
|
|
* Makefile.in: Replaced c-incpath.[ch] by incpath.[ch].
|
|
(c-cppbuiltin.o): Added dependency on and definition of BASEVER.
|
|
(OBJ-archive): Added cppdefault.o, incpath.o and prefix.o.
|
|
|
|
2008-05-25 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree.h: Update the table of flags used on tree nodes.
|
|
(TREE_NO_TRAMPOLINE): New accessor for static_flag.
|
|
(SAVE_EXPR_RESOLVED_P): Use automatically-built access check.
|
|
(FORCED_LABEL): Add access check.
|
|
(CALL_EXPR_RETURN_SLOT_OPT): Likewise.
|
|
(ASM_INPUT_P): Likewise.
|
|
(ASM_VOLATILE_P): Likewise.
|
|
(EH_FILTER_MUST_NOT_THROW): Access static_flag directly.
|
|
(OMP_SECTION_LAST): Access private_flag directly.
|
|
(OMP_RETURN_NOWAIT): Likewise.
|
|
(OMP_PARALLEL_COMBINED): Likewise.
|
|
(OMP_CLAUSE_PRIVATE_DEBUG): Access public_flag directly.
|
|
(OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE): Likewise.
|
|
* tree-ssa-propagate.c (STMT_IN_SSA_EDGE_WORKLIST): Access
|
|
deprecated_flag directly.
|
|
|
|
2008-05-25 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* final.c (frame_pointer_needed): Removed.
|
|
* flags.h (frame_pointer_needed): Likewise.
|
|
|
|
* function.h (rtl_data): Add frame_pointer_needed.
|
|
(frame_pointer_needed): New.
|
|
|
|
2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
|
|
|
|
* config.gcc (sh2[lbe]*-*-linux*): Allow target.
|
|
|
|
2008-05-25 Steven Bosscher <stevenb.gcc@gmail.com>
|
|
|
|
* gcse.c (hash_scan_set): Do not pick up a REG_EQUAL value if
|
|
SRC is a REG.
|
|
|
|
2008-05-25 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* c-common.c (strip_array_types): Move function to..
|
|
* tree.c: ..here.
|
|
(get_inner_array_type): Delete.
|
|
* c-common.h (strip_array_types): Move declaration to..
|
|
* tree.h: ..here.
|
|
(get_inner_array_type): Delete.
|
|
* config/i386/i386.c (x86_field_alignment): Use strip_array_types.
|
|
* config/rs6000/aix.h (ADJUST_FIELD_ALIGN): Likewise.
|
|
* config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
|
|
* config/pa/pa.c (emit_move_sequence): Likewise.
|
|
|
|
2008-05-24 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.md (*sse_prologue_save_insn): Set length
|
|
attribute to 34.
|
|
|
|
2008-05-24 Andy Hutchinson <hutchinsonandy@aim.com>
|
|
|
|
* function.c: Include target hook for nonlocal_goto frame value.
|
|
|
|
2008-05-24 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-dfa.c (refs_may_alias_p): Re-instantiate case that a scalar
|
|
variable can be only accessed through a pointer or a union.
|
|
|
|
2008-05-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* builtins.c (fold_builtin_fpclassify): Fix spelling of FP_INFINITE.
|
|
* doc/extend.texi: Likewise.
|
|
|
|
2008-05-23 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/m32c/jump.md (untyped_call): Add.
|
|
|
|
* config/m32c/m32c.c (m32c_return_addr_rtx): Change pointer type
|
|
for A24 to PSImode.
|
|
(m32c_address_cost): Detail costs for indirect offsets.
|
|
|
|
2008-05-23 Rafael Espindola <espindola@google.com>
|
|
|
|
* see.c (see_get_extension_data): Don't use SUBREG_REG to test
|
|
if a node is a SUBREG.
|
|
(see_analyze_one_def): Don't use SUBREG_REG to test if a node
|
|
is a SUBREG.
|
|
|
|
2008-05-23 Paul Brook <paul@codesourcery.com>
|
|
Carlos O'Donell <carlos@codesourcery.com>
|
|
|
|
* doc/extend.texi: Clarify use of __attribute__((naked)).
|
|
* doc/tm.texi: Document TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS.
|
|
* target.h (gcc_target): Add allocate_stack_slots_for_args.
|
|
* function.c (use_register_for_decl): Use
|
|
targetm.calls.allocate_stack_slots_for_args.
|
|
* target-def.h (TARGET_CALLS): Add TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS.
|
|
* config/arm/arm.c (arm_allocate_stack_slots_for_args): New function.
|
|
(TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Define.
|
|
|
|
2008-05-23 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* expr.c (highest_pow2_factor) <BIT_AND_EXPR>: New case.
|
|
|
|
2008-05-23 Steven Munroe <sjmunroe@us.ibm.com>
|
|
|
|
* config/rs6000/darwin-ldouble.c (fmsub): Eliminate the full
|
|
PACK/UNPACK between FP_SUB_Q and FD_TRUNC so that the result
|
|
is only rounded once.
|
|
|
|
2008-05-23 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-operands.c (mark_difference_for_renaming): Use bitmap_xor.
|
|
|
|
2008-05-23 Uros Bizjak <ubizjak@gmail.com>
|
|
Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/36079
|
|
* configure.ac: Handle --enable-cld.
|
|
* configure: Regenerated.
|
|
* config.gcc: Add USE_IX86_CLD to tm_defines for x86 targets.
|
|
* config/i386/i386.h (struct machine_function): Add needs_cld field.
|
|
(ix86_current_function_needs_cld): New define.
|
|
* config/i386/i386.md (UNSPEC_CLD): New unspec volatile constant.
|
|
(cld): New isns pattern.
|
|
(strmov_singleop, rep_mov, strset_singleop, rep_stos, cmpstrnqi_nz_1,
|
|
cmpstrnqi_1, strlenqi_1): Set ix86_current_function_needs_cld flag.
|
|
* config/i386/i386.opt (mcld): New option.
|
|
* config/i386/i386.c (ix86_expand_prologue): Emit cld insn if
|
|
TARGET_CLD and ix86_current_function_needs_cld.
|
|
(override_options): Use -mcld by default for 32-bit code if
|
|
USE_IX86_CLD.
|
|
|
|
* doc/install.texi (Options specification): Document --enable-cld.
|
|
* doc/invoke.texi (Machine Dependent Options)
|
|
[i386 and x86-64 Options]: Add -mcld option.
|
|
(Intel 386 and AMD x86-64 Options): Document -mcld option.
|
|
|
|
2008-05-23 Kai Tietz <kai.tietz@onevison.com>
|
|
* config/i386/i386.c (return_in_memory_32): Add ATTRIBUTE_UNUSED.
|
|
(return_in_memory_64): Likewise.
|
|
(return_in_memory_ms_64): Likewise.
|
|
|
|
2008-05-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* builtin-types.def (BT_FN_INT_INT_INT_INT_INT_INT_VAR): New.
|
|
* builtins.c (fold_builtin_fpclassify): New.
|
|
(fold_builtin_varargs): Handle BUILT_IN_FPCLASSIFY.
|
|
* builtins.def (BUILT_IN_FPCLASSIFY): New.
|
|
* c-common.c (handle_type_generic_attribute): Adjust to accept
|
|
fixed arguments before an elipsis.
|
|
(check_builtin_function_arguments): Handle BUILT_IN_FPCLASSIFY.
|
|
* doc/extend.texi: Document __builtin_fpclassify.
|
|
|
|
2008-05-22 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* omp-low.c (gate_expand_omp_ssa): Remove.
|
|
(pass_expand_omp_ssa): Remove.
|
|
(gate_expand_omp): Do not check for flag_openmp_ssa.
|
|
* common.opt (-fopenmp-ssa): Remove.
|
|
* passes.c (init_optimization_passes): Remove pass_expand_omp_ssa.
|
|
|
|
2008-05-22 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.opt (mfixed-range): New option.
|
|
* config/sh/sh-protos.h (sh_fix_range): Declare.
|
|
* config/sh/sh.c (sh_fix_range): New function.
|
|
* config/sh/sh.h (sh_fixed_range_str): Declare.
|
|
(OVERRIDE_OPTIONS): Call sh_fix_range if sh_fixed_range_str
|
|
is not empty.
|
|
* doc/invoke.texi (SH Options): Document -mfixed-range.
|
|
|
|
2008-05-22 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config/i386/sol2-10.h (SUBTARGET_RETURN_IN_MEMORY): Undefine
|
|
it before the redeclaration.
|
|
|
|
2008-05-22 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.c (get_sequence_length): Add new function.
|
|
(expand_prologue, expand_epilogue): Remove duplicate code.
|
|
|
|
2008-05-22 Rafael Espindola <espindola@google.com>
|
|
|
|
* see.c (see_pre_insert_extensions): Use copy_rtx to avoid invalid rtx
|
|
sharing.
|
|
|
|
2008-05-22 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* defaults.h (UNITS_PER_SIMD_WORD): Add scalar mode as argument.
|
|
* doc/tm.texi (UNITS_PER_SIMD_WORD): Likewise.
|
|
|
|
* tree-vect-analyze.c (vect_compute_data_ref_alignment): Replace
|
|
UNITS_PER_SIMD_WORD with GET_MODE_SIZE (TYPE_MODE (vectype)).
|
|
(vect_update_misalignment_for_peel): Likewise.
|
|
(vector_alignment_reachable_p): Likewise.
|
|
* tree-vect-transform.c (vectorizable_load): Likewise.
|
|
* tree-vectorizer.c (vect_supportable_dr_alignment): Likewise.
|
|
(get_vectype_for_scalar_type): Pass mode of scalar_type
|
|
to UNITS_PER_SIMD_WORD.
|
|
|
|
* config/arm/arm.h (UNITS_PER_SIMD_WORD): Updated.
|
|
* config/i386/i386.h (UNITS_PER_SIMD_WORD): Likewise.
|
|
* config/mips/mips.h (UNITS_PER_SIMD_WORD): Likewise.
|
|
* config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Likewise.
|
|
* config/sparc/sparc.h (UNITS_PER_SIMD_WORD): Likewise.
|
|
|
|
2008-05-22 Ira Rosen <irar@il.ibm.com>
|
|
|
|
PR tree-optimization/36293
|
|
* tree-vect-transform.c (vect_transform_strided_load): Don't check
|
|
if the first load must be skipped because of a gap.
|
|
|
|
2008-05-22 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-dfa.c (refs_may_alias_p): Exit early if possible. Handle
|
|
more cases of offset disambiguation that is possible if
|
|
strict-aliasing rules apply.
|
|
* tree-ssa-loop-im.c (mem_refs_may_alias_p): Use refs_may_alias_p
|
|
for basic offset and type-based disambiguation.
|
|
|
|
2008-05-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_vector_init_one_var): Use
|
|
ix86_expand_vector_set on V16QImode for SSE4.1.
|
|
|
|
2008-05-21 Tom Tromey <tromey@redhat.com>
|
|
|
|
* c.opt (Wimport): Mark as undocumented.
|
|
* doc/invoke.texi (Option Summary): Don't mention -Wimport or
|
|
-Wno-import.
|
|
(Warning Options): Likewise.
|
|
* doc/cppopts.texi: Don't mention -Wimport.
|
|
|
|
2008-05-21 Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
PR tree-optimization/36287
|
|
PR tree-optimization/36286
|
|
* lambda-code.c (build_access_matrix): Do not use the loop->num
|
|
for computing the number of induction variables: use the loop depth
|
|
instead.
|
|
|
|
2008-05-21 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
PR/36280
|
|
* config/i386/cygming.h (ASM_OUTPUT_LABELREF): Honor
|
|
option -f(no-)leading-underscore.
|
|
|
|
2008-05-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_vector_init_general): Use
|
|
GET_MODE_NUNITS (mode).
|
|
|
|
2008-05-21 Peter Bergner <bergner@vnet.ibm.com>
|
|
|
|
* doc/invoke.texi: Add cpu_type's 464 and 464fp.
|
|
(-mmulhw): Add 464 to description.
|
|
(-mdlmzb): Likewise.
|
|
* config.gcc: Handle --with-cpu=464 and --with-cpu=464fp.
|
|
* config/rs6000/rs6000.c (processor_target_table): Add 464 and
|
|
464fp entries.
|
|
* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add 464 and 464fp support.
|
|
* config/rs6000/t-fprules (MULTILIB_MATCHES_FLOAT): Include -mcpu=464.
|
|
* config/rs6000/rs6000.md: Update comments for 464.
|
|
|
|
2008-05-21 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* doc/sourcebuild.texi (Test Directives): Add dg-xfail-run-if.
|
|
|
|
2008-05-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/sse.md (vec_extractv4sf): Removed.
|
|
(vec_extractv2df): Likewise.
|
|
(vec_extractv2di): Likewise.
|
|
(vec_extractv4si): Likewise.
|
|
(vec_extractv8hi): Likewise.
|
|
(vec_extractv16qi): Likewise.
|
|
(vec_extract<mode>): New.
|
|
|
|
2008-05-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/sse.md (vec_setv4sf): Removed.
|
|
(vec_setv2df): Likewise.
|
|
(vec_setv2di): Likewise.
|
|
(vec_setv4si): Likewise.
|
|
(vec_setv8hi): Likewise.
|
|
(vec_setv16qi): Likewise.
|
|
(vec_set<mode>): New.
|
|
|
|
2008-05-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_vector_init_general): Remove
|
|
goto for vec_concat and vec_interleave.
|
|
|
|
2008-05-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/sse.md (vec_initv4sf): Removed.
|
|
(vec_initv2df): Likewise.
|
|
(vec_initv2di): Likewise.
|
|
(vec_initv4si): Likewise.
|
|
(vec_initv8hi): Likewise.
|
|
(vec_initv16qi): Likewise.
|
|
(vec_init<mode>): New.
|
|
|
|
2008-05-21 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* collect2.c (find_a_file): Use IS_ABSOLUTE_PATH.
|
|
|
|
2008-05-21 Tom Tromey <tromey@redhat.com>
|
|
|
|
* ggc-zone.c (lookup_page_table_if_allocated): New function.
|
|
(zone_find_object_offset): Likewise.
|
|
(gt_ggc_m_S): Likewise.
|
|
(highest_bit): Likewise.
|
|
* ggc-page.c (gt_ggc_m_S): New function.
|
|
* stringpool.c (string_stack): Remove.
|
|
(init_stringpool): Update.
|
|
(ggc_alloc_string): Use ggc_alloc.
|
|
(maybe_delete_ident): New function.
|
|
(ggc_purge_stringpool): Likewise.
|
|
(gt_ggc_m_S): Remove.
|
|
* ggc-common.c (ggc_protect_identifiers): New global.
|
|
(ggc_mark_roots): Call ggc_purge_stringpool. Use
|
|
ggc_protect_identifiers.
|
|
* ggc.h (ggc_protect_identifiers): Declare.
|
|
(gt_ggc_m_S): Update.
|
|
(ggc_purge_stringpool): Declare.
|
|
* toplev.c (compile_file): Set and reset ggc_protect_identifiers.
|
|
* gengtype.c (write_types_process_field) <TYPE_STRING>: Remove
|
|
special case.
|
|
(write_root): Cast gt_ggc_m_S to gt_pointer_walker.
|
|
|
|
2008-05-21 David S. Miller <davem@davemloft.net>
|
|
|
|
* config.gcc (sparc-*-linux*): Always include sparc/t-linux in
|
|
tmake_file.
|
|
|
|
2008-05-21 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* cfgexpand.c (tree_expand_cfg): Zap the EH throw statement table
|
|
once finished.
|
|
|
|
2008-05-20 David Daney <ddaney@avtrex.com>
|
|
|
|
* config/mips/mips.md (UNSPEC_SYNC_NEW_OP_12,
|
|
UNSPEC_SYNC_OLD_OP_12, UNSPEC_SYNC_EXCHANGE_12): New define_constants.
|
|
(UNSPEC_SYNC_EXCHANGE, UNSPEC_MEMORY_BARRIER, UNSPEC_SET_GOT_VERSION,
|
|
UNSPEC_UPDATE_GOT_VERSION): Renumber.
|
|
(optab, insn): Add 'plus' and 'minus' to define_code_attr.
|
|
(atomic_hiqi_op): New define_code_iterator.
|
|
(sync_compare_and_swap<mode>): Call mips_expand_atomic_qihi instead of
|
|
mips_expand_compare_and_swap_12.
|
|
(compare_and_swap_12): Use MIPS_COMPARE_AND_SWAP_12 instead of
|
|
MIPS_COMPARE_AND_SWAP_12_0. Pass argument to MIPS_COMPARE_AND_SWAP_12.
|
|
(sync_<optab><mode>, sync_old_<optab><mode>,
|
|
sync_new_<optab><mode>, sync_nand<mode>, sync_old_nand<mode>,
|
|
sync_new_nand<mode>): New define_expands for HI and QI mode operands.
|
|
(sync_<optab>_12, sync_old_<optab>_12, sync_new_<optab>_12,
|
|
sync_nand_12, sync_old_nand_12, sync_new_nand_12): New insns.
|
|
(sync_lock_test_and_set<mode>): New define_expand for HI and QI modes.
|
|
(test_and_set_12): New insn.
|
|
(sync_old_add<mode>, sync_new_add<mode>, sync_old_<optab><mode>,
|
|
sync_new_<optab><mode>, sync_old_nand<mode>,
|
|
sync_new_nand<mode>, sync_lock_test_and_set<mode>): Add early
|
|
clobber to operand 0 for SI and DI mode insns.
|
|
* config/mips/mips-protos.h (mips_gen_fn_6, mips_gen_fn_5,
|
|
mips_gen_fn_4): New typedefs.
|
|
(mips_gen_fn_ptrs): Define new union type.
|
|
(mips_expand_compare_and_swap_12): Remove declaration.
|
|
(mips_expand_atomic_qihi): Declare function.
|
|
* config/mips/mips.c (mips_expand_compare_and_swap_12): Rename to...
|
|
(mips_expand_atomic_qihi): ... this. Use new generator function
|
|
parameter.
|
|
* config/mips/mips.h (MIPS_COMPARE_AND_SWAP_12): Add OPS parameter.
|
|
(MIPS_COMPARE_AND_SWAP_12_0): Delete macro.
|
|
(MIPS_COMPARE_AND_SWAP_12_ZERO_OP, MIPS_COMPARE_AND_SWAP_12_NONZERO_OP,
|
|
MIPS_SYNC_OP_12, MIPS_SYNC_OP_12_NOT_NOP,
|
|
MIPS_SYNC_OP_12_NOT_NOT, MIPS_SYNC_OLD_OP_12,
|
|
MIPS_SYNC_OLD_OP_12_NOT_NOP, MIPS_SYNC_OLD_OP_12_NOT_NOP_REG,
|
|
MIPS_SYNC_OLD_OP_12_NOT_NOT, MIPS_SYNC_OLD_OP_12_NOT_NOT_REG,
|
|
MIPS_SYNC_NEW_OP_12, MIPS_SYNC_NEW_OP_12_NOT_NOP,
|
|
MIPS_SYNC_NEW_OP_12_NOT_NOT, MIPS_SYNC_EXCHANGE_12,
|
|
MIPS_SYNC_EXCHANGE_12_ZERO_OP, MIPS_SYNC_EXCHANGE_12_NONZERO_OP):
|
|
New macros.
|
|
|
|
2008-05-20 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_vector_init_one_nonzero): Add
|
|
the missing break.
|
|
|
|
2008-05-20 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.h (machine_function): Add 'is_OS_main' field.
|
|
* config/avr/avr.c (avr_OS_main_function_p): Add new function.
|
|
(avr_attribute_table): Add 'OS_main' function attribute.
|
|
(avr_regs_to_save, expand_prologue, expand_epilogue): Handle
|
|
functions with 'OS_main' attribute.
|
|
|
|
2008-05-20 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/35204
|
|
* tree-ssa-sccvn.c (extract_and_process_scc_for_name): New
|
|
helper, split out from ...
|
|
(DFS): ... here. Make the DFS walk non-recursive.
|
|
|
|
2008-05-20 Sebastian Pop <sebastian.pop@amd.com>
|
|
Jan Sjodin <jan.sjodin@amd.com>
|
|
|
|
PR tree-optimization/36181
|
|
* tree-parloops.c (loop_has_vector_phi_nodes): New.
|
|
(parallelize_loops): Don't parallelize when the loop has vector
|
|
phi nodes.
|
|
|
|
2008-05-20 Jan Sjodin <jan.sjodin@amd.com>
|
|
Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
* tree-loop-linear.c (gather_interchange_stats): Look in the access
|
|
matrix, and never look at the tree representation of the memory
|
|
accesses.
|
|
(linear_transform_loops): Computes parameters and access matrices.
|
|
* tree-data-ref.c (compute_data_dependences_for_loop): Returns false
|
|
when fails.
|
|
(access_matrix_get_index_for_parameter): New.
|
|
* tree-data-ref.h (struct access_matrix): New.
|
|
(AM_LOOP_NEST_NUM, AM_NB_INDUCTION_VARS, AM_PARAMETERS, AM_MATRIX,
|
|
AM_NB_PARAMETERS, AM_CONST_COLUMN_INDEX, AM_NB_COLUMNS,
|
|
AM_GET_SUBSCRIPT_ACCESS_VECTOR, AM_GET_ACCESS_MATRIX_ELEMENT,
|
|
am_vector_index_for_loop): New.
|
|
(struct data_reference): Add field access_matrix.
|
|
(DR_ACCESS_MATRIX): New.
|
|
(compute_data_dependences_for_loop): Update declaration.
|
|
(lambda_collect_parameters, lambda_compute_access_matrices): Declared.
|
|
* lambda.h (lambda_vector_vec_p): Declared.
|
|
* lambda-code.c: Depend on pointer-set.h.
|
|
(lambda_collect_parameters_from_af, lambda_collect_parameters,
|
|
av_for_af_base, av_for_af, build_access_matrix,
|
|
lambda_compute_access_matrices): New.
|
|
* Makefile.in (lambda-code.o): Depend on pointer-set.h.
|
|
|
|
2008-05-20 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* doc/install.texi2html: Generate gcc-vers.texi in $DESTDIR not
|
|
$SOURCEDIR/include.
|
|
|
|
2008-05-20 Jan Sjodin <jan.sjodin@amd.com>
|
|
Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
PR tree-optimization/36206
|
|
* tree-scalar-evolution.c: Remove enum INSERT_SUPERLOOP_CHRECS,
|
|
FOLD_CONVERSIONS.
|
|
(instantiate_scev_1): Rename flags to fold_conversions.
|
|
Do not check for INSERT_SUPERLOOP_CHRECS, keep SSA_NAMEs defined
|
|
outeside instantiation_loop.
|
|
* tree-chrec.h (evolution_function_is_affine_in_loop): New.
|
|
(evolution_function_is_affine_or_constant_p): Removed.
|
|
* tree-data-ref.c (dr_analyze_indices): Replace resolve_mixers with
|
|
instantiate_scev.
|
|
(analyze_siv_subscript): Pass in the loop nest number.
|
|
Call evolution_function_is_affine_in_loop instead of
|
|
evolution_function_is_affine_p.
|
|
(analyze_overlapping_iterations): Pass in the loop nest number.
|
|
|
|
2008-05-20 Jan Sjodin <jan.sjodin@amd.com>
|
|
Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
PR tree-optimization/36206
|
|
* tree-chrec.h (chrec_fold_op): New.
|
|
* tree-data-ref.c (initialize_matrix_A): Traverse NOP_EXPR, PLUS_EXPR,
|
|
and other trees.
|
|
|
|
2008-05-20 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* c-incpath.c (INO_T_EQ): Do not define on non-inode systems.
|
|
(DIRS_EQ): New.
|
|
(remove_duplicates): Do not set inode on non-inode systems.
|
|
Use DIRS_EQ.
|
|
|
|
2008-05-20 Sandra Loosemore <sandra@codesourcery.com>
|
|
|
|
* config.gcc (tm_file): Update comments about relative pathnames.
|
|
|
|
2008-05-20 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-reassoc.c (fini_reassoc): Use the statistics infrastructure.
|
|
* tree-ssa-sccvn.c (process_scc): Likewise.
|
|
* tree-ssa-sink.c (execute_sink_code): Likewise.
|
|
* tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
|
|
* tree-vrp.c (process_assert_insertions): Likewise.
|
|
* tree-ssa-dce.c (eliminate_unnecessary_stmts): Likewise.
|
|
(perform_tree_ssa_dce): Likewise.
|
|
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Likewise.
|
|
(dump_dominator_optimization_stats): Likewise.
|
|
* tree-vectorizer.c (vectorize_loops): Likewise.
|
|
|
|
2008-05-20 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-vn.c (vn_lookup_with_vuses): Do not use the alias oracle.
|
|
|
|
2008-05-20 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config/i386/i386-protos.h (ix86_return_in_memory): Removed.
|
|
(ix86_i386elf_return_in_memory): Likewise.
|
|
(ix86_i386interix_return_in_memory): Likewise.
|
|
* config/i386/i386-interix.h (TARGET_RETURN_IN_MEMORY): Removed.
|
|
(SUBTARGET_RETURN_IN_MEMORY): New.
|
|
* config/i386/i386elf.h: Likewise.
|
|
* config/i386/ptx4-i.h: Likewise.
|
|
* config/i386/sol2-10.h: Likewise.
|
|
* config/i386/sysv4.h: Likewise.
|
|
* config/i386/vx-common.h: Likewise.
|
|
* config/i386/i386.h (TARGET_RETURN_IN_MEMORY): Removed.
|
|
* config/i386/i386.c (ix86_return_in_memory): Made static and
|
|
make use of optional SUBTARGET_RETURN_IN_MEMORY macro.
|
|
(ix86_i386elf_return_in_memory): Removed.
|
|
(ix86_i386interix_return_in_memory): Removed.
|
|
(TARGET_RETURN_IN_MEMORY): Declared within i386.c only.
|
|
* target-def.h (TARGET_RETURN_IN_MEMORY): Remove protection #ifdef.
|
|
|
|
2008-05-20 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* cselib.c (cselib_record_sets): Use correct mode for IF_THEN_ELSE.
|
|
|
|
2008-05-19 Xinliang David Li <davidxl@google.com>
|
|
|
|
* tree-ssa-dce.c: Revert patches of 2008-05-17 and 2008-05-18.
|
|
* opts.c: Ditto.
|
|
* common.opt: Ditto.
|
|
* doc/invoke.texi: Ditto.
|
|
|
|
2008-05-19 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree.c (substitute_in_expr) <tcc_vl_exp>: Fix thinko.
|
|
(substitute_placeholder_in_expr) <tcc_vl_exp>: Minor tweak.
|
|
|
|
2008-05-19 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_vector_init_concat): Change
|
|
sizes of operand array from 8/4 to 4/2.
|
|
(ix86_expand_vector_init_general): Change size of operand array
|
|
from 32 to 16. Remove op0, op1 and half_mode.
|
|
|
|
2008-05-19 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_vector_init_concat): New.
|
|
(ix86_expand_vector_init_interleave): Likewise.
|
|
(ix86_expand_vector_init_general): Use them. Assert
|
|
word_mode == SImode when n_words == 4.
|
|
|
|
2008-05-19 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.c (ix86_secondary_reload): New static function.
|
|
(TARGET_SECONDARY_RELOAD): New define.
|
|
* config/i386/i386.h (SECONDARY_OUTPUT_RELOAD_CLASS): Remove.
|
|
* config/i386/i386.md (reload_outqi): Remove.
|
|
|
|
2008-05-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
PR middle-end/35509
|
|
* builtins.c (mathfn_built_in_1): Renamed from mathfn_built_in.
|
|
Add `implicit' parameter. Handle BUILT_IN_SIGNBIT.
|
|
(mathfn_built_in): Rewrite in terms of mathfn_built_in_1.
|
|
(fold_builtin_classify): Handle BUILT_IN_ISINF_SIGN.
|
|
(fold_builtin_1): Likewise.
|
|
* builtins.def (BUILT_IN_ISINF_SIGN): New.
|
|
c-common.c (check_builtin_function_arguments): Handle
|
|
BUILT_IN_ISINF_SIGN.
|
|
* doc/extend.texi: Document __builtin_isinf_sign.
|
|
* fold-const.c (operand_equal_p): Handle COND_EXPR.
|
|
|
|
2008-05-18 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree-ssa-dom.c (tree_ssa_dominator_optimize): If some blocks need
|
|
EH cleanup at the end of the pass, search for those that have been
|
|
turned into forwarder blocks and do the cleanup on their successor.
|
|
|
|
2008-05-18 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-cfg.c (verify_gimple_expr): Allow conversions from
|
|
pointers to sizetype and vice versa.
|
|
|
|
2008-05-18 Xinliang David Li <davidxl@google.com>
|
|
|
|
* gcc/tree-ssa-dce.c: Coding style fix.
|
|
(check_pow): Documentation comment.
|
|
(check_log): Documenation comment. Coding style fix.
|
|
(is_unnecessary_except_errno_call): Ditto.
|
|
(gen_conditions_for_pow): Ditto.
|
|
(gen_conditions_for_log): Ditto.
|
|
(gen_shrink_wrap_conditions): Ditto.
|
|
(shrink_wrap_one_built_in_calls): Ditto.
|
|
* gcc/doc/invoke.texi: Better documentation string.
|
|
* ChangeLog: Fix wrong change log entries from
|
|
May 17 checkin on function call DCE.
|
|
|
|
2008-05-17 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (sh_output_mi_thunk): Update the use of init_flow.
|
|
|
|
2008-05-17 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* doc/rtl.texi (RTL_CONST_CALL_P, RTL_PURE_CALL_P): Fixed typos.
|
|
* df-problems.c (simulation routines): Fixed block comment to
|
|
properly say how to add forwards scanning functions.
|
|
|
|
2008-05-17 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree-inline.c (setup_one_parameter): Remove dead code.
|
|
|
|
2008-05-17 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* fold-const.c (fold_unary) <CASE_CONVERT>: Fold the cast into
|
|
a BIT_AND_EXPR only for an INTEGER_TYPE.
|
|
|
|
2008-05-17 Xinliang David Li <davidxl@google.com>
|
|
|
|
* gcc/tree-ssa-dce.c (cond_dead_built_in_calls): New static variable.
|
|
(check_pow, check_log, is_unnecessary_except_errno_call): New
|
|
functions to check for eliminating math functions that are pure
|
|
except for setting errno.
|
|
(gen_conditions_for_pow, gen_conditionas_for_log): New functions to
|
|
general condition expressions for shrink-wrapping pow/log calls.
|
|
(gen_shrink_wrap_conditions): Ditto.
|
|
(shrink_wrap_one_built_in_call): Ditto.
|
|
(shrink_wrap_conditional_dead_built_in_calls): Ditto.
|
|
(mark_operand_necessary): If debugging, output if OP is necessary.
|
|
(eliminate_unnecessary_stmts): Eliminate pow, log calls that are
|
|
unnecessary.
|
|
* gcc/opts.c (decode_options): set flag_tree_builtin_dce to 1 when
|
|
opt level >= 2.
|
|
* gcc/common.opt: New user flag -ftree-builtin-dce.
|
|
* gcc/doc/invoke.texi (-ftree-builtin-dce): New option.
|
|
|
|
2008-05-16 David S. Miller <davem@davemloft.net>
|
|
|
|
* config/sparc/linux.h (NO_PROFILE_COUNTERS): Undef before overriding.
|
|
* config/sparc/linux64.h (NO_PROFILE_COUNTERS): Likewise.
|
|
|
|
2008-05-16 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/36246
|
|
* config/i386/i386.h (SECONDARY_MEMORY_NEEDED_MODE): New define.
|
|
|
|
2008-05-16 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* ifcvt.c (dead_or_predicable): Rename
|
|
df_simulate_one_insn_backwards to df_simulate_one_insn.
|
|
* recog.c (peephole2_optimize): Ditto.
|
|
* rtl-factoring.c (collect_pattern_seqs, clear_regs_live_in_seq):
|
|
Ditto.
|
|
* df.h: Rename df_simulate_one_insn_backwards to
|
|
df_simulate_one_insn. and delete df_simulate_one_insn_forwards.
|
|
* df-problems.c (df_simulate_artificial_refs_at_top) Reversed
|
|
scanning of defs and uses.
|
|
(df_simulate_one_insn_backwards): Renamed to df_simulate_one_insn.
|
|
(df_simulate_one_insn_forwards): Removed.
|
|
|
|
2008-05-16 Doug Kwan <dougkwan@google.com>
|
|
|
|
* real.c (real_to_decimal, real_to_hexadecimal): Distinguish
|
|
QNaN & SNaN.
|
|
(real_from_string): Handle NaNs and Inf as approriate.
|
|
|
|
2008-05-16 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
* doc/gty.texi (Source Files Containing Type Information): Note
|
|
that headers should appear first in the gtfiles list.
|
|
|
|
2008-05-16 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* tree.def (COND_EXEC): Properly documented this code.
|
|
|
|
2008-05-16 Diego Novillo <dnovillo@google.com>
|
|
|
|
* dwarf2asm.c (dw2_assemble_integer): Clarify comment.
|
|
* tree-nested.c (get_trampoline_type): Set DECL_CONTEXT for
|
|
the new field.
|
|
|
|
2008-05-16 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* tree-ssa-dse (max_stmt_uid): Removed.
|
|
(get_stmt_uid, dse_possible_dead_store_p, dse_optimize_stmt,
|
|
tree_ssa_dse): Encapsulate all uses of stmt_ann->uid.
|
|
* tree-ssa-sccvn.c (compare_ops, init_scc_vn): Ditto.
|
|
* function.h (cfun.last_stmt_uid): New field.
|
|
* tree-flow-inline.h (set_gimple_stmt_uid, gimple_stmt_uid,
|
|
gimple_stmt_max_uid, set_gimple_stmt_max_uid, inc_gimple_stmt_max_uid):
|
|
New functions.
|
|
* tree-dfa.c (renumber_gimple_stmt_uids): New function.
|
|
(create_stmt_ann): Initialize the ann->uid field.
|
|
* tree-ssa-pre.c (compute_avail): Encapsulate the stmt_ann->uid
|
|
with new calls.
|
|
* tree-flow.h (renumber_gimple_stmt_uids): New function.
|
|
|
|
2008-05-16 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
* tree-flow.h (init_empty_tree_cfg_for_function): Declare.
|
|
* tree-cfg.c (init_empty_tree_cfg_for_function): Define.
|
|
(init_empty_tree_cfg): Call it.
|
|
|
|
2008-05-16 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* cfg.c (init_flow): Add argument THE_FUN. Use it instead of cfun.
|
|
Update all users.
|
|
|
|
2008-05-16 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* doc/invoke.text (-fdump-tree-*-verbose): New option.
|
|
* tree-dump.c (dump_options): New verbose option.
|
|
* tree-pretty-print.c (dump_phi_nodes, dump_generic_bb_buff):
|
|
Add verbose dump.
|
|
* tree-pass.h (TDF_VERBOSE): New dump flag.
|
|
* print-tree.c (print_node): Added code to be able to print PHI_NODES.
|
|
(tree-flow.h): Added include.
|
|
* Makefile.in (print-tree.o): Added TREE_FLOW_H.
|
|
|
|
2008-05-16 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.c (bfin_discover_loops): Delete empty loops.
|
|
|
|
From Jie Zhang <jie.zhang@analog.com>
|
|
* config/bfin/t-bfin-elf (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
|
|
MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Remove mcpu=bf532-0.3,
|
|
mcpu=bf561-none and mcpu=bf561-0.2.
|
|
* config/bfin/t-bfin-uclinux (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
|
|
MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Likewise.
|
|
* config/bfin/t-bfin-linux (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
|
|
MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Likewise.
|
|
* config/bfin/bfin-protos.h (enum bfin_cpu_type): Add BFIN_CPU_UNKNOWN.
|
|
* config/bfin/elf.h (STARTFILE_SPEC): Use specific CRT for BF561.
|
|
(LIB_SPEC): Use proper linker script for bf561. Error if no mcpu
|
|
option.
|
|
* config/bfin/bfin.c (bfin_cpu_type): Set to BFIN_CPU_UNKNOWN.
|
|
(cputype_selected): Remove.
|
|
(bfin_handle_option): Don't use cputype_selected.
|
|
(override_options): When no mcpu option, enable all workarounds.
|
|
Don't use bfin_workarounds.
|
|
* config/bfin/bfin.h (DRIVER_SELF_SPECS): Don't set default
|
|
processor type.
|
|
(DEFAULT_CPU_TYPE): Don't define.
|
|
|
|
2008-05-16 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-propagate.c (substitute_and_fold): Fix stmt walking
|
|
on deletion of the last stmt.
|
|
|
|
2008-05-15 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_vector_init_general): Optimize
|
|
V8HImode for SSE2 and V16QImode for SSE4.1.
|
|
|
|
2008-05-15 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* cgraph.h (compute_inline_parameters): Made public.
|
|
* tree-pass.h (ipa_opt_pass): Removed function_generate_summary,
|
|
variable_generate_summary, function_write_summary,
|
|
variable_write_summary, variable_read_summary. Added generate_summary,
|
|
write_summary, read_summary.
|
|
* cgraphunit.c (cgraph_process_new_functions): Changed call from
|
|
pass_ipa_inline.function_generate_summary, to
|
|
compute_inline_parameters.
|
|
* ipa-inline.c (compute_inline_parameters): Made public and added
|
|
node parameter.
|
|
(compute_inline_parameters_for_current): New function.
|
|
(pass_inline_param): Now calls compute_inline_parameters_for_current.
|
|
(inline_generate_summary): Removed parameter and made to loop over
|
|
all cgraph nodes.
|
|
(pass_ipa_inline): Updated for new IPA_PASS structure.
|
|
* passes.c (execute_ipa_summary_passes): Now is called once per
|
|
pass rather than once per node*pass.
|
|
|
|
2008-05-15 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.c (avr_base_arch_macro, avr_have_movw_lpmx_p,
|
|
avr_have_mul_p, avr_asm_only_p): Remove variables.
|
|
(avr_override_options): Remove initialization of removed variables.
|
|
(avr_file_start): Convert removed variables to fields of
|
|
'struct base_arch_s *avr_current_arch'.
|
|
* config/avr/avr.h (TARGET_CPU_CPP_BUILTINS): (Ditto.).
|
|
(AVR_HAVE_MUL): (Ditto.).
|
|
(AVR_HAVE_MOVW): (Ditto.).
|
|
(AVR_HAVE_LPMX): (Ditto.).
|
|
(avr_base_arch_macro, avr_have_movw_lpmx_p, avr_have_mul_p,
|
|
avr_asm_only_p): Remove declaration.
|
|
|
|
2008-05-15 Diego Novillo <dnovillo@google.com>
|
|
|
|
* config/arm/arm.c (arm_return_in_memory): Fix return type.
|
|
* config/arm/arm-protos.h (arm_return_in_memory): Likewise.
|
|
|
|
2008-05-15 Adam Nemet <anemet@caviumnetworks.com>
|
|
|
|
PR middle-end/36194
|
|
* combine.c (check_conversion): Rename back to check_promoted_subreg.
|
|
Don't call record_truncated_value from here.
|
|
(record_truncated_value): Turn it into a for_each_rtx callback.
|
|
(record_truncated_values): New function.
|
|
(combine_instructions): Call note_uses with record_truncated_values.
|
|
Change name of check_conversion to check_promoted_subreg.
|
|
|
|
2008-05-15 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
* doc/sourcebuild.texi: Document support for torture tests.
|
|
|
|
2008-05-15 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/sse.md (*vec_concatv2sf_sse4_1): Add "m" constraint
|
|
to alternative 4 of operand 2.
|
|
|
|
2008-05-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-pass.h (current_pass): Declare.
|
|
(get_pass_for_id): Likewise.
|
|
* passes.c (passes_by_id, passes_by_id_size): New globals.
|
|
(set_pass_for_id): New function.
|
|
(get_pass_for_id): Likewise.
|
|
(register_one_dump_file): Use set_pass_for_id to populate passes_by_id.
|
|
(execute_function_todo): Flush per function statistics.
|
|
* toplev.c (compile_file): Init statistics.
|
|
(general_init): Do early statistics initialization.
|
|
(finalize): Finish statistics.
|
|
* statistics.h (statistics_early_init): Declare.
|
|
(statistics_init): Likewise.
|
|
(statistics_fini): Likewise.
|
|
(statistics_fini_pass): Likewise.
|
|
(statistics_counter_event): Likewise.
|
|
(statistics_histogram_event): Likewise.
|
|
* statistics.c: New file.
|
|
* Makefile.in (OBJS-common): Add statistics.o.
|
|
(statistics.o): Add dependencies.
|
|
* doc/invoke.texi (-fdump-statistics): Document.
|
|
|
|
* tree-ssa-pre.c (compute_antic): Use statistics_histogram_event.
|
|
(insert): Likewise.
|
|
(execute_pre): Use statistics_counter_event.
|
|
* tree-ssa-propagate.c (struct prop_stats_d): Add num_dce field.
|
|
(substitute_and_fold): Increment it. Use statistics_counter_event.
|
|
|
|
2008-05-15 Diego Novillo <dnovillo@google.com>
|
|
|
|
http://gcc.gnu.org/ml/gcc-patches/2008-05/msg00893.html
|
|
|
|
* treestruct.def (TS_STRUCT_FIELD_TAG): Remove.
|
|
* tree-ssa-alias.c (new_type_alias): Remove references to
|
|
sub-variables from comment.
|
|
* tree-ssa-operands.c (swap_tree_operands): Likewise.
|
|
|
|
2008-05-15 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/sse.md (*vec_concatv2sf_sse4_1): Set prefix_extra
|
|
attribute to 1 only for insertps alternative.
|
|
|
|
2008-05-15 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.md (loadbytes): New pattern.
|
|
* config/bfin/bfin.c (enum bfin_builtins): Add BFIN_BUILTIN_LOADBYTES.
|
|
(bfin_init_builtins): Initialize it.
|
|
(bdesc_1arg): Add it.
|
|
|
|
2008-05-15 Sa Liu <saliu@de.ibm.com>
|
|
|
|
* testsuite/gfortran.dg/c_kind_int128_test1.f03: New.
|
|
* testsuite/gfortran.dg/c_kind_int128_test2.f03: New.
|
|
* testsuite/lib/target-supports.exp: Add
|
|
check_effective_target_fortran_integer_16.
|
|
|
|
2008-05-15 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.h (TARGET_RETURN_IN_MEMORY): Don't define here.
|
|
* config/bfin/bfin-protos.h (bfin_return_in_memory): Don't declare.
|
|
* config/bfin/bfin.c (bfin_return_in_memory): Now static. Return bool.
|
|
(TARGET_RETURN_IN_MEMORY): Define.
|
|
|
|
2008-05-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/36244
|
|
* tree-ssa-alias.c (new_type_alias): Do not set TREE_READONLY.
|
|
* tree-flow-inline.h (unmodifiable_var_p): Memory tags never
|
|
represent unmodifiable vars.
|
|
|
|
2008-05-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-dfa.c (refs_may_alias_p): Allow all kinds of
|
|
INDIRECT_REF and TARGET_MEM_REF.
|
|
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle
|
|
TARGET_MEM_REF.
|
|
|
|
2008-05-15 Uros Bizjak <ubizjak@gmail.com>
|
|
H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/sse.md (*vec_concatv2sf_sse4_1): New insn pattern.
|
|
(*vec_concatv2si_sse4_1): Use vector_move_operand predicate
|
|
for operand 2. Remove pinsr{q,d} with 0x0 immediate operand from
|
|
insn alternatives. Add missing alternatives.
|
|
(*vec_concatv2di_rex64_sse4_1): Likewise.
|
|
(*vec_concatv2si_sse2): Use "x" register constraint instead of "Y2".
|
|
(*vec_concatv2di_rex64_sse): Rename from *vec_concatv2di_rex64.
|
|
Require TARGET_SSE.
|
|
|
|
2008-05-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36009
|
|
PR tree-optimization/36204
|
|
* tree-ssa-loop-im.c (tree-ssa-propagate.h): Include.
|
|
(determine_invariantness_stmt): Record the loop a store is
|
|
always executed in.
|
|
* Makefile.in (tree-ssa-loop-im.o): Add tree-ssa-propagate.h
|
|
dependency.
|
|
|
|
2008-05-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/34330
|
|
* tree-ssa-alias.c (get_smt_for): Only assert that accesses
|
|
through the pointer will alias the SMT.
|
|
|
|
2008-05-14 Andreas Tobler <a.tobler@schweiz.org>
|
|
|
|
* config/sparc/sparc.h (NO_PROFILE_COUNTERS): Define as 0.
|
|
|
|
2008-05-14 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/sse.md (*sse4_1_pinsrq): Make it 64bit only.
|
|
|
|
2008-05-14 Michael Meissner <michael.meissner@amd.com>
|
|
Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
|
|
|
|
* optabs.h (optab_index): Add OTI_vashl, OTI_vlshr, OTI_vashr,
|
|
OTI_vrotl, OTI_vrotr to support vector/vector shifts.
|
|
(vashl_optab): New optab for vector/vector shifts.
|
|
(vashr_optab): Ditto.
|
|
(vlshr_optab): Ditto.
|
|
(vrotl_optab): Ditto.
|
|
(vrotr_optab): Ditto.
|
|
(optab_subtype): New enum for optab_for_tree_code call.
|
|
(optab_for_tree_code): Add enum optab_subtype argument.
|
|
|
|
* optabs.c (optab_for_tree_code): Take an additional argument to
|
|
distinguish between a vector shift by a scalar and vector shift by
|
|
a vector. Make lshr/ashr/ashl/rotl/rotr optabs just vector
|
|
shifted by a scalar. Use vlshr/vashr/vashl/vrotl/vrotr for the
|
|
vector shift by a vector.
|
|
(expand_widen_pattern_expr): Pass additional argument to
|
|
optab_for_tree_code.
|
|
|
|
* genopinit.c (optabs): Add vashr_optab, vashl_optab, vlshr_optab,
|
|
vrotl_optab, vrotr_optab.
|
|
|
|
* expr.c (expand_expr_real_1): Update calls to
|
|
optab_for_tree_code to distinguish between vector shifted by a
|
|
scalar and vector shifted by a vector.
|
|
* tree-vectorizer.c (supportable_widening_operation): Ditto.
|
|
(supportable_narrowing_operation): Ditto.
|
|
* tree-vect-analyze.c (vect_build_slp_tree): Ditto.
|
|
* tree-vect-patterns.c (vect_pattern_recog_1): Ditto.
|
|
* tree-vect-transform.c (vect_model_reduction_cost): Ditto.
|
|
(vect_create_epilog_for_reduction): Ditto.
|
|
(vectorizable_reduction): Ditto.
|
|
(vectorizable_operation): Ditto.
|
|
(vect_strided_store_supported): Ditto.
|
|
(vect_strided_load_supported): Ditto.
|
|
* tree-vect-generic.c (expand_vector_operations_1): Ditto.
|
|
* expmed.c (expand_shift): Ditto.
|
|
|
|
* doc/md.texi (ashl@var{m}3): Document that operand 2 is always a
|
|
scalar type.
|
|
(ashr@var{m}3): Ditto.
|
|
(vashl@var{m}3): Document new vector/vector shift standard name.
|
|
(vashr@var{m}3): Ditto.
|
|
(vlshr@var{m}3): Ditto.
|
|
(vrotl@var{m}3): Ditto.
|
|
(vrotr@var{m}3): Ditto.
|
|
|
|
* config/i386/i386.md (PPERM_SRC): Move PPERM masks here from i386.c.
|
|
(PPERM_INVERT): Ditto.
|
|
(PPERM_REVERSE): Ditto.
|
|
(PPERM_REV_INV): Ditto.
|
|
(PPERM_ZERO): Ditto.
|
|
(PPERM_ONES): Ditto.
|
|
(PPERM_SIGN): Ditto.
|
|
(PPERM_INV_SIGN): Ditto.
|
|
(PPERM_SRC1): Ditto.
|
|
(PPERM_SRC2): Ditto.
|
|
|
|
* config/i386/sse.md (mulv2di3): Add SSE5 support.
|
|
(sse5_pmacsdql_mem): New SSE5 define_and_split that temporarily
|
|
allows a memory operand to be the value being added, and split it
|
|
to improve vectorization.
|
|
(sse5_pmacsdqh_mem): Ditto.
|
|
(sse5_mulv2div2di3_low): SSE5 32-bit multiply and extend function.
|
|
(sse5_mulv2div2di3_high): Ditto.
|
|
(vec_pack_trunc_v8hi): Add SSE5 pperm support.
|
|
(vec_pack_trunc_v4si): Ditto.
|
|
(vec_pack_trunc_v2di): Ditto.
|
|
(sse5_pcmov_<mode>): Remove code that tried to use use
|
|
andps/andnps instead of pcmov.
|
|
(vec_widen_smult_hi_v4si): If we have SSE5, use the pmacsdql and
|
|
pmacsdqh instructions.
|
|
(vec_widen_smult_lo_v4si): Ditto.
|
|
|
|
* config/i386/i386.c (PPERM_SRC): Move PPERM masks to i386.md.
|
|
(PPERM_INVERT): Ditto.
|
|
(PPERM_REVERSE): Ditto.
|
|
(PPERM_REV_INV): Ditto.
|
|
(PPERM_ZERO): Ditto.
|
|
(PPERM_ONES): Ditto.
|
|
(PPERM_SIGN): Ditto.
|
|
(PPERM_INV_SIGN): Ditto.
|
|
(PPERM_SRC1): Ditto.
|
|
(PPERM_SRC2): Ditto.
|
|
(ix86_expand_sse_movcc): Move the SSE5 test after the if
|
|
true/false tests.
|
|
(ix86_expand_int_vcond): If SSE5 generate all possible integer
|
|
comparisons.
|
|
(ix86_sse5_valid_op_p): Allow num_memory to be negative, which
|
|
says ignore whether the last reference is a memory operand.
|
|
|
|
2008-05-14 Michael Meissner <michael.meissner@amd.com>
|
|
Paolo Bonzini <bonzini at gnu dot org>
|
|
|
|
* config/rs6000/rs6000.c (bdesc_2arg): Change the names of vector
|
|
shift patterns.
|
|
|
|
* config/rs6000/altivec.md (vashl<mode>3): Rename from ashl<mode>3.
|
|
(vlshr<mode>3): Rename from vlshr<mode>3.
|
|
(vashr<mode>3): Rename from vashr<mode>3.
|
|
(mulv4sf3): Change the names of vector shift patterns.
|
|
(mulv4si3): Ditto.
|
|
(negv4sf2): Ditt.
|
|
|
|
* config/spu/spu.c (spu_initialize_trampoline): Rename vector
|
|
shift insns.
|
|
|
|
* config/spu/spu-builtins.def (SI_SHLH): Rename vector shift insns.
|
|
(SI_SHLHI): Ditto.
|
|
(SI_SHL): Ditto.
|
|
(SI_SHLI): Ditto.
|
|
(SI_ROTH): Ditto.
|
|
(SI_ROTHI): Ditto.
|
|
(SI_ROT): Ditto.
|
|
(SI_ROTI): Ditto.
|
|
(SPU_RL_0): Ditto.
|
|
(SPU_RL_1): Ditto.
|
|
(SPU_RL_2): Ditto.
|
|
(SPU_RL_3): Ditto.
|
|
(SPU_RL_4): Ditto.
|
|
(SPU_RL_5): Ditto.
|
|
(SPU_RL_6): Ditto.
|
|
(SPU_RL_7): Ditto.
|
|
(SPU_SL_0): Ditto.
|
|
(SPU_SL_1): Ditto.
|
|
(SPU_SL_2): Ditto.
|
|
(SPU_SL_3): Ditto.
|
|
(SPU_SL_4): Ditto.
|
|
(SPU_SL_5): Ditto.
|
|
(SPU_SL_6): Ditto.
|
|
(SPU_SL_7): Ditto.
|
|
|
|
* config/spu/spu.md (v): New iterator macro to add v for vector types.
|
|
(floatunssidf2_internal): Change vector/vector shift names.
|
|
(floatunsdidf2_internal): Ditto.
|
|
(mulv8hi3): Ditto.
|
|
(ashrdi3): Ditto.
|
|
(ashrti3): Ditto.
|
|
(cgt_df): Ditto.
|
|
(cgt_v2df): Ditto.
|
|
(dftsv): Ditto.
|
|
(vashl<mode>3): Rename from ashl<mode>3.
|
|
(vashr<mode>3): Rename from ashr<mode>3.
|
|
(vlshr<mode>3): Rename from lshr<mode>3.
|
|
(vrotl<mode>3): Rename from rotl<mode>3.
|
|
|
|
2008-05-14 Michael Meissner <michael.meissner@amd.com>
|
|
|
|
PR target/36224
|
|
* config/i386/sse.md (vec_widen_smult_hi_v4si): Delete, using unsigned
|
|
multiply gives the wrong value when doing widening multiplies.
|
|
(vec_widen_smult_lo_v4si): Ditto.
|
|
|
|
2008-05-14 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* optabs.c (prepare_cmp_insn): Changed LCT_PURE_MAKE_BLOCK to
|
|
LCT_PURE and LCT_CONST_MAKE_BLOCK to LCT_CONST in calls to
|
|
emit_library_call_value.
|
|
* builtins.c (expand_builtin_powi, expand_builtin_memcmp): Ditto.
|
|
* tree.h (ECF_LIBCALL_BLOCK): Removed.
|
|
* calls.c (initialize_argument_information, precompute_arguments,
|
|
expand_call, emit_library_call_value_1): Remove ECF_LIBCALL_BLOCK.
|
|
(precompute_arguments): Removed flags parameter.
|
|
* rtl.h (LCT_CONST_MAKE_BLOCK, LCT_PURE_MAKE_BLOCK): Removed.
|
|
|
|
2008-05-14 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-dse.c (dse_possible_dead_store_p): Remove dead code.
|
|
Make sure to register the store if the use is a PHI_NODE.
|
|
|
|
2008-05-14 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* expr.c (expand_expr_real_1) <normal_inner_ref>: Force op0 to
|
|
memory if the component is to be referenced in BLKmode according
|
|
to get_inner_reference.
|
|
|
|
2008-05-14 Adam Nemet <anemet@caviumnetworks.com>
|
|
|
|
* calls.c (emit_library_call_value_1): Restore code clearing
|
|
ECF_LIBCALL_BLOCK to ensure that we only call end_sequence once.
|
|
|
|
2008-05-14 Olivier Hainque <hainque@adacore.com>
|
|
Nicolas Roche <roche@adacore.com>
|
|
|
|
* configure.ac: Add support for a "gcc_subdir" variable in
|
|
config-lang.in, to denote a subdirectory where the language/GCC
|
|
integration files are to be found.
|
|
* configure: Regenerate.
|
|
|
|
2008-05-14 Ira Rosen <irar@il.ibm.com>
|
|
|
|
PR tree-optimization/36098
|
|
* tree-vect-analyze.c (vect_analyze_group_access): Set the gap
|
|
value for the first load in the group in case of a gap.
|
|
(vect_build_slp_tree): Check that there are no gaps in loads.
|
|
|
|
2008-05-14 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* doc/rtl.texi: Removed reference to REG_NO_CONFLICT notes.
|
|
* optabs.c (expand_binop, expand_absneg_bit, expand_unop,
|
|
expand_copysign_bit, ): Change call to emit_no_conflict_block to
|
|
emit_insn and remove unneeded code to construct extra args.
|
|
(emit_no_conflict_block): Removed.
|
|
* optabls.h: (emit_no_conflict_block): Removed.
|
|
* cse.c (cse_extended_basic_block): Remove search for
|
|
REG_NO_CONFLICT note.
|
|
* global.c: Removed incorrect comment added in revision 117.
|
|
* expr.c (convert_move): Change call to emit_no_conflict_block to
|
|
emit_insn.
|
|
* recog.c: Change comments so that they do not mention
|
|
REG_NO_CONFLICT.
|
|
* local_alloc.c (combine_regs): Removed last parameter.
|
|
(no_conflict_p): Removed.
|
|
(block_alloc): Removed note, no_conflict_combined_regno and set
|
|
local vars. Removed all code to process REG_NO_CONFLICT blocks.
|
|
(combine_regs): Removed already_dead and code to look for
|
|
REG_NO_CONFLICT notes.
|
|
* lower_subreg (remove_retval_note): Removed code to look for
|
|
REG_NO_CONFLICT block.
|
|
(resolve_reg_notes): Removed REG_NO_CONFLICT case.
|
|
(resolve_clobber): Remove code to process libcalls that have
|
|
REG_NO_CONFLICT notes.
|
|
* loop_invariant.c (find_invariant_insn): Removed REG_NO_CONFLICT
|
|
case.
|
|
* combine.c (can_combine_p, distribute_notes): Removed
|
|
REG_NO_CONFLICT case.
|
|
* config/cris/cris.md (movdi pattern): Changed emit_no_conflict_block
|
|
to emit_insns.
|
|
* config/mn10300/mn10300.md (absdf2, negdf2 patterns): Ditto.
|
|
* config/m68k/m68k.md (negdf2, negxf2, absdf2, absxf2 patterns):
|
|
Ditto.
|
|
* reg-notes.def (NO_CONFLICT): Removed.
|
|
|
|
2008-05-14 David S. Miller <davem@davemloft.net>
|
|
|
|
* config/sparc/sparc.c (sparc_profile_hook): If
|
|
NO_PROFILE_COUNTERS, don't generate and pass a label into mcount.
|
|
* config/sparc/linux.h (NO_PROFILE_COUNTERS): Define as 1.
|
|
* config/sparc/linux64.h (NO_PROFILE_COUNTERS): Likewise.
|
|
|
|
2008-05-14 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* cse.c (cse_cc_succs): Invoke delete_insn_and_edges.
|
|
|
|
2008-05-13 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/36222
|
|
* config/i386/i386.c (ix86_expand_vector_init_general): Rearrange op0
|
|
and op1 expansion before vector concat to have less live pseudos.
|
|
|
|
2008-05-13 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_vector_init_one_nonzero): Use
|
|
ix86_expand_vector_set if supported.
|
|
|
|
2008-05-13 Diego Novillo <dnovillo@google.com>
|
|
Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
http://gcc.gnu.org/ml/gcc-patches/2008-05/msg00748.html
|
|
|
|
* tree.h (init_phinodes, fini_phinodes, release_phi_node,
|
|
phinodes_print_statistics, init_ssanames, fini_ssanames,
|
|
make_ssa_name, duplicate_ssa_name, duplicate_ssa_name_ptr_info,
|
|
release_ssa_name, release_defs, replace_ssa_name_symbol,
|
|
ssanames_print_statistics): Move ...
|
|
* tree-flow.h: ... here.
|
|
* tree-ssanames.c (init_ssanames): Add arguments FN and SIZE.
|
|
Use FN instead of cfun.
|
|
(make_ssa_name_fn): Rename from make_ssa_name.
|
|
(pass_release_ssa_names): Add TODO_dump_func to finish flags.
|
|
* tree-flow-inline.h (make_ssa_name): Move from
|
|
tree-ssanames.c. Convert to static inline. Call make_ssa_name_fn.
|
|
* omp-low.c (expand_omp_parallel):
|
|
* tree-flow-inline.h (redirect_edge_var_map_result):
|
|
* tree-ssa.c (init_tree_ssa): Add argument FN.
|
|
Use it instead of cfun. Update all users.
|
|
|
|
2008-05-13 Tom Tromey <tromey@redhat.com>
|
|
|
|
PR preprocessor/22168:
|
|
* doc/cpp.texi (Top): Update menu.
|
|
(Alternatives to Wrapper #ifndef): New node.
|
|
(Other Directives): Document deprecation.
|
|
(Obsolete Features): Remove menu.
|
|
(Assertions): Merge node into Obsolete Features.
|
|
(Obsolete once-only headers): Move earlier; rename to Alternatives
|
|
to Wrapper #ifndef.
|
|
* doc/cppopts.texi: Update.
|
|
* c.opt (Wdeprecated): Enable for C and ObjC.
|
|
* doc/invoke.texi (Option Summary): Move -Wno-deprecated.
|
|
(C++ Dialect Options): Move -Wno-deprecated from here to...
|
|
(Warning Options): ... here.
|
|
|
|
2008-05-13 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/36227
|
|
* fold-const.c (fold_sign_changed_comparison): Do not allow
|
|
changes in pointer-ness.
|
|
|
|
2008-05-12 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
PR target/24713
|
|
* config/sh/sh.c (sh_expand_prologue): Don't clear
|
|
RTX_FRAME_RELATED_P for push insns.
|
|
|
|
2008-05-12 Andy Hutchinson <hutchinsonandy@aim.com>
|
|
|
|
* config/avr/avr.h (MAX_OFILE_ALIGNMENT): Define.
|
|
|
|
2008-05-12 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.h (machine_function): Add 'is_leaf' field.
|
|
* config/avr/avr.c (avr_regs_to_save): Compute 'machine->is_leaf'.
|
|
Use 'machine->is_leaf' instead of 'leaf_func_p'.
|
|
|
|
2008-05-12 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/sse.md (*sse_concatv4sf): Renamed to ...
|
|
(*vec_concatv4sf_sse): This.
|
|
(*sse2_concatv2si): Renamed to ...
|
|
(*vec_concatv2si_sse2): This.
|
|
(*sse1_concatv2si): Renamed to ...
|
|
(*vec_concatv2si_sse): This.
|
|
(*vec_concatv2di_rex): Renamed to ...
|
|
(*vec_concatv2di_rex64): This.
|
|
(*vec_concatv2si_sse4_1): New.
|
|
(*vec_concatv2di_rex64_sse4_1): Likewise.
|
|
|
|
2008-05-12 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR rtl-optimization/36111
|
|
* recog.c (validate_replace_rtx_1): Unshare new RTL expression
|
|
that was created for swappable operands.
|
|
|
|
2008-05-12 Samuel Tardieu <sam@rfc1149.net>
|
|
|
|
PR ada/36001
|
|
* Makefile.in: Substitute GNATMAKE and GNATBIND.
|
|
* configure.ac: Add call to ACX_PROG_GNAT.
|
|
|
|
2008-05-11 Volker Reichelt <v.reichelt@netcologne.de>
|
|
|
|
* optc-gen.awk: Fix comment typo.
|
|
|
|
2008-05-11 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
|
|
|
|
* pretty-print.c (pp_integer_with_precision): Use
|
|
HOST_LONG_LONG_FORMAT.
|
|
|
|
2008-05-10 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* gcse.c (store_killed_in_insn): Negated call to RTL_CONST_CALL_P.
|
|
|
|
2008-05-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (bdesc_ptest): Removed.
|
|
(ix86_builtin_type): Add INT_FTYPE_V2DI_V2DI_PTEST.
|
|
(bdesc_args): Add __builtin_ia32_ptestz128,
|
|
__builtin_ia32_ptestc128 and __builtin_ia32_ptestnzc128.
|
|
(ix86_init_mmx_sse_builtins): Updated.
|
|
(ix86_expand_args_builtin): Handle INT_FTYPE_V2DI_V2DI_PTEST.
|
|
(ix86_expand_builtin): Updated.
|
|
|
|
2008-05-10 Richard Sandiford <rdsandiford@googlemail.com>
|
|
|
|
* tree-cfg.c (valid_fixed_convert_types_p): New function.
|
|
(verify_gimple_expr): Handle FIXED_CONVERT_EXPR.
|
|
|
|
2008-05-10 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* value-prof.c (interesting_stringop_to_profile): Do not
|
|
return early for BUILT_IN_MEMPCPY.
|
|
|
|
2008-05-09 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* calls.c (expand_call): Don't use callgraph to increase
|
|
preferred_stack_boundary.
|
|
|
|
* cgraph.h (cgraph_rtl_info): Use unsigned on
|
|
preferred_incoming_stack_boundary.
|
|
|
|
* final.c (rest_of_clean_state): Use unsigned on
|
|
preferred_stack_boundary.
|
|
|
|
2008-05-09 Tom Tromey <tromey@redhat.com>
|
|
|
|
PR preprocessor/22231:
|
|
* c-opts.c (sanitize_cpp_opts): Disallow -MG if compilation is
|
|
proceeding.
|
|
|
|
2008-05-09 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR tree-optimization/36129
|
|
* tree-ssa-ccp.c: Include value-prof.h.
|
|
(execute_fold_all_builtins): Call gimple_remove_stmt_histograms if
|
|
built-in function was folded to a constant.
|
|
* Makefile.in (tree-ssa-ccp.c): Depend on value-prof.h
|
|
|
|
2008-05-09 Jan Sjodin <jan.sjodin@amd.com>
|
|
Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
* tree-scalar-evolution.c: Document instantiate_scev.
|
|
(instantiate_parameters_1): Renamed instantiate_scev_1.
|
|
Don't use the same loop for instantiation_loop and evolution_loop.
|
|
(instantiate_scev): New.
|
|
(instantiate_parameters): Moved...
|
|
(resolve_mixers): Update call to instantiate_scev_1 to pass the
|
|
same loop twice. Maintains the semantics for this function.
|
|
* tree-scalar-evolution.h (instantiate_scev): Declare.
|
|
(instantiate_parameters): ...here. Now static inline.
|
|
* tree-data-ref.c (dr_analyze_indices): Call instantiate_scev
|
|
instead of resolve_mixers.
|
|
|
|
2008-05-09 Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
|
|
* rtl-factoring.c (collect_pattern_seqs): Fix typo.
|
|
|
|
2008-05-09 Tomas Bily <tbily@suse.cz>
|
|
|
|
* config/pa/pa.c (reloc_needed): Use CASE_CONVERT.
|
|
* tree-cfg.c (verify_expr, verify_gimple_expr): Likewise.
|
|
* tree-ssa-structalias.c (get_constraint_for): Likewise.
|
|
* c-common.c (c_common_truthvalue_conversion): Likewise.
|
|
* tree-object-size.c (compute_object_offset): Likewise.
|
|
* tree-inline.c (estimate_num_insns_1): Likewise.
|
|
* varasm.c (const_hash_1, compare_constant, copy_constant)
|
|
(compute_reloc_for_constant, output_addressed_constants)
|
|
(initializer_constant_valid_p): Likewise.
|
|
* c-omp.c (check_omp_for_incr_expr): Likewise.
|
|
* gimplify.c (gimplify_expr): Likewise.
|
|
* c-typeck.c (c_finish_return): Likewise.
|
|
* tree-vectorizer.c (supportable_widening_operation)
|
|
(supportable_narrowing_operation): Likewise.
|
|
* c-pretty-print.c (pp_c_cast_expression, pp_c_expression): Likewise.
|
|
* matrix-reorg.c (can_calculate_expr_before_stmt): Likewise.
|
|
* expr.c (highest_pow2_factor, expand_expr_real_1): Likewise.
|
|
* dwarf2out.c (loc_descriptor_from_tree_1, add_bound_info)
|
|
(descr_info_loc): Likewise.
|
|
* tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Likewise.
|
|
* fold-const.c (operand_equal_p, make_range, extract_muldiv_1)
|
|
(fold_unary): Likewise.
|
|
* builtins.c (get_pointer_alignment): Likewise.
|
|
* tree-scalar-evolution.c (interpret_rhs_modify_stmt)
|
|
(instantiate_parameters_1): Likewise.
|
|
* tree.c (expr_align, stabilize_reference): Likewise.
|
|
* tree-pretty-print.c (dump_generic_node, op_prio): Likewise.
|
|
* tree-ssa-loop-niter.c (derive_constant_upper_bound): Likewise.
|
|
* convert.c (strip_float_extensions): Use CONVERT_EXPR_P.
|
|
* tree-ssa-threadedge.c (simplify_control_stmt_condition): Likewise.
|
|
* config/alpha/alpha.c (va_list_skip_additions): Likewise.
|
|
* c-common.c (c_alignof_expr, check_function_arguments_recurse):
|
|
Likewise.
|
|
* tree-ssa.c (tree_ssa_useless_type_conversion): Likewise.
|
|
* varasm.c (initializer_constant_valid_p, output_constant): Likewise.
|
|
* tree-ssa-forwprop.c (get_prop_source_stmt, can_propagate_from)
|
|
(forward_propagate_addr_expr_1, forward_propagate_addr_expr)
|
|
(forward_propagate_comparison)
|
|
(tree_ssa_forward_propagate_single_use_vars): Likewise.
|
|
* cfgexpand.c (discover_nonconstant_array_refs_r): Likewise.
|
|
* emit-rtl.c (component_ref_for_mem_expr)
|
|
(set_mem_attributes_minus_bitpos): Likewise.
|
|
* tree-ssa-phiopt.c (conditional_replacement): Likewise.
|
|
* gimplify.c (gimplify_conversion, goa_lhs_expr_p, gimplify_expr):
|
|
Likewise.
|
|
* c-typeck.c (default_function_array_conversion, build_indirect_ref)
|
|
(build_function_call, pointer_diff, build_compound_expr)
|
|
(c_finish_return): Likewise.
|
|
* tree-vect-analyze.c (vect_determine_vectorization_factor): Likewise.
|
|
* matrix-reorg.c (get_inner_of_cast_expr, may_flatten_matrices_1):
|
|
Likewise.
|
|
* tree-ssa-ifcombine.c (recognize_single_bit_test): Likewise.
|
|
* expr.c (is_aligning_offset): Likewise.
|
|
* tree-ssa-alias.c (is_escape_site): Likewise.
|
|
* tree-stdarg.c (va_list_counter_bump, check_va_list_escapes)
|
|
(check_all_va_list_escapes): Likewise.
|
|
* tree-ssa-loop-ivopts.c (determine_base_object)
|
|
(determine_common_wider_type): Likewise.
|
|
* dojump.c (do_jump): Likewise.
|
|
* tree-ssa-sccvn.c (simplify_unary_expression): Likewise.
|
|
* tree-gimple.c (is_gimple_cast): Likewise.
|
|
* fold-const.c (decode_field_reference, )
|
|
(fold_sign_changed_comparison, fold_unary, fold_comparison)
|
|
(fold_binary): Likewise.
|
|
* tree-ssa-alias-warnings.c (find_alias_site_helper)
|
|
(already_warned_in_frontend_p): Likewise.
|
|
* builtins.c (get_memory_rtx, fold_builtin_next_arg): Likewise.
|
|
* tree.c (really_constant_p, get_unwidened): Likewise.
|
|
* tree-ssa-loop-niter.c (expand_simple_operations): Likewise.
|
|
* tree-ssa-loop-im.c (rewrite_bittest): Likewise.
|
|
* tree-vrp.c (register_edge_assert_for_2, register_edge_assert_for_1):
|
|
Likewise.
|
|
* tree.h (STRIP_NOPS, STRIP_SIGN_NOPS, STRIP_TYPE_NOPS): Use
|
|
CONVERT_EXPR_P.
|
|
(CONVERT_EXPR_P): Define.
|
|
(CASE_CONVERT): Define.
|
|
|
|
2008-05-08 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
PR middle-end/36117
|
|
* dce.c (deletable_insn_p): Do not delete calls if df_in_progress.
|
|
(delete_unmarked_insns): When deleting a call, call
|
|
delete_unreachable_blocks.
|
|
* rtl.texi (RTL_CONST_CALL_P, RTL_PURE_CALL_P,
|
|
RTL_CONST_OR_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P): Fixed doc.
|
|
|
|
2008-05-08 Richard Guenther <rguenther@suse.de>
|
|
|
|
* doc/invoke.texi (-fdump-tree-salias): Remove documentation.
|
|
(-ftree-salias): Likewise.
|
|
(salias-max-implicit-fields): Remove param documentation.
|
|
(salias-max-array-elements): Likewise.
|
|
* tree-pass.h (pass_create_structure_vars): Remove.
|
|
* params.h (SALIAS_MAX_IMPLICIT_FIELDS): Remove.
|
|
(SALIAS_MAX_ARRAY_ELEMENTS): Likewise.
|
|
* tree-ssa-alias.c (create_structure_vars): Remove.
|
|
(gate_structure_vars): Likewise.
|
|
(pass_create_structure_vars): Likewise.
|
|
(gate_build_alias): Likewise.
|
|
(pass_build_alias): Adjust to run always and dump the function.
|
|
* common.opt (ftree-salias): Hide.
|
|
* passes.c (init_optimization_passes): Remove
|
|
pass_create_structure_vars, adjust comment.
|
|
* params.def (PARAM_SALIAS_MAX_IMPLICIT_FIELDS): Remove.
|
|
(PARAM_SALIAS_MAX_ARRAY_ELEMENTS): Likewise.
|
|
* opts.c (decode_options): Do not set flag_tree_salias.
|
|
(common_handle_option): Add OPT_ftree_salias to the backward
|
|
compatibility section.
|
|
|
|
2008-05-08 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-flow-inline.h (var_can_have_subvars): Move ...
|
|
* tree-ssa-structalias.c (var_can_have_subvars): ... here.
|
|
* tree-flow.h (var_can_have_subvars): Remove.
|
|
(push_fields_onto_fieldstack): Remove.
|
|
(sort_fieldstack): Likewise.
|
|
(struct fieldoff): Move ...
|
|
* tree-ssa-structalias.c (struct fieldoff): ... here. Remove
|
|
alias_set and base_for_components fields.
|
|
(sort_fieldstack): Make static.
|
|
(push_fields_onto_fieldstack): Likewise. Remove code that
|
|
handles anything but RECORD_TYPEs. Remove alias_set and
|
|
base_for_components handling.
|
|
(create_variable_info_for): Adjust.
|
|
|
|
2008-05-08 Seongbae Park <seongbae.park@gmail.com>
|
|
|
|
* common.opt (Wframe-larger-than=): Shorten the help message
|
|
to one line.
|
|
* doc/invoke.texi (Wframe-larger-than=): Add more description.
|
|
|
|
2008-05-08 Rafael Espindola <espindola@google.com>
|
|
|
|
* tree-complex.c (expand_complex_div_wide): Don't create CONDs that
|
|
trap.
|
|
* tree-gimple.c (is_gimple_condexpr): Check that the expression doesn't
|
|
trap and that both operands are gimple values.
|
|
(canonicalize_cond_expr_cond): Use is_gimple_condexpr.
|
|
* gcc/tree-eh.c (tree_could_trap_p): Correctly detect if a comparison
|
|
is a fp operation.
|
|
|
|
2008-05-08 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
* read-rtl.c (join_c_conditions): Return the first string if the
|
|
two strings are equal.
|
|
|
|
2008-05-08 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
* gensupport.h (pred_data): Add a "num_codes" field.
|
|
(add_predicate_code): Declare.
|
|
* gensupport.c (add_predicate_code): New function.
|
|
(std_pred_table): Add an "allows_const_p" field.
|
|
(std_preds): Set this field for predicates that allow RTX_CONST_OBJs.
|
|
Remove the (incomplete) list of such codes from the codes field.
|
|
(init_predicate_table): Use add_predicate_code. Add all
|
|
RTX_CONST_OBJs if allows_const_p is true.
|
|
* genrecog.c (process_define_predicate): Use add_predicate_code.
|
|
|
|
2008-05-08 David Daney <ddaney@avtrex.com>
|
|
Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
* config/mips/mips.md (mips_expand_compare_and_swap_12): Handle
|
|
special case of constant zero operands.
|
|
* config/mips/mips.c (mips_expand_compare_and_swap_12): Zero extend
|
|
old and new values. Special case constant zero values.
|
|
* config/mips/mips.h (MIPS_COMPARE_AND_SWAP): Skip 'sync' if compare
|
|
fails.
|
|
(MIPS_COMPARE_AND_SWAP_12): Handle constant zero operands.
|
|
(MIPS_COMPARE_AND_SWAP_12_0): New macro.
|
|
|
|
2008-05-08 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR target/36090
|
|
* simplify-rtx.c (simplify_plus_minus): Create CONST of
|
|
similar RTX_CONST_OBJ before CONST_INT.
|
|
|
|
2008-05-08 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* stmt.c (expand_stack_restore): Change sa mode if needed.
|
|
|
|
2008-05-08 Richard Guenther <rguenther@suse.de>
|
|
|
|
* config/i386/i386-protos.h (ix86_return_in_memory): Adjust
|
|
return type to bool.
|
|
(ix86_sol10_return_in_memory): Likewise.
|
|
(ix86_i386elf_return_in_memory): Likewise.
|
|
(ix86_i386interix_return_in_memory): Likewise.
|
|
* config/i386/i386.c (ix86_return_in_memory): Likewise.
|
|
(ix86_sol10_return_in_memory): Likewise.
|
|
(ix86_i386elf_return_in_memory): Likewise.
|
|
(ix86_i386interix_return_in_memory): Likewise.
|
|
|
|
2008-05-08 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
PR bootstrap/36180
|
|
* calls.c (compute_argument_block_size ): Add ATTRIBUTE_UNUSED to
|
|
fndecl argument.
|
|
(emit_library_call_value_1): Add ATTRIBUTE_UNUSED to variable fndecl.
|
|
* target-def.h: Check that TARGET_RETURN_IN_MEMORY isn't
|
|
declared in front.
|
|
|
|
2008-05-08 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-data-ref.c (dr_analyze_alias): Do not set DR_SUBVARS.
|
|
* tree-data-ref.h (struct dr_alias): Remove subvars field.
|
|
(DR_SUBVARS): Remove.
|
|
* tree-dfa.c (dump_subvars_for): Remove.
|
|
(debug_subvars_for): Likewise.
|
|
(dump_variable): Do not dump subvars.
|
|
(remove_referenced_var): Do not remove subvars.
|
|
* tree-flow-inline.h (clear_call_clobbered): SFTs no longer exist.
|
|
(lookup_subvars_for_var): Remove.
|
|
(get_subvars_for_var): Likewise.
|
|
(get_subvars_at): Likewise.
|
|
(get_first_overlapping_subvar): Likewise.
|
|
(overlap_subvar): Likewise.
|
|
* tree-flow.h (subvar_t): Remove.
|
|
(struct var_ann_d): Remove subvars field.
|
|
* tree-ssa-alias.c (mark_aliases_call_clobbered): Remove queued
|
|
argument. Remove special handling of SFTs.
|
|
(compute_tag_properties): Likewise.
|
|
(set_initial_properties): Likewise.
|
|
(compute_call_clobbered): Likewise.
|
|
(count_mem_refs): Likewise.
|
|
(compute_memory_partitions): Likewise.
|
|
(compute_flow_insensitive_aliasing): Likewise.
|
|
(setup_pointers_and_addressables): Likewise.
|
|
(new_type_alias): Likewise.
|
|
(struct used_part): Remove.
|
|
(used_portions): Likewise.
|
|
(struct used_part_map): Likewise.
|
|
(used_part_map_eq): Likewise.
|
|
(used_part_map_hash): Likewise.
|
|
(free_used_part_map): Likewise.
|
|
(up_lookup): Likewise.
|
|
(up_insert): Likewise.
|
|
(get_or_create_used_part_for): Likewise.
|
|
(create_sft): Likewise.
|
|
(create_overlap_variables_for): Likewise.
|
|
(find_used_portions): Likewise.
|
|
(create_structure_vars): Likewise.
|
|
* tree.def (STRUCT_FIELD_TAG): Remove.
|
|
* tree.h (MTAG_P): Adjust.
|
|
(struct tree_memory_tag): Remove base_for_components and
|
|
unpartitionable flags.
|
|
(struct tree_struct_field_tag): Remove.
|
|
(SFT_PARENT_VAR): Likewise.
|
|
(SFT_OFFSET): Likewise.
|
|
(SFT_SIZE): Likewise.
|
|
(SFT_NONADDRESSABLE_P): Likewise.
|
|
(SFT_ALIAS_SET): Likewise.
|
|
(SFT_UNPARTITIONABLE_P): Likewise.
|
|
(SFT_BASE_FOR_COMPONENTS_P): Likewise.
|
|
(union tree_node): Remove sft field.
|
|
* alias.c (get_alias_set): Remove special handling of SFTs.
|
|
* print-tree.c (print_node): Remove handling of SFTs.
|
|
* tree-dump.c (dequeue_and_dump): Likewise.
|
|
* tree-into-ssa.c (mark_sym_for_renaming): Likewise.
|
|
* tree-nrv.c (dest_safe_for_nrv_p): Remove special handling of SFTs.
|
|
* tree-predcom.c (set_alias_info): Do not set subvars.
|
|
* tree-pretty-print.c (dump_generic_node): Do not handle SFTs.
|
|
* tree-ssa-loop-ivopts.c (get_ref_tag): Likewise.
|
|
* tree-ssa-operands.c (access_can_touch_variable): Likewise.
|
|
(add_vars_for_offset): Remove.
|
|
(add_virtual_operand): Remove special handling of SFTs.
|
|
(add_call_clobber_ops): Likewise.
|
|
(add_call_read_ops): Likewise.
|
|
(get_asm_expr_operands): Likewise.
|
|
(get_modify_stmt_operands): Likewise.
|
|
(get_expr_operands): Likewise.
|
|
(add_to_addressable_set): Likewise.
|
|
* tree-ssa.c (verify_ssa_name): Do not handle SFTs.
|
|
* tree-tailcall.c (suitable_for_tail_opt_p): Likewise.
|
|
* tree-vect-transform.c (vect_create_data_ref_ptr): Do not set subvars.
|
|
* tree.c (init_ttree): Remove STRUCT_FIELD_TAG initialization.
|
|
(tree_code_size): Remove STRUCT_FIELD_TAG handling.
|
|
(tree_node_structure): Likewise.
|
|
* tree-ssa-structalias.c (set_uids_in_ptset): Remove special
|
|
handling of SFTs.
|
|
(find_what_p_points_to): Likewise.
|
|
|
|
2008-05-08 Sa Liu <saliu@de.ibm.com>
|
|
|
|
* config/spu/spu.md: Fixed subti3 pattern.
|
|
|
|
2008-05-08 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/36154
|
|
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Make
|
|
sure to create a representative for trailing arrays for PTA.
|
|
|
|
2008-05-08 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/36172
|
|
* fold-const.c (operand_equal_p): Two objects which types
|
|
differ in pointerness are not equal.
|
|
|
|
2008-05-08 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* calls.c (compute_argument_block_size): Add argument tree fndecl.
|
|
(OUTGOING_REG_PARM_STACK_SPACE): Add function type argument.
|
|
(emit_library_call_value_1): Add new variable fndecl initialized by
|
|
NULL_TREE. It should be the decl type of orgfun, but this information
|
|
seems not to be available here, so it uses the default calling abi.
|
|
* config/arm/arm.c (arm_return_in_memory): Add fntype argumen.
|
|
* config/arm/arm.h (RETURN_IN_MEMORY): Replace RETURN_IN_MEMORY
|
|
by TARGET_RETURN_IN_MEMORY.
|
|
* config/i386/i386-interix.h: Likewise.
|
|
* config/i386/i386.h: Likewise.
|
|
* config/i386/i386elf.h: Likewise.
|
|
* config/i386/ptx4-i.h: Likewise.
|
|
* config/i386/sol2-10.h: Likewise.
|
|
* config/i386/sysv4.h: Likewise.
|
|
* config/i386/vx-common.h: Likewise.
|
|
* config/cris/cris.h: Removed #if 0 clause.
|
|
* config/arm/arm-protos.h (arm_return_in_memory): Add fntype argument.
|
|
* config/i386/i386-protos.h (ix86_return_in_memory): Add fntype
|
|
argument.
|
|
(ix86_sol10_return_in_memory): Likewise.
|
|
(ix86_i386elf_return_in_memory): New.
|
|
(ix86_i386interix_return_in_memory): New.
|
|
* config/mt/mt-protos.h (mt_return_in_memory): New.
|
|
* config/mt/mt.c: Likewise.
|
|
* config/mt/mt.h (OUTGOING_REG_PARM_STACK_SPACE): Add FNTYPE argument.
|
|
(RETURN_IN_MEMORY): Replace by TARGET_RETURN_IN_MEMORY.
|
|
* config/bfin/bfin.h: Likewise.
|
|
* config/bfin/bfin-protos.h (bfin_return_in_memory): Add fntype
|
|
argument.
|
|
* config/bfin/bfin.c: Likewise.
|
|
* config/pa/pa.h (OUTGOING_REG_PARM_STACK_SPACE): Add FNTYPE argument.
|
|
* config/alpha/unicosmk.h: Likewise.
|
|
* config/i386/cygming.h: Likewise.
|
|
* config/iq2000/iq2000.h: Likewise.
|
|
* config/mips/mips.h: Likewise.
|
|
* config/mn10300/mn10300.h: Likewise.
|
|
* config/rs6000/rs6000.h: Likewise.
|
|
* config/score/score.h: Likewise.
|
|
* config/spu/spu.h: Likewise.
|
|
* config/v850/v850.h: Likewise.
|
|
* defaults.h: Likewise.
|
|
* doc/tm.texi (OUTGOING_REG_PARM_STACK_SPACE): Adjust documentation.
|
|
* expr.c (emit_block_move): Adjust use of
|
|
OUTGOING_REG_PARM_STACK_SPACE.
|
|
* function.c (STACK_DYNAMIC_OFFSET): Adjust use of
|
|
OUTGOING_REG_PARM_STACK_SPACE.
|
|
* targhooks.c (default_return_in_memory): Remove RETURN_IN_MEMORY.
|
|
|
|
2008-05-08 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* tree-parloops.c (create_parallel_loop): Set OMP_RETURN_NOWAIT
|
|
on OMP_RETURN for OMP_FOR.
|
|
|
|
PR debug/35896
|
|
* dwarf2out.c (dw_expand_expr, common_check): Removed.
|
|
(fortran_common): New function.
|
|
(gen_variable_die): Call fortran_common instead of common_check,
|
|
adjust for it returning tree instead of rtx. Formatting.
|
|
|
|
2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
PR rtl/7335
|
|
PR rtl/33826
|
|
* see.c (see_copy_insn): Copy new pure const attributes for new call.
|
|
* c-decl.c (merge_decls): Ditto.
|
|
* postreload.c (record_opr_changes): Change CONST_OR_PURE_CALL_P
|
|
to RTL_CONST_OR_PURE_CALL_P.
|
|
* tree.c (define_local_buitin): Rename DECL_IS_PURE to DECL_PURE_P.
|
|
Initialized DECL_LOOPING_CONST_PURE.
|
|
(process_call_operands): Set tree_side_effects properly.
|
|
* tree.h (TREE_READONLY_DECL_P): Removed.
|
|
(DECL_IS_PURE): Renamed to DECL_PURE_P.
|
|
(DECL_LOOPING_OR_CONST_P): New macro.
|
|
(struct tree_function_decl): Added looping_const_or_pure_p.
|
|
(ECF_*) Renumbered.
|
|
(ECF_LOOPING_OR_CONST_P): New macro.
|
|
* rtlanal.c (pure_const_p): Removed.
|
|
* builtins.c (expand_builtin): Rename DECL_IS_PURE to DECL_PURE_P.
|
|
* reorg.c (delete_prior_computation) Changed CONST_OR_PURE_CALL_P
|
|
to RTL_CONST_CALL_P.
|
|
* ipa-pure-const.c (pure_const_state_e): Added looping field.
|
|
(check_decl, check_tree, check_call, scan_function): Initialize
|
|
looping.
|
|
(analyze_function): Rename DECL_IS_PURE to DECL_PURE_P.
|
|
(static_execute): Set looping true for recursive functions.
|
|
Undo setting state to IPA_NEITHER for recursive functions.
|
|
* cse.c (cse_insn):
|
|
* ifcvt.c (noce_can_store_speculate_p): Changed
|
|
CONST_OR_PURE_CALL_P and pure_call_p to RTL_CONST_CALL_P or
|
|
RTL_CONST_OR_PURE_CALL_P.
|
|
* dse.c (scan_insn): Ditto.
|
|
* local-alloc.c (validate_equiv_mem, memref_used_between_p): Ditto.
|
|
* gcse.c (oprs_not_seen_p) Changed CONST_OR_PURE_CALL_P to
|
|
RTL_CONST_OR_PURE_CALL_P.
|
|
(store_killed_in_insn): Changed CONST_OR_PURE_CALL_P and
|
|
pure_call_p to RTL_CONST_CALL_P.
|
|
* gimplify.c (gimplify_call_expr): Clear side effects for
|
|
non-looping pure and constant calls.
|
|
* calls.c (emit_call_1): Set rtl flags from ecf flags.
|
|
(flags_from_decl_or_type): Set ecf flags from decl flags.
|
|
(initialize_argument_information): Turn off
|
|
ECF_LOOPING_CONST_OR_PURE when turning off ECF_CONST.
|
|
Change const to pure if callee_copies is true rather than just
|
|
turning off const.
|
|
(expand_call): Turn off ECF_LOOPING_PURE_CONST_CALL and remove old
|
|
way of marking pure calls.
|
|
(emit_library_call_value_1): Turn off ECF_LOOPING_PURE_CONST_CALL.
|
|
Remove hack that was supposed to fix pr7335 and remove old
|
|
way of marking pure calls.
|
|
* emit-rtl.c (emit_copy_of_insn_after): Copy RTL_CONST_CALL_P,
|
|
RTL_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P.
|
|
* cselib.c (cselib_process_insn): Changed CONST_OR_PURE_CALL_P to
|
|
RTL_CONST_OR_PURE_CALL_P.
|
|
* tree-ssa-pre.c (can_value_number_call): Fixed spacing.
|
|
* loop-invariant.c (find_exits, find_invariant_bb): Changed
|
|
CONST_OR_PURE_CALL_P to RTL_CONST_OR_PURE_CALL_P.
|
|
* sched-deps.c (schedule_analyze): Ditto.
|
|
* rtl.h (struct rtx_def): Use call field, unchanging field, and
|
|
return_val field of calls to represent pure and const function info.
|
|
(CONST_OR_PURE_CALL_P): Deleted macro.
|
|
(RTL_CONST_CALL_P, RTL_PURE_CALL_P,
|
|
RTL_LOOPING_CONST_OR_PURE_CALL_P, RTL_CONST_OR_PURE_P): New macros.
|
|
* tree-inline.c (copy_body_r): Changed TREE_READONLY_DECL_P to
|
|
TREE_READONLY.
|
|
* tree-optimize.c (execute_fixup_cfg): Added test for
|
|
ECF_LOOPING_CONST_OR_PURE.
|
|
* c-common.c (handle_pure_attribute): Changed DECL_IS_PURE to
|
|
DECL_PURE_P.
|
|
* tree-cfg.c (update_call_expr_flags): Do not clear tree side
|
|
effects for looping pure or const calls.
|
|
(verify_gimple_expr): Added verification code.
|
|
* config/alpha/alpha.c (alpha_legitimize_address,
|
|
alpha_emit_xfloating_libcall): Changed CONST_OR_PURE_CALL_P to
|
|
RTL_CONST_CALL_P.
|
|
* config/s390/s390.c (s390_emit_tls_call_insn): Ditto.
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Ditto.
|
|
* config/mips/mips.c (mips_call_tls_get_addr): Ditto.
|
|
* cfgrtl.c (need_fake_edge_p): Changed CONST_OR_PURE_CALL_P to
|
|
RTL_CONST_OR_PURE_CALL_P.
|
|
* dce.c (deletable_insn_p): Allow non looping, non sibling, pure
|
|
and const calls to be deleted.
|
|
|
|
2008-05-07 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/35714
|
|
* config/i386/mmx.md (mmx_subv2sf3): New expander.
|
|
(*mmx_subv2sf3): Rename from mmx_subv2sf3 insn pattern.
|
|
(*mmx_eqv2sf3): Rename from mmx_eqv2sf3 insn pattern.
|
|
(mmx_eqv2sf3): New expander. Use ix86_fixup_binary_operands_no_copy
|
|
to handle nonimmediate operands.
|
|
(*mmx_paddwd): Rename from mmx_paddwd insn pattern.
|
|
(mmx_paddwd): New expander. Use ix86_fixup_binary_operands_no_copy
|
|
to handle nonimmediate operands.
|
|
(*mmx_pmulhrwv4hi3): Rename from mmx_pmulhrwv4hi3 insn pattern.
|
|
(mmx_pmulhrwv4hi3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*sse2_umulv1siv1di3): Rename from sse2_umulv1siv1di3 insn pattern.
|
|
(sse2_umulv1siv1di3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*mmx_eq<mode>3): Rename from mmx_eq<mode>3 insn pattern.
|
|
(mmx_eq<mode>3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*mmx_uavgv8qi3): Rename from mmx_uavgv8qi3 insn pattern.
|
|
(mmx_uavgv8qi3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*mmx_uavgv4hi3): Rename from mmx_uavgv4hi3 insn pattern.
|
|
(mmx_uavgv4hi3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
|
|
* config/i386/sse.md
|
|
(sse_movhlps_exp): New expander. Use ix86_fixup_binary_operands
|
|
to handle nonimmediate operands.
|
|
(sse_movlhps_exp): New expander. Use ix86_fixup_binary_operands
|
|
to handle nonimmediate operands.
|
|
(sse_loadhps_exp): New expander. Use ix86_fixup_binary_operands
|
|
to handle nonimmediate operands.
|
|
(sse_loadlps_exp): New expander. Use ix86_fixup_binary_operands
|
|
to handle nonimmediate operands.
|
|
(sse2_unpckhpd_exp): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(sse2_unpcklpd_exp): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(sse_loadhpd_exp): New expander. Use ix86_fixup_binary_operands
|
|
to handle nonimmediate operands.
|
|
(sse_loadlpd): New expander. Use ix86_fixup_binary_operands
|
|
to handle nonimmediate operands.
|
|
(*sse2_<plusminus_insn><mode>3): Rename from
|
|
sse2_<plusminus_insn><mode>3 insn pattern.
|
|
(sse2_<plusminus_insn><mode>3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*sse2_umulv2siv2di3): Rename from sse2_umulv2siv2di3 insn pattern.
|
|
(sse2_umulv2siv2di3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*sse4_1_mulv2siv2di3): Rename from sse4_1_mulv2siv2di3 insn pattern.
|
|
(sse4_1_mulv2siv2di3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*sse2_pmaddwd): Rename from sse2_pmaddwd insn pattern.
|
|
(sse2_pmaddwd): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*sse2_eq<mode>3): Rename from sse2_eq<mode>3 insn pattern.
|
|
(sse2_eq<mode>3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*sse4_1_eqv2di3): Rename from sse4_1_eqv2di3 insn pattern.
|
|
(sse4_1_eqv2di3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*sse2_uavgv16qi3): Rename from sse2_uavgv16qi3 insn pattern.
|
|
(sse2_uavgv16qi3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*sse2_uavgv16qi3): Rename from sse2_uavgv16qi3 insn pattern.
|
|
(sse2_uavgv16qi3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*sse2_uavgv8hi3): Rename from sse2_uavgv8hi3 insn pattern.
|
|
(sse2_uavgv8hi3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*ssse3_pmulhrswv8hi3): Rename from ssse3_pmulhrswv8hi3 insn pattern.
|
|
(ssse3_pmulhrswv8hi3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*ssse3_pmulhrswv4hi3): Rename from ssse3_pmulhrswv4hi3 insn pattern.
|
|
(ssse3_pmulhrswv4hi3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
|
|
(<sse>_vm<plusminus_insn><mode>3): Do not use ix86_binary_operator_ok.
|
|
(<sse>_vmmul<mode>3): Ditto.
|
|
(divv4sf3): Do not use ix86_fixup_binary_operands_no_copy.
|
|
(divv2df3): Ditto.
|
|
(ssse3_pmaddubsw128): Use register_operand for operand 1.
|
|
(ssse3_pmaddubsw): Ditto.
|
|
|
|
* config/i386/i386.c (struct_builtin_description)
|
|
[IX86_BUILTIN_LOADHPS]: Use CODE_FOR_sse_loadhps_exp.
|
|
[IX86_BUILTIN_STOREHPS]: Use CODE_FOR_sse_loadlps_exp.
|
|
[IX86_BUILTIN_LOADHPD]: Use CODE_FOR_sse2_loadhpd_exp.
|
|
[IX86_BUILTIN_LOADLPD]: Use CODE_FOR_sse2_loadlpd_exp.
|
|
[IX86_BUILTIN_MOVHLPS]: Use CODE_FOR_sse_movhlps_exp.
|
|
[IX86_BUILTIN_MOVLHPS]: Use CODE_FOR_sse_movlhps_exp.
|
|
[IX86_BUILTIN_UNPCKHPD]: Use FOR_sse2_unpckhpd_exp.
|
|
[IX86_BUILTIN_UNPCKLPD]: Use FOR_sse2_unpcklpd_exp.
|
|
(ix86_fixup_binary_operands): Assert that src1
|
|
and src2 must have the same mode when swapped.
|
|
(ix86_expand_binop_builtin): Do not use ix86_fixup_binary_operands
|
|
and ix86_binary_operator_ok. Do not force operands in registers
|
|
when optimizing.
|
|
|
|
2008-05-07 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cgraph.c (dump_cgraph_node): Update.
|
|
* cgraph.h (cgraph_local_info): Break out inline summary.
|
|
* cgraphunit.c (cgraph_process_new_functions): Use inliner analysis
|
|
hook.
|
|
* ipa-inline (inline_summary): New accestor function.
|
|
(cgraph_clone_inlined_nodes, cgraph_check_inline_limits,
|
|
cgraph_decide_inlining, compute_inline_parameters): Update.
|
|
* ipa.c (cgraph_remove_unreachable_nodes): Remove statistics.
|
|
|
|
2008-05-07 Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
|
|
Cleanup ColdFire scheduling support and add V4 pipeline model.
|
|
|
|
* config/m68k/m68k.md (UNSPEC_TIE): New constant.
|
|
(define_attr cpu): Add cfv4 value.
|
|
(define_attr type, define_attr type1): Merge into a single 'type'
|
|
attribute. Update all uses.
|
|
(define_attr opx_type, define_attr opy_type, define_attr opx_access):
|
|
Rearrange and update. Rename value 'reg' to 'Rn', add value 'FPn'.
|
|
Update all uses.
|
|
(define_attr opx_mem, define_attr opy_mem): Remove.
|
|
(define_attr op_mem): Clean up, update comment.
|
|
(define_attr size): Use specific values instead of general int.
|
|
(define_attr guess, define_attr split): Remove. Update all uses.
|
|
(movdf_internal, tstsi_internal, tsthi_internal, tstqi_internal,
|
|
tst<mode>_68881, pushexthisi_const, movsi_const0_68000_10,
|
|
movsi_const0_68040_60, movsi_const0, movsi_cf, movstrictqi_cf,
|
|
zero_extendhisi2_cf, zero_extendqisi2_cfv4, cfv4_extendhisi2,
|
|
68k_extendhisi2, extendqihi2, cfv4_extendqisi2, 68k_extendqisi2,
|
|
floatsi<mode>2_68881, ftrunc<mode>2_68881, ftrunc<mode>2_cf,
|
|
fix<mode>qi2_68881, fix<mode>hi2_68881, fix<mode>si2_68881,
|
|
adddi_dishl32, addsi3_5200, add<mode>3_floatsi_68881,
|
|
add<mode>3_floathi_68881, add<mode>3_floatqi_68881,
|
|
add<mode>3_68881, add<mode>3_cf, subdi_dishl32, subsi3,
|
|
sub<mode>3_floatsi_68881, sub<mode>3_floathi_68881,
|
|
sub<mode>3_floatqi_68881, sub<mode>3_68881, sub<mode>3_cf,
|
|
mulhi3, mulhisi3, mulhisisi3_s, mulsi3_68020, mulsi3_cf,
|
|
umulhisi3, mulhisisi3_z, mul<mode>3_floatsi_68881,
|
|
mul<mode>3_floathi_68881, mul<mode>3_floatqi_68881, fmul<mode>3_cf,
|
|
div<mode>3_cf, sqrt<mode>2_cf, abs<mode>2_cf, clzsi2,
|
|
one_cmplsi2_5200, subreghi1ashrdi_const32, ashrsi3, lshrsi3,
|
|
bsetmemqi, bsetmemqi_ext, bclrmemqi, bclrmemqi_ext,
|
|
beq, bne, bgt, blt, bordered, bunordered, buneq, bunge, bungt, bunle,
|
|
bunlt, bltgt, tablejump_internal, call, non_symbolic_call_value,
|
|
symbolic_call_value_jsr, symbolic_call_value_bsr, link):
|
|
Update or set attributes.
|
|
(stack_tie): New fake instruction.
|
|
|
|
* config/m68k/m68k.h (TUNE_CFV4): New macro.
|
|
(m68k_sched_attr_size): Update declaration.
|
|
(m68k_sched_attr_type2): Remove.
|
|
(m68k_sched_address_bypass_p, m68k_sched_indexed_address_bypass_p):
|
|
Declare new bypass predicates.
|
|
|
|
* config/m68k/m68k.c (m68k_sched_issue_rate,
|
|
m68k_sched_first_cycle_multipass_dfa_lookahead): Declare hook
|
|
implementations.
|
|
(TARGET_SCHED_ISSUE_RATE,
|
|
TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD): Override hooks.
|
|
(override_options): Handle scheduling for ColdFire V4 core.
|
|
(m68k_expand_prologue): Emit stack_tie.
|
|
(enum attr_op_type): Split value 'OP_TYPE_REG' to 'OP_TYPE_RN' and
|
|
'OP_TYPE_FPN'. Update all uses.
|
|
(sched_guess_p): Remove.
|
|
(sched_address_type): Handle symbolic addresses.
|
|
(sched_get_operand): New static function.
|
|
(sched_operand_type): Merge into sched_attr_op_type.
|
|
(sched_attr_op_type): Handle FP registers, handle quick constants,
|
|
update.
|
|
(m68k_sched_attr_opx_type, m68k_sched_attr_opy_type): Update.
|
|
(m68k_sched_attr_size): Update. Move logic to ...
|
|
(sched_get_attr_size_int): New static function.
|
|
(sched_get_opxy_mem_type): New static function.
|
|
(m68k_sched_attr_op_mem): Update.
|
|
(m68k_sched_attr_type2): Remove.
|
|
(sched_cfv4_bypass_data): New static variable.
|
|
(m68k_sched_adjust_cost): Handle ColdFire V4 bypass.
|
|
(m68k_sched_issue_rate): Implement scheduler hook.
|
|
(struct _sched_ib: enabled_p): New field.
|
|
(m68k_sched_variable_issue): Update. Handle V4.
|
|
(SCHED_DUMP_TODO, SCHED_DUMP_DONE, SCHED_DUMP_NOTHING,
|
|
sched_dump_class_func_t, sched_dump_split_class,
|
|
sched_dump_dfa_guess_unit_code, sched_dump_dfa_state,
|
|
sched_dump_dfa_class, m68k_sched_dump): Remove.
|
|
(m68k_sched_first_cycle_multipass_dfa_lookahead): Implement scheduler
|
|
hook.
|
|
(m68k_sched_init_global): Remove statisctics dumping, introduce
|
|
sanity check that all instructions have pipeline reservations. Handle
|
|
ColdFire V4 core.
|
|
(m68k_sched_dfa_pre_advance_cycle, m68k_sched_dfa_post_advance_cycle):
|
|
Handle ColdFire V4 core.
|
|
(sched_mem_operand_p, sched_get_reg_operand, sched_get_mem_operand):
|
|
New static functions.
|
|
(m68k_sched_address_bypass_p): New bypass predicate.
|
|
(sched_get_indexed_address_scale): New static function.
|
|
(m68k_sched_indexed_address_bypass_p): New bypass predicate.
|
|
|
|
* cf.md: Update comments.
|
|
(define_attr type2): Remove. Use 'type' attribute instead.
|
|
Update all uses.
|
|
(cf_ib): Rename to cfv123_ib. Update all uses.
|
|
(cf_oep): Rename to cfv123_oep. Update all uses.
|
|
(cf_chr): Rename to cfv123_chr. Update all uses.
|
|
(cf_mem): Rename to cfv123_mem. Update all uses.
|
|
(cf_mac): Move to more appropriate place.
|
|
(cfv123_guess): New automaton and cpu_unit.
|
|
(cfv123_*, cfv12_*, cfv1_*, cfv2_*, cfv3_*): Use type attribute.
|
|
Update uses of 'size' attribute. Handle before reload scheduling.
|
|
(cfv123_guess): New dummy reservation for unhandled instructions.
|
|
(cfv4_*): Pipeline description of ColdFire V4 core.
|
|
(ignore): New reservation to handle 'ignore' type.
|
|
|
|
2008-05-07 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR middle-end/36013
|
|
* gimplify.c (find_single_pointer_decl_1): Don't look through
|
|
indirections.
|
|
(find_single_pointer_decl): Adjust comments.
|
|
|
|
2008-05-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/36137
|
|
* fold-const.c (fold_binary): Use STRIP_SIGN_NOPS instead of
|
|
STRIP_NOPS on arguments even for MIN_EXPR and MAX_EXPR.
|
|
|
|
PR middle-end/36106
|
|
* omp-low.c (expand_omp_atomic_pipeline): Load value using the
|
|
integral type rather than floating point, then VIEW_CONVERT_EXPR
|
|
to the floating point type.
|
|
|
|
2008-05-07 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_copysign): Force non-zero constant
|
|
TFmode op0 to register.
|
|
|
|
2008-05-07 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* c-decl.c (grokdeclarator): Comment typo.
|
|
|
|
2008-05-06 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* tree-flow.h: Remove prototype for computed_goto_p.
|
|
* tree-cfg.c (computed_goto_p): Make static.
|
|
|
|
2008-05-06 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/35657
|
|
* config/i386/i386.c (contains_128bit_aligned_vector_p): Renamed to ...
|
|
(contains_aligned_value_p): This. Handle _Decimal128.
|
|
(ix86_function_arg_boundary): Only align _Decimal128 to its
|
|
natural boundary and handle it properly.
|
|
|
|
2008-05-06 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* ipa-cp.c (ipcp_method_orig_node): Renamed to ipcp_get_orig_node.
|
|
(ipcp_method_is_cloned): Renamed to ipcp_node_is_clone
|
|
(ipcp_method_set_orig_node): Removed.
|
|
(ipcp_cval_get_cvalue_type): Removed.
|
|
(ipcp_method_get_scale): Renamed to ipcp_get_node_scale.
|
|
(ipcp_method_set_scale): Renamed to ipcp_set_node_scale.
|
|
(ipcp_cval_set_cvalue_type): Removed.
|
|
(ipcp_cval_get_cvalue): Removed.
|
|
(ipcp_cval_set_cvalue): Removed.
|
|
(ipcp_type_is_const): Renamed to ipcp_lat_is_const.
|
|
(ipcp_cval_equal_cvalues): Renamed to ipcp_lats_are_equal
|
|
(ipcp_lats_are_equal): Changed parameters to two ipcp_lattice's
|
|
(ipcp_cval_meet): Renamed to ipa_lattice_meet
|
|
(ipcp_cval_changed): Changed to use ipcp_lat_is_const
|
|
(ipcp_method_cval): Renamed to ipcp_get_ith_lattice
|
|
(ipcp_get_ith_lattice): Changed parameters.
|
|
(ipcp_cval_compute): Renamed to ipcp_lattice_from_jfunc
|
|
(ipcp_lattice_from_jfunc): Changed parameters.
|
|
(ipcp_redirect): Local lattice pointer instead of lattice type variable.
|
|
(ipcp_method_cval_print): Added temporary variable info.
|
|
(ipcp_redirect): Removed already unused local variable caller.
|
|
(ipcp_redirect): New temporary variable orig_callee_info
|
|
(ipcp_redirect): Removed newly unused local variable callee.
|
|
(ipcp_redirect): Removed (a bit confusing) local variable type.
|
|
(ipcp_insert_stage): Added local variable info.
|
|
(ipcp_cval_changed): Renamed to ipcp_lattice_changed, parameters
|
|
renamed too
|
|
(ipcp_formal_create): Removed.
|
|
(ipcp_method_cval_set): Removed.
|
|
(ipcp_propagate_stage): Renamed lattice variables.
|
|
(ipcp_method_cval_set_cvalue_type): Removed.
|
|
(ipcp_method_cval_print): Renamed to ipcp_print_all_lattices
|
|
(ipcp_print_all_lattices): Changed printed strings to refer to
|
|
lattices rather than cvals.
|
|
(ipcp_method_cval_init): Renamed to ipcp_initialize_node_lattices
|
|
(ipcp_propagate_const): Changed formal parameters.
|
|
(build_const_val): Changed formal parameters.
|
|
(ipcp_insert_stage): Removed useless variable cvalue
|
|
(build_const_val): Changed formal parameters.
|
|
(ipcp_method_compute_scale): Renamed to ipcp_compute_node_scale
|
|
(ipcp_after_propagate): Renamed to ipcp_change_tops_to_bottom
|
|
(ipcp_callsite_param_print): Renamed to ipcp_print_all_jump_functions
|
|
(ipcp_profile_mt_count_print): Renamed to ipcp_print_func_profile_counts
|
|
(ipcp_print_func_profile_counts): Changed string from "method" to
|
|
"function"
|
|
(ipcp_profile_cs_count_print): Renamed to ipcp_print_call_profile_counts
|
|
(ipcp_profile_edge_print): Renamed to ipcp_print_edge_profiles
|
|
(ipcp_profile_bb_print): Renamed to ipcp_print_bb_profiles
|
|
(ipcp_structures_print): Renamed to ipcp_print_all_structures
|
|
(ipcp_profile_print): Renamed to ipcp_print_profile_data
|
|
(ipcp_lat_is_const): Changed parameters and made inline.
|
|
(ipcp_replace_map_create): Renamed to ipcp_create_replace_map
|
|
(ipcp_redirect): Renamed to ipcp_need_redirect_p
|
|
(ipcp_need_redirect_p): Calls ipcp_lat_is_const instead of using
|
|
the predicate condition directly
|
|
(ipcp_propagate_stage): Added local variable args. Removed local
|
|
variable callee. (Both are mere code simplifications.)
|
|
(ipcp_method_dont_insert_const): Renamed to
|
|
ipcp_node_not_modifiable_p.
|
|
(ipcp_node_not_modifiable_p): Made inline.
|
|
(ipcp_cloned_create): Renamed to ipcp_init_cloned_node
|
|
(ipcp_propagate_const): Renamed to ipcp_propagate_one_const
|
|
(ipcp_print_all_lattices): Removed variable cvalue
|
|
(ipcp_method_scale_print): Renamed to ipcp_function_scale_print
|
|
Updated comments.
|
|
|
|
2008-05-06 Olivier Hainque <hainque@adacore.com>
|
|
|
|
* tree-sra.c (try_instantiate_multiple_fields): Early return
|
|
if field has POINTER_TYPE.
|
|
|
|
2008-05-06 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config/i386/i386.c (output_set_got): Fix for x86_64 output_emit_asm
|
|
by using 'q' specifier for instruction.
|
|
(ix86_file_end): Replaced case TARGET_64BIT_MS_ABI by TARGET_64BIT.
|
|
|
|
2008-05-06 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.md (*sbrx_branch, *sbix_branch, *sbix_branch_tmp):
|
|
Change mode of zero_extract from QImode to HImode.
|
|
(sign bit tests peepholes): (Ditto.).
|
|
|
|
2008-05-06 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/mmx.md: Remove double backslashes from asm templates.
|
|
(*mmx_addv2sf3): Rename from mmx_addv2sf3 insn pattern.
|
|
(mmx_addv2sf3): New expander. Use ix86_fixup_binary_operands_no_copy
|
|
to handle nonimmediate operands.
|
|
(*mmx_mulv2sf3): Rename from mmx_mulv2sf3 insn pattern.
|
|
(mmx_mulv2sf3): New expander. Use ix86_fixup_binary_operands_no_copy
|
|
to handle nonimmediate operands.
|
|
(*mmx_<code>v2sf3_finite): New insn pattern.
|
|
(*mmx_<code>v2sf3): Rename from mmx_<code>v2sf3 insn pattern.
|
|
(mmx_<code>v2sf3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(mmx_<plusminus_insn><mode>3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*mmx_<plusminus_insn><mode>3): New insn pattern.
|
|
(mmx_add<mode>3): Removed.
|
|
(mmx_ssadd<mode>3): Ditto.
|
|
(mmx_usadd<mode>3): Ditto.
|
|
(mmx_sub<mode>3): Ditto.
|
|
(mmx_sssub<mode>3): Ditto.
|
|
(mmx_ussub<mode>3): Ditto.
|
|
(*mmx_mulv4hi3): Rename from mmx_mulv4hi3 insn pattern.
|
|
(mmx_mulv4hi3): New expander. Use ix86_fixup_binary_operands_no_copy
|
|
to handle nonimmediate operands.
|
|
(*mmx_smulv4hi3_highpart): Rename from mmx_smulv4hi3_highpart
|
|
insn pattern.
|
|
(mmx_smulv4hi3_highpart): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*mmx_umulv4hi3_highpart): Rename from mmx_umulv4hi3_highpart
|
|
insn pattern.
|
|
(mmx_umulv4hi3_highpart): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*mmx_<code>v4hi3): Rename from mmx_<code>v4hi3 insn pattern.
|
|
(mmx_<code>v4hi3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*mmx_<code>v8qi3): Rename from mmx_<code>v8qi3 insn pattern.
|
|
(mmx_<code>v8qi3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
(*mmx_<code><mode>3): Rename from mmx_<code><mode>3 insn pattern.
|
|
(mmx_<code><mode>3): New expander. Use
|
|
ix86_fixup_binary_operands_no_copy to handle nonimmediate operands.
|
|
|
|
2008-05-05 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR tree-optimization/36118
|
|
* passes.c (pass_init_dump_file): Fix dump header.
|
|
|
|
2008-05-05 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
PR middle-end/36141
|
|
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't create
|
|
VCE for function decls.
|
|
|
|
2008-05-05 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/sse.md (sse2_<plusminus_insn><mode>3): Fix a typo.
|
|
|
|
2008-05-05 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.md (sat_plusminus): New.
|
|
(plusminus_insn): Likewise.
|
|
(plusminus_mnemonic): Likewise.
|
|
(addsub): Removed.
|
|
(comm): Add ss_plus, us_plus, ss_minus and us_minus.
|
|
(*<addsub><mode>3_cc_overflow): Renamed to ...
|
|
(*<plusminus_insn><mode>3_cc_overflow): This.
|
|
(*<addsub>si3_zext_cc_overflow): Renamed to ...
|
|
(*<plusminus_insn>si3_zext_cc_overflow): This.
|
|
|
|
* config/i386/sse.md (<addsub><mode>3): Renamed to ...
|
|
(<plusminus_insn><mode>3): This.
|
|
(*<addsub><mode>3): Renamed to ...
|
|
(*<plusminus_insn><mode>3): This.
|
|
(<sse>_vm<addsub><mode>3): Renamed to ...
|
|
(<sse>_vm<plusminus_insn><mode>3): This.
|
|
(sse3_h<addsub>v4sf3): Renamed to ...
|
|
(sse3_h<plusminus_insn>v4sf3): This.
|
|
(sse3_h<addsub>v2df3): Renamed to ...
|
|
(sse3_h<plusminus_insn>v2df3): This.
|
|
(<plusminus_insn><mode>3): New.
|
|
(*<plusminus_insn><mode>3): Likewise.
|
|
(sse2_<plusminus_insn><mode>3): Likewise.
|
|
(add<mode>): Removed.
|
|
(*add<mode>3): Likewise.
|
|
(sse2_ssadd<mode>3): Likewise.
|
|
(sse2_usadd<mode>3): Likewise.
|
|
(sub<mode>3): Likewise.
|
|
(*sub<mode>3): Likewise.
|
|
(sse2_sssub<mode>3): Likewise.
|
|
(sse2_ussub<mode>3): Likewise.
|
|
|
|
2008-05-05 Benjamin Kosnik <bkoz@redhat.com>
|
|
|
|
* gthr-single.h: Add in required interface elements as per gthr.h.
|
|
Add stub types for __gthread_key_t, __gthread_once_t. Add defines
|
|
for __GTHREAD_ONCE_INIT, __GTHREAD_RECURSIVE_MUTEX_INIT.
|
|
Generalize UNUSED macro.
|
|
(__gthread_once): Add.
|
|
(__gthread_key_create): Add.
|
|
(__gthread_key_delete): Add.
|
|
(__gthread_getspecific): Add.
|
|
(__gthread_setspecific): Add.
|
|
|
|
2008-05-05 Andrew Pinski <Andrew.Pinski@playstation.sony.com>
|
|
|
|
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): If we have
|
|
the same size types for the indirect reference on the rhs, then
|
|
create a VCE.
|
|
|
|
2008-05-05 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md
|
|
(*float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit): Use only
|
|
one insn template instead of template series.
|
|
(*xordi_1_rex64): Ditto.
|
|
(*xordi_2_rex64): Ditto.
|
|
|
|
2008-05-05 Ira Rosen <irar@il.ibm.com>
|
|
|
|
PR tree-optimization/36119
|
|
* tree-vect-transform.c (vectorizable_assignment): Set NCOPIES to 1
|
|
in case of SLP.
|
|
|
|
2008-06-04 Jan Hubicka <jh@suse.cz>
|
|
|
|
tree-optimization/36100
|
|
* tree-pass.h (pass_O0_always_inline): Declare.
|
|
* ipa-inline.c (inline_transform): Remove dead code.
|
|
(cgraph_gate_O0_always_inline, cgraph_O0_always_inline,
|
|
pass_O0_always_inline): New.
|
|
* passes.c (init_optimization_passes): Add pass_O0_always_inline.
|
|
|
|
2008-05-04 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config/i386/i386.c (x86_output_mi_thunk): Use movq alternative
|
|
mnemonic in this_param move for TARGET_64BIT.
|
|
|
|
2008-05-04 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (*strmovsi_1): Simplify asm alternatives.
|
|
(*strmovsi_rex_1): Ditto.
|
|
(*strsetsi_1): Ditto.
|
|
(*strsetsi_rex_1): Ditto.
|
|
|
|
(add<mode>cc): Macroize expander from addqicc, addhicc, addsicc and
|
|
adddicc expanders using SWI mode iterator.
|
|
|
|
2008-05-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/36121
|
|
* config/i386/i386.c (ix86_expand_special_args_builtin): Remove three
|
|
argument handling.
|
|
|
|
2008-05-04 David S. Miller <davem@davemloft.net>
|
|
|
|
* config.gcc (sparc*-*-*): Always set need_64bit_hwint to yes.
|
|
(sparc*-*-linux*): Use linux.h in tm_file.
|
|
(sparc-*-linux*): If 'enabled_targets' is 'all', build a bi-arch
|
|
compiler defaulting to 32-bit.
|
|
(sparc*-*-*): Remove explicit target settings of need_64bit_hwint,
|
|
no longer needed.
|
|
* config/sparc/linux.h: Remove definitions now obtained
|
|
properly from linux.h
|
|
* config/sparc/linux64.h: Likewise.
|
|
(ASM_CPU_DEFAULT_SPEC): Change this to ASM_CPU64_DEFAULT_SPEC, we
|
|
don't want this setting for 32-bit builds in a biarch compiler.
|
|
* doc/install.texi: Add sparc-linux to list of targets
|
|
supporting --enable-targets=all.
|
|
|
|
2008-05-03 Andrew Pinski <pinskia@gmail.com>
|
|
|
|
* Makefile.in (tree-ssa-phiprop.o): Fix dependencies.
|
|
|
|
2008-05-03 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_builtin_type): Move V4SI_FTYPE_V4SF
|
|
after V4SI_FTYPE_V8HI.
|
|
(ix86_init_mmx_sse_builtins): Move case V4HI_FTYPE_V4HI after
|
|
case V4SI_FTYPE_V2DF.
|
|
|
|
2008-05-03 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* doc/invoke.texi (max-flow-memory-locations): Removed.
|
|
* params.def (PARAM_MAX_FLOW_MEMORY_LOCATIONS): Removed.
|
|
|
|
2008-05-03 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/34973
|
|
* opts.c (set_Wstrict_aliasing): Handle the turn-off case.
|
|
|
|
2008-05-02 David S. Miller <davem@davemloft.net>
|
|
|
|
* config.gcc (need_64bit_hwint): Document libcpp dependency.
|
|
|
|
2008-05-02 Simon Baldwin <simonb@google.com>
|
|
|
|
PR bootstrap/36108
|
|
* c-common.h (warn_array_subscript_range): Removed.
|
|
* c-common.c (warn_array_subscript_range): Ditto.
|
|
* tree-vrp.c (check_array_ref): Revert to ignoring arrays with size 2.
|
|
* c-typeck.c (build_array_ref): Remove warn_array_subscript_range.
|
|
|
|
2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_special_builtin_type): New.
|
|
(bdesc_special_args): Likewise.
|
|
(ix86_expand_special_args_builtin): Likewise.
|
|
(ix86_init_mmx_sse_builtins): Updated.
|
|
(ix86_expand_builtin): Updated.
|
|
(ix86_expand_store_builtin): Removed.
|
|
(ix86_expand_unop_builtin): Likewise.
|
|
|
|
* config/i386/mm3dnow.h (__v2sf): Moved to ...
|
|
* config/i386/mmintrin.h (__v2sf): Here.
|
|
|
|
* config/i386/xmmintrin.h (_mm_loadh_pi): Replace __v2si with
|
|
const __v2sf.
|
|
(_mm_loadl_pi): Likewise.
|
|
(_mm_storeh_pi): Replace __v2si with __v2sf.
|
|
(_mm_storel_pi): Likewise.
|
|
|
|
* doc/extend.texi: Correct __builtin_ia32_loadhps,
|
|
__builtin_ia32_loadlps, __builtin_ia32_storehps,
|
|
__builtin_ia32_storelps, __builtin_ia32_loadhpd and
|
|
__builtin_ia32_loadlpd.
|
|
|
|
2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_builtin_type): Add FLOAT_FTYPE_FLOAT,
|
|
V4SF_FTYPE_V4SF_VEC_MERGE and V2DF_FTYPE_V2DF_VEC_MERGE.
|
|
(bdesc_args): Updated. Add scalar SSE builtins with vec_merge.
|
|
(ix86_init_mmx_sse_builtins): Updated.
|
|
(ix86_expand_args_builtin): Likewise.
|
|
(ix86_expand_builtin): Likewise.
|
|
(ix86_expand_unop1_builtin): Renamed to ...
|
|
(ix86_expand_unop_vec_merge_builtin): This.
|
|
|
|
2008-05-01 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR bootstrap/36100
|
|
* ipa-inline.c (inline_generate_summary): Make static.
|
|
(inline_transform): Do not call inlining at -O0; make static.
|
|
* passes.c (execute_todo): Add sanity check.
|
|
(execute_one_ipa_transform_pass): Execute proper flags.
|
|
|
|
2008-05-01 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree.h (TYPE_NONALIASED_COMPONENT): Expand comment.
|
|
(DECL_NONADDRESSABLE_P): Likewise.
|
|
* alias.c (record_component_aliases): Fix comment.
|
|
|
|
2008-05-01 Simon Baldwin <simonb@google.com>
|
|
|
|
* c-common.h (warn_array_subscript_range): New function.
|
|
* c-common.c (warn_array_subscript_range): Ditto.
|
|
* tree-vrp.c (check_array_ref): Corrected code to agree with
|
|
comment, ignoring only arrays of size 0 or size 1.
|
|
* c-typeck.c (build_array_ref): Call warn_array_subscript_range.
|
|
|
|
2008-05-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_builtin_type): Replace
|
|
DI_FTYPE_DI_DI_INT with V1DI2DI_FTYPE_V1DI_V1DI_INT.
|
|
(bdesc_args): Updated.
|
|
(ix86_init_mmx_sse_builtins): Likewise.
|
|
(ix86_expand_args_builtin): Likewise.
|
|
|
|
* config/i386/tmmintrin.h (_mm_alignr_pi8): Replace long long
|
|
with __v1di.
|
|
|
|
* doc/extend.texi: Correct __builtin_ia32_palignr.
|
|
|
|
2008-05-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/36095
|
|
* config/i386/i386.c (bdesc_crc32): Removed.
|
|
(ix86_expand_crc32): Likewise.
|
|
(ix86_builtin_type): Replace V2DI2TI_FTYPE_V2DI2TI_INT with
|
|
V2DI2TI_FTYPE_V2DI_INT, V2DI2TI_FTYPE_V2DI2TI_V2DI2TI_INT with
|
|
V2DI2TI_FTYPE_V2DI_V2DI_INT. Add UINT64_FTYPE_UINT64_UINT64,
|
|
UINT_FTYPE_UINT_UINT, UINT_FTYPE_UINT_USHORT and
|
|
UINT_FTYPE_UINT_UCHAR.
|
|
(bdesc_args): Updated. Add crc32 builtins.
|
|
(ix86_init_mmx_sse_builtins): Updated.
|
|
(ix86_expand_args_builtin): Updated to support subreg.
|
|
|
|
* doc/extend.texi: Correct __builtin_ia32_crc32di.
|
|
|
|
2008-05-01 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-pass.h (opt_pass): Add IPA_PASS.
|
|
(varpool_node, cgraph_node): Forward declare.
|
|
(ipa_opt_pass): Define.
|
|
(pass_ipa_inline): Turn into ipa_opt_pass.
|
|
(pass_apply_inline): Remove.
|
|
* ipa-inline.c (pass_ipa_inline): Turn into ipa_opt_pass.
|
|
(apply_inline): Turn into ....
|
|
(inline_transform): ... this one.
|
|
(inline_generate_summary): New function.
|
|
(pass_apply_inline): Remove.
|
|
* function.h (ipa_opt_pass): Forward declare structure; typedef;
|
|
vector.
|
|
(struct function): Add ipa_transforms_to_apply.
|
|
* passes.c (register_one_dump_file): Work on IPA_PASS.
|
|
(init_optimization_passes): Remove pass_inline_parameters and
|
|
pass_apply_inline.
|
|
(pass_init_dump_file, pass_fini_dump_file): Break out from ....
|
|
(execute_one_pass) ... here; apply transforms when possible.
|
|
(add_ipa_transform_pass, execute_ipa_summary_asses,
|
|
execute_one_ipa_transform_pass): New.
|
|
(execute_ipa_pass_list): Update for IPA_PASS type.
|
|
|
|
2008-05-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_builtin_type): Add
|
|
V2DI_FTYPE_V2DI_V16QI, V2DI_FTYPE_V2DI_UINT_UINT and
|
|
V2DI_FTYPE_V2DI_V2DI_UINT_UINT.
|
|
(bdesc_args): Add SSE4a builtins.
|
|
(ix86_init_mmx_sse_builtins): Updated.
|
|
(ix86_expand_args_builtin): Likewise.
|
|
(ix86_expand_builtin): Likewise.
|
|
|
|
2008-05-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_builtin_type): Add
|
|
V8HI_FTYPE_V8HI_V8HI_COUNT, V8HI_FTYPE_V8HI_SI_COUNT,
|
|
V4SI_FTYPE_V4SI_V4SI_COUNT, V4SI_FTYPE_V4SI_SI_COUNT,
|
|
V4HI_FTYPE_V4HI_V4HI_COUNT, V4HI_FTYPE_V4HI_SI_COUNT,
|
|
V2DI_FTYPE_V2DI_V2DI_COUNT, V2DI_FTYPE_V2DI_SI_COUNT,
|
|
V2SI_FTYPE_V2SI_V2SI_COUNT, V2SI_FTYPE_V2SI_SI_COUNT,
|
|
V1DI_FTYPE_V1DI_V1DI_COUNT, V1DI_FTYPE_V1DI_SI_COUNT,
|
|
V8HI_FTYPE_V8HI_INT, V4SI_FTYPE_V4SI_INT, V4HI_FTYPE_V4HI_INT,
|
|
V2DI2TI_FTYPE_V2DI2TI_INT, V2DI2TI_FTYPE_V2DI2TI_V2DI2TI_INT
|
|
and DI_FTYPE_DI_DI_INT.
|
|
(bdesc_args): Add MMX/SSE shift, shuffle and palignr builtins.
|
|
(ix86_init_mmx_sse_builtins): Updated.
|
|
(ix86_expand_args_builtin): Likewise.
|
|
(ix86_expand_builtin): Likewise.
|
|
(ix86_expand_binop_imm_builtin): Removed.
|
|
|
|
* doc/extend.texi: Correct __builtin_ia32_palignr128.
|
|
|
|
2008-04-30 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/32921
|
|
* tree-ssa-loop-im.c (mem_refs_may_alias_p): Disambiguate with TBAA.
|
|
|
|
2008-04-30 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
* config/arm/arm.c (arm_unwind_emit): Use
|
|
crtl->all_throwers_are_sibcalls instead of
|
|
cfun->all_throwers_are_sibcalls.
|
|
(arm_output_fn_unwind): Likewise.
|
|
* config/frv/frv.c (frv_stack_info): Use crtl->uses_pic_offset_table
|
|
instead of cfun->uses_pic_offset_table.
|
|
(frv_expand_prologue): Likewise.
|
|
(frv_frame_pointer_required): Likewise.
|
|
(frv_expand_fdpic_call): Likewise.
|
|
(frv_emit_movsi): Likewise.
|
|
* config/iq2000/iq2000.c (iq2000_expand_prologue): Use
|
|
cfun->returns_pcc_struct instead of
|
|
current_function_returns_pcc_struct.
|
|
* config/m32c/m32c.c (need_to_save): Use crtl->calls_eh_return
|
|
instead of cfun->calls_eh_return.
|
|
(m32c_pushm_popm): Likewise.
|
|
* config/xtensa/xtensa.h (cfun->calls_alloca): Remove bogus
|
|
"extern" declaration.
|
|
|
|
2008-04-30 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/21636
|
|
* tree-ssa-ccp.c (ccp_fold): Handle &p->x with p being a
|
|
constant address.
|
|
(evaluate_stmt): Print the likely value.
|
|
(ccp_visit_stmt): Avoid excessive vertical spacing.
|
|
|
|
2008-04-30 Rafael Espindola <espindola@google.com>
|
|
|
|
* builtins.c (fold_call_expr): Return realret.
|
|
* tree-ssa-threadedge.c
|
|
(record_temporary_equivalences_from_stmts_at_dest): Ignore calls to
|
|
__builtin_object_size.
|
|
|
|
2008-04-30 Seongbae Park <seongbae.park@gmail.com>
|
|
|
|
* gcc.c (wrapper_string): New variable.
|
|
(insert_wrapper): New function.
|
|
(execute): New option -wrapper.
|
|
* doc/invoke.texi (Overall Options): New driver option -wrapper.
|
|
|
|
2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
* config/rs6000/crtresgpr.asm, config/rs6000/crtresxgpr.asm,
|
|
config/rs6000/crtsavgpr.asm, config/rs6000/crtresfpr.asm,
|
|
config/rs6000/crtresxfpr.asm, config/rs6000/crtsavfpr.asm: Break out
|
|
from...
|
|
* config/rs6000/crtsavres.asm: ...here. Remove unneeded file.
|
|
* config/rs6000/e500crtres32gpr.asm, config/rs6000/e500crtres64gpr.asm,
|
|
config/rs6000/e500crtres64gprctr.asm,
|
|
config/rs6000/e500crtrest32gpr.asm, config/rs6000/e500crtrest64gpr.asm,
|
|
config/rs6000/e500crtresx32gpr.asm, config/rs6000/e500crtresx64gpr.asm,
|
|
config/rs6000/e500crtsav32gpr.asm, config/rs6000/e500crtsav64gpr.asm,
|
|
config/rs6000/e500crtsav64gprctr.asm,
|
|
config/rs6000/e500crtsavg32gpr.asm, config/rs6000/e500crtsavg64gpr.asm,
|
|
config/rs6000/e500crtsavg64gprctr.asm: New files.
|
|
* config/rs6000/t-ppccomm: Add build rules for new files.
|
|
(LIB2FUNCS_STATIC_EXTRA): Add new files.
|
|
* config/rs6000/t-netbsd: Add build rules for new files.
|
|
(LIB2FUNCS_STATIC_EXTRA): New variable.
|
|
* config/rs6000/sysv4.h (ENDFILE_SPEC): Don't include crtsavres.o
|
|
(CRTSAVRES_DEFAULT_SPEC): Likewise.
|
|
* config/rs6000/netbsd.h (ENDFILE_SPEC): Likewise.
|
|
|
|
2008-04-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_builtin_type): Add
|
|
FLOAT128_FTYPE_FLOAT128_FLOAT128, V16QI_FTYPE_V16QI_V16QI,
|
|
V16QI_FTYPE_V8HI_V8HI, V8QI_FTYPE_V8QI_V8QI,
|
|
V8QI_FTYPE_V4HI_V4HI, V8HI_FTYPE_V8HI_V8HI,
|
|
V8HI_FTYPE_V16QI_V16QI, V8HI_FTYPE_V4SI_V4SI,
|
|
V4SI_FTYPE_V4SI_V4SI, V4SI_FTYPE_V8HI_V8HI,
|
|
V4SI_FTYPE_V4SF_V4SF, V4SI_FTYPE_V2DF_V2DF,
|
|
V4HI_FTYPE_V4HI_V4HI, V4HI_FTYPE_V8QI_V8QI,
|
|
V4HI_FTYPE_V2SI_V2SI, V4SF_FTYPE_V4SF_V4SF,
|
|
V4SF_FTYPE_V4SF_V4SF_SWAP, V4SF_FTYPE_V4SF_V2SI,
|
|
V4SF_FTYPE_V4SF_V2DF, V4SF_FTYPE_V4SF_DI,
|
|
V4SF_FTYPE_V4SF_SI, V2DI_FTYPE_V2DI_V2DI,
|
|
V2DI_FTYPE_V16QI_V16QI, V2DI_FTYPE_V4SI_V4SI,
|
|
V2DI_FTYPE_V2DF_V2DF, V2SI_FTYPE_V2SI_V2SI,
|
|
V2SI_FTYPE_V4HI_V4HI, V2SI_FTYPE_V2SF_V2SF,
|
|
V2DF_FTYPE_V2DF_V2DF, V2DF_FTYPE_V2DF_V2DF_SWAP,
|
|
V2DF_FTYPE_V2DF_V4SF, V2DF_FTYPE_V2DF_DI,
|
|
V2DF_FTYPE_V2DF_SI, V2SF_FTYPE_V2SF_V2SF,
|
|
V1DI_FTYPE_V1DI_V1DI, V1DI_FTYPE_V8QI_V8QI and
|
|
V1DI_FTYPE_V2SI_V2SI.
|
|
(bdesc_2arg): Moved to ...
|
|
(bdesc_args): Here.
|
|
(ix86_init_mmx_sse_builtins): Updated.
|
|
(ix86_expand_args_builtin): Updated. Take a pointer
|
|
to const struct builtin_description. Handle comparison
|
|
builtin functions.
|
|
(ix86_expand_sse_compare): Take a new argument for swapping operands.
|
|
(ix86_expand_builtin): Updated.
|
|
|
|
* config/i386/sse.md (ssse3_pmaddubswv8hi3): Renamed to ...
|
|
(ssse3_pmaddubsw128): This.
|
|
(ssse3_pmaddubswv4hi3): Renamed to ...
|
|
(ssse3_pmaddubsw): This.
|
|
|
|
* doc/extend.texi (__builtin_ia32_packsswb128): Correct prototype.
|
|
(__builtin_ia32_packssdw128): Likewise.
|
|
(__builtin_ia32_packuswb128): Likewise.
|
|
(__builtin_ia32_pmaddubsw): Likewise.
|
|
(__builtin_ia32_pmaddubsw128): Likewise.
|
|
|
|
2008-04-30 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/14847
|
|
* tree-ssa-ifcombine.c (get_name_for_bit_test): New helper function.
|
|
(recognize_bits_test): Use it.
|
|
(recognize_single_bit_test): Likewise.
|
|
|
|
2008-04-30 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* ipa-cp.c (ipcp_init_stage): Calls ipa_set_called_with_variable_arg
|
|
instead of setting number of formal parameters to zero.
|
|
(ipcp_init_stage): Do not set the number of actual parameters to zero
|
|
either.
|
|
(ipcp_propagate_stage): Explicitly skipping all calls to nodes
|
|
which are called with variable number of arguments.
|
|
(ipcp_insert_stage): Explicitely skipping all nodes which are
|
|
called with variable number of arguments.
|
|
(ipcp_callsite_param_print): Skipps callsites to nodes with varaible
|
|
number of parameters.
|
|
|
|
* ipa-prop.h (struct ipa_node_params): Added flag
|
|
called_with_var_arguments
|
|
(ipa_set_param_count): Added. Changed sole setter to use it.
|
|
(ipa_get_param_count): Added. All readers of param_count
|
|
converted to use it instead.
|
|
(ipa_set_called_with_variable_arg): Added.
|
|
(ipa_is_called_with_var_arguments): Added.
|
|
(ipa_get_ith_param): Added. All readers of param_decls converted
|
|
to use it instead.
|
|
(ipa_set_cs_argument_count): Added, sole writer to argument_count
|
|
changed to use it.
|
|
(ipa_get_cs_argument_count): Added, all readers of argument_count
|
|
changed to cal it.
|
|
(ipa_get_ith_jump_func): Added. Accessors of jump values changed
|
|
to use it.
|
|
|
|
* ipa-prop.h (struct ipcp_formal): Renamed to ipcp_lattice
|
|
(struct ipcp_lattice): Renamed cval_type to type
|
|
(struct ipa_node_params): ipcp_cval renamed to ipcp_lattices
|
|
|
|
* ipa-cp.c (ipcp_cval_get_cvalue): Changed return value to tree
|
|
(ipcp_cval_set_cvalue): Changed type of parameter value to tree
|
|
(ipcp_insert_stage): Changed the type of variable cvalue to tree
|
|
(ipcp_replace_map_create): Changed the type of parameter cvalue to tree
|
|
(build_const_val): Changed the type of parameter cvalue to tree
|
|
(ipcp_propagate_const): Changed the type of parameter cvalue to tree
|
|
(ipcp_method_cval_set_cvalue_type): Renamed parameter cval_type1 to type
|
|
|
|
* ipa-prop.h (struct ipcp_formal): Replaced cvalue with tree called
|
|
constant
|
|
|
|
* ipa-prop.c (ipa_methodlist_init): Renamed to ipa_init_func_list
|
|
(ipa_methodlist_not_empty): Removed, the sole user now checks directly
|
|
(ipa_add_method): Renamed to ipa_push_func_to_list
|
|
(ipa_remove_method): Renamed to ipa_pop_func_from_list
|
|
(ipa_callsite_param_count): Removed.
|
|
(ipa_callsite_param_count_set): Removed.
|
|
(ipa_callsite_param): Removed.
|
|
(ipa_callsite_callee): Removed.
|
|
(ipa_callsite_compute_param): Renamed to ipa_compute_jump_functions
|
|
(ipa_callsite_compute_count): Renamed to ipa_count_arguments
|
|
(ipa_method_formal_count): Removed.
|
|
(ipa_method_formal_count_set): Removed.
|
|
(ipa_method_get_tree): Removed.
|
|
(ipa_method_tree_map_create): Removed.
|
|
(ipa_method_compute_tree_map): Renamed to ipa_create_param_decls_array
|
|
(ipa_create_param_decls_array): Creates the array itself
|
|
(ipa_create_param_decls_array): Temporary variable info instead of
|
|
a few dereferences.
|
|
(ipa_method_formal_compute_count): Renamed to ipa_count_formal_params
|
|
(ipa_method_compute_modify): Renamed to ipa_detect_param_modifications
|
|
(get_type): Removed.
|
|
(ipa_jf_get_info_type): Removed.
|
|
(ipa_node_create): Renamed to ipa_create_node_params
|
|
(ipa_free): Renamed to ipa_free_all_node_params
|
|
(ipa_nodes_create): Renamed to ipa_create_all_node_params
|
|
(ipa_edges_create): Renamed to ipa_create_all_edge_args
|
|
(ipa_edges_free): Renamed to ipa_free_all_edge_args
|
|
(ipa_nodes_free): Integrated into ipa_free_all_node_params and removed
|
|
(ipa_free_all_node_params): Deallocation to jump_functions moved to
|
|
ipa_free_all_edge_args
|
|
(ipa_method_tree_print): Renamed to ipa_print_all_tree_maps
|
|
(ipa_method_modify_print): Renamed to ipa_print_all_params_modified
|
|
(ipa_create_methodlist_node): Removed.
|
|
(ipa_methodlist_method): Removed.
|
|
(ipa_methodlist_method_set): Removed.
|
|
(ipa_methodlist_next_method): Removed.
|
|
(ipa_methodlist_next_method_set): Removed.
|
|
(ipa_method_is_modified): Removed.
|
|
(ipa_method_modify_create): Removed.
|
|
(ipa_method_modify_init): Temporary variable info instead of a few
|
|
dereferences.
|
|
(ipa_detect_param_modifications): Temporary variable info instead of
|
|
a few dereferences.
|
|
(ipa_compute_jump_functions): Temporary variable info instead of
|
|
a few dereferences.
|
|
(ipa_method_modify_set): Removed.
|
|
(ipa_method_tree_map): Renamed to ipa_get_param_decl_index
|
|
(ipa_get_param_decl_index): Now accepts struct ipa_node_params rather
|
|
than craph_node as the first parameter.
|
|
(ipa_method_modify_stmt): Renamed to ipa_check_stmt_modifications
|
|
(ipa_method_modify_init): Removed.
|
|
(ipa_compute_jump_functions): Added a temp variable instead of
|
|
repeatadly dereferencing the cgraph_edge.aux pointer
|
|
(ipa_callsite_param_set_type): Removed.
|
|
(ipa_compute_jump_functions): i renamed to index and moved to
|
|
an inner block
|
|
(ipa_callsite_param_set_info_type_formal): Removed.
|
|
(ipa_callsite_param_set_info_type): Removed.
|
|
(ipa_callsite_param_map_create): Removed.
|
|
(ipa_callsite_tree): Removed.
|
|
(ipa_callsite_caller): Removed.
|
|
(ipa_pop_func_from_list): return_method removed to return_func
|
|
|
|
* ipa-prop.h (enum cvalue_type): Renamed to ipa_lattice_type,
|
|
prefixed all values with IPA_. Changed all users.
|
|
(enum jump_func_type): Rnamed UNKNOWN_IPATYPE to IPA_UNKNOWN,
|
|
CONST_IPATYPE to IPA_CONST, CONST_IPATYPE_REF to IPA_CONST_REF
|
|
and FORMAL_IPATYPE IPA_PASS_THROUGH.
|
|
(union parameter_info): Renamed to jump_func_value.
|
|
(union jump_func_value): Renamed value to constant
|
|
(struct ipa_jump_func): Renamed info_type to value
|
|
(struct ipa_node): Renamed to ipa_node_params
|
|
(struct ipa_node_params): Renamed ipa_arg_num to param_count
|
|
(struct ipa_node_params): Renamed ipa_param_tree to param_decls
|
|
(struct ipa_node_params): Renamed ipa_mod to modified_flags
|
|
(struct ipa_edge): Renamed to ipa_edge_args
|
|
(struct ipa_edge_args): Renamed ipa_param_num to argument_count
|
|
(struct ipa_edge_args): Renamed ipa_param_map to jump_functions
|
|
(struct ipa_methodlist): Renamed to ipa_func_list
|
|
(struct ipa_func_list): method_p renamed to node, next_method
|
|
renamed to next
|
|
(ipa_methodlist_p): Removed, switched all users to struct pointer
|
|
(IS_VALID_TREE_MAP_INDEX): Renamed to IS_VALID_JUMP_FUNC_INDEX
|
|
|
|
2008-04-30 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/rs6000/rs6000.c (ALWAYS_RESTORE_ALTIVEC_BEFORE_POP): Define.
|
|
(rs6000_emit_epilogue): Use backchain to restore only when we
|
|
have a large frame. Make use of frame pointer to restore if we
|
|
have one. Handle ALWAYS_RESTORE_ALTIVEC_BEFORE_POP.
|
|
|
|
2008-04-29 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* config/avr/avr.md (*sbrx_branch, *sbix_branch, *sbix_branch_tmp):
|
|
Add mode to zero_extract.
|
|
(sign bit tests peepholes): (Ditto.).
|
|
|
|
2008-04-29 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (ix86_builtins): Replace Prescott New
|
|
Instructions in comments with SSE3.
|
|
(ix86_builtin_type): This. Add FLOAT128_FTYPE_FLOAT128,
|
|
INT64_FTYPE_V4SF, INT64_FTYPE_V2DF, INT_FTYPE_V16QI,
|
|
INT_FTYPE_V8QI, INT_FTYPE_V4SF, INT_FTYPE_V2DF,
|
|
V16QI_FTYPE_V16QI, V8HI_FTYPE_V8HI, V8HI_FTYPE_V16QI,
|
|
V8QI_FTYPE_V8QI, V4SI_FTYPE_V4SI, V4SI_FTYPE_V16QI,
|
|
V4SI_FTYPE_V4SF, V4SI_FTYPE_V8HI, V4SI_FTYPE_V2DF,
|
|
V4HI_FTYPE_V4HI, V4SF_FTYPE_V4SF, V4SF_FTYPE_V4SI,
|
|
V4SF_FTYPE_V2DF, V2DI_FTYPE_V2DI, V2DI_FTYPE_V16QI,
|
|
V2DI_FTYPE_V8HI, V2DI_FTYPE_V4SI, V2DF_FTYPE_V2DF,
|
|
V2DF_FTYPE_V4SI, V2DF_FTYPE_V4SF, V2DF_FTYPE_V2SI,
|
|
V2SI_FTYPE_V2SI, V2SI_FTYPE_V4SF, V2SI_FTYPE_V2SF,
|
|
V2SI_FTYPE_V2DF, V2SF_FTYPE_V2SF and V2SF_FTYPE_V2SI.
|
|
(bdesc_sse_args): Renamed to ...
|
|
(bdesc_args): This. Add IX86_BUILTIN_PF2ID, IX86_BUILTIN_PFRCP,
|
|
IX86_BUILTIN_PFRSQRT, IX86_BUILTIN_PI2FD, IX86_BUILTIN_PF2IW,
|
|
IX86_BUILTIN_PSWAPDSI, IX86_BUILTIN_PSWAPDSF and
|
|
IX86_BUILTIN_FABSQ.
|
|
(bdesc_1arg): Moved to ...
|
|
(bdesc_args): Here.
|
|
(ix86_init_mmx_sse_builtins): Updated. Replace Prescott New
|
|
Instructions in comments with SSE3.
|
|
(ix86_expand_sse_operands_builtin): Renamed to ...
|
|
(ix86_expand_args_builtin): This. Updated.
|
|
(ix86_expand_unop1_builtin): Update comments.
|
|
(ix86_expand_builtin): Updated.
|
|
|
|
2008-04-29 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36078
|
|
* tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely):
|
|
Update virtual SSA form after cleaning up the CFG.
|
|
|
|
2008-04-29 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/15255
|
|
* fold-const.c (fold_binary): Fold (A + A) * C to A * 2*C.
|
|
|
|
2008-04-29 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-alias.c (finalize_ref_all_pointers): Remove.
|
|
(compute_may_aliases): Do not call finalize_ref_all_pointers.
|
|
(compute_flow_insensitive_aliasing): Do not treat
|
|
PTR_IS_REF_ALL pointers special.
|
|
(get_smt_for): Likewise.
|
|
(may_alias_p): Re-structure.
|
|
(is_escape_site): A ref-all pointer conversion is not an escape site.
|
|
* tree-ssa-structalias.c (find_what_p_points_to): Do not treat
|
|
PTR_IS_REF_ALL pointers special.
|
|
* tree-ssa-structalias.h (struct alias_info): Remove
|
|
ref_all_symbol_mem_tag field.
|
|
(PTR_IS_REF_ALL): Remove.
|
|
|
|
2008-04-29 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/36077
|
|
* fold-const.c (extract_muldiv_1): In combining division constants
|
|
make sure to never overflow.
|
|
|
|
2008-04-29 Nick Clifton <nickc@redhat.com>
|
|
|
|
* doc/tm.texi (RETURN_ADDR_RTX): Fix typo.
|
|
|
|
2008-04-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
PR bootstrap/35169
|
|
* optc-gen.awk: Work around HP-UX/IA awk bug.
|
|
|
|
2008-04-28 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* config/i386/cygming-crtend.c (register_frame_ctor): Revert my
|
|
2008-04-25 commit.
|
|
|
|
2008-04-28 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/36073
|
|
* config/i386/i386.md
|
|
(*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit):
|
|
Change operand 1 predicate to nonimmediate_operand.
|
|
|
|
2008-04-28 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/36060
|
|
* dwarf2out.c (struct die_struct): Mark as chain_circular through
|
|
die_sub field.
|
|
* gengtype.c (walk_type, write_func_for_structure): Handle
|
|
chain_circular.
|
|
* doc/gty.texi: Document chain_circular.
|
|
|
|
2008-04-28 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36066
|
|
* tree-vrp.c (execute_vrp): Cleanup the CFG only after finalizing
|
|
SCEV and loop.
|
|
|
|
2008-04-28 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/36064
|
|
* config/i386/i386.md
|
|
(floatdi<X87MODEF:mode>2_i387_with_xmm splitters):
|
|
Use match_scratch instead of match_operand for operands 3 and 4.
|
|
|
|
2008-04-27 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/18754
|
|
PR tree-optimization/34223
|
|
* tree-pass.h (pass_complete_unrolli): Declare.
|
|
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Print
|
|
loop size before and after unconditionally of UL_NO_GROWTH in effect.
|
|
Rewrite loop into loop closed SSA form if it is not already.
|
|
(tree_unroll_loops_completely): Re-structure to iterate over
|
|
innermost loops with intermediate CFG cleanups.
|
|
Unroll outermost loops only if requested or the code does not grow
|
|
doing so.
|
|
* tree-ssa-loop.c (gate_tree_vectorize): Don't shortcut if no
|
|
loops are available.
|
|
(tree_vectorize): Instead do so here.
|
|
(tree_complete_unroll): Also unroll outermost loops.
|
|
(tree_complete_unroll_inner): New function.
|
|
(gate_tree_complete_unroll_inner): Likewise.
|
|
(pass_complete_unrolli): New pass.
|
|
* tree-ssa-loop-manip.c (find_uses_to_rename_use): Only record
|
|
uses outside of the loop.
|
|
(tree_duplicate_loop_to_header_edge): Only verify loop-closed SSA
|
|
form if it is available.
|
|
* tree-flow.h (tree_unroll_loops_completely): Add extra parameter.
|
|
* passes.c (init_optimization_passes): Schedule complete inner
|
|
loop unrolling pass before the first CCP pass after final inlining.
|
|
|
|
2008-04-27 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* targhooks.h (default_emutls_var_fields,
|
|
default_emutls_var_init): Declare.
|
|
* tree.h (DECL_THREAD_LOCAL): Compare against TLS_MODEL_REAL.
|
|
* target.h (struct gcc_target): Add struct emutls member.
|
|
* target-def.h (TARGET_EMUTLS_GET_ADDRESS,
|
|
TARGET_EMUTLS_REGISTER_COMMON, TARGET_EMUTLS_VAR_SECTION,
|
|
TARGET_EMUTLS_TMPL_SECTION, TARGET_EMUTLS_VAR_PREFIX,
|
|
TARGET_EMUTLS_TMPL_PREFIX, TARGET_EMUTLS_VAR_FIELDS,
|
|
TARGET_EMUTLS_VAR_INIT, TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS,
|
|
TARGET_EMUTLS_VAR_ALIGN_FIXED, TARGET_EMUTLS): New.
|
|
(TARGET_INITIALIZER): Add TARGET_EMUTLS.
|
|
* builtins.def (BUILT_IN_EMUTLS_GET_ADDRESS,
|
|
BUILT_IN_EMUTLS_REGISTER_COMMON): Get name from targetm structure.
|
|
* dwarf2out.c (loc_descriptor_from_tree_1): Check if emutls can
|
|
emit debug information.
|
|
* coretypes.h (tls_model): Add TLS_MODEL_EMULATED, TLS_MODEL_REAL.
|
|
* varasm.c: Include targhooks.h.
|
|
(emutls_object_section, emutls_tmpl_section): New.
|
|
(EMUTLS_VAR_PREFIX, EMUTLS_TMPL_PREFIX): Remove.
|
|
(EMUTLS_SEPARATOR): New.
|
|
(prefix_name): New.
|
|
(get_emutls_object_name): New.
|
|
(default_emutls_var_fields): New, broken out of ...
|
|
(get_emutls_object_type): ... here. Adjust to use target hooks.
|
|
(get_emutls_init_templ_addr): Adjust to use target hooks.
|
|
(emutls_decl): Adjust to use target hooks.
|
|
(emutls_finish): Likewise.
|
|
(default_emutls_var_init): New, broken out of ...
|
|
(assemble_variable): ... here. Adjust to use target hooks.
|
|
* output.h (enum section_category): Add SECCAT_EMUTLS_VAR,
|
|
SECCAT_EMUTLS_TMPL.
|
|
* c-common.c (handle_section_attribute): Prevent overriding
|
|
sections for emulated tls with special sections.
|
|
* config/i386/i386.c (x86_64_elf_select_section): Add
|
|
SECCAT_EMUTLS_VAR and SECCAT_EMUTLS_TMPL.
|
|
(x86_64_elf_unique_section): Likewise.
|
|
* config/vxworks.c: Include tree.h.
|
|
(vxworks_emutls_var_fields, vxworks_emutls_var_init): New.
|
|
(vxworks_override_options): Set TLS scheme.
|
|
* doc/tm.texi (Emulated TLS): New node.
|
|
|
|
2008-04-26 Simon Baldwin <simonb@google.com>
|
|
|
|
PR c/35652
|
|
* builtins.c (c_strlen): Suppressed multiple warnings that can occur
|
|
with propagated string constants.
|
|
|
|
2008-04-26 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (fix_trunc<mode>_i387_fisttp_with_temp): Use 'X'
|
|
constraint for operand 2 when operand 0 is memory operand.
|
|
(fix_truncdi_i387_with_temp): : Use 'X' constraint for operand 4 when
|
|
operand 0 is memory operand.
|
|
(fix_trunc<mode>_i387_with_temp): Ditto.
|
|
(*floatsi<mode>2_vector_mixed_with_temp): Use 'X' constraint for
|
|
operand 2 when operand 1 is memory operand.
|
|
(*float<SSEMODEI24:mode><MODEF:mode>2_mixed_with_temp): Ditto.
|
|
(*floatsi<mode>2_vector_sse_with_temp): Ditto.
|
|
(*float<SSEMODEI24:mode><MODEF:mode>2_sse_with_temp): Ditto.
|
|
(*float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp): Ditto.
|
|
(floatdi<X87MODEF:mode>2_i387_with_xmm): Use 'X' constraint for
|
|
operands 2,3 and 4 when operand 1 is memory operand.
|
|
(fistdi2_with_temp): Use 'X' constraint for operand 2 when operand 0
|
|
is memory operand.
|
|
(fistdi2_floor_with_temp): Ditto.
|
|
(fist<mode>2_floor_with_temp): Ditto.
|
|
(fistdi2_ceil_with_temp): Ditto.
|
|
(fist<mode>2_ceil_with_temp): Ditto.
|
|
(*truncdfsf_fast_mixed): Merge alternatives 0 and 1.
|
|
|
|
2008-04-26 David Daney <ddaney@avtrex.com>
|
|
|
|
* config/mips/mips.md (UNSPEC_COMPARE_AND_SWAP_12): New
|
|
unspec_volitile.
|
|
(UNSPEC_SYNC_OLD_OP, UNSPEC_SYNC_NEW_OP, UNSPEC_SYNC_EXCHANGE,
|
|
UNSPEC_MEMORY_BARRIER, UNSPEC_SET_GOT_VERSION,
|
|
UNSPEC_UPDATE_GOT_VERSION): Renumber.
|
|
(sync_compare_and_swap<mode>): New expand for QI and HI modes.
|
|
(compare_and_swap_12): New insn.
|
|
* config/mips/mips-protos.h (mips_expand_compare_and_swap_12): Declare.
|
|
* config/mips/mips.c (mips_force_binary): New function.
|
|
(mips_emit_int_order_test, mips_expand_synci_loop): Use it.
|
|
(mips_expand_compare_and_swap_12): New function.
|
|
* config/mips/mips.h (MIPS_COMPARE_AND_SWAP_12): New macro.
|
|
|
|
2008-04-25 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR testsuite/35843
|
|
* cfgexpand.c (pass_expand): Turn into RTL pass.
|
|
* passes.c (execute_one_pass): Do pass typechecking after execution.
|
|
* tree-pass.h (pass_expand): Turn into RTL pass.
|
|
|
|
* function.h (struct rtl_data): Move here fields
|
|
accesses_prior_frames, calls_eh_return, saves_all_registers,
|
|
has_nonlocal_goto, has_asm_statement, is_thunk,
|
|
all_throwers_are_sibcalls, limit_stack, profile, uses_const_pool,
|
|
uses_pic_offset_table, uses_eh_lsda, tail_call_emit,
|
|
arg_pointer_save_area_init from struct function; turn into bool.
|
|
(struct function): Move
|
|
calls_eh_return, saves_all_registers, has_nonlocal_goto,
|
|
has_asm_statement, is_thunk, all_throwers_are_sibcalls, limit_stack,
|
|
profile, uses_const_pool, uses_pic_offset_table, uses_eh_lsda,
|
|
tail_call_emit, arg_pointer_save_area_init
|
|
into struct rtl_data. Remove recursive_call_emit and gimplified flags.
|
|
(current_function_returns_struct, current_function_returns_pcc_struct,
|
|
current_function_calls_setjmp, current_function_calls_alloca,
|
|
current_function_accesses_prior_frames,
|
|
current_function_calls_eh_return, current_function_is_thunk,
|
|
current_function_stdarg, current_function_profile,
|
|
current_function_limit_stack, current_function_uses_pic_offset_table,
|
|
current_function_uses_const_pool, current_function_has_nonlocal_label,
|
|
current_function_saves_all_registers,
|
|
current_function_has_nonlocal_goto,
|
|
current_function_has_asm_statement): Remove accesor macros.
|
|
* ra-conflict.c (global_conflicts): Update.
|
|
* tree-tailcall.c (suitable_for_tail_opt_p): Update.
|
|
(suitable_for_tail_call_opt_p): Update.
|
|
* builtins.c (expand_builtin_return_addr): Update.
|
|
(expand_builtin_setjmp_setup): Update.
|
|
(expand_builtin_nonlocal_goto): Update.
|
|
* final.c (final_start_function): Update.
|
|
(profile_function): Update.
|
|
(leaf_function_p): Update.
|
|
(only_leaf_regs_used): Update.
|
|
* df-scan.c (df_get_exit_block_use_set): Update.
|
|
* dojump.c (clear_pending_stack_adjust): Update.
|
|
* tree-stdarg.c (gate_optimize_stdarg): Update.
|
|
* gimple-low.c (lower_function_body): Update.
|
|
* global.c (compute_regsets): Update.
|
|
(global_alloc): Update.
|
|
* dwarf2out.c (dwarf2out_begin_prologue): Update.
|
|
* expr.c (expand_assignment): Update.
|
|
* dse.c (dse_step0): Update.
|
|
(dse_step1): Update.
|
|
* c-decl.c (store_parm_decls): Update.
|
|
* local-alloc.c (combine_regs): Update.
|
|
(find_free_reg): Update.
|
|
* function.c (assign_parms_augmented_arg_list): Update.
|
|
(assign_parm_find_data_types): Update.
|
|
(assign_parms): Update.
|
|
(allocate_struct_function): Update.
|
|
(expand_function_start): Update.
|
|
(expand_function_end): Update.
|
|
(get_arg_pointer_save_area): Update.
|
|
(thread_prologue_and_epilogue_insns): Update.
|
|
(rest_of_match_asm_constraints): Update.
|
|
* stor-layout.c (variable_size): Update.
|
|
* gcse.c (gcse_main): Update.
|
|
(bypass_jumps): Update.
|
|
* gimplify.c (gimplify_function_tree): Update.
|
|
* calls.c (emit_call_1): Update.
|
|
(expand_call): Update.
|
|
* bt-load.c (compute_defs_uses_and_gen): Update.
|
|
* except.c (sjlj_assign_call_site_values): Update.
|
|
(sjlj_emit_function_enter): Update.
|
|
(can_throw_external): Update.
|
|
(set_nothrow_function_flags): Update.
|
|
(expand_builtin_unwind_init): Update.
|
|
(expand_eh_return): Update.
|
|
(convert_to_eh_region_ranges): Update.
|
|
(output_function_exception_table): Update.
|
|
* emit-rtl.c (gen_tmp_stack_mem): Update.
|
|
* cfgexpand.c (expand_used_vars): Update.
|
|
(tree_expand_cfg): Update.
|
|
* cfgcleanup.c (rest_of_handle_jump): Update.
|
|
* explow.c (allocate_dynamic_stack_space): Update.
|
|
* varasm.c (assemble_start_function): Update.
|
|
(force_const_mem): Update.
|
|
(mark_constant_pool): Update.
|
|
* tree-optimize.c (tree_rest_of_compilation): Update.
|
|
* stack-ptr-mod.c (notice_stack_pointer_modification): Update.
|
|
* tree-cfg.c (notice_special_calls): Update.
|
|
(is_ctrl_altering_stmt): Update.
|
|
(tree_can_make_abnormal_goto): Update.
|
|
(tree_purge_dead_abnormal_call_edges): Update.
|
|
* config/alpha/predicates.md: Update.
|
|
* config/alpha/alpha.c (alpha_sa_mask): Update.
|
|
(alpha_sa_size): Update.
|
|
(alpha_does_function_need_gp): Update.
|
|
(alpha_expand_prologue): Update.
|
|
(alpha_start_function): Update.
|
|
(alpha_output_function_end_prologue): Update.
|
|
(alpha_expand_epilogue): Update.
|
|
* config/frv/frv.c (frv_stack_info): Update.
|
|
(frv_expand_epilogue): Update.
|
|
* config/s390/s390.c (s390_regs_ever_clobbered): Update.
|
|
(s390_register_info): Update.
|
|
(s390_frame_info): Update.
|
|
(s390_init_frame_layout): Update.
|
|
(s390_can_eliminate): Update.
|
|
(save_gprs): Update.
|
|
* config/spu/spu.c (spu_split_immediate): Update.
|
|
(need_to_save_reg): Update.
|
|
(spu_expand_prologue): Update.
|
|
(spu_expand_epilogue): Update.
|
|
* config/sparc/sparc.md: Update.
|
|
* config/sparc/sparc.c (eligible_for_return_delay): Update.
|
|
(sparc_tls_got): Update.
|
|
(legitimize_pic_address): Update.
|
|
(sparc_emit_call_insn): Update.
|
|
(sparc_expand_prologue): Update.
|
|
(output_return): Update.
|
|
(print_operand): Update.
|
|
(sparc_function_ok_for_sibcall): Update.
|
|
* config/sparc/sparc.h (EXIT_IGNORE_STACK): Update.
|
|
* config/m32r/m32r.md: Update.
|
|
* config/m32r/m32r.c (MUST_SAVE_RETURN_ADDR): Update.
|
|
(m32r_compute_frame_size): Update.
|
|
(m32r_expand_prologue): Update.
|
|
(m32r_expand_epilogue): Update.
|
|
(m32r_legitimize_pic_address): Update.
|
|
* config/m32r/m32r.h (FRAME_POINTER_REQUIRED): Update.
|
|
* config/i386/linux.h (SUBTARGET_FRAME_POINTER_REQUIRED): Update.
|
|
* config/i386/i386.c (ix86_frame_pointer_required): Update.
|
|
(gen_push): Update.
|
|
(ix86_save_reg): Update.
|
|
(ix86_compute_frame_layout): Update.
|
|
(ix86_expand_prologue): Update.
|
|
(ix86_expand_epilogue): Update.
|
|
* config/sh/sh.c (output_stack_adjust): Update.
|
|
(calc_live_regs): Update.
|
|
(sh5_schedule_saves): Update.
|
|
(sh_expand_prologue): Update.
|
|
(sh_expand_epilogue): Update.
|
|
(sh_setup_incoming_varargs): Update.
|
|
(sh_allocate_initial_value): Update.
|
|
(sh_get_pr_initial_val): Update.
|
|
* config/sh/sh.h (SHMEDIA_REGS_STACK_ADJUST): Update.
|
|
* config/sh/sh.md (label:): Update.
|
|
* config/avr/avr.c (out_movhi_mr_r): Update.
|
|
* config/crx/crx.h (enum): Update.
|
|
* config/xtensa/xtensa.h (along): Update.
|
|
* config/stormy16/stormy16.c Update.
|
|
(xstormy16_compute_stack_layout): Update.
|
|
* config/fr30/fr30.c (MUST_SAVE_RETURN_POINTER): Update.
|
|
(fr30_expand_prologue): Update.
|
|
* config/cris/cris.c (cris_conditional_register_usage): Update.
|
|
(cris_reg_saved_in_regsave_area): Update.
|
|
(cris_initial_frame_pointer_offset): Update.
|
|
(cris_simple_epilogue): Update.
|
|
(cris_expand_prologue): Update.
|
|
(cris_expand_epilogue): Update.
|
|
(cris_expand_pic_call_address): Update.
|
|
(cris_asm_output_symbol_ref): Update.
|
|
(cris_asm_output_label_ref): Update.
|
|
* config/cris/cris.md Update.
|
|
* config/iq2000/iq2000.c (compute_frame_size): Update.
|
|
(iq2000_expand_epilogue): Update.
|
|
* config/mt/mt.h (save_direction): Update.
|
|
* config/mn10300/mn10300.c (mn10300_function_value): Update.
|
|
* config/ia64/ia64.c (ia64_compute_frame_size): Update.
|
|
(ia64_secondary_reload_class): Update.
|
|
* config/m68k/m68k.c (m68k_save_reg): Update.
|
|
(m68k_expand_prologue): Update.
|
|
(m68k_expand_epilogue): Update.
|
|
(legitimize_pic_address): Update.
|
|
* config/rs6000/rs6000.c (rs6000_got_register): Update.
|
|
(first_reg_to_save): Update.
|
|
(first_altivec_reg_to_save): Update.
|
|
(compute_vrsave_mask): Update.
|
|
(compute_save_world_info): Update.
|
|
(rs6000_stack_info): Update.
|
|
(spe_func_has_64bit_regs_p): Update.
|
|
(rs6000_ra_ever_killed): Update.
|
|
(rs6000_emit_eh_reg_restore): Update.
|
|
(rs6000_emit_allocate_stack): Update.
|
|
(rs6000_emit_prologue): Update.
|
|
(rs6000_emit_epilogue): Update.
|
|
(rs6000_output_function_epilogue): Update.
|
|
(output_profile_hook): Update.
|
|
(rs6000_elf_declare_function_name): Update.
|
|
* config/rs6000/rs6000.h (rs6000_args): Update.
|
|
* config/rs6000/rs6000.md: Update.
|
|
* config/mcore/mcore.c (mcore_expand_prolog): Update.
|
|
* config/arc/arc.c (arc_output_function_epilogue): Update.
|
|
* config/arc/arc.h (FRAME_POINTER_REQUIRED): Update.
|
|
* config/darwin.c (machopic_function_base_name): Update.
|
|
* config/score/score3.c (score3_compute_frame_size): Update.
|
|
(rpush): Update.
|
|
(rpop): Update.
|
|
(score3_epilogue): Update.
|
|
* config/score/score7.c (score7_compute_frame_size): Update.
|
|
(score7_prologue): Update.
|
|
(score7_epilogue): Update.
|
|
* config/score/score.h (FRAME_POINTER_REQUIRED): Update.
|
|
* config/arm/linux-elf.h (SUBTARGET_FRAME_POINTER_REQUIRED): Update.
|
|
* config/arm/arm.c (use_return_insn): Update.
|
|
(require_pic_register): Update.
|
|
(arm_load_pic_register): Update.
|
|
(arm_compute_save_reg0_reg12_mask): Update.
|
|
(arm_compute_save_reg_mask): Update.
|
|
(thumb1_compute_save_reg_mask): Update.
|
|
(output_return_instruction): Update.
|
|
(arm_output_function_prologue): Update.
|
|
(arm_output_epilogue): Update.
|
|
(arm_get_frame_offsets): Update.
|
|
(arm_expand_prologue): Update.
|
|
(thumb_pushpop): Update.
|
|
(thumb_exit): Update.
|
|
(thumb1_expand_prologue): Update.
|
|
(thumb1_expand_epilogue): Update.
|
|
(arm_unwind_emit): Update.
|
|
(arm_output_fn_unwind): Update.
|
|
* config/arm/arm.h (FRAME_POINTER_REQUIRED): Update.
|
|
* config/arm/arm.md: Update.
|
|
* config/pa/pa.md: Update.
|
|
* config/pa/pa.c (legitimize_pic_address): Update.
|
|
(compute_frame_size): Update.
|
|
(hppa_expand_prologue): Update.
|
|
(hppa_expand_epilogue): Update.
|
|
(borx_reg_operand): Update.
|
|
* config/pa/pa.h (FRAME_POINTER_REQUIRED): Update.
|
|
(HARD_REGNO_RENAME_OK): Update.
|
|
* config/mips/mips.c (mips_global_pointer): Update.
|
|
(mips_save_reg_p): Update.
|
|
(mips_compute_frame_info): Update.
|
|
(mips_frame_pointer_required): Update.
|
|
(mips_expand_prologue): Update.
|
|
(mips_expand_epilogue): Update.
|
|
(mips_can_use_return_insn): Update.
|
|
(mips_reorg_process_insns): Update.
|
|
* config/v850/v850.c (compute_register_save_size): Update.
|
|
* config/mmix/mmix.h (FRAME_POINTER_REQUIRED): Update.
|
|
* config/mmix/mmix.c (along): Update.
|
|
(mmix_expand_epilogue): Update.
|
|
* config/bfin/bfin.c (legitimize_pic_address): Update.
|
|
(must_save_p): Update.
|
|
(stack_frame_needed_p): Update.
|
|
(add_to_reg): Update.
|
|
(bfin_expand_prologue): Update.
|
|
* stmt.c (expand_asm_operands): Update.
|
|
* reload1.c (reload): Update.
|
|
(init_elim_table): Update.
|
|
|
|
2008-04-25 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* optabs.c (expand_float): Fix REG_EQUAL for UNSIGNED_FLOAT libcall.
|
|
|
|
2008-04-25 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/sse.md (mov<mode>): Replace SSEMODEI with SSEMODE.
|
|
(*mov<mode>_internal): Likewise. Support V4SF and V2DF.
|
|
(mov<mode>): Removed.
|
|
(*movv4sf_internal): Likewise.
|
|
(*movv2df_internal): Likewise.
|
|
|
|
2008-04-25 Pompapathi V Gadad <Pompapathi.V.Gadad@nsc.com>
|
|
|
|
* config.gcc (crx-*-elf): Remove deprecation.
|
|
|
|
2008-04-25 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* config/i386/cygming-crtend.c (register_frame_ctor): Register
|
|
__gcc_deregister_frame with atexit.
|
|
(deregister_frame_dtor): Remove.
|
|
|
|
2008-04-24 Nathan Froyd <froydnj@codesourcery.com>
|
|
Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* config/rs6000/rs6000.opt (mspe): Remove Var property.
|
|
(misel): Likewise.
|
|
* config/rs6000/rs6000.h (rs6000_spe): Declare.
|
|
(rs6000_isel): Likewise.
|
|
* config/rs6000/rs6000.c (rs6000_spe): New variable.
|
|
(rs6000_isel): New variable.
|
|
(rs6000_handle_option): Handle OPT_mspe and OPT_misel.
|
|
|
|
2008-04-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/35758
|
|
* c-common.c (handle_vector_size_attribute): Call
|
|
lang_hooks.types.reconstruct_complex_type instead of
|
|
reconstruct_complex_type.
|
|
* config/rs6000/rs6000.c (rs6000_handle_altivec_attribute): Likewise.
|
|
* config/spu/spu.c (spu_handle_vector_attribute): Likewise.
|
|
* langhooks.h (struct lang_hooks_for_types): Add
|
|
reconstruct_complex_type hook.
|
|
* langhooks-def.h (LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE): Define.
|
|
(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add it.
|
|
|
|
2008-04-24 Richard Guenther <rguenther@suse.de>
|
|
|
|
* c-common.h (check_builtin_function_arguments): Declare.
|
|
* c-common.c (validate_nargs): New function.
|
|
(check_builtin_function_arguments): Likewise.
|
|
* c-typeck.c (build_function_call): Call
|
|
check_builtin_function_arguments.
|
|
* builtins.c (fold_builtin_classify): Remove error reporting code.
|
|
(fold_builtin_unordered_cmp): Likewise.
|
|
(fold_builtin_1): Likewise.
|
|
(fold_builtin_n): Likewise.
|
|
|
|
2008-04-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/36008
|
|
* fold-const.c (try_move_mult_to_index): If s == NULL, divide
|
|
the original op1, rather than delta by step.
|
|
|
|
2008-04-22 Antoniu Pop <antoniu.pop@gmail.com>
|
|
Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
* tree-parloops.c (take_address_of, eliminate_local_variables_1,
|
|
eliminate_local_variables_stmt, eliminate_local_variables,
|
|
separate_decls_in_loop_name, separate_decls_in_loop_stmt,
|
|
separate_decls_in_loop, gen_parallel_loop): Make them work on a region
|
|
of code delimited by two edges in the CFG.
|
|
(separate_decls_in_loop_name): Renamed separate_decls_in_region_name.
|
|
(separate_decls_in_loop_stmt): Renamed separate_decls_in_region_stmt.
|
|
(separate_decls_in_loop): Renamed separate_decls_in_region. Isolate
|
|
the case of parallelisation of reductions.
|
|
(expr_invariant_in_region_p): New.
|
|
|
|
* tree-flow.h (gather_blocks_in_sese_region): Declared.
|
|
* tree-cfg.c (gather_blocks_in_sese_region): Extern.
|
|
|
|
2008-04-24 Ira Rosen <irar@il.ibm.com>
|
|
Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/36034
|
|
* tree-vect-analyze.c (vect_analyze_group_access): SLP is
|
|
incapable of dealing with loads with gaps.
|
|
|
|
2008-04-24 Rafael Espindola <espindola@google.com>
|
|
|
|
* tree-flow.h (vrp_evaluate_conditional): Change signature.
|
|
* tree-ssa-propagate.c (fold_predicate_in): Update call to
|
|
vrp_evaluate_conditional.
|
|
* tree-vrp.c (vrp_evaluate_conditional_warnv): Remove.
|
|
(vrp_evaluate_conditional): Split the cond argument.
|
|
(vrp_visit_cond_stmt): Use vrp_evaluate_conditional_warnv_with_ops.
|
|
(simplify_stmt_for_jump_threading): Update call to
|
|
vrp_evaluate_conditional.
|
|
|
|
2008-04-24 Ira Rosen <irar@il.ibm.com>
|
|
|
|
PR tree-optimization/35982
|
|
* tree-vect-analyze.c (vect_check_interleaving): Check that the
|
|
interleaved data-refs are of the same type.
|
|
|
|
2008-04-24 Danny Smith <dannysmith@users.net>
|
|
|
|
* c-format.c (check_format_info_main): Use strncmp rather than a
|
|
magic prefix to handle multichar length specs.
|
|
* config/i386/msformat-c.c (format_length_info ms_printf_length_specs):
|
|
Don't prefix "I64" and "I32" with '\0'.
|
|
|
|
2008-04-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/36015
|
|
* config/i386/i386.c (init_cumulative_args): Don't pass anything
|
|
in registers for -m32 only if stdarg_p (fntype).
|
|
|
|
2008-04-24 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR rtl-optimization/36006
|
|
* expmed.c (store_fixed_bit_field): Copy op0 rtx before moving
|
|
temp to op0 in order to avoid invalid rtx sharing.
|
|
|
|
2008-04-23 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* tree-cfg.c (verify_expr): Check with is_gimple_address. Don't
|
|
check TREE_INVARIANT.
|
|
* tree-gimple.c (is_gimple_address): New.
|
|
(is_gimple_invariant_address): Simplify using decl_address_invariant_p.
|
|
* tree-gimple.h (is_gimple_address): New.
|
|
* tree.h (decl_address_invariant_p): New.
|
|
* tree.c (make_node_stat): Don't set TREE_INVARIANT.
|
|
(build_string): Likewise.
|
|
(decl_address_invariant_p): New, from is_gimple_invariant_address.
|
|
(tree_invariant_p_1): Likewise.
|
|
(save_expr): Use it.
|
|
(tree_invariant_p): New.
|
|
(skip_simple_arithmetic): Use it.
|
|
(stabilize_reference_1): Use it.
|
|
(recompute_tree_invariant_for_addr_expr): Don't update TREE_INVARIANT,
|
|
simplify.
|
|
(build1_stat): Drop code to compute TREE_INVARIANT.
|
|
(build2_stat): Drop code to compute TREE_INVARIANT.
|
|
(build3_stat): Drop code to compute TREE_INVARIANT.
|
|
(build4_stat): Drop code to compute TREE_INVARIANT.
|
|
(build5_stat): Drop code to compute TREE_INVARIANT.
|
|
(build7_stat): Drop code to compute TREE_INVARIANT.
|
|
(merge_dllimport_decl_attributes): Don't mention TREE_INVARIANT.
|
|
* tree.h (struct tree_base): Remove invariant_flag.
|
|
(TREE_INVARIANT): Remove.
|
|
* builtins.c (build_string_literal): Don't set TREE_INVARIANT.
|
|
(fold_builtin_expect): Check TREE_CONSTANT.
|
|
* tree-ssa-ccp.c (fold_stmt_r): Adjust comment.
|
|
* c-tree.h (c_expr_to_decl): Drop third parameter.
|
|
* c-typeck.c (build_external_ref): Don't set TREE_INVARIANT.
|
|
(build_c_cast): Don't set TREE_INVARIANT.
|
|
(pop_init_level): Don't set TREE_INVARIANT.
|
|
(c_objc_common_truthvalue_conversion): Don't set TREE_INVARIANT.
|
|
* gimplify.c (gimplify_init_ctor_preeval): Add assertion, test
|
|
TREE_CONSTANT.
|
|
(gimplify_init_constructor): Don't set TREE_INVARIANT.
|
|
(gimplify_addr_expr): Adjust comment.
|
|
* tree-mudflap.c (mf_build_string):
|
|
* print-tree.c (print_node): Don't print TREE_INVARIANT.
|
|
* tree-nested.c (convert_nonlocal_reference): Adjust comment.
|
|
* c-common.c (fix_string_type): Don't set TREE_INVARIANT.
|
|
* langhooks-def.h (lhd_expr_to_decl): Drop third parameter.
|
|
* langhooks.c (lhd_expr_to_decl): Drop third parameter.
|
|
* langhooks.h (struct lang_hooks): Drop third parameter from
|
|
expr_to_decl.
|
|
|
|
2008-04-23 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/27799
|
|
PR tree-optimization/32921
|
|
PR tree-optimization/32624
|
|
* tree-ssa-structalias.c (merge_smts_into): Only merge the
|
|
SMTs aliases and the tag itself into the solution.
|
|
* tree-ssa-alias.c (compute_flow_sensitive_aliasing): Do not
|
|
merge the points-to solution back into the SMT aliases.
|
|
(may_alias_p): Use alias_set_subset_of instead of
|
|
aliases_conflict_p. A pointer which points to
|
|
memory with alias set zero may access any variable.
|
|
|
|
2008-04-23 Richard Guenther <rguenther@suse.de>
|
|
|
|
* alias.c (alias_set_subset_of): Correctly handle asking
|
|
if zero is a subset of an alias set with zero child.
|
|
* tree-ssa-alias.c (have_common_aliases_p): Simplify logic.
|
|
(compute_flow_insensitive_aliasing): Correctly walk all
|
|
pointers. Do not unnecessarily union sets.
|
|
|
|
2008-04-23 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/36021
|
|
* c-common.c (handle_alloc_size_attribute): Use type_num_arguments.
|
|
|
|
2008-04-22 Tomas Bily <tbily@suse.cz>
|
|
|
|
* tree-cfg.c (verify_expr): Check for NON_LVALUE_EXPR as
|
|
unreachable case.
|
|
* tree-vrp.c (extract_range_from_unary_expr): Removed unused
|
|
NON_LVALUE_EXPR.
|
|
* tree-ssa-threadedge.c (simplify_control_stmt_condition): Likewise.
|
|
* tree-ssa-structalias.c (get_constraint_for): Likewise.
|
|
* tree-inline.c (estimate_num_insns_1): Likewise.
|
|
* varasm.c (const_hash_1, compare_constant, copy_constant)
|
|
(compute_reloc_for_constant, output_addressed_constants): Likewise.
|
|
* emit-rtl.c (component_ref_for_mem_expr)
|
|
(set_mem_attributes_minus_bitpos): Likewise.
|
|
* expr.c (highest_pow2_factor, expand_expr_real_1, )
|
|
(is_aligning_offset): Likewise.
|
|
* dwarf2out.c (loc_descriptor_from_tree_1, add_bound_info): Likewise.
|
|
* tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Likewise.
|
|
* dojump.c (do_jump): Likewise.
|
|
* builtins.c (get_pointer_alignment, get_memory_rtx)
|
|
(integer_valued_real_p, fold_builtin_next_arg): Likewise.
|
|
* tree-scalar-evolution.c (instantiate_parameters_1): Likewise.
|
|
|
|
2008-04-23 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/36017
|
|
* builtins.c (expand_errno_check): Clear CALL_EXPR_TAILCALL before
|
|
expanding the library call.
|
|
|
|
2008-04-22 Ian Lance Taylor <iant@google.com>
|
|
|
|
* fold-const.c (pointer_may_wrap_p): Call int_size_in_bytes rather
|
|
than size_in_bytes.
|
|
|
|
2008-04-22 Pat Haugen <pthaugen@us.ibm.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_register_move_cost): Increase cost
|
|
of LR/CTR moves for Power6.
|
|
|
|
2008-04-22 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
PR middle-end/36003
|
|
* passes.c (init_optimization_passes): Remove
|
|
pass_fast_rtl_byte_dce.
|
|
|
|
2008-04-22 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/29096
|
|
* config/i386/xmmintrin.h (_mm_cvtpi16_ps): Rearrange calls to
|
|
builtin functions to generate faster code.
|
|
(_mm_cvtpu16_ps): Ditto.
|
|
(_mm_cvtpi32x2_ps): Ditto.
|
|
|
|
2008-04-22 Nick Clifton <nickc@redhat.com>
|
|
|
|
* common.opt (ftree-loop-distribution): Add Optimization
|
|
attribute.
|
|
|
|
* config/frv/frv.c (frv_stack_info): Use crtl instead of cfun.
|
|
(frv_expand_builtin_va_start): Likewise.
|
|
|
|
* config/arm/arm.c (thumb_find_work_register): Fix location of
|
|
argument register count.
|
|
|
|
2008-04-22 Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
|
|
Support scheduling for ColdFire V1 and V3 microarchitecture.
|
|
Improve scheduling of multiplication instructions.
|
|
|
|
* config/m68k/m68k.md (cpu): Add cfv1 and cfv3. Rename cf_v2 to cfv1.
|
|
(mac): New instruction attribute.
|
|
* config/m68k/m68k.c (override_options): Handle cfv1, cfv3 and mac.
|
|
(m68k_sched_mac): New variable.
|
|
(m68k_sched_attr_type2, m68k_sched_md_init_global): Update.
|
|
Handle cfv1 and cfv3.
|
|
(max_insn_size): New static variable.
|
|
(struct _sched_ib): New type.
|
|
(sched_ib): New static variable.
|
|
(sched_ib_size, sched_ib_filled, sched_ib_insn): Convert variables
|
|
to fields of 'struct _sched_ib sched_ib'. Update all uses.
|
|
(m68k_sched_variable_issue): Add modeling of cfv3 instruction buffer.
|
|
Update.
|
|
(m68k_sched_md_init_global, m68k_sched_md_finish_global,
|
|
m68k_sched_md_init, m68k_sched_md_finish): Handle cfv1 and cfv3. Init
|
|
new variables. Update.
|
|
(m68k_sched_dfa_pre_advance_cycle, m68k_sched_dfa_post_advance_cycle):
|
|
Add modeling of cfv3 instruction buffer. Update.
|
|
* config/m68k/m68k-protos.h (m68k_sched_mac): Declare.
|
|
* config/m68k/m68k.h (TUNE_CFV3): New macro.
|
|
* config/m68k/cf.md: Change substrings 'cf_v2' to 'cfv12' or 'cfv123'.
|
|
(cf_* reservations): Rename to cfv12 or cfv123 to indicate cores
|
|
a particular reservation applies to.
|
|
(type2): Reorganize attribute values. Rename alu to alu_reg,
|
|
alu_l to alu, move_l to omove. Join move to alu. Split mul
|
|
to mul_l and mul_w.
|
|
(cf_ib_*): Simplify description of instruction buffer.
|
|
(cf_ib_w0, cf_ib_w4, cf_ib_w5, cf_ib_w6): Remove.
|
|
(cf_mem): Split into cf_mem1 and cf_mem2.
|
|
(cf_v2_move_??): Rename to cfv12_alu_??.
|
|
(cf_v2_move_l_??): Rename to cfv12_omove_??.
|
|
(cf_v2_mul_??): Remove reservations.
|
|
(cfv12_mul_l_??, cfv12_mul_w_??, cfv12_mac_w_??, cfv12_mac_l_??,
|
|
cfv12_emac_??, cfv12_emac_w_i0): New reservations.
|
|
(cfv12_rts, cfv12_call, cfv12_bcc, cfv12_bra, cfv12_jmp): Move to
|
|
appropriate place.
|
|
(cfv3_alu_10, cfv3_omove_10, cfv3_alu_i0, cfv3_omove_i0, cfv3_alu_01,
|
|
cfv3_alu_0i, cfv3_alu_11, cfv3_omove_11, cfv3_alu_i1, cfv3_omove_i1,
|
|
cfv3_alu_1i, cfv3_omove_1i, cfv3_pea_11, cfv3_pea_i1, cfv3_mul_w_10,
|
|
cfv3_mul_l_10, cfv3_mul_w_i0, cfv3_mac_w_10, cfv3_mac_l_10,
|
|
cfv3_mac_w_i0, cfv3_emac_10, cfv3_emac_w_i0, cfv3_rts, cfv3_call,
|
|
cfv3_bcc, cfv3_bra, cfv3_jmp): New reservations.
|
|
(cfv3_*_1, cfv3_*_2, cfv3_*_3): New instruction reservations that are
|
|
expansions of the above reservations for instructions of sizes
|
|
1, 2 and 3 words.
|
|
|
|
2008-04-22 Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
|
|
* rtl-factoring.c (collect_patterns_seqs): Handle CC0 targets.
|
|
|
|
2008-04-21 Adam Nemet <anemet@caviumnetworks.com>
|
|
|
|
* coverage.c: Include tree-pass.h.
|
|
(coverage_counter_alloc): Print da_file_name to the dump file.
|
|
|
|
2008-04-21 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* sbitmap.c (sbitmap_range_empty_p): New function.
|
|
* sbitmap.h (sbitmap_range_empty_p): New function.
|
|
* bitmap.h: Now includes obstack.h.
|
|
|
|
2008-04-21 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* dbgcnt.def (ra_byte_scan): Added.
|
|
* dbgcnt.c (dbg_cnt): Added code to print message to dump_file
|
|
when the last hit happens for a counter.
|
|
* timevar.def (TV_DF_BYTE_LR): New variable.
|
|
* tree-pass.h (pass_fast_rtl_byte_dce): New pass.
|
|
* passes.c (pass_fast_rtl_byte_dce): New pass.
|
|
* fwprop.c (update_df): Added mode to call df_ref_create.
|
|
Renamed DF_REF_WIDTH and DF_REF_OFFSET to DF_REF_EXTRACT_WIDTH and
|
|
DF_REF_EXTRACT_OFFSET.
|
|
* df.h (DF_BYTE_LR, DF_BYTE_LR_BB_INFO, DF_BYTE_LR_IN,
|
|
DF_BYTE_LR_OUT, df_byte_lr): New macro.
|
|
(df_mm): New enum.
|
|
(df_ref_extract): Added mode field.
|
|
(DF_REF_WIDTH, DF_REF_OFFSET) Renamed to DF_REF_EXTRACT_WIDTH and
|
|
DF_REF_EXTRACT_OFFSET.
|
|
(DF_REF_EXTRACT_MODE): New macro.
|
|
(df_byte_lr_bb_info): New structure.
|
|
(df_print_byte_regset, df_compute_accessed_bytes,
|
|
df_byte_lr_add_problem, df_byte_lr_get_regno_start,
|
|
df_byte_lr_get_regno_len, df_byte_lr_simulate_defs,
|
|
df_byte_lr_simulate_uses,
|
|
df_byte_lr_simulate_artificial_refs_at_top,
|
|
df_byte_lr_simulate_artificial_refs_at_end,
|
|
df_compute_accessed_bytes): New function.
|
|
(df_ref_create): Add parameter.
|
|
(df_byte_lr_get_bb_info): New inline function.
|
|
* df-scan.c (df_ref_record, df_uses_record,
|
|
df_ref_create_structure): Added mode parameter.
|
|
(df_ref_create, df_notes_rescan, df_ref_record, df_def_record_1,
|
|
df_defs_record, df_uses_record, df_get_conditional_uses,
|
|
df_get_call_refs, df_insn_refs_collect, df_bb_refs_collect,
|
|
df_entry_block_defs_collect, df_exit_block_uses_collect):
|
|
Added mode parameter to calls to df_ref_record, df_uses_record,
|
|
df_ref_create_structure.
|
|
(df_ref_equal_p, df_ref_compare): Added test for modes.
|
|
(df_ref_create_structure): Added code to set mode. Renamed
|
|
DF_REF_WIDTH and DF_REF_OFFSET to DF_REF_EXTRACT_WIDTH and
|
|
DF_REF_EXTRACT_OFFSET.
|
|
* df-core.c (df_print_byte_regset): New function.
|
|
* df-byte-scan.c: New file.
|
|
* df-problems.c (df_rd_transfer_function): Removed unnecessary
|
|
calls to BITMAP_FREE.
|
|
(df_byte_lr_problem_data, df_problem problem_BYTE_LR): New structure.
|
|
(df_byte_lr_get_regno_start, df_byte_lr_get_regno_len,
|
|
df_byte_lr_set_bb_info, df_byte_lr_free_bb_info,
|
|
df_byte_lr_check_regs, df_byte_lr_expand_bitmap,
|
|
df_byte_lr_alloc, df_byte_lr_reset, df_byte_lr_bb_local_compute,
|
|
df_byte_lr_local_compute, df_byte_lr_init,
|
|
df_byte_lr_confluence_0, df_byte_lr_confluence_n,
|
|
df_byte_lr_transfer_function, df_byte_lr_free,
|
|
df_byte_lr_top_dump, df_byte_lr_bottom_dump,
|
|
df_byte_lr_add_problem, df_byte_lr_simulate_defs,
|
|
df_byte_lr_simulate_uses,
|
|
df_byte_lr_simulate_artificial_refs_at_top,
|
|
df_byte_lr_simulate_artificial_refs_at_end): New function.
|
|
* dce.c (byte_dce_process_block): New function.
|
|
(dce_process_block): au is now passed in rather than computed
|
|
locally. Changed loops that look at artificial defs to not look
|
|
for conditional or partial ones, because there never are any.
|
|
(fast_dce): Now is able to drive byte_dce_process_block or
|
|
dce_process_block depending on the kind of dce being done.
|
|
(rest_of_handle_fast_dce): Add parameter to fast_dce.
|
|
(rest_of_handle_fast_byte_dce): New function.
|
|
(rtl_opt_pass pass_fast_rtl_byte_dce): New pass.
|
|
* Makefile.in (df-byte-scan.o, debugcnt.o): Added dependencies.
|
|
|
|
2008-04-21 Daniel Franke <franke.daniel@gmail.com>
|
|
|
|
PR fortran/35019
|
|
* gcc.h: Added fortran options that take arguments to
|
|
DEFAULT_SWITCH_TAKES_ARG and DEFAULT_WORD_SWITCH_TAKES_ARG
|
|
macros.
|
|
|
|
2008-04-20 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree-sra.c (sra_walk_expr) <VIEW_CONVERT_EXPR>: Disable
|
|
scalarization if on the LHS and not a full access.
|
|
|
|
2008-04-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* Makefile.in (s-gtyp-input): Remove tmp-gi.list before writing it.
|
|
|
|
2008-04-18 Rafael Espindola <espindola@google.com>
|
|
|
|
* tree-vrp.c (find_case_label_index): Fix the binary search.
|
|
(find_case_label_range): New.
|
|
(vrp_visit_switch_stmt): Use find_case_label_range.
|
|
(simplify_switch_using_ranges): Use find_case_label_range.
|
|
|
|
2008-04-18 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* gimplify.c (gimplify_modify_expr_rhs) <COND_EXPR>: Gimplify the LHS
|
|
using the is_gimple_lvalue predicate instead of is_gimple_min_lval.
|
|
|
|
2008-04-18 Tom Tromey <tromey@redhat.com>
|
|
|
|
PR libcpp/15500:
|
|
* doc/cpp.texi (Implementation-defined behavior): Mention
|
|
-finput-charset.
|
|
|
|
2008-04-18 Ian Lance Taylor <iant@google.com>
|
|
|
|
* fold-const.c (pointer_may_wrap_p): New static function.
|
|
(fold_comparison): Add another test for pointer overflow. Use
|
|
pointer_may_wrap_p to disable some false positives.
|
|
|
|
2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
|
|
|
|
* c-common.c (CHAR16_TYPE, CHAR32_TYPE): New macros.
|
|
(fname_as_string): Match updated cpp_interpret_string prototype.
|
|
(fix_string_type): Support char16_t* and char32_t*.
|
|
(c_common_nodes_and_builtins): Add char16_t and char32_t (and
|
|
derivative) nodes. Register as builtin if C++0x.
|
|
(c_parse_error): Support CPP_CHAR{16,32}.
|
|
* c-common.h (RID_CHAR16, RID_CHAR32): New elements.
|
|
(enum c_tree_index) <CTI_CHAR16_TYPE, CTI_SIGNED_CHAR16_TYPE,
|
|
CTI_UNSIGNED_CHAR16_TYPE, CTI_CHAR32_TYPE, CTI_SIGNED_CHAR32_TYPE,
|
|
CTI_UNSIGNED_CHAR32_TYPE, CTI_CHAR16_ARRAY_TYPE,
|
|
CTI_CHAR32_ARRAY_TYPE>: New elements.
|
|
(char16_type_node, signed_char16_type_node, unsigned_char16_type_node,
|
|
char32_type_node, signed_char32_type_node, char16_array_type_node,
|
|
char32_array_type_node): New defines.
|
|
* c-lex.c (cb_ident): Match updated cpp_interpret_string prototype.
|
|
(c_lex_with_flags): Support CPP_CHAR{16,32} and CPP_STRING{16,32}.
|
|
(lex_string): Support CPP_STRING{16,32}, match updated
|
|
cpp_interpret_string and cpp_interpret_string_notranslate prototypes.
|
|
(lex_charconst): Support CPP_CHAR{16,32}.
|
|
* c-parser.c (c_parser_postfix_expression): Support CPP_CHAR{16,32}
|
|
and CPP_STRING{16,32}.
|
|
|
|
2008-04-18 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR bootstrap/35457
|
|
* aclocal.m4: Regenerate.
|
|
* configure: Regenerate.
|
|
|
|
2008-04-18 Jan Hubicka <jh@suse.cz>
|
|
|
|
* except.c (dw2_size_of_call_site_table,
|
|
sjlj_size_of_call_site_table): Use vector API for call_site_record.
|
|
|
|
* cgraphbuild.c (build_cgraph_edges): Update.
|
|
* tree-pass.h: Update comment.
|
|
* final.c (leaf_function_p): Update.
|
|
(leaf_renumber_regs): Update.
|
|
(rest_of_clean_state): Update.
|
|
* omp-low.c (expand_omp_parallel): Update.
|
|
* ipa-reference.c (analyze_function): Update.
|
|
* reorg.c (find_end_label): Update.
|
|
(optimize_skip): Update.
|
|
(fill_simple_delay_slots): Update.
|
|
(fill_simple_delay_slots): Update.
|
|
(make_return_insns): Update.
|
|
(dbr_schedule): Update.
|
|
* gimple-low.c (record_vars_into): Update.
|
|
* cfgbuild.c (make_edges): Update.
|
|
* function.c (assign_stack_local): Update.
|
|
(assign_parm_adjust_stack_rtl): Update.
|
|
(locate_and_pad_parm): Update.
|
|
(allocate_struct_function): Do not initialize stack_alignment_needed
|
|
and preferred_stack_boundary here.
|
|
(stack_protect_prologue): Update.
|
|
(stack_protect_epilogue): Update.
|
|
(expand_function_start): Initialize stack_alignment_needed,
|
|
preferred_stack_boundary and max_jumptable_ents.
|
|
(expand_function_end): Update.
|
|
(free_after_compilation): Do not NULLify epilogue_delay_list.
|
|
* function.h (struct rtl_data): Add stack_protect_guard,
|
|
stack_alignment_needed,
|
|
preferred_stack_boundary, epilogue_delay_list.
|
|
(struct function): Remove value_histograms, stack_alignment_needed,
|
|
preferred_stack_boundary, epilogue_delay_list, max_jumptable_ents,
|
|
last_label_uid,
|
|
unexpanded_var_list, stack_protect_guard.
|
|
(current_function_epilogue_delay_list): Remove.
|
|
* ipa-type-escape.c (analyze_function): Update.
|
|
* gimplify.c (pop_gimplify_context): Update comment.
|
|
* calls.c (expand_call): Update.
|
|
(emit_library_call_value_1): Update.
|
|
* except.c (set_nothrow_function_flags): Update.
|
|
* cfgexpand.c (get_decl_align_unit): Update.
|
|
(create_stack_guard): Update.
|
|
(estimated_stack_frame_size): Update.
|
|
(expand_used_vars): Update.
|
|
(tree_expand_cfg): Free histogram earliers, init expansion variables.
|
|
* explow.c (allocate_dynamic_stack_space): Update.
|
|
* tree-ssa-live.c (remove_unused_locals): Update.
|
|
* varasm.c (mark_constant_pool): Update.
|
|
* tree-inline.c (remap_decls): Update.
|
|
(initialize_cfun): Update.
|
|
(declare_return_variable): Update.
|
|
(inline_forbidden_p): Update.
|
|
(expand_call_inline): Update.
|
|
(declare_inline_vars): Update.
|
|
(tree_function_versioning): Update.
|
|
* tree-flow.h (value_histograms): New.
|
|
(VALUE_HISTOGRAMS): New macro.
|
|
* basic-block.h (control_flow_graph): Add max_jumptable_ents,
|
|
last_label_uid.
|
|
* tree-cfg.c (set_bb_for_stmt): Update.
|
|
(replace_by_duplicate_decl): Update.
|
|
(move_block_to_fn): Update.
|
|
(new_label_mapper): Update.
|
|
(dump_function_to_file): Update.
|
|
* ipa-struct-reorg.c (build_data_structure): Update.
|
|
* cfgrtl.c (print_rtl_with_bb): Update.
|
|
* reload1.c (reload): Update.
|
|
(reload): Update.
|
|
* config/i386/i386.c (setup_incoming_varargs_64,
|
|
ix86_compute_frame_layout): Update.
|
|
* config/arc/arc.c (arc_output_function_epilogue): Update.
|
|
|
|
2008-04-18 Marius Strobl <marius@FreeBSD.org>
|
|
|
|
* gthr-posix.h (__gthread_active_p): Use the Solaris implementation
|
|
for FreeBSD as well.
|
|
* gthr-posix95.h: Likewise.
|
|
|
|
2008-04-17 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
PR rtl-optimization/35838
|
|
* dse.c (find_shift_sequence): Use subreg_lowpart_offset to work
|
|
out the byte offset of the first subreg.
|
|
|
|
2008-04-17 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (addti3 splitter): Pass arrays of 3 operands
|
|
to split_ti instead of three separate calls with single member arrays.
|
|
(subti3 splitter): Ditto.
|
|
(adddi3 splitter): Ditto with split_di.
|
|
(subdi3 splitter): Ditto.
|
|
(negti2 splitter): Pass arrays of 2 operands to split_ti instead of
|
|
two separate calls with single member arrays. Swap match_dup
|
|
operands 1 and 2 to better fit into the array.
|
|
(negdi2 splitter): Ditto with split_di.
|
|
(movdfcc splitter): Pass arrays of 2 operands to split_di instead of
|
|
two separate calls with single member arrays. Swap match_dup operands
|
|
6 and 7 to better fit into the array.
|
|
|
|
2008-04-17 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (sse_builtin_type): New.
|
|
(bdesc_sse_args): Likewise.
|
|
(bdesc_sse_3arg): Removed.
|
|
(bdesc_2arg): Remove IX86_BUILTIN_AESKEYGENASSIST128.
|
|
(bdesc_1arg): Remove IX86_BUILTIN_ROUNDPD and
|
|
IX86_BUILTIN_ROUNDPS.
|
|
(ix86_init_mmx_sse_builtins): Handle bdesc_sse_args. Remove
|
|
bdesc_sse_3arg. Remove IX86_BUILTIN_ROUNDPD and
|
|
IX86_BUILTIN_ROUNDPS.
|
|
(ix86_expand_sse_4_operands_builtin): Removed.
|
|
(ix86_expand_sse_operands_builtin): New.
|
|
(ix86_expand_unop_builtin): Remove CODE_FOR_sse4_1_roundpd
|
|
and CODE_FOR_sse4_1_roundps.
|
|
(ix86_expand_builtin): Remove IX86_BUILTIN_AESKEYGENASSIST128.
|
|
Handle bdesc_sse_args. Remove bdesc_sse_3arg.
|
|
|
|
2008-04-17 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/35907
|
|
* config/rs6000/rs6000.c (rs6000_emit_epilogue): Restore vr and vrsave
|
|
regs before frame pop when needed. If use_backchain_to_restore_sp
|
|
then load backchain into a temp reg to restore vr and vrsave. Add
|
|
code to restore vr after frame pop if possible.
|
|
|
|
2008-04-17 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-vn.c (expressions_equal_p): Do not check type
|
|
equality or compatibility before calling operand_equal_p.
|
|
* fold-const.c (operand_equal_p): Check equivalence of
|
|
integer constants before bailing out due to signedness or
|
|
precision differences.
|
|
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Ignore
|
|
spurious differences in type qualification. Ignore types
|
|
for COMPONENT_REFs at all.
|
|
|
|
2008-04-17 Christian Bruel <christian.bruel@st.com>
|
|
|
|
* config/sh/sh.c (expand_cbranchdi4): Use original operands for
|
|
msw_skip comparison.
|
|
|
|
2008-04-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/35739
|
|
* tree-nrv.c (tree_nrv): Don't optimize if result_type is GIMPLE
|
|
reg type.
|
|
|
|
PR tree-optimization/35899
|
|
* tree-inline.c (expand_call_inline): Use GIMPLE_STMT_OPERAND
|
|
rather than TREE_OPERAND.
|
|
|
|
2008-04-16 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/35944
|
|
* config/i386/i386.md (fmodxf3): Copy operand 1 and operand 2 into
|
|
temporary registers. Change operand predicate to general_operand.
|
|
(remainderxf3): Ditto.
|
|
|
|
2008-04-16 Richard Guenther <rguenther@suse.de>
|
|
|
|
* Makefile.in (tree-affine.o): Add $(FLAGS_H) dependency.
|
|
* tree-affine.c (aff_combination_expand): Look through some
|
|
conversions.
|
|
|
|
2008-04-15 Doug Kwan <dougkwan@google.com>
|
|
|
|
* dwarf2asm.c (dw2_assemble_integer): Cast to unsigned HOST_WIDE_INT
|
|
for hex printing.
|
|
* tree-pretty-print.c (dump_generic_node): Ditto.
|
|
* final.c (output_addr_const): Ditto.
|
|
* dwarf2out.c (output_cfi): Ditto.
|
|
* c-pretty-print.c (pp_c_integer_constant): Ditto.
|
|
* print-rtl.c (print_rtx): Ditto.
|
|
* print-tree.c (print_node_brief, print_node): Ditto.
|
|
* c-common.c (match_case_to_enum_1): Ditto.
|
|
* sched-vis.c (print_value): Ditto.
|
|
* config/i386/i386.c (print_operand): Cast to long unsigned int
|
|
for hex printing.
|
|
|
|
2008-04-15 Danny Smith <dannysmith@users.sourceforge.net>
|
|
* libgcc2.c [L_trampoline]: Remove unnecessary prototype for
|
|
MS Windows VirtualProtect function.
|
|
|
|
2008-04-15 Jan Hubicka <jh@suse.cz>
|
|
|
|
* gengtype.c (write_root): Param_is argument is OK.
|
|
* expr.c (expand_expr_real_1): Update call of get_exception_*.
|
|
* function.h: Include varray.h
|
|
(rtl_eh): New stucture based on except.c one.
|
|
(call_site_record): New forward declaration and vector type.
|
|
* calls.c (emit_call_1): Do not call
|
|
note_current_region_may_contain_throw.
|
|
* except.c (eh_status): Remove cur_region, try_region since they are
|
|
unused.
|
|
Move filter, exc_ptr, ttype_data, ehspec_data, action_record_data and
|
|
exception_handler_label_map, ehr_stackadj, ehr_handler, ehr_label,
|
|
sjlj_fc, sjlj_exit_after to rth_eh in function.h.
|
|
Remove call_site_data_used, call_site_data_size.
|
|
Turn call_site_record into vector in function.h.
|
|
(note_current_region_may_contain_throw): Remove.
|
|
(get_exception_pointer, get_exception_filter): Do not take struct
|
|
function argument; update.
|
|
(add_ehl_entry, find_exception_handler_labels, ehspec_filter_hash,
|
|
add_ttypes_entry, add_ehspec_entry, assign_filter_values,
|
|
build_post_landing_pads, dw2_build_landing_pads,
|
|
sjlj_assign_call_site_values, sjlj_mark_call_sites,
|
|
sjlj_emit_function_enter, sjlj_emit_function_enter,
|
|
sjlj_emit_function_exit, sjlj_emit_dispatch_table,
|
|
sjlj_build_landing_pads, finish_eh_generation,
|
|
remove_exception_handler_label, remove_eh_handler,
|
|
maybe_remove_eh_handler, add_reachable_handler,
|
|
reachable_handlers, expand_builtin_eh_return, expand_eh_return,
|
|
add_action_record, collect_one_action_chain, add_call_site,
|
|
convert_to_eh_region_ranges, sjlj_size_of_call_site_table,
|
|
sjlj_output_call_site_table, output_function_exception_table,
|
|
* except.h (note_current_region_may_contain_throw): Remove
|
|
(get_exception_pointer, get_exception_filter): Do not take struct
|
|
function argument.
|
|
* Makefile.in (GTFILES): Put varargs before struct function.
|
|
|
|
2008-04-15 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree-ssa-structalias.c (get_constraint_for_component_ref): Do not
|
|
punt for STRING_CST.
|
|
(get_constraint_for): Deal with STRING_CST here instead.
|
|
|
|
2008-04-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-propagate.c (substitute_and_fold): Substitute
|
|
statements in a basic-block with a backward walk. Do not
|
|
substitute into dead statements but instead remove those.
|
|
|
|
2008-04-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
* params.def (PARAM_MAX_FIELDS_FOR_FIELD_SENSITIVE): Set default
|
|
to zero, thus disable creation of SFTs.
|
|
|
|
2008-04-15 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree-predcom.c (suitable_reference_p): Return false if the
|
|
reference can throw.
|
|
|
|
2008-04-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/35751
|
|
* c-decl.c (finish_decl): If extern or static var has variable
|
|
size, set TREE_TYPE (decl) to error_mark_node.
|
|
|
|
2008-04-15 Rafael Espindola <espindola@google.com>
|
|
|
|
* fold-const.c (tree_call_nonnegative_warnv_p): Remove local
|
|
variable arg1.
|
|
|
|
2008-04-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-sccvn.h (vn_reference_lookup): Adjust prototype.
|
|
* tree-ssa-sccvn.c (vn_reference_lookup): New parameter maywalk.
|
|
(visit_reference_op_load): Do walk vuse-vdef chains on
|
|
vn_reference_lookup.
|
|
(visit_reference_op_store): But do not here.
|
|
* tree-vn.c (vn_lookup): Do not walk vuse-vdef chains on
|
|
vn_reference_lookup.
|
|
(vn_lookup_with_vuses): But do so here.
|
|
|
|
2008-04-14 Ian Lance Taylor <iant@google.com>
|
|
|
|
* fold-const.c (fold_overflow_warning): Remove assertion.
|
|
|
|
2008-04-15 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* config/alpha/alpha.c (alpha_initialize_trampoline): Remove temp,
|
|
temp1 local variables.
|
|
|
|
2008-04-15 Zuxy Meng <zuxy.meng@gmail.com>
|
|
|
|
PR target/35661
|
|
* config/i386/winnt.c (i386_pe_section_type_flags): Mark
|
|
".text.unlikely" section as executable.
|
|
|
|
2008-04-14 James E. Wilson <wilson@tuliptree.org>
|
|
|
|
* config/ia64/ia64.c (rtx_needs_barrier): Handle
|
|
UNSPEC_FR_SQRT_RECIP_APPROX_RES.
|
|
* config/ia64/ia64.c (UNSPEC_FR_SQRT_RECIP_APPROX_RES): Define.
|
|
(divsi3_internal, divdi3_internal_lat, divdi3_internal_thr,
|
|
divsf3_internal_lat, sqrt_approx, sqrtsf2_internal_thr,
|
|
divdf3_internal_lat, sqrtdf2_internal_thr, divxf3_internal_lat,
|
|
divxf3_internal_thr, sqrtxf2_internal_thr, recip_approx): Use it.
|
|
|
|
2008-04-14 Ian Lance Taylor <iant@google.com>
|
|
|
|
* flags.h (POINTER_TYPE_OVERFLOW_UNDEFINED): Define.
|
|
* fold-const.c (fold_comparison): If appropriate, test
|
|
POINTER_TYPE_OVERFLOW_UNDEFINED, and issue an overflow warning.
|
|
(fold_binary): Test POINTER_TYPE_OVERFLOW_UNDEFINED when
|
|
reassociating a pointer type.
|
|
* doc/invoke.texi (Optimize Options): Document that
|
|
-fstrict-overflow applies to pointer wraparound.
|
|
|
|
2008-04-13 Jan Hubicka <jh@suse.cz>
|
|
|
|
* m32.c (m32c_pushm_popm): Use crtl->retrun_rtx.
|
|
|
|
2008-04-12 Andrew Pinski <pinskia@gmail.com>
|
|
|
|
* config/rs6000/rs6000.c (compute_save_world_info): Set lr_save_p if
|
|
we are going to "save the world".
|
|
|
|
2008-04-13 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.md ("*andhi_lowpart_non_v32", "*andhi_lowpart_v32")
|
|
("*andqi_lowpart_non_v32", "*andqi_lowpart_v32"): Use "+" for the
|
|
operand 0 constraint, not "=".
|
|
|
|
2008-04-11 James E. Wilson <wilson@tuliptree.org>
|
|
|
|
* system.h: Change ASSERT_CHECKING to ENABLE_ASSERT_CHECKING.
|
|
|
|
2008-04-11 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* dse.c (record_store): Use HOST_BITS_PER_WIDE_INT instead
|
|
of size of positions_needed * CHAR_BIT.
|
|
|
|
2008-04-11 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR middle-end/35897
|
|
* dse.c (store_info): Change positions_needed to unsigned
|
|
HOST_WIDE_INT.
|
|
(lowpart_bitmask): New.
|
|
(record_store): Cast to unsigned HOST_WIDE_INT for
|
|
positions_needed. Assert width <= size of positions_needed *
|
|
CHAR_BIT. Call lowpart_bitmask to initialize positions_needed.
|
|
(check_mem_read_rtx): Use unsigned HOST_WIDE_INT on mask. Call
|
|
lowpart_bitmask to set mask.
|
|
|
|
2008-04-11 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/constraints.md: New file.
|
|
* config/bfin/bfin.md: Include it.
|
|
(adddi3): Use satisfies_constraint functions instead of the old macros.
|
|
* config/bfin/bfin.h (REG_CLASS_FROM_LETTER, CONSTRAINT_LEN,
|
|
CONST_18UBIT_IMM_P, CONST_16BIT_IMM_P, CONST_16UBIT_IMM_P,
|
|
CONST_7BIT_IMM_P, CONST_7NBIT_IMM_P, CONST_5UBIT_IMM_P,
|
|
CONST_4BIT_IMM_P, CONST_4UBIT_IMM_P, CONST_3BIT_IMM_P,
|
|
CONST_3UBIT_IMM_P, CONST_OK_FOR_K, CONST_OK_FOR_P, CONST_OK_FOR_M,
|
|
CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER,
|
|
EXTRA_CONSTRAINT): Delete.
|
|
* config/bfin/predicates.md (highbits_operand, reg_or_7bit_operand,
|
|
reg_or_neg7bit_operand): Use satisfies_constraint functions instead
|
|
of the old macros.
|
|
* config/bfin/bfin.c: Include "tm-constrs.h".
|
|
(bfin_secondary_reload, split_load_immediate, bfin_rtx_costs):
|
|
Use satisfies_constraint functions instead of the old macros.
|
|
* doc/md.texi (Blackfin Constraints): Update file name reference.
|
|
|
|
2008-04-11 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/35869
|
|
* tree-vrp.c (execute_vrp): Move switch statement update after
|
|
jump threading. Schedule another cfg cleanup run.
|
|
|
|
2008-04-11 Volker Reichelt <v.reichelt@netcologne.de>
|
|
|
|
PR c/35744
|
|
* attribs.c (decl_attributes): Return early on errorneous node.
|
|
|
|
2008-04-10 Oleg Ryjkov <olegr@google.com>
|
|
|
|
* tree.h (struct tree_base): Added a new flag default_def_flag.
|
|
(SSA_NAME_IS_DEFAULT_DEF): Changed to use the new flag.
|
|
|
|
2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config.gcc (need_64bit_hwint): Need 64bit hwint for sh-*-*.
|
|
|
|
2008-04-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR target/35768
|
|
* pa.md: Define mode iterator P. Define mode attribute dwc.
|
|
(dcacheflush): Update pattern to use iterator P and attribute dwc.
|
|
(icacheflush): Likewise.
|
|
* pa.h (INITIALIZE_TRAMPOLINE): Use dcacheflushsi/icacheflushsi if
|
|
!TARGET_64BIT, and dcacheflushdi/icacheflushdi if TARGET_64BIT.
|
|
|
|
2008-04-11 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* config/spu/spu.c (spu_init_builtins): Mark builtins as nothrow.
|
|
|
|
2008-04-10 Rafael Espindola <espindola@google.com>
|
|
|
|
* tree-vrp.c (extract_range_from_binary_expr): Don't handle
|
|
TRUTH_ANDIF_EXPR or TRUTH_ORIF_EXPR.
|
|
(extract_range_from_expr): The same.
|
|
|
|
2008-04-10 Adam Nemet <anemet@caviumnetworks.com>
|
|
|
|
* config/mips/mips.md (GPR2): New mode iterator.
|
|
(seq): Add comment.
|
|
(*seq_<mode>, *seq_<mode>_mips16, *sne_<mode>, *sgt<u>_<mode>,
|
|
*sgt<u>_<mode>_mips16, *sge<u>_<mode>, *slt<u>_<mode>,
|
|
*slt<u>_<mode>_mips16 *sle<u>_<mode>, *sle<u>_<mode>_mips16):
|
|
Rewrite these to take two modes, the mode of comparison and the
|
|
mode of the destination.
|
|
* config/mips/mips.c (mips_expand_scc): Instead of having
|
|
paradoxical subreg as destination, expand "narrowing" scc if mode
|
|
of comparison is SI and target is requested in DI mode.
|
|
(mips_emit_int_order_test): Update comment. Make mode of
|
|
comparison match CMP0 rather than TARGET. When creating inverse
|
|
target use mode of TARGET.
|
|
|
|
2008-04-10 Adam Nemet <anemet@caviumnetworks.com>
|
|
|
|
* gcov-dump.c (tag_summary): Only print summaries for the first
|
|
GCOV_COUNTERS_SUMMABLE counters.
|
|
|
|
2008-04-10 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (absneg): New code iterator.
|
|
(absnegprefix): New code attribute.
|
|
(<code><mode>2): Macroize expander from abs<mode>2 and neg<mode>2
|
|
patterns using absneg code iterator.
|
|
(<code>tf2): Macroize expander from abstf2 and negtf2 patterns
|
|
using absneg code iterator.
|
|
(*<code><mode>2_1): Macroize insn pattern from *abs<mode>2_1 and
|
|
*neg<mode>2 patterns using absneg code iterator.
|
|
(*<code>extendsfdf2): Macroize insn pattern from *absextendsfdf2 and
|
|
*negextendsfdf2 patterns using absneg code iterator.
|
|
(*<code>extendsfxf2): Macroize insn pattern from *absextendsfxf2 and
|
|
*negextendsfxf2 patterns using absneg code iterator.
|
|
(*<code>extendsfdf2): Macroize insn pattern from *absextendsfdf2 and
|
|
*negextendsfdf2 patterns using absneg code iterator.
|
|
* config/i386/sse.md (<code><mode>2): Macroize expander from
|
|
abs<mode>2 and neg<mode>2 patterns using absneg code iterator.
|
|
|
|
2008-04-10 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.h: Remove the remains of the recent search
|
|
& replace action of current_function_outgoing_args_size.
|
|
|
|
2008-04-10 Ira Rosen <irar@il.ibm.com>
|
|
|
|
PR tree-optimization/35821
|
|
* tree-vect-transform.c (vect_create_data_ref_ptr): Add check that
|
|
NEW_STMT_LIST is not NULL.
|
|
|
|
2008-04-09 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR libstdc++/35597
|
|
* toplev.c (process_options): Remove -ffunction-sections debugging
|
|
warning.
|
|
|
|
2008-04-09 Peter Bergner <bergner@vnet.ibm.com>
|
|
|
|
PR middle-end/PR28690
|
|
* explow.c (break_out_memory_refs): Use simplify_gen_binary rather
|
|
than gen_rtx_fmt_ee to perform more canonicalizations.
|
|
|
|
2008-04-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR driver/35665
|
|
* collect2.c (write_c_file): Don't wrap in "#ifdef __cplusplus".
|
|
|
|
2008-04-09 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-cfg.c (verify_stmt): Print complete bogus stmt.
|
|
(dump_function_to_file): Dump function arguments with types.
|
|
|
|
2008-04-08 Richard Guenther <rguenther@suse.de>
|
|
|
|
* fold-const.c (fold_widened_comparison): Do not allow
|
|
sign-changes that change the result.
|
|
|
|
2008-04-08 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
PR target/35839
|
|
* config/rs6000/rs6000.c (rs6000_check_sdmode): Handle additional
|
|
kinds of indirect references.
|
|
|
|
2008-04-08 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Update
|
|
GNU Fortran language string.
|
|
|
|
2008-04-08 Rafael Espindola <espindola@google.com>
|
|
|
|
* fold-canst.c (tree_call_nonnegative_warnv_p): New.
|
|
(tree_invalid_nonnegative_warnv_p): Use tree_call_nonnegative_warnv_p.
|
|
* tree.h (tree_call_nonnegative_warnv_p): New.
|
|
|
|
2008-04-08 Jan Hubicka <jh@suse.cz>
|
|
|
|
* function.c (free_after_compilation): Clear out regno_reg_rtx
|
|
pointer.
|
|
|
|
2008-04-08 Peter Bergner <bergner@vnet.ibm.com>
|
|
|
|
Revert
|
|
2008-04-07 Peter Bergner <bergner@vnet.ibm.com>
|
|
|
|
PR middle-end/PR28690
|
|
* rtlanal.c: (commutative_operand_precedence): Give SYMBOL_REF's the
|
|
same precedence as REG_POINTER and MEM_POINTER operands.
|
|
|
|
2008-04-08 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35834
|
|
* tree-ssa-address.c (create_mem_ref): Use POINTER_PLUS_EXPR
|
|
for adding index to base.
|
|
|
|
2008-04-08 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config/i386/mingw32.h (ENABLE_EXECUTE_STACK): New.
|
|
(MINGW_ENABLE_EXECUTE_STACK): New.
|
|
(IN_LIBGCC2): For libgcc include windows.h file for
|
|
function declarations.
|
|
|
|
2008-04-08 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.c (cris_address_cost): For a PLUS, swap tem1
|
|
and tem2 if tem1 is not a REG or MULT.
|
|
|
|
2008-04-08 Jan Hubicka <jh@suse.cz>
|
|
|
|
* function.h (incomming_args): Break out of struct function.
|
|
(function_subsections): Break out of struct function.
|
|
(rtl_data): Add args, subsections fields. Break out outgoing_args_size,
|
|
return_rtx and hard_reg_initial_vals from struct function.
|
|
Kill inl_max_label_num.
|
|
(current_function_pops_args, current_function_args_info,
|
|
current_function_args_size, current_function_args_size,
|
|
current_function_pretend_args_size,
|
|
current_function_outgoing_args_size,
|
|
current_function_internal_arg_pointer, current_function_return_rtx):
|
|
Kill compatibility accestor macros.
|
|
* builtins.c (expand_builtin_apply_args_1): Update.
|
|
(expand_builtin_next_arg): Update.
|
|
* df-scan.c (df_get_call_refs): Update.
|
|
* dbxout.c (dbxout_function_end): Update.
|
|
* dwarf2out.c (dwarf2out_switch_text_section): Update.
|
|
(output_line_info): Update.
|
|
(secname_for_decl): Update.
|
|
(dwarf2out_var_location): Update.
|
|
* function.c (free_after_compilation): Update.
|
|
(assign_parm_find_stack_rtl): Update.
|
|
(assign_parms): Update.
|
|
(expand_dummy_function_end): Update.
|
|
(expand_function_end): Update.
|
|
* calls.c (mem_overlaps_already_clobbered_arg_p): Update.
|
|
(expand_call): Update.
|
|
(emit_library_call_value_1): Update.
|
|
(store_one_arg): Update.
|
|
* varasm.c (initialize_cold_section_name): Update.
|
|
(unlikely_text_section): Update.
|
|
(unlikely_text_section_p): Update.
|
|
(assemble_start_function): Update.
|
|
(assemble_end_function): Update.
|
|
(default_section_type_flags): Update.
|
|
(switch_to_section): Update.
|
|
* integrate.c (set_decl_abstract_flags): Update.
|
|
(get_hard_reg_initial_val): Update.
|
|
(has_hard_reg_initial_val): Update.
|
|
(allocate_initial_values): Update.
|
|
* resource.c (init_resource_info): Update.
|
|
* config/alpha/alpha.c (NUM_ARGS): Update.
|
|
(direct_return): Update.
|
|
(alpha_va_start): Update.
|
|
(alpha_sa_size): Update.
|
|
(alpha_initial_elimination_offset): Update.
|
|
(alpha_expand_prologue): Update.
|
|
(alpha_start_function): Update.
|
|
(alpha_expand_epilogue): Update.
|
|
(unicosmk_initial_elimination_offset):
|
|
* config/alpha/alpha.md (call expander): Update.
|
|
* config/s390/s390.c (s390_register_info): Update.
|
|
(s390_register_info): Update.
|
|
(s390_frame_info): Update.
|
|
(s390_initial_elimination_offset): Update.
|
|
(s390_build_builtin_va_list): Update.
|
|
(s390_va_start): Update.
|
|
* config/spu/spu.c (direct_return): Update.
|
|
(spu_expand_prologue): Update.
|
|
(spu_initial_elimination_offset): Update.
|
|
(spu_build_builtin_va_list): Update.
|
|
(spu_va_start): Update.
|
|
* config/sparc/sparc.c (sparc_init_modes): Update.
|
|
(sparc_compute_frame_size): Update.
|
|
(function_value): Update.
|
|
* config/m32r/m32r.c (m32r_compute_frame_size): Update.
|
|
* config/i386/i386.md (return expander): Update.
|
|
* config/i386/i386.c (ix86_va_start): Update.
|
|
(ix86_can_use_return_insn_p): Update.
|
|
(ix86_compute_frame_layout): Update.
|
|
(ix86_expand_epilogue): Update.
|
|
* config/sh/sh.c (output_stack_adjust): Update.
|
|
(calc_live_regs): Update.
|
|
(sh_expand_prologue): Update.
|
|
(sh_builtin_saveregs): Update.
|
|
(sh_va_start): Update.
|
|
(initial_elimination_offset): Update.
|
|
(sh_allocate_initial_value): Update.
|
|
(sh_function_ok_for_sibcall): Update.
|
|
(sh_get_pr_initial_val): Update.
|
|
* config/sh/sh.md (return expander): Update.
|
|
* config/avr/avr.c (frame_pointer_required_p): UPdate.
|
|
* config/crx/crx.c (crx_compute_frame): UPdate.
|
|
(crx_initial_elimination_offset): UPdate.
|
|
* config/xtensa/xtensa.c (compute_frame_size): Update
|
|
(xtensa_builtin_saveregs): Update.
|
|
(xtensa_va_start): Update.
|
|
(order_regs_for_local_alloc): Update.
|
|
* config/stormy16/stormy16.c (xstormy16_compute_stack_layout): Update.
|
|
(xstormy16_expand_builtin_va_start): Update.
|
|
* config/fr30/fr30.c (fr30_compute_frame_size): Update.
|
|
* config/m68hc11/m68hc11.md (return expanders): Update.
|
|
* config/m68hc11/m68hc11.c (expand_prologue): Update.
|
|
(expand_epilogue): Update.
|
|
* config/cris/cris.c (cris_initial_frame_pointer_offset): Update.
|
|
(cris_simple_epilogue): Update.
|
|
(cris_expand_prologue): Update.
|
|
(cris_expand_epilogue): Update.
|
|
* config/iq2000/iq2000.c (iq2000_va_start): Update.
|
|
(compute_frame_size): Update.
|
|
* config/mt/mt.c (mt_compute_frame_size): Update.
|
|
* config/mn10300/mn10300.c (expand_prologue): Update.
|
|
(expand_epilogue): Update.
|
|
(initial_offset): Update.
|
|
(mn10300_builtin_saveregs):
|
|
* config/mn10300/mn10300.md (return expander): Update.
|
|
* config/ia64/ia64.c (ia64_compute_frame_size): Update.
|
|
(ia64_initial_elimination_offset): Update.
|
|
(ia64_initial_elimination_offset): Update.
|
|
(ia64_expand_prologue): Update.
|
|
* config/m68k/m68k.md (return expander): Update.
|
|
* config/rs6000/rs6000.c (rs6000_va_start): Update.
|
|
(rs6000_stack_info): Update.
|
|
* config/mcore/mcore.c (layout_mcore_frame): Update.
|
|
(mcore_expand_prolog): Update.
|
|
* config/arc/arc.c (arc_compute_frame_size): Update.
|
|
* config/score/score3.c (score3_compute_frame_size): Update.
|
|
* config/score/score7.c (score7_compute_frame_size): Update.
|
|
* config/arm/arm.c (use_return_insn): Update.
|
|
(thumb_find_work_register): Update.
|
|
(arm_compute_save_reg_mask): Update.
|
|
(arm_output_function_prologue): Update.
|
|
(arm_output_epilogue): Update.
|
|
(arm_size_return_regs): Update.
|
|
(arm_get_frame_offsets): Update.
|
|
(arm_expand_prologue): Update.
|
|
(thumb_exit): Update.
|
|
(thumb_unexpanded_epilogue): Update.
|
|
(thumb1_output_function_prologue): Update.
|
|
* config/pa/pa.md (return expander): Update.
|
|
* config/pa/pa.c (compute_frame_size): Update.
|
|
(hppa_builtin_saveregs): Update.
|
|
* config/mips/mips.c (mips_va_start): Update.
|
|
(mips16_build_function_stub): Update.
|
|
(mips_compute_frame_info): Update.
|
|
(mips_restore_gp): Update.
|
|
(mips_output_function_prologue): Update.
|
|
(mips_expand_prologue): Update.
|
|
* config/v850/v850.c (compute_frame_size): Update.
|
|
(expand_prologue): * config/mmix/mmix.c (along): update.
|
|
(mmix_initial_elimination_offset): update.
|
|
(mmix_reorg): update.
|
|
(mmix_use_simple_return): update.
|
|
(mmix_expand_prologue): update.
|
|
(mmix_expand_epilogue): Update.
|
|
* config/bfin/bfin.c (bfin_initial_elimination_offset): Update.
|
|
(emit_link_insn): Update.
|
|
|
|
2008-04-08 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.h (TARGET_CPU_CPP_BUILTINS): Define
|
|
__AVR_HAVE_EIJMP_EICALL__ macro if device have EIJMP and EICALL
|
|
instructions.
|
|
* config/avr/avr.c (avr_mcu_types): Set AVR31 architecture for
|
|
atmega103 device.
|
|
|
|
2008-04-07 Jan Hubicka <jh@suse.cz>
|
|
|
|
* function.h (rtl): Rename to x_rtl.
|
|
(crtl): New define.
|
|
(return_label, naked_return_label, stack_slot_list, parm_birth_insn,
|
|
frame_offset, stack_check_probe_note, arg_pointer_save_area,
|
|
used_temp_slots avail_temp_slots, temp_slot_level,
|
|
nonlocal_goto_handler_labels): Update accesstors.
|
|
(rtl): New global variable.
|
|
(struct function): Move some fileds to rtl_data.
|
|
(get_arg_pointer_save_area): Update prototype.
|
|
* builtins.c (expand_builtin_setjmp_receiver): Update call of
|
|
get_arg_pointer_save_area.
|
|
* expr.c (init_expr): Update
|
|
* function.c (get_frame_size): Update
|
|
(assign_stack_local): Update
|
|
(expand_function_end): Update.
|
|
(get_art_pointer_save_area): Update
|
|
* function.h
|
|
* emit-rtl.c (rtl): Declare.
|
|
(regno_reg_rtx): Declare.
|
|
(first_insn, last_insn, cur_insn_uid, last_location, first_label_num):
|
|
Update.
|
|
(gen_reg_rtx): Update.
|
|
* varasm.c (n_deferred_constatns): Update accestor.
|
|
(init_varasm_status): Do not allocate varasm_status.
|
|
(force_const_mem, get_pool_size, output_constant_pool): Update.
|
|
* stmt.c (force_label_rtx): Do not use x_ prefixes.
|
|
(expand_nl_goto_receiver): Update get_arg_pointer_save_area.
|
|
* m32c/m32.c (m32c_leaf_function_p, m32c_function_needs_enter): Update.
|
|
* sparc/sparc.h (INIT_EXPANDERS): Update.
|
|
* ia64/ia64.h (INIT_EXPANDERS): Update.
|
|
|
|
2008-04-07 James E. Wilson <wilson@tuliptree.org>
|
|
|
|
* reload.c (push_secondary_reload): Add missing break to for loop.
|
|
|
|
2008-04-07 Peter Bergner <bergner@vnet.ibm.com>
|
|
|
|
PR middle-end/PR28690
|
|
* rtlanal.c: Update copyright years.
|
|
(commutative_operand_precedence): Give SYMBOL_REF's the same precedence
|
|
as REG_POINTER and MEM_POINTER operands.
|
|
* emit-rtl.c (gen_reg_rtx_and_attrs): New function.
|
|
(set_reg_attrs_from_value): Call mark_reg_pointer as appropriate.
|
|
* rtl.h (gen_reg_rtx_and_attrs): Add prototype for new function.
|
|
* gcse.c: Update copyright years.
|
|
(pre_delete): Call gen_reg_rtx_and_attrs.
|
|
(hoist_code): Likewise.
|
|
(build_store_vectors): Likewise.
|
|
(delete_store): Likewise.
|
|
* loop-invariant.c (move_invariant_reg): Likewise.
|
|
Update copyright years.
|
|
|
|
2008-04-07 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md ("*sse_prologue_save_insn"): Use braced output
|
|
control string instead of quoted.
|
|
|
|
2008-04-07 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* doc/rtl.texi: Rewrite of subreg section.
|
|
|
|
2008-04-07 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
PR/35842
|
|
* config/i386/i386.c (legitimize_pic_address): Add treating
|
|
of dllimport SYM_REF's.
|
|
(legitimize_dllimport_symbol): Add prototype.
|
|
|
|
2008-04-07 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* fold-const.c (fold) <ARRAY_REF>: New case. Try to fold constant
|
|
reference in constructor with non self-referential type.
|
|
|
|
2008-04-07 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
Removal of Return with Depressed Stack Pointer support
|
|
* tree.h (TYPE_RETURNS_STACK_DEPRESSED): Delete.
|
|
(ECF_SP_DEPRESSED): Likewise.
|
|
(ECF_LIBCALL_BLOCK, ECF_NOVOPS): Adjust.
|
|
* calls.c (emit_call_1): Do not test ECF_SP_DEPRESSED.
|
|
(flags_from_decl_or_type): Do not test TYPE_RETURNS_STACK_DEPRESSED.
|
|
(expand_call): Do not test ECF_SP_DEPRESSED.
|
|
* dse.c (dse_step0): Do not test TYPE_RETURNS_STACK_DEPRESSED.
|
|
* function.c (keep_stack_depressed): Delete.
|
|
(handle_epilogue_set): Likewise.
|
|
(update_epilogue_consts): Likewise.
|
|
(emit_equiv_load): Likewise.
|
|
(thread_prologue_and_epilogue_insns): Remove support for Return with
|
|
Depressed Stack Pointer.
|
|
* print-tree.c (print_node): Do not test TYPE_RETURNS_STACK_DEPRESSED.
|
|
|
|
2008-04-06 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/35400
|
|
* tree-vrp.c (vrp_evaluate_conditional): Only query value-range
|
|
information from SSA_NAMEs.
|
|
|
|
2008-04-06 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.h (avr_mega_p): Remove declaration.
|
|
(AVR_MEGA): Remove macro.
|
|
* config/avr/avr.c (avr_mega_p): Remove variable.
|
|
(avr_override_options): Remove inicializion of avr_mega_p.
|
|
Use AVR_HAVE_JMP_CALL instead of AVR_MEGA.
|
|
(print_operand): Use AVR_HAVE_JMP_CALL instead of AVR_MEGA.
|
|
(avr_jump_mode): (Ditto.).
|
|
(avr_output_progmem_section_asm_op): (Ditto.).
|
|
(avr_asm_init_sections): (Ditto.).
|
|
(avr_asm_init_sections): (Ditto.).
|
|
(avr_rtx_costs): (Ditto.).
|
|
* config/avr/avr.md: (Ditto.).
|
|
* config/avr/avr.h: Use '__AVR_HAVE_JMP_CALL__' instead of
|
|
'__AVR_MEGA__'.
|
|
|
|
2008-04-06 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/35842
|
|
* tree-ssa-address.c (fixed_address_object_p): Adjust to match
|
|
is_gimple_invariant_address.
|
|
|
|
2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
|
|
|
|
* gcc.c (default_compilers): Sync Fortran extensions list with
|
|
that in fortran/lang-specs.h.
|
|
* doc/invoke.texi: Likewise.
|
|
* dbxout.c (get_lang_number): Use "GNU Fortran" in "GNU F95".
|
|
* dwarf2out.c (gen_compile_unit_die): Likewise.
|
|
|
|
2008-04-06 Tom G. Christensen <tgc@jupiterrise.com>
|
|
|
|
* gthr-posix95.h (__gthread_cond_wait_recursive): Add missing &.
|
|
|
|
2008-04-05 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/12329
|
|
* config/i386/i386.c (ix86_function_regparm): Error if regparm(3)
|
|
attribute is used for nested functions.
|
|
|
|
2008-04-05 Jan Hubicka <jh@suse.cz>
|
|
|
|
* emit-rtl.c (init_emit): xcalloc regno_pointer_align.
|
|
|
|
* tree-dump.c (dump_enable_all): Remove prototype; do not accept
|
|
letter argument.
|
|
(dump_files): Update.
|
|
(enable_rtl_dump_file): Do not accept letter argument.
|
|
* tree-pass.h (dump_file_info): Remove letter argument.
|
|
* toplev.c (decode_d_option): Update -da handling.
|
|
* toplev.h (enable_rtl_dump_file): Update prototype.
|
|
* passes.c (register_one_dump_file): Do not accept IPA argument; work
|
|
it out based on pass type.
|
|
(register_dump_files_1): Likewise.
|
|
(init_optimization_passes): Update register_one_dump_file calls.
|
|
(execute_one_pass): Sanity check that IPA passes are called at IPA
|
|
level and RTL passes at RTL level.
|
|
(execute_pass_list): IPA pass can not be after or subpass of
|
|
GIMPLE/RTL pass.
|
|
(execute_ipa_pass_list): Handle IPA subpasses of IPA subpasses and
|
|
disallov RTL subpasses of IPA subpasses.
|
|
|
|
2008-04-05 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* tree-cfg.c (need_fake_edge_p): Return false for calls to
|
|
builtins that return exactly once and do not throw. Cache call to
|
|
call_expr_flags.
|
|
|
|
2008-04-04 Andy Hutchinson <hutchinsonandy@aim.com>
|
|
|
|
PR rtl-optimization/34916
|
|
PR middle-end/35519
|
|
* combine.c (create_log_links): Do not create duplicate LOG_LINKS
|
|
between instruction pairs.
|
|
|
|
2008-04-04 Naveen.H.S <naveen.hs@kpitcummins.com>
|
|
|
|
* doc/invoke.texi: Document -mbitops for SH.
|
|
* config/sh/constraints.md (K03, K12, Sbv, Sbw): New constraints.
|
|
* config/sh/predicates.md (bitwise_memory_operand): New predicate.
|
|
* config/sh/sh.c (print_operand): Add %t operand code.
|
|
* config/sh/sh.h (GO_IF_LEGITIMATE_INDEX): Add condition for SH2A.
|
|
* config/sh/sh.md (*iorsi3_compact): Fix condition for SH2A.
|
|
(extendqisi2_compact): Add the alternative for SH2A 4-byte mov.b.
|
|
(extendqihi2): Likewise.
|
|
(movqi_i): Likewise.
|
|
(insv): Use bset, bclr and bst instructions for SH2A if possible.
|
|
(extv): Use bld instruction for SH2A if possible.
|
|
(extzv): Likewise.
|
|
(bclr_m2a, bclrmem_m2a, bset_m2a, bsetmem_m2a, bst_m2a, bld_m2a,
|
|
bldsign_m2a, bld_reg, *bld_regqi, band_m2a, bandreg_m2a,
|
|
bor_m2a, borreg_m2a, bxor_m2a, bxorreg_m2a): New insns.
|
|
(bset.b, bclr.b): Define peepholes.
|
|
* config/sh/sh.opt (mbitops): New option.
|
|
|
|
2008-04-04 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
PR target/35620
|
|
* config/rs6000/rs6000.c (rs6000_check_sdmode): Handle indirect ref
|
|
and view convert expression.
|
|
|
|
2008-04-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/35364
|
|
* tree-cfg.c (remove_useless_stmts_1): Handle OMP_* containers.
|
|
|
|
2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config.gcc (extra_headers): Add wmmintrin.h for x86 and x86-64.
|
|
|
|
* config/i386/cpuid.h (bit_AES): New.
|
|
(bit_PCLMUL): Likewise.
|
|
|
|
* config/i386/i386.c (pta_flags): Add PTA_AES and PTA_PCLMUL.
|
|
(override_options): Handle PTA_AES and PTA_PCLMUL. Enable
|
|
SSE2 if AES or PCLMUL is enabled.
|
|
(ix86_builtins): Add IX86_BUILTIN_AESENC128,
|
|
IX86_BUILTIN_AESENCLAST128, IX86_BUILTIN_AESDEC128,
|
|
IX86_BUILTIN_AESDECLAST128, IX86_BUILTIN_AESIMC128,
|
|
IX86_BUILTIN_AESKEYGENASSIST128 and IX86_BUILTIN_PCLMULQDQ128.
|
|
(bdesc_sse_3arg): Add IX86_BUILTIN_PCLMULQDQ128.
|
|
(bdesc_2arg): Add IX86_BUILTIN_AESENC128,
|
|
IX86_BUILTIN_AESENCLAST128, IX86_BUILTIN_AESDEC128,
|
|
IX86_BUILTIN_AESDECLAST128 and IX86_BUILTIN_AESKEYGENASSIST128.
|
|
(bdesc_1arg): Add IX86_BUILTIN_AESIMC128.
|
|
(ix86_init_mmx_sse_builtins): Define __builtin_ia32_aesenc128,
|
|
__builtin_ia32_aesenclast128, __builtin_ia32_aesdec128,
|
|
__builtin_ia32_aesdeclast128,__builtin_ia32_aesimc128,
|
|
__builtin_ia32_aeskeygenassist128 and
|
|
__builtin_ia32_pclmulqdq128.
|
|
* config/i386/i386.c (ix86_expand_binop_imm_builtin): New.
|
|
(ix86_expand_builtin): Use it for IX86_BUILTIN_PSLLDQI128 and
|
|
IX86_BUILTIN_PSRLDQI128. Handle IX86_BUILTIN_AESKEYGENASSIST128.
|
|
|
|
* config/i386/i386.h (TARGET_AES): New.
|
|
(TARGET_PCLMUL): Likewise.
|
|
(TARGET_CPU_CPP_BUILTINS): Handle TARGET_AES and TARGET_PCLMUL.
|
|
|
|
* config/i386/i386.md (UNSPEC_AESENC): New.
|
|
(UNSPEC_AESENCLAST): Likewise.
|
|
(UNSPEC_AESDEC): Likewise.
|
|
(UNSPEC_AESDECLAST): Likewise.
|
|
(UNSPEC_AESIMC): Likewise.
|
|
(UNSPEC_AESKEYGENASSIST): Likewise.
|
|
(UNSPEC_PCLMUL): Likewise.
|
|
|
|
* config/i386/i386.opt (maes): New.
|
|
(mpclmul): Likewise.
|
|
|
|
* config/i386/sse.md (aesenc): New pattern.
|
|
(aesenclast): Likewise.
|
|
(aesdec): Likewise.
|
|
(aesdeclast): Likewise.
|
|
(aesimc): Likewise.
|
|
(aeskeygenassist): Likewise.
|
|
(pclmulqdq): Likewise.
|
|
|
|
* config/i386/wmmintrin.h: New.
|
|
|
|
* doc/extend.texi: Document AES and PCLMUL built-in function.
|
|
|
|
* doc/invoke.texi: Document -maes and -mpclmul.
|
|
|
|
2008-04-04 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* function.c (free_after_parsing): Replace with
|
|
cxx_push_function_context from C++ front-end.
|
|
(allocate_struct_function): Don't call langhook.
|
|
* langhooks.h (struct lang_hooks_for_functions): Delete.
|
|
(struct lang_hooks): Add back missing_noreturn_ok_p here, delete
|
|
member "function".
|
|
* langhooks-def.h (LANG_HOOKS_MISSING_NORETURN_OK_P): Add.
|
|
(LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FINAL,
|
|
LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P,
|
|
LANG_HOOKS_FUNCTION_INITIALIZER): Delete.
|
|
(LANG_HOOKS_INITIALIZER): Add LANG_HOOKS_MISSING_NORETURN_OK_P,
|
|
remove LANG_HOOKS_FUNCTION_INITIALIZER.
|
|
* tree-cfg.c: Adjust call to missing_noreturn_ok_p langhook.
|
|
|
|
* c-objc-common.h (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P):
|
|
Rename to LANG_HOOKS_MISSING_NORETURN_OK_P.
|
|
|
|
2008-04-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/35440
|
|
* c-pretty-print.c (pp_c_initializer_list): Handle CONSTRUCTOR
|
|
for all types.
|
|
|
|
2008-04-04 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35823
|
|
* fold-const.c (optimize_minmax_comparison): Use the correct
|
|
type for the constant in the simplified comparison.
|
|
|
|
2008-04-04 Zuxy Meng <zuxy.meng@gmail.com>
|
|
|
|
* config/i386/driver-i386.c (describe_cache): Add l2_sizekb argument.
|
|
Pass L2 size as "--param l2-cache-size" to the compiler.
|
|
(decode_l2_cache): New function to decode L2 cache parameters using
|
|
0x8000006 extended cpuid function.
|
|
(detect_caches_amd): Determine parameters of L2 cache using
|
|
decode_l2_caches function.
|
|
(decode_caches_intel): Decode L2 cache parameters.
|
|
(detect_caches_intel): Determine L2 cache parameters using
|
|
decode_caches_intel and decode_l2_caches functions.
|
|
|
|
2008-04-03 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.c (xtensa_secondary_reload_class): Use a
|
|
secondary input reload for subword loads from the constant pool.
|
|
|
|
2008-04-03 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
PR target/35713
|
|
* config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Use integer
|
|
constants of the appropriate size for runtime calculations.
|
|
|
|
PR c/35712
|
|
* dfp.c (decimal_from_decnumber): Retain trailing zeroes for
|
|
decimal-float literal constant zero.
|
|
|
|
2008-04-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/35738
|
|
* c-parser.c (c_parser_omp_atomic): Call
|
|
default_function_array_conversion on the RHS.
|
|
|
|
PR middle-end/35818
|
|
* omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: Don't
|
|
call is_variable_sized if decl has incomplete type.
|
|
|
|
2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386-protos.h (ix86_aligned_p): Removed.
|
|
|
|
2008-04-03 Adam Nemet <anemet@caviumnetworks.com>
|
|
|
|
* config/mips/mips.md (any_gt, any_ge, any_lt, any_le): New code
|
|
iterators.
|
|
(u): Add attribute values for gt, gtu, ge, geu, lt, ltu, le and leu.
|
|
(sgt<u>): Merge sgt and sgtu into new expander.
|
|
(sgt, sgtu): Remove expanders.
|
|
(*sgt<u>_<mode>): Merge *sgt_<mode> and *sgtu_<mode> into new pattern.
|
|
(*sgt_<mode>, *sgtu_<mode>): Remove patterns.
|
|
(*sgt<u>_<mode>_mips16): Merge *sgt_<mode>_mips16 and
|
|
*sgtu_<mode>_mips16 into new pattern.
|
|
(*sgt_<mode>_mips16, *sgtu_<mode>_mips16): Remove patterns.
|
|
(sge<u>): Merge sge and sgeu into new expander.
|
|
(sge, sgeu): Remove expanders.
|
|
(*sge<u>_<mode>): Merge *sge_<mode> and second *sge_<mode> into
|
|
new pattern.
|
|
(*sge_<mode>, second *sge_<mode>): Remove patterns.
|
|
(slt<u>): Merge slt and sltu into new expander.
|
|
(slt, sltu): Remove expanders.
|
|
(*slt<u>_<mode>): Merge *slt_<mode> and *sltu_<mode> into new pattern.
|
|
(*slt_<mode>, *sltu_<mode>): Remove patterns.
|
|
(*slt<u>_<mode>_mips16): Merge *slt_<mode>_mips16 and
|
|
*sltu_<mode>_mips16 into new pattern.
|
|
(*slt_<mode>_mips16, *sltu_<mode>_mips16): Remove patterns.
|
|
(sle<u>): Merge sle and sleu into new expander.
|
|
(sle, sleu): Remove expanders.
|
|
(*sle<u>_<mode>): Merge *sle_<mode> and *sleu_<mode> into new pattern.
|
|
(*sle_<mode>, *sleu_<mode>): Remove patterns.
|
|
(*sle<u>_<mode>_mips16): Merge *sle_<mode>_mips16 and
|
|
*sleu_<mode>_mips16 into new pattern.
|
|
(*sle_<mode>_mips16, *sleu_<mode>_mips16): Remove patterns.
|
|
|
|
2008-04-03 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR tree-optimization/35795
|
|
* alpha/alpha.c (alpha_output_mi_thunk_osf): Free after compilation.
|
|
* sparc/sparc.c (sparc_output_mi_thunk): Likewise.
|
|
* ia64/ia64.c (ia64_output_mi_thunk): Likewise.
|
|
* m68k/m68k.c (m68k_output_mi_thunk): Likewise.
|
|
* score/score3.c (score3_output_mi_thunk): Likewise.
|
|
* score/score7.c (score7_output_mi_thunk): Likewise.
|
|
* mips/mips.c (mips_output_mi_thunk): Likewise.
|
|
|
|
2008-04-03 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-vrp.c (extract_range_from_unary_expr): Handle all
|
|
conversions. Simplify code.
|
|
|
|
2008-04-03 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (sh_output_mi_thunk): Free cfun.
|
|
|
|
2008-04-03 Tom Tromey <tromey@redhat.com>
|
|
Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* config/m68k/t-uclinux (generated_files): Add sysroot-suffix.h.
|
|
* config/bfin/t-bfin-linux (generated_files): Add
|
|
linux-sysroot-suffix.h.
|
|
* doc/install.texi (Prerequisites): Require make 3.80.
|
|
* doc/sourcebuild.texi (Front End Directory): Document new
|
|
variable.
|
|
* Makefile.in (generated_files): New variable.
|
|
(ALL_HOST_OBJS): New variable.
|
|
($(ALL_HOST_OBJS)): New target.
|
|
|
|
2008-04-03 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* tree-inline.c (copy_generic_body, copy_decl_no_change): Export.
|
|
(remap_block): Call id->transform_lang_insert_block instead
|
|
of langhook.
|
|
(optimize_inline_calls, unsave_expr_now, tree_function_versioning):
|
|
Set id.transform_lang_insert_block to NULL.
|
|
(clone_body): Move to cp/optimize.c
|
|
* tree-inline.h (struct copy_body_data): Change
|
|
transform_lang_insert_block to function pointer.
|
|
(copy_generic_body, copy_decl_no_change): Export.
|
|
* langhooks.h (struct lang_hooks_for_decls): Kill insert_block.
|
|
* langhooks-def.h (LANG_HOOKS_INSERT_BLOCK): Kill.
|
|
(LANG_HOOKS_DECLS): Remove LANG_HOOKS_INSERT_BLOCK.
|
|
|
|
* c-tree.h (insert_block): Kill.
|
|
* c-decl.c (insert_block): Kill.
|
|
|
|
2008-04-03 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* c-objc-common.h (LANG_HOOKS_FUNCTION_ENTER_NESTED,
|
|
LANG_HOOKS_FUNCTION_LEAVE_NESTED): Delete.
|
|
* c-tree.h (c_push_function_context, c_pop_function_context): Remove
|
|
argument.
|
|
* c-decl.c (c_push_function_context, c_pop_function_context): Remove
|
|
argument, call {push,pop}_function_context from here.
|
|
* c-parser.c: Use c_{push,pop}_function_context.
|
|
|
|
* function.c (push_function_context_to): Move meat ...
|
|
(push_function_context): ... here. Simplify.
|
|
* function.c (pop_function_context_from): Move meat ...
|
|
(pop_function_context): ... here. Simplify.
|
|
* langhooks.h (struct lang_hooks_for_functions): Remove enter_nested,
|
|
leave_nested).
|
|
* langhooks-def.h (LANG_HOOKS_FUNCTION_ENTER_NESTED,
|
|
LANG_HOOKS_FUNCTION_LEAVE_NESTED): Delete.
|
|
(LANG_HOOKS_FUNCTION_INITIALIZER): Delete them from here.
|
|
* tree.h (push_function_context_to, pop_function_context_from): Remove.
|
|
|
|
2008-04-03 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* expmed.c (extract_force_align_mem_bit_field): Remove.
|
|
|
|
2008-04-03 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35800
|
|
* expr.h (try_casesi): Adjust prototype.
|
|
* expr.c (try_casesi): Take fallback label as extra parameter.
|
|
Use that for gen_casesi if default_label is NULL.
|
|
* stmt.c (expand_case): Pass fallback label to try_casesi,
|
|
make sure to fill gaps with a fallback label if default_label
|
|
is not present.
|
|
|
|
2008-04-03 Dominique d'Humieres <dominiq@lps.ens.fr>
|
|
|
|
PR target/35801
|
|
* config/rs6000/rs6000.c (rs6000_output_mi_thunk): Free cfun.
|
|
|
|
2008-04-03 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* expmed.c (extract_split_bit_field): Remove if (0) code.
|
|
* tree-ssa-structalias.c (do_sd_constraint): Likewise.
|
|
(do_ds_constraint): Likewise.
|
|
|
|
2008-04-02 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* doc/cppopts.texi (-dU): Document.
|
|
* c-common.h (flag_dump_macros): Update comment.
|
|
* c-opts.c (handle_OPT_d): Handle -dU.
|
|
* c-ppoutput.c (macro_queue, define_queue, undef_queue,
|
|
dump_queued_macros, cb_used_define, cb_used_undef): New.
|
|
(init_pp_output): Handle -dU.
|
|
(cb_line_change): Call dump_queued_macros.
|
|
* toplev.c (decode_d_option): Accept -dU as preprocessor option.
|
|
|
|
2008-04-02 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/predicates.md (io_address_operand): New predicate.
|
|
* config/avr/avr-protos.h (avr_io_address_p): Remove declaration.
|
|
* config/avr/avr.c (avr_io_address_p): Remove function.
|
|
(out_movqi_r_mr): Use 'io_address_operand' predicate instead of
|
|
'avr_io_address_p' function.
|
|
(out_movhi_r_mr): (Ditto.).
|
|
(out_movqi_mr_r): (Ditto.).
|
|
(out_movhi_mr_r): (Ditto.).
|
|
(avr_address_cost): (Ditto.).
|
|
|
|
2008-04-02 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (*float<SSEMODEI24:mode><X87MODEF:mode>2_1):
|
|
Emit gen_floatdi<X87MODEF:mode>2_i387_with_xmm for DImode values
|
|
in 32bit mode when XMM registers are available to avoid store
|
|
forwarding stalls.
|
|
(floatdi<X87MODEF:mode>2_i387_with_xmm): New insn pattern and
|
|
corresponding post-reload splitters.
|
|
|
|
2008-04-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.c (bdesc_sse_3arg): Add __builtin_ia32_shufps
|
|
and __builtin_ia32_shufpd. Provide __builtin_ia32_roundsd and
|
|
__builtin_ia32_roundss.
|
|
(ix86_init_mmx_sse_builtins): Remove __builtin_ia32_shufps,
|
|
__builtin_ia32_shufpd, __builtin_ia32_roundsd and
|
|
__builtin_ia32_roundss.
|
|
(ix86_expand_builtin): Don't handle IX86_BUILTIN_SHUFPS and
|
|
IX86_BUILTIN_SHUFPD here.
|
|
|
|
2008-04-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.md (plogic): New.
|
|
(plogicprefix): Likewise.
|
|
|
|
* config/i386/mmx.md (mmx_<code><mode>3): New.
|
|
(mmx_and<mode>3): Removed.
|
|
(mmx_ior<mode>3): Likewise.
|
|
(mmx_xor<mode>3): Likewise.
|
|
|
|
* config/i386/sse.md (<code><mode>3): New.
|
|
(*<code><mode>3): Likewise.
|
|
(*<code><mode>3): Likewise.
|
|
(<code><mode>3): Likewise.
|
|
(*sse_<code><mode>3): Likewise.
|
|
(*sse2_<code><mode>3): Likewise.
|
|
(<code>tf3): Likewise.
|
|
(*<code>tf3): Likewise.
|
|
(and<mode>3): Likewise.
|
|
(*and<mode>3): Likewise.
|
|
(ior<mode>3): Removed.
|
|
(*ior<mode>3): Likewise.
|
|
(xor<mode>3): Likewise.
|
|
(*xor<mode>3): Likewise.
|
|
(*and<mode>3): Likewise.
|
|
(*ior<mode>3): Likewise.
|
|
(*xor<mode>3): Likewise.
|
|
(and<mode>3): Likewise.
|
|
(*sse_and<mode>3): Likewise.
|
|
(*sse2_and<mode>3): Likewise.
|
|
(andtf3): Likewise.
|
|
(*andtf3): Likewise.
|
|
(ior<mode>3): Likewise.
|
|
(*sse_ior<mode>3): Likewise.
|
|
(*sse2_ior<mode>3): Likewise.
|
|
(iortf3): Likewise.
|
|
(*iortf3): Likewise.
|
|
(xor<mode>3): Likewise.
|
|
(*sse_xor<mode>3): Likewise.
|
|
(*sse2_xor<mode>3): Likewise.
|
|
(xortf3): Likewise.
|
|
(*xortf3): Likewise.
|
|
|
|
2008-04-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/14495
|
|
PR tree-optimization/34793
|
|
* tree-vrp.c (struct switch_update): New structure.
|
|
(to_remove_edges, to_update_switch_stmts): New VECs.
|
|
(simplify_switch_using_ranges): New function. Remove not taken
|
|
case labels and edges.
|
|
(simplify_stmt_using_ranges): Call it.
|
|
(identify_jump_threads): Mark edges we have queued for removal
|
|
so we don't thread them.
|
|
(execute_vrp): Remove edges queued for removal, update SWITCH_STMT
|
|
case label vector.
|
|
* tree-cfg.c (group_case_labels): Deal with missing default label.
|
|
(tree_verify_flow_info): Allow missing default label.
|
|
* stmt.c (emit_case_bit_tests): Deal with NULL default_label.
|
|
(emit_case_nodes): Likewise.
|
|
(expand_case): Do not rely on the default label to be present.
|
|
* expr.c (try_casesi): Deal with NULL default_label.
|
|
(do_tablejump): Likewise.
|
|
|
|
2008-04-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/14495
|
|
* tree-vrp.c (vrp_visit_cond_stmt): Do not handle
|
|
SWITCH_EXPR here ...
|
|
(vrp_visit_switch_stmt): ... but here (new function).
|
|
(find_case_label_index): New helper function.
|
|
(vrp_visit_stmt): Dispatch to vrp_visit_switch_stmt.
|
|
|
|
2008-04-02 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* fwprop.c: Fix ISO-C99ism.
|
|
|
|
2008-04-02 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR bootstrap/35752
|
|
* Makefile.in (objdir): Set it here.
|
|
* configure.ac: Not here. Find dynamic linker characteristics.
|
|
* exec-tool.in: Use them.
|
|
* aclocal.m4: Regenerate.
|
|
* configure: Regenerate.
|
|
|
|
2008-04-02 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* expr.c (expand_var): Delete it.
|
|
* expr.h (expand_var): Delete prototype.
|
|
* function.c (expand_function_start): Use expand_decl instead.
|
|
* cfgexpand.c (expand_one_static_var, expand_one_var): Don't call
|
|
langhook.
|
|
|
|
2008-04-02 Andy Hutchinson <hutchinsonamdy@aim.com>
|
|
|
|
PR rtl-optimization/35542
|
|
* fwprop.c (forward_propagate_and_simplify): Replace
|
|
loc_reg_mentioned_in_p with reg_mentioned_p.
|
|
|
|
2008-04-02 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR rtl-optimization/35281
|
|
* fwprop.c (PR_CAN_APPEAR, PR_HANDLE_MEM): New.
|
|
(propagate_rtx_1): Handle PR_HANDLE_MEM.
|
|
(propagate_rtx): Pass PR_HANDLE_MEM if appropriate.
|
|
(varying_mem_p): Move above propagate_rtx.
|
|
(all_uses_available_at): Do not check MEMs.
|
|
|
|
2008-04-02 Rafael Espindola <espindola@google.com>
|
|
|
|
* tree-vrp.c (extract_code_and_val_from_cond): Remove.
|
|
(register_edge_assert_for_2): Split the cond argument.
|
|
(register_edge_assert_for_1): Adjust for the change in
|
|
register_edge_assert_for_2.
|
|
(register_edge_assert_for): Split the cond argument.
|
|
(find_switch_asserts): Adjust for the change in
|
|
register_edge_assert_for.
|
|
|
|
2008-04-02 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config.gcc: Add for x86_64-*-mingw* the t-crtfm to tbuild.
|
|
* config/i386/cygming.h (ASM_OUTPUT_DWARF_OFFSET): Add 8 byte
|
|
offsets for 64-bit mingw.
|
|
* config/i386/i386.c (ix86_pass_by_reference): Correct calling
|
|
abi for x86_64-pc-mingw.
|
|
|
|
2008-04-02 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-vrp.c (extract_range_from_assert): Make sure to not
|
|
produce range min/max with TREE_OVERFOW set.
|
|
If merging a anti-range and a range keep the anti-range if
|
|
the range covers all values of the type.
|
|
(register_edge_assert_for_2): Only allow sign-changing
|
|
conversions in detecting canonical range checks. Also
|
|
register an assert for the unsigned name if useful.
|
|
|
|
PR tree-optimization/35787
|
|
* tree-vrp.c (vrp_val_max): New function.
|
|
(vrp_val_min): Likewise.
|
|
(vrp_val_is_max): Move earlier, use vrp_val_{min,max}.
|
|
(vrp_val_is_min): Likewise.
|
|
(supports_overflow_infinity): Use vrp_val_{min,max}.
|
|
(negative_overflow_infinity): Likewise.
|
|
(positive_overflow_infinity): Likewise.
|
|
(is_negative_overflow_infinity): Use vrp_val_is_{min,max}.
|
|
(is_positive_overflow_infinity): Likewise.
|
|
(is_overflow_infinity): Likewise.
|
|
(avoid_overflow_infinity): Use vrp_val_{min,max} and
|
|
vrp_val_is_{min,max}.
|
|
(set_and_canonicalize_value_range): Canonicalize anti-ranges
|
|
to ranges if possible. Avoid empty ranges.
|
|
|
|
2008-04-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR middle-end/35705
|
|
* fold-const.c (get_pointer_modulus_and_residue): Return modulus 1 if
|
|
the expression is a function address.
|
|
|
|
2008-04-01 George Helffrich <george@gcc.gnu.org>
|
|
|
|
PR fortran/35154, fortran/23057
|
|
* dbxout.c: Emit .stabs debug info for Fortran COMMON block
|
|
variables as base symbol name + offset using N_BCOMM/N_ECOMM.
|
|
(is_fortran, dbxout_common_name, dbxout_common_check): New functions.
|
|
(dbxout_symbol_location): Transform N_LCSYM to N_GSYM for storage
|
|
in common.
|
|
(dbxout_syms): Check for COMMON-based symbol and wrap in
|
|
N_BCOMM/N_ECOMM stab bracket, including as many symbols as possible
|
|
in bracket for efficiency.
|
|
|
|
* dwarf2out.c: Emit DWARF debug info for Fortran COMMON block
|
|
using DW_TAG_common_block + member offset.
|
|
(add_pubname_string): New function.
|
|
(dw_expand_expr): New function to find block name and offset for
|
|
COMMON var.
|
|
(common_check): New function to check whether symbol in Fortran COMMON.
|
|
(gen_variable_die): If COMMON, use DW_TAG_common_block.
|
|
|
|
2008-04-01 Volker Reichelt <v.reichelt@netcologne.de>
|
|
|
|
PR c/35436
|
|
* c-format.c (init_dynamic_gfc_info): Ignore invalid locus type.
|
|
|
|
2008-04-02 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* config/v850/v850.md (casesi): Remove if (0) code.
|
|
* config/i386/uwin.h (ASM_DECLARE_FUNCTION_NAME): Likewise.
|
|
* config/alpha/alpha.c (alpha_initialize_trampoline): Likewise.
|
|
|
|
2008-04-01 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (rex64suffix): New mode attribute.
|
|
(floathi<mode>2): Disable expander for SSE math.
|
|
(*floathi<mode>2_1): New insn insn_and_split pattern.
|
|
(*floathi<mode>2_i387_with_temp): New macroized instruction pattern and
|
|
corresponding post-reload splitters.
|
|
(*floathi<mode>2_i387): New macroized insn pattern.
|
|
(float<SSEMODEI24:mode><X87MODEF:mode>2): New macroized expander.
|
|
(*float<SSEMODEI24:mode><X87MODEF:mode>2_1): New macroized
|
|
insn_and_split pattern.
|
|
(*floatsi<mode>2_vector_mixed_with_temp, *floatsi<mode>2_vector_mixed):
|
|
New macroized instruction patterns and corresponding post-reload
|
|
splitters.
|
|
(*floatsi<mode>2_mixed_with_temp): New macroized instruction pattern
|
|
and corresponding post-reload splitters.
|
|
(*floatsi<mode>2_mixed_interunit, *floatsi<mode>2_mixed_nointerunit):
|
|
New macroized instruction patterns.
|
|
(*floatsi<mode>2_vector_sse_with_temp, *floatsi<mode>2_vector_sse): New
|
|
macroized instruction patterns and corresponding post-reload splitters.
|
|
(*floatsi<mode>2_sse_with_temp): New macroized instruction pattern and
|
|
corresponding post-reload splitters.
|
|
(*floatsi<mode>2_sse_interunit, *floatsi<mode>2_mixed_nointerunit):
|
|
New macroized instruction patterns.
|
|
(*floatsi<mode>2_i387_with_temp): New macroized instruction pattern and
|
|
corresponding post-reload splitters.
|
|
(*floatsi<mode>2_i387): New macroized instruction patterns.
|
|
|
|
2008-04-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.md (smaxmin): New.
|
|
(umaxmin): Likewise.
|
|
(maxminiprefix): Likewise.
|
|
(maxminfprefix): Likewise.
|
|
(<code><mode>3): Likewise.
|
|
(smin<mode>3): Removed.
|
|
(smax<mode>3): Likewise.
|
|
|
|
* config/i386/mmx.md (mmx_<code>v2sf3): New.
|
|
(mmx_<code>v4hi3): Likewise.
|
|
(mmx_<code>v8qi3): Likewise.
|
|
(mmx_smaxv2sf3): Removed.
|
|
(mmx_sminv2sf3): Likewise.
|
|
(mmx_umaxv8qi3): Likewise.
|
|
(mmx_smaxv4hi3): Likewise.
|
|
(mmx_uminv8qi3): Likewise.
|
|
(mmx_sminv4hi3): Likewise.
|
|
|
|
* config/i386/sse.md (<addsub><mode>3): New.
|
|
(*<addsub><mode>3): Likewise.
|
|
(<sse>_vm<addsub><mode>3): Likewise.
|
|
(<maxmin><mode>3): Likewise.
|
|
(*<maxmin><mode>3_finite): Likewise.
|
|
(*<maxmin><mode>3): Likewise.
|
|
(<sse>_vm<maxmin><mode>3): Likewise.
|
|
(sse3_h<addsub>v4sf3): Likewise.
|
|
(sse3_h<addsub>v2df3): Likewise.
|
|
(<maxmin>v16qi3): Likewise.
|
|
(*<maxmin>v16qi3): Likewise.
|
|
(<maxmin>v8hi3): Likewise.
|
|
(*<maxmin>v8hi3): Likewise.
|
|
(*sse4_1_<maxmin><mode>3): Likewise.
|
|
(*sse4_1_<maxmin><mode>3): Likewise.
|
|
(add<mode>3): Removed.
|
|
(*add<mode>3): Likewise.
|
|
(<sse>_vmadd<mode>3): Likewise.
|
|
(sub<mode>3): Likewise.
|
|
(*sub<mode>3): Likewise.
|
|
(<sse>_vmsub<mode>3): Likewise.
|
|
(smin<mode>3): Likewise.
|
|
(*smin<mode>3_finite): Likewise.
|
|
(*smin<mode>3): Likewise.
|
|
(<sse>_vmsmin<mode>3): Likewise.
|
|
(smax<mode>3): Likewise.
|
|
(*smax<mode>3_finite): Likewise.
|
|
(*smax<mode>3): Likewise.
|
|
(<sse>_vmsmax<mode>3): Likewise.
|
|
(sse3_haddv4sf3): Likewise.
|
|
(sse3_haddv2df3): Likewise.
|
|
(sse3_hsubv4sf3): Likewise.
|
|
(sse3_hsubv2df3): Likewise.
|
|
(umaxv16qi3): Likewise.
|
|
(*umaxv16qi3): Likewise.
|
|
(smaxv8hi3): Likewise.
|
|
(*smaxv8hi3): Likewise.
|
|
(*sse4_1_smax<mode>3): Likewise.
|
|
(*sse4_1_umax<mode>3): Likewise.
|
|
(uminv16qi3): Likewise.
|
|
(*uminv16qi3): Likewise.
|
|
(sminv8hi3): Likewise.
|
|
(*sminv8hi3): Likewise.
|
|
(*sse4_1_smin<mode>3): Likewise.
|
|
(*sse4_1_umin<mode>3): Likewise.
|
|
|
|
2008-04-01 Rafael Espindola <espindola@google.com>
|
|
|
|
* tree-cfg.c (verify_expr): remove in_phi.
|
|
(verify_stmt): Don't call walk_tree with verify_expr. Use
|
|
is_gimple_min_invariant instead of is_gimple_val.
|
|
|
|
2008-04-01 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* doc/include/gpl_v3.texi: Update for manpage generation.
|
|
* doc/gcc.texi, doc/gccint.texi: Include gpl_v3.texi instead of
|
|
gpl.texi.
|
|
* doc/sourcebuild.texi: Document gpl_v3.texi as well as gpl.texi.
|
|
* Makefile.in (TEXI_GCC_FILES, TEXI_GCCINT_FILES): Include
|
|
gpl_v3.texi instead of gpl.texi.
|
|
(gpl.pod): New.
|
|
|
|
2008-04-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR pch/13675
|
|
* c-pch.c (c_common_read_pch): On error close (fd) resp. fclose (f).
|
|
|
|
2008-04-01 Rafael Espindola <espindola@google.com>
|
|
|
|
* tree-vrp.c (extract_code_and_val_from_cond_with_ops): New.
|
|
(extract_code_and_val_from_cond): Use
|
|
extract_code_and_val_from_cond_with_ops.
|
|
|
|
2008-04-01 Jan Hubicka <jh@suse.cz>
|
|
|
|
* function.c (free_after_compilation): Free epilogue_delay_list.
|
|
(prepare_function_start): Assert that previous compilation was freed.
|
|
|
|
2008-04-01 Jan Hubicka <jh@suse.cz>
|
|
Jim Wilson <wilson@tuliptree.org>
|
|
Andreas Tobler <andreast@gcc.gnu.org>
|
|
|
|
PR middle-end/35781
|
|
* m32c/m32.c (m32c_leaf_function_p, m32c_function_needs_enter): Use
|
|
rtl.emit instead cfun->emit.
|
|
* sparc/sparc.h (INIT_EXPANDERS): Likewise.
|
|
* ia64/ia64.h (INIT_EXPANDERS): Likewise.
|
|
|
|
2008-04-01 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* doc/c-tree.texi (Function Basics): Fix grammatical error.
|
|
|
|
2008-03-31 Seongbae Park <seongbae.park@gmail.com>
|
|
|
|
* common.opt (fprofile-dir=, fprofile-use=, fprofile-generate=):
|
|
New options
|
|
(fprofile-use): Add var flag_profile_use
|
|
* coverage.c (coverage_begin_output): Do not open a gcno file for
|
|
output only if -ftest-coverage is set.
|
|
Do not add getpwd() to gcda file path.
|
|
(build_gcov_info): Check the new flag
|
|
flag_profile_datafile_relative_path.
|
|
(coverage_init): Use profile_data_prefix.
|
|
Read profile counter only if flag_profile_use is set.
|
|
* opts.c (common_handle_option): New option fprofile-use=,
|
|
fprofile-dir=, fprofile-generate=.
|
|
* toplev.c (profile_data_prefix): New variable definition.
|
|
* toplev.h (profile_data_prefix): New declaration.
|
|
* doc/invoke.tex (Option Summary, Optimization Options):
|
|
Add new options.
|
|
|
|
2008-03-31 James E. Wilson <wilson@tuliptree.org>
|
|
|
|
* varasm.c (output_constant_pool_1): In LABEL_REF check,
|
|
use tmp consistently.
|
|
|
|
PR target/35695
|
|
* config/ia64/div.md (recip_approx_rf): Use UNSPEC not DIV.
|
|
* config/ia64/ia64.c (rtx_needs_barrier): Handle
|
|
UNSPEC_FR_RECIP_APPROX_RES.
|
|
* config/ia64/ia64.md (UNSPEC_FR_RECIP_APPROX_RES): Define.
|
|
|
|
2008-03-31 Volker Reichelt <v.reichelt@netcologne.de>
|
|
|
|
PR c/35750
|
|
* c-decl.c (store_parm_decls_oldstyle): Skip invalid parameters.
|
|
|
|
2008-03-31 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
PR middle-end/30186
|
|
* fold-const.c (fold_indirect_ref_1): Support accessing non first
|
|
element of the vector via a pointer.
|
|
|
|
2008-03-31 Ian Lance Taylor <iant@google.com>
|
|
|
|
* tlink.c (scan_linker_output): Look for symbol name in single quotes.
|
|
|
|
2008-03-31 Jan Hubicka <jh@suse.cz>
|
|
|
|
* builtins.c (expand_builtin_setjmp_receiver): Update call of
|
|
get_arg_pointer_save_area.
|
|
* expr.c (init_expr): Just clear out rtl.expr.
|
|
* function.c (free_after_compilation): Clear out whole RTL structure.
|
|
(get_func_frame_size): Merge into ...
|
|
(get_frame_size): ... this one.
|
|
(assign_stack_local_1): Merge into ...
|
|
(assign_stack_local): ... this one.
|
|
(expand_function_end): Update call of get_arg_pointer_save_area.
|
|
(get_art_pointer_save_area): Remove cfun argument.
|
|
* function.h (emit_status): regno_pointer_align does not need length
|
|
attribute. Move x_regno_reg_rtx to ...
|
|
(regno_reg_rtx): ... new global array.
|
|
(reg_rtx_no, seq_stack, REGNO_POINTER_ALIGN): Update accestors.
|
|
(pending_stack_adjust, inhibit_defer_pop, saveregs_value,
|
|
apply_args_value, forced_labels, stack_pointer_delta):
|
|
Update accestors.
|
|
(struct varasm_status): Move here from varasm.c
|
|
(struct rtl_data): New. Move here some fields from struct function.
|
|
(return_label, naked_return_label, stack_slot_list, parm_birth_insn,
|
|
frame_offset, stack_check_probe_note, arg_pointer_save_area,
|
|
used_temp_slots avail_temp_slots, temp_slot_level,
|
|
nonlocal_goto_handler_labels): Update accesstors.
|
|
(rtl): New global variable.
|
|
(struct function): Move some fileds to rtl_data.
|
|
(get_arg_pointer_save_area): Update prototype.
|
|
* emit-rtl.c (rtl): Declare.
|
|
(regno_reg_rtx): Declare.
|
|
(first_insn, last_insn, cur_insn_uid, last_location, first_label_num):
|
|
Update.
|
|
(gen_reg_rtx): Update.
|
|
(init_virtual_regs): Do not tate emit_status argument.
|
|
(init_emit): Do not allocate emit.
|
|
* varasm.c (varasm_statuc): Move to function.h.
|
|
(n_deferred_constatns): Update accestor.
|
|
(init_varasm_status): Do not allocate varasm_status.
|
|
(force_const_mem, get_pool_size, output_constant_pool): Update.
|
|
* stmt.c (force_label_rtx): Do not use x_ prefixes.
|
|
(expand_nl_goto_receiver): Update get_arg_pointer_save_area.
|
|
|
|
2008-03-31 Zdenek Dvorak <ook@ucw.cz>
|
|
|
|
PR rtl-optimization/35729
|
|
* loop-invariant.c (check_maybe_invariant): Disallow volatile memory
|
|
references.
|
|
|
|
2008-03-31 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/32000
|
|
* config/i386/i386.md (*movti_internal): Emit unaligned SSE
|
|
load/store if memory is unaligned.
|
|
(*movti_rex64): Likewise.
|
|
|
|
* config/i386/predicates.md (misaligned_operand): New.
|
|
|
|
2008-03-31 Andrew Pinski <pinskia@gmail.com>
|
|
|
|
PR tree-opt/35431
|
|
* tree-ssa-phiopt.c (conditional_replacement): Return early for
|
|
complex types.
|
|
|
|
2008-03-31 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* config/ia64/constraints.md: Add 'j' constraint.
|
|
* config/ia64/ia64.md (movsi_internal): Add addp4 case.
|
|
(movdi_internal): Likewise.
|
|
|
|
2008-03-30 Volker Reichelt <v.reichelt@netcologne.de>
|
|
|
|
PR c/35748
|
|
* c-typeck.c (build_c_cast): Skip invalid fields in unions.
|
|
|
|
2008-03-30 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/35757
|
|
* config/i386/i386.c (ix86_expand_sse_4_operands_builtin): Issue
|
|
proper error message for the third argument on blendpd and
|
|
blendps.
|
|
|
|
* config/i386/sse.md (blendbits): New.
|
|
(sse4_1_blendp<ssemodesuffixf2c>): Use it.
|
|
|
|
2008-03-30 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* fold-const.c (fold_binary) <BIT_IOR_EXPR>: Add missing conversions.
|
|
|
|
2008-03-30 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/31023
|
|
* fold-const.c (fold_sign_changed_comparison): Do leave
|
|
conversions to base-types alone.
|
|
|
|
2008-03-29 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_stack_info): Don't force saving of
|
|
the link register if one altivec register is be saved.
|
|
|
|
2008-03-30 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* final.c (final_scan_insn): Remove if (0) code.
|
|
|
|
2008-03-28 Volker Reichelt <v.reichelt@netcologne.de>
|
|
|
|
* c-parser.c (c_parser_next_token_is_keyword): Simplify.
|
|
|
|
2008-03-28 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/sse.md (*and<mode>3): Pass <MODE>mode instead
|
|
of V4SFmode to ix86_binary_operator_ok.
|
|
|
|
2008-03-28 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.c (override_options): Initialize
|
|
ix86_veclib_handler to ix86_veclibabi_svml when
|
|
-mveclibabi=svml is used.
|
|
(ix86_veclibabi_svml): New function for SVML ABI style
|
|
vectorization support.
|
|
* doc/invoke.texi (-mveclibabi) [svml]: Document new target option.
|
|
|
|
2008-03-28 Rafael Espindola <espindola@google.com>
|
|
|
|
* fold-const.c (tree_unary_nonnegative_warnv_p): Make it public.
|
|
(tree_binary_nonnegative_warnv_p): Make it public.
|
|
(tree_single_nonnegative_warnv_p): Make it public.
|
|
(tree_invalid_nonnegative_warnv_p): Make it public.
|
|
(tree_unary_nonzero_warnv_p): Make it public.
|
|
(tree_binary_nonzero_warnv_p): Make it public
|
|
(tree_single_nonzero_warnv_p): Make it public.
|
|
* tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops): New function.
|
|
(extract_range_from_binary_expr): Split the expr argument.
|
|
(extract_range_from_unary_expr): Split the expr argument.
|
|
(extract_range_from_comparison): Split the expr argument.
|
|
(extract_range_from_expr): Use the new aux functions.
|
|
(vrp_evaluate_conditional_warnv): Use
|
|
vrp_evaluate_conditional_warnv_with_ops.
|
|
* tree.h (tree_unary_nonzero_warnv_p): Declare.
|
|
(tree_binary_nonzero_warnv_p): Declare.
|
|
(tree_single_nonzero_warnv_p): Declare.
|
|
(tree_expr_nonzero_warnv_p): Declare.
|
|
(tree_unary_nonnegative_warnv_p): Declare.
|
|
(tree_binary_nonnegative_warnv_p): Declare.
|
|
(tree_single_nonnegative_warnv_p): Declare.
|
|
(tree_invalid_nonnegative_warnv_p): Declare.
|
|
|
|
2008-03-28 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/30317
|
|
PR tree-optimization/30911
|
|
PR tree-optimization/34793
|
|
* tree-vrp.c (set_and_canonicalize_value_range): New function.
|
|
(struct assert_locus_d): New member EXPR.
|
|
(register_new_assert_for): Add EXPR parameter to support
|
|
ASSERT_EXPR <name, expr OP limit>.
|
|
(register_edge_assert_for_1): Adjust callers.
|
|
(find_assert_locations): Likewise.
|
|
(process_assert_insertions_for): Build condition from expression.
|
|
(extract_range_from_assert): Handle ASSERT_EXPRs
|
|
of the form ASSERT_EXPR <name, expr OP limit>.
|
|
(register_edge_assert_for_2): New helper registering
|
|
asserts for comparisons. Recognize range tests of the form
|
|
(unsigned)i - CST1 OP CST2.
|
|
(register_edge_assert_for_1): Use it.
|
|
(register_edge_assert_for): Likewise.
|
|
(needs_overflow_infinity): Integer sub-types
|
|
do not need overflow infinities.
|
|
(vrp_val_is_max): The extreme values of integer sub-types
|
|
are those of the base type.
|
|
(vrp_val_is_min): Likewise.
|
|
* tree.def (ASSERT_EXPR): Document extra allowed conditional
|
|
expressions.
|
|
|
|
2008-03-28 Nick Clifton <nickc@redhat.com>
|
|
|
|
PR target/31110
|
|
* config/mn10300/mn10300.c (mn10300_secondary_reload_class):
|
|
Return GENERAL_REGS for stack adjustment reloads.
|
|
|
|
2008-03-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
PR target/31334
|
|
* config/rs6000/rs6000.c (rs6000_expand_vector_init): Create a
|
|
const_vector when all the vectors are constant.
|
|
|
|
2008-03-27 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.c (gen_float_relational): Handle unordered
|
|
comparisons.
|
|
* config/xtensa/xtensa.md (any_cond): Add unordered comparisons.
|
|
(any_scc_sf): Add uneq, unlt, unle and unordered operators.
|
|
(scc_sf): New.
|
|
(s<code>_sf): Use new scc_sf attribute for opcode names.
|
|
|
|
2008-03-27 Tom Tromey <tromey@redhat.com>
|
|
|
|
* doc/sourcebuild.texi, doc/install.texi, configure, aclocal.m4,
|
|
configure.ac, Makefile.in, config/t-darwin, config/m32c/t-m32c,
|
|
config/spu/t-spu-elf, config/i386/t-interix,
|
|
config/i386/t-cygming, config/i386/x-i386, config/i386/t-cygwin,
|
|
config/i386/x-darwin, config/i386/x-mingw32,
|
|
config/i386/t-netware, config/i386/x-cygwin, config/i386/t-nwld,
|
|
config/sh/t-sh, config/sh/t-symbian, config/x-linux,
|
|
config/t-sol2, config/x-hpux, config/x-darwin, config/ia64/t-ia64,
|
|
config/x-solaris, config/t-vxworks, config/m68k/t-uclinux,
|
|
config/rs6000/x-rs6000, config/rs6000/x-darwin64,
|
|
config/rs6000/x-darwin, config/rs6000/t-rs6000,
|
|
config/score/t-score-elf, config/arm/t-strongarm-pe,
|
|
config/arm/t-pe, config/arm/t-arm, config/arm/t-wince-pe,
|
|
config/v850/t-v850, config/v850/t-v850e, config/bfin/t-bfin-linux:
|
|
Revert automatic dependency patch.
|
|
|
|
2008-03-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/35657
|
|
* config/i386/i386.c (ix86_function_arg_boundary): Align
|
|
decimal floating point to its natural boundary.
|
|
|
|
2008-03-27 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35716
|
|
* fold-const.c (fold_comparison): Restrict distinct decl
|
|
comparison folding to VAR_DECLs and PARM_DECLs. Do not
|
|
solely rely on operand_equal_p.
|
|
|
|
2008-03-27 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR c/32511
|
|
* c-common.c (handle_weak_attribute): Reject combination of
|
|
weak and inline.
|
|
|
|
2008-03-27 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/32810
|
|
* tree-ssa-ccp.c (get_symbol_constant_value): Strip useless
|
|
conversions from DECL_INITIAL.
|
|
(fold_const_aggregate_ref): Likewise from constructor elements.
|
|
|
|
2008-03-27 Zdenek Dvorak <ook@ucw.cz>
|
|
|
|
* tree-affine.h (aff_combination_expand): Declare.
|
|
(get_inner_reference_aff): Likewise.
|
|
* tree-affine.c (aff_combination_expand): Split out from
|
|
tree_to_aff_combination_expand.
|
|
(get_inner_reference_aff): New function.
|
|
* tree-parloops.c (loop_parallel_p): Free vectorizer info.
|
|
* tree-ssa-loop-im.c: Include tree-affine.h and pointer-set.h.
|
|
(struct lim_aux_data): sm_done field removed.
|
|
(mem_ref_loc_p, mem_ref_locs_p): New types.
|
|
(struct mem_ref): Added id, stored, accesses_in_loop,
|
|
indep_loop, dep_loop, indep_ref, dep_ref fields.
|
|
Removed is_stored, locs and next fields.
|
|
(memory_accesses): New variable.
|
|
(movement_possibility): Do not allow moving statements
|
|
that store to memory.
|
|
(outermost_indep_loop, simple_mem_ref_in_stmt, mem_ref_in_stmt):
|
|
New functions.
|
|
(determine_max_movement): For statements with memory references,
|
|
find the outermost loop in that the reference is independent.
|
|
(move_computations_stmt): Mark the virtual operands for renaming.
|
|
(memref_free, mem_ref_alloc, mem_ref_locs_alloc, mark_ref_stored,
|
|
gather_mem_refs_stmt, gather_mem_refs_in_loops, vtoe_hash, vtoe_eq,
|
|
vtoe_free, record_vop_access, get_vop_accesses, get_vop_stores,
|
|
add_vop_ref_mapping, create_vop_ref_mapping_loop,
|
|
create_vop_ref_mapping, analyze_memory_references,
|
|
cannot_overlap_p, mem_refs_may_alias_p, rewrite_mem_ref_loc,
|
|
get_all_locs_in_loop, ref_always_accessed_p,
|
|
refs_independent_p, record_indep_loop, ref_indep_loop_p_1,
|
|
ref_indep_loop_p, can_sm_ref_p, find_refs_for_sm,
|
|
store_motion_loop, store_motion): New functions.
|
|
(struct vop_to_refs_elt): New type.
|
|
(record_mem_ref_loc, free_mem_ref_locs, rewrite_mem_refs,
|
|
memref_hash, memref_eq, hoist_memory_references): Rewritten.
|
|
(schedule_sm): Replaced by...
|
|
(execute_sm): ... this.
|
|
(determine_lsm_ref, hoist_memory_references,
|
|
loop_suitable_for_sm, gather_mem_refs_stmt, gather_mem_refs,
|
|
find_more_ref_vops, free_mem_ref, free_mem_refs,
|
|
determine_lsm_loop, determine_lsm): Removed.
|
|
(tree_ssa_lim_finalize): Free data structures used by store motion.
|
|
(tree_ssa_lim): Call analyze_memory_references. Use
|
|
store_motion instead of determine_lsm.
|
|
|
|
2008-03-27 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* config.cc (m68hc11, m6811, m68hc12, m6812): Add usegas.h,
|
|
rename tmake_file to m68hc11/t-m68hc11.
|
|
(mcore): Set inhibit_libc to true.
|
|
* config.host (alpha*-dec-*vms*): Set extra_programs.
|
|
(interix3*): Don't use host_xmake_file.
|
|
* configure.ac: Let config.gcc override inhibit_libc.
|
|
* configure: Regenerate.
|
|
|
|
* config/alpha/x-vms (EXTRA_PROGRAMS): Remove.
|
|
* config/t-openbsd-thread: Remove commented out lines.
|
|
|
|
* config/x-interix: Remove.
|
|
|
|
* config/m68hc11/t-m68hc11-gas: Rename to...
|
|
* config/m68hc11/t-m68hc11: ... this. Remove T_CPPFLAGS.
|
|
|
|
* config/mcore/t-mcore: Remove T_CFLAGS.
|
|
* config/mcore/t-mcore-pe: Likewise.
|
|
|
|
2008-03-27 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* configure.ac: Replace custom __GNU_SOURCE test with
|
|
AC_USE_SYSTEM_EXTENSIONS. Move it earlier.
|
|
* aclocal.m4: Regenerate.
|
|
* configure: Regenerate.
|
|
* config.in: Regenerate.
|
|
|
|
2008-03-27 Richard Guenther <rguenther@suse.de>
|
|
|
|
* fold-const.c (target.h): Include.
|
|
(fold_comparison): Fold comparison of addresses of decls
|
|
that bind locally or of constants. Consolidate address folding code.
|
|
* tree-vrp.c (operand_less_p): Deal with non-INTEGER_CST
|
|
results from fold_binary_to_constant.
|
|
(compare_values_warnv): Likewise.
|
|
|
|
2008-03-27 Andrew Pinski <pinskia@gmail.com>
|
|
|
|
PR middle-end/35429
|
|
* fold-const.c (fold_truthop): Check for integeral types when folding
|
|
a == 0 && b == 0 and a != 0 || b != 0 .
|
|
|
|
2008-03-26 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree.c (get_unwidened): Remove code fiddling with COMPONENT_REF.
|
|
|
|
2008-03-26 Andreas Schwab <schwab@suse.de>
|
|
|
|
* doc/invoke.texi: Fix use of @item vs. @itemx.
|
|
|
|
2008-03-26 Tom Tromey <tromey@redhat.com>
|
|
|
|
* Makefile.in (build/gensupport.o, build/print-rtl.o,
|
|
build/read-rtl.o, build/rtl.o, build/gencondmd.o, build/genattr.o,
|
|
build/genattrtab.o, build/genautomata.o, build/gencheck.o,
|
|
build/gencodes.o, build/genconditions.o, build/genconfig.o,
|
|
build/genconstants.o, build/genemit.o, build/genextract.o,
|
|
build/genflags.o, build/genmddeps.o, build/genopinit.o,
|
|
build/genoutput.o, build/genpeep.o, build/genrecog.o): Depend on
|
|
options.h.
|
|
|
|
2008-03-26 Richard Guenther <rguenther@suse.de>
|
|
|
|
Revert
|
|
2008-03-26 Richard Guenther <rguenther@suse.de>
|
|
|
|
* fold-const.c (target.h): Include.
|
|
(fold_comparison): Fold comparison of addresses of two decls
|
|
that bind locally. Consolidate address folding code.
|
|
|
|
2008-03-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* builtins.c (expand_builtin_pow, fold_builtin_cabs,
|
|
fold_builtin_sqrt, fold_builtin_cbrt, fold_builtin_logarithm,
|
|
fold_builtin_hypot, fold_builtin_pow): Remove uses of dconst3,
|
|
dconstsqrt2, dconstthird, dconste and/or dconst10.
|
|
* config/i386/i386.c (ix86_emit_swsqrtsf): Likewise.
|
|
* emit-rtl.c (dconst3, dconst10, dconstm2, dconstthird,
|
|
dconstsqrt2, dconste): Delete.
|
|
(init_emit_once): Likewise. Simplify initializing dconstm1.
|
|
Constify variable.
|
|
* real.c (get_real_const): New.
|
|
* real.h (dconst3, dconst10, dconstm2, dconstthird,
|
|
dconstsqrt2, dconste): Delete.
|
|
(real_value_const, get_real_const): New.
|
|
|
|
2008-03-26 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/cygming.h (BIGGEST_ALIGNMENT): Removed.
|
|
|
|
* config/i386/i386.c (ix86_function_arg_boundary): Check
|
|
BIGGEST_ALIGNMENT instead of 128.
|
|
(setup_incoming_varargs_64): Likewise.
|
|
|
|
2008-03-26 Tom Tromey <tromey@redhat.com>
|
|
|
|
* Makefile.in (DEPFILES): Add missing '/'.
|
|
|
|
2008-03-26 Richard Guenther <rguenther@suse.de>
|
|
|
|
* fold-const.c (target.h): Include.
|
|
(fold_comparison): Fold comparison of addresses of two decls
|
|
that bind locally. Consolidate address folding code.
|
|
|
|
2008-03-26 Nick Clifton <nickc@redhat.com>
|
|
|
|
PR target/31232
|
|
* config/stormy16/stormy16.c (xstormy16_legitimate_address_p): Do
|
|
not allow INT+INT as a legitimate addressing mode.
|
|
|
|
2008-03-26 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-flow.h (widen_bitfield): Remove declaration.
|
|
* tree-ssa-ccp.c (visit_assignment): Remove unneeded code.
|
|
(widen_bitfield): Remove function.
|
|
* tree-ssa-dom.c (record_equivalences_from_stmt): Remove unneeded
|
|
code.
|
|
|
|
2008-03-25 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
PR target/31558
|
|
* config/rs6000/rs6000-c.c (rs6000_builtin_type_compatible): Handle
|
|
error_mark_node's.
|
|
|
|
2008-03-25 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
PR rtl-optimization/35232
|
|
* reload1.c (reg_reloaded_call_part_clobbered): Clarify comment.
|
|
(forget_old_reloads_1, forget_marked_reloads): Don't clear
|
|
reg_reloaded_call_part_clobbered here.
|
|
(reload_regs_reach_end_p): New function.
|
|
(reload_reg_rtx_for_input): New variable.
|
|
(reload_reg_rtx_for_output): Likewise.
|
|
(emit_input_reload_insns): Use reloadreg rather than rl->reg_rtx
|
|
when reassigning a pseudo register. Load reloadreg from
|
|
reload_reg_rtx_for_input, moving the mode and register
|
|
calculation to...
|
|
(do_input_reload): ...here. Use the mode-adjusted reg_rtx
|
|
instead of the original when deciding whether an input reload
|
|
would be a no-op or whether an output reload can be deleted.
|
|
(emit_output_reload_insns): Use the mode-adjusted reg_rtx
|
|
when setting up new_spill_reg_store. Load it from
|
|
reload_reg_rtx_for_output, moving the mode and register
|
|
calculation to...
|
|
(do_output_reload): ...here. Use the mode-adjusted reg_rtx
|
|
instead of the original when deciding whether an output reload
|
|
would be a no-op. Do the same when modifying insn notes.
|
|
Use rtx_equal_p instead of == to compare the registers.
|
|
(inherit_piecemeal_p): Take a mode and two register numbers
|
|
as argument.
|
|
(emit_reload_insns): Clear new_spill_reg_store for every hard
|
|
register in the reload register. Remove spill registers
|
|
from reg_reloaded_valid before considering whether to record
|
|
inheritance information for them. Use reload_reg_rtx_for_output
|
|
instead of reg_rtx when recording output reloads. Use
|
|
reload_reg_rtx_for_input instead of reg_rtx when recording
|
|
input reloads. Set or clear reg_reloaded_call_part_clobbered
|
|
at the same time as setting reg_reloaded_valid.
|
|
(delete_output_reload): Add a new_reload_reg parameter and use it
|
|
instead of rld[j].reg_rtx.
|
|
(emit_input_reload_insns, do_input_reload, do_output_reload): Adjust
|
|
calls accordingly.
|
|
|
|
2008-03-25 Tom Tromey <tromey@redhat.com>
|
|
|
|
* Makefile.in (build/gensupport.o): Depend on insn-modes.h.
|
|
(build/genattr.o): Likewise.
|
|
(build/genattrtab.o): Likewise.
|
|
(build/gencodes.o): Likewise.
|
|
(build/genconfig.o): Likewise.
|
|
(build/genconstants.o): Likewise.
|
|
(build/genemit.o): Likewise.
|
|
(build/genextract.o): Likewise.
|
|
(build/genflags.o): Likewise.
|
|
|
|
2008-03-25 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.c (xtensa_va_start): Use build_int_cst
|
|
instead of size_int for integer types.
|
|
(xtensa_gimplify_va_arg_expr): Likewise. Convert index to sizetype
|
|
to match type of MINUS_EXPR.
|
|
|
|
2008-03-25 Tom Tromey <tromey@redhat.com>
|
|
|
|
* configure: Rebuilt.
|
|
* configure.ac (BUILD_DEPMODE): Extract CCDEPMODE from temporary
|
|
Makefile.
|
|
|
|
2008-03-25 Tom Tromey <tromey@redhat.com>
|
|
|
|
* config/x-solaris (host-solaris.o): Update.
|
|
* config/x-linux (host-linux.o): Update.
|
|
* config/x-hpux (host-hpux.o): Update.
|
|
* config/x-darwin (host-darwin.o): Update.
|
|
* config/v850/t-v850e (v850-c.o): Update.
|
|
* config/v850/t-v850 (v850-c.o): Update.
|
|
* config/t-vxworks (vxworks.o): Update.
|
|
* config/t-sol2 (sol2-c.o, sol2.o): Update.
|
|
* config/t-darwin (darwin.o, darwin-c.o, darwin-driver.o): Update.
|
|
* config/spu/t-spu-elf (spu-c.o): Update.
|
|
(spu.o): Remove.
|
|
* config/sh/t-symbian (sh-c.o): Update.
|
|
(symbian.o): Update.
|
|
* config/sh/t-sh (sh-c.o): Update.
|
|
* config/score/t-score-elf (score7.o, score3.o): Update.
|
|
* config/rs6000/x-rs6000 (driver-rs6000.o): Update.
|
|
* config/rs6000/x-darwin64 (host-ppc64-darwin.o): Update.
|
|
* config/rs6000/x-darwin (host-ppc-darwin.o): Update.
|
|
* config/rs6000/t-rs6000 (rs6000-c.o): Update.
|
|
(rs6000.o): Remove.
|
|
* config/m68k/t-uclinux (generated_files): Add sysroot-suffix.h.
|
|
* config/m32c/t-m32c (m32c-pragma.o): Update.
|
|
* config/ia64/t-ia64 (ia64-c.o): Update.
|
|
* config/i386/x-mingw32 (host-mingw32.o): Update.
|
|
* config/i386/x-i386 (driver-i386.o): Update.
|
|
* config/i386/x-darwin (host-i386-darwin.o): Update.
|
|
* config/i386/x-cygwin (host-cygwin.o): Update.
|
|
* config/i386/t-nwld (nwld.o): Update.
|
|
* config/i386/t-netware (netware.o): Update.
|
|
* config/i386/t-interix (winnt.o): Update.
|
|
* config/i386/t-cygwin (cygwin1.o, cygwin2.o): Update.
|
|
* config/i386/t-cygming (winnt.o, winnt-cxx.o, winnt-stubs.o,
|
|
msformat-c.o): Update.
|
|
* config/bfin/t-bfin-linux (generated_files): Add
|
|
linux-sysroot-suffix.h.
|
|
* config/arm/t-wince-pe (pe.o): Update.
|
|
* config/arm/t-strongarm-pe (pe.o): Update.
|
|
* config/arm/t-pe (pe.o): Update.
|
|
* config/arm/t-arm (arm-c.o): Update.
|
|
* doc/install.texi (Prerequisites): Require make 3.80.
|
|
* Makefile.in: Remove .o targets.
|
|
(CCDEPMODE, DEPDIR, depcomp, BUILD_DEPMODE): New variables.
|
|
(OBSTACK_H, FIBHEAP_H, PARTITION_H, MD5_H, BCONFIG_H): Remove.
|
|
(simple_generated_h, simple_generated_c): Move earlier.
|
|
(generated_files): New variable.
|
|
(TARGET_H, MACHMODE_H, HOOKS_H, HOSTHOOKS_DEF_H, LANGHOOKS_DEF_H,
|
|
TARGET_DEF_H, RTL_BASE_H, RTL_H, PARAMS_H, BUILTINS_DEF, TREE_H,
|
|
BASIC_BLOCK_H, GCOV_IO_H, COVERAGE_H, DEMANGLE_H, RECOG_H,
|
|
ALIAS_H, EMIT_RTL_H, FLAGS_H, FUNCTION_H, EXPR_H, OPTABS_H,
|
|
REGS_H, RA_H, RESOURCE_H, SCHED_INT_H, INTEGRATE_H, CFGLAYOUT_H,
|
|
CFGLOOP_H, IPA_UTILS_H, IPA_REFERENCE_H, IPA_TYPE_ESCAPE_H,
|
|
CGRAPH_H, DF_H, RESOURCE_H, DDG_H, GCC_H, GGC_H, TIMEVAR_H,
|
|
INSN_ATTR_H, C_COMMON_H, C_PRAGMA_H, C_TREE_H, SYSTEM_H,
|
|
PREDICT_H, DECNUM_H, MKDEPS_H, SYMTAB_H, TREE_DUMP_H,
|
|
TREE_GIMPLE_H, TREE_FLOW_H, TREE_SSA_LIVE_H, PRETTY_PRINT_H,
|
|
DIAGNOSTIC_H, C_PRETTY_PRINT_H, SCEV_H, LAMBDA_H, TREE_DATA_REF_H,
|
|
VARRAY_H, TREE_INLINE_H, REAL_H, DBGCNT_H, EBIMAP_H): Remove.
|
|
(.c.o): Remove.
|
|
(COMPILE.base, COMPILE): New variables.
|
|
(%.o): New pattern rule.
|
|
(ALL_HOST_OBJS): New variable.
|
|
(xgcc$(exeext), cpp$(exeext)): Remove extra version.o.
|
|
(dummy-checksum.o, cc1-checksum.o): Remove.
|
|
(DRIVER_SHLIB): New variable.
|
|
(DRIVER_DEFINES): Use it.
|
|
(gencondmd.c): Move out of build/.
|
|
(s-conditions): Update.
|
|
(BUILDCOMPILE.base, BUILDCOMPILE): New variables.
|
|
(ALL_BUILD_OBJS): Likewise.
|
|
(build/%.o): Use BUILDCOMPILE.
|
|
(build/ggc-none.o, build/ggc-none.o, build/min-insn-modes.o,
|
|
build/print-rtl.o, build/read-rtl.o, build/rtl.o, build/vec.o,
|
|
build/gencondmd.o, build/genattrtab.o, build/genautomata.o,
|
|
build/gencheck.o, build/gencodes.o, build/genconditions.o,
|
|
build/genconfig.o, build/genconstants.o, build/genemit.o,
|
|
build/genextract.o, build/genflags.o, build/genmddeps.o,
|
|
build/genopinit.o, build/genoutput.o, build/genpeep.o,
|
|
build/genpreds.o, build/genrecog.o, build/gcov-iov.o,
|
|
build/gen-protos.o, build/scan.o, build/fix-header.o,
|
|
build/scan-decls.o): Simplify.
|
|
(collect2.o, c-opts.o, gcc.o, gccspec.o, gcc-options.o,
|
|
cppdefault.o, protoize.o, unprotoize.o, intl.o, version.o,
|
|
prefix.o, toplev.o): Reduce to variable setting.
|
|
(libbackend.o): Use COMPILE. Remove most dependencies. Move later.
|
|
($(out_object_file), gcc-options.o): New targets.
|
|
($(ALL_HOST_OBJS)): New target. Include dependency files.
|
|
* configure: Rebuilt.
|
|
* configure.ac: Call ZW_CREATE_DEPDIR, ZW_PROG_COMPILER_DEPENDENCIES.
|
|
* doc/sourcebuild.texi (Front End Directory): Document new variable.
|
|
|
|
2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
|
|
|
|
* c-common.c (c_sizeof_or_alignof_type): If we're not allowed to
|
|
complain when we hit an error, return ERROR_MARK_NODE.
|
|
|
|
2008-03-25 Naveen.H.S <naveen.hs@kpitcummins.com>
|
|
|
|
* config/sh/constraints.md (Pso, Psz): New constraints.
|
|
* config/sh/sh.c (print_operand): Add %V and %W operand codes.
|
|
* config/sh/sh.md (*andsi3_bclr, *iorsi3_bset): New insns.
|
|
|
|
2008-03-25 Naveen.H.S <naveen.hs@kpitcummins.com>
|
|
|
|
* config/sh/sh.c (sh_expand_t_scc): Emit movrt for SH2A if possible.
|
|
* config/sh/sh.md (xorsi3_movrt, movrt): New insns.
|
|
|
|
2008-03-25 Naveen.H.S <naveen.hs@kpitcummins.com>
|
|
|
|
* config/sh/sh.md (prefetch): Add condition for SH2A target.
|
|
(prefetch_sh2a): New.
|
|
|
|
2008-03-25 Jayant Sonar <Jayant.sonar@kpitcummins.com>
|
|
Naveen.H.S <naveen.hs@kpitcummins.com>
|
|
|
|
* config/sh/constraints.md (I28): New constraint.
|
|
* config/sh/sh.c (broken_move): Add support for movi20s.
|
|
* config/sh/sh.md (movsi_ie): Add the alternative for movi20s.
|
|
|
|
2008-03-25 Anil Paranjape <anil.paranjape@kpitcummins.com>
|
|
Jayant Sonar <Jayant.sonar@kpitcummins.com>
|
|
Naveen.H.S <naveen.hs@kpitcummins.com>
|
|
|
|
* config/sh/sh.c (SH_ATTRIBUTES): Define.
|
|
(SYMBOL_FLAG_FUNCVEC_FUNCTION): Define.
|
|
(print_operand): Handle resbank in %@ operand code.
|
|
(sh_encode_section_info): New.
|
|
(push_regs): Add conditions for resbank.
|
|
(sh_expand_epilogue): Likewise.
|
|
(sh_insert_attributes): Likewise.
|
|
(sh_attribute_table): Likewise.
|
|
(sh_handle_resbank_handler_attribute): New.
|
|
(sh2a_handle_function_vector_handler_attribute): New.
|
|
(sh2a_is_function_vector_call): New.
|
|
(sh2a_get_function_vector_number): New.
|
|
(sh2a_function_vector_p): New.
|
|
(sh_cfun_resbank_handler_p): New.
|
|
* config/sh/sh.md (calli): Emit jsr/n if possible.
|
|
(calli_tbr_rel): New.
|
|
(calli_pcrel): Emit jsr/n if possible.
|
|
(return_i): Emit rts/n if possible.
|
|
(call_valuei_tbr_rel): New.
|
|
(call_valuei_pcrel): Add condition for SH2A target.
|
|
(call_value): Likewise.
|
|
* config/sh/sh-protos.h (sh_cfun_resbank_handler_p): Declare.
|
|
(sh2a_get_function_vector_number): Likewise.
|
|
(sh2a_is_function_vector_call): Likewise.
|
|
* doc/extend.texi: Document TBR relative addressing of SH2A.
|
|
(resbank): Add description for SH2A.
|
|
|
|
2008-03-24 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR c/22371
|
|
* gimplify.c (gimplify_modify_expr): For frontend type-correct
|
|
pointer assignments change conversions according to middle-end rules.
|
|
(gimplify_modify_expr_rhs): Deal with NULL TARGET_EXPR_INITIAL.
|
|
* configure.ac: Include type checking in yes.
|
|
* configure: Regenerate.
|
|
|
|
2008-03-24 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
* diagnostic.c (diagnostic_count_diagnostic): Delete.
|
|
(diagnostic_report_diagnostic): Update. Handle ICEs here.
|
|
|
|
2008-03-24 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* gthr-vxworks.h (UNUSED): Define.
|
|
|
|
2008-03-23 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386.h (STATIC_CHAIN_REGNUM): Use R10_REG and CX_REG.
|
|
|
|
2008-03-23 Zuxy Meng <zuxy.meng@gmail.com>
|
|
|
|
* doc/extend.texi (Function Attributes): Add missing comma in the
|
|
example of the "alloc_size" attribute.
|
|
|
|
2008-03-23 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
Revert:
|
|
2008-03-05 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386-modes.def: Use 4 byte alignment on DI for
|
|
32bit host.
|
|
|
|
2008-03-19 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/35496
|
|
* stor-layout.c (update_alignment_for_field): Set minimum alignment
|
|
of the underlying type of a MS bitfield layout to the natural
|
|
alignment of the type.
|
|
|
|
2008-03-22 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.c (assign_386_stack_local): Align DImode slots
|
|
to their natural alignment to avoid store forwarding stalls.
|
|
|
|
2008-03-22 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-cfg.c (verify_expr): Recurse again for invariant addresses.
|
|
For PHI nodes verify the address is invariant.
|
|
* tree-ssa-ccp.c (ccp_decl_initial_min_invariant): Remove.
|
|
(get_symbol_constant_value): Use is_gimple_min_invariant.
|
|
(maybe_fold_stmt_indirect): Likewise.
|
|
|
|
2008-03-22 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
PR rtl-optimization/33927
|
|
* Makefile.in (dse.o): Depend on $(TM_P_H).
|
|
* expr.h (extract_low_bits): Declare.
|
|
* expmed.c (extract_low_bits): New function.
|
|
* rtlhooks.c (gen_lowpart_general): Generalize SUBREG handling.
|
|
* dse.c: Include tm_p.h.
|
|
(find_shift_sequence): Remove the read_reg argument and return the
|
|
read value. Emit the instructions instead of returning them.
|
|
Iterate on new_mode rather than calculating it each time.
|
|
Check MODES_TIEABLE_P. Use simplify_gen_subreg to convert the
|
|
source to NEW_MODE and extract_low_bits to convert the shifted
|
|
value to READ_MODE.
|
|
(replace_read): Allow the load and store to have different mode
|
|
classes. Use extract_low_bits when SHIFT == 0. Create the shift
|
|
or extraction instructions before trying the replacement. Update
|
|
dump-file code accordingly, avoiding use of REGNO (store_info->rhs).
|
|
|
|
2008-03-22 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.c (assign_386_stack_local): Align DImode slots
|
|
to their natural alignment to avoid store forwarding stalls.
|
|
|
|
2008-03-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
PR target/27946
|
|
* config/rs6000/rs6000.md (floatdidf2): Discouraging fprs and
|
|
encouraging but not allowing gprs for input;
|
|
change the input constraint to !f#r.
|
|
(fix_truncdfdi2): Discouraging fprs and encouraging but not allowing
|
|
gprs for output;
|
|
change the output constraint to !f#r.
|
|
|
|
2008-03-21 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/13958
|
|
* config/i386/i386.md ("*floatunssi<mode2>_1"): New pattern with
|
|
corresponding post-reload splitters.
|
|
("floatunssi<mode>2"): Expand to unsigned_float x87 insn pattern
|
|
when x87 FP math is selected.
|
|
* config/i386/i386-protos.h (ix86_expand_convert_uns_sixf_sse):
|
|
New function prototype.
|
|
* config/i386/i386.c (ix86_expand_convert_uns_sixf_sse): New
|
|
unreachable function to ease macroization of insn patterns.
|
|
|
|
2008-03-21 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* tree-data-ref.c (dump_data_dependence_relation): Avoid data
|
|
reference dumps if ddr is NULL or dependence is unknown.
|
|
|
|
2008-03-20 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/linux-atomic.asm (ATOMIC_TEST_AND_SET): Take
|
|
unsigned extension into account.
|
|
(ATOMIC_COMPARE_AND_SWAP): Likewise.
|
|
(ATOMIC_FETCH_AND_OP, ATOMIC_FETCH_AND_COMBOP): Likewise.
|
|
Do computations on a scratch register.
|
|
|
|
2008-03-21 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop):
|
|
Use is_gimple_min_invariant instead of TREE_INVARIANT.
|
|
* tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Likewise.
|
|
* tree-ssa-dom.c (record_equality): Likewise.
|
|
* tree-inline.c (copy_body_r): Likewise.
|
|
* tree-ssa-pre.c (make_values_for_stmt): Remove test for
|
|
TREE_INVARIANT.
|
|
|
|
2008-03-20 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (split_branches): Pass zero to redirect_jump
|
|
as 'delete_unused' argument.
|
|
|
|
2008-03-20 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Remove
|
|
special casing of constant qualifiers.
|
|
* tree-ssa.c (useless_type_conversion_p_1): Instead do not
|
|
care about them in general.
|
|
* tree-ssa-ccp.c (ccp_fold): Addresses are constant or not
|
|
regardless of their type.
|
|
(fold_stmt_r): Forcefully fold *& if we end up with that.
|
|
|
|
2008-03-20 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config.gcc (arm*-*-uclinux*): Remove duplicate arm/uclinux-elf.h.
|
|
* config/arm/uclinux-eabi.h (SUBTARGET_EXTRA_LINK_SPEC): Add extra
|
|
linker flags.
|
|
* config/arm/bpabi.h (SUBTARGET_EXTRA_LINK_SPEC): Provide default
|
|
definition.
|
|
(LINK_SPEC): Use SUBTARGET_EXTRA_LINK_SPEC.
|
|
* config/arm/unwind-arm.h (_Unwind_decode_target2): Add uClinux.
|
|
|
|
2008-03-20 Volker Reichelt <v.reichelt@netcologne.de>
|
|
|
|
* common.opt (Wmudflap): New option.
|
|
* tree-mudflap.c (mf_xform_derefs_1): Guard warning by OPT_Wmudflap.
|
|
(mx_register_decls): Likewise.
|
|
(mudflap_finish_file): Likewise.
|
|
* doc/invoke.texi: Document -Wno-mudflap.
|
|
|
|
2008-03-20 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* c-format.c (replace_format_name_to_system_name): New.
|
|
(cmp_attribs): New.
|
|
(convert_format_name_to_system_name): New.
|
|
(decode_format_attr): Add use of convert_format_name_to_system_name.
|
|
(format_types_orig): Add gnu_ prefix to names.
|
|
(check_format_info_main): Special treating of \0 escaped names for
|
|
supporting multi-character format specifiers as I32, I64.
|
|
(TARGET_OVERRIDES_FORMAT_ATTRIBUTES): Use of user defined attributes.
|
|
(gnu_target_overrides_format_attributes): New.
|
|
* c-format.h: Add structure target_ovr_attr to hold
|
|
system specific formatter names.
|
|
* config.gcc: Add for x86&x86_64 cygwin and mingw32 targets the
|
|
msformat-c.o file to c_target_objs and cxx_target_objs.
|
|
* config/i386/mingw32.h (TARGET_OVERRIDES_FORMAT_ATTRIBUTES): New.
|
|
(TARGET_OVERRIDES_FORMAT_ATTRIBUTES_COUNT): New.
|
|
(TARGET_N_FORMAT_TYPES): New.
|
|
* config/i386/msformat-c.c: New.
|
|
* config/i386/t-cygming: Add build rule for msformat-c.o.
|
|
* doc/extend.texi: Add new format names gnu_* and ms_* and
|
|
further details.
|
|
* doc/tm.texi: (TARGET_OVERRIDES_FORMAT_ATTRIBUTES): New.
|
|
|
|
2008-03-20 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* doc/invoke.texi (-O3): Add -ftree-vectorize to the list of
|
|
optimizations turned on under -O3.
|
|
(ftree-vectorize): Add that the flag is turned on with -O3.
|
|
|
|
2008-03-20 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* regmove.c (try_auto_increment): Fix spelling error in comment.
|
|
* final.c (final_scan_insn): Likewise.
|
|
|
|
2008-03-20 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/14552
|
|
* config/i386/mmx.md (*mov<mode>_internal_rex64"): Adjust register
|
|
allocator preferences for "y" and "r" class registers.
|
|
("*mov<mode>_internal"): Ditto.
|
|
("*movv2sf_internal_rex64"): Ditto.
|
|
("*movv2sf_internal"): Ditto.
|
|
|
|
2008-03-19 Michael Matz <matz@suse.de>
|
|
|
|
PR middle-end/35616
|
|
* calls.c (expand_call): Check overlap of arguments with call
|
|
address for sibcalls.
|
|
|
|
2008-03-19 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/35496
|
|
* stor-layout.c (update_alignment_for_field): Set minimum alignment
|
|
of the underlying type of a MS bitfield layout to the natural
|
|
alignment of the type.
|
|
|
|
2008-03-19 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR other/35094
|
|
* toplev.c (decode_d_option): Handle all CPP flags.
|
|
* tree-vrp.c: Update tree_pass descriptors.
|
|
* regrename.c: Update tree_pass descriptors.
|
|
* fwprop.c: Update tree_pass descriptors.
|
|
* doc/invoke.texi: Remove documentation of dropped -d? flags.
|
|
* tree-into-ssa.c: Update tree_pass descriptors.
|
|
* tree-dump.c: Update tree_pass descriptors.
|
|
* tree-complex.c: Update tree_pass descriptors.
|
|
* tree-dump.h: Update tree_pass descriptors.
|
|
* see.c: Update tree_pass descriptors.
|
|
* cgraphbuild.c: Update tree_pass descriptors.
|
|
* tracer.c: Update tree_pass descriptors.
|
|
* tree-loop-distribution.c: Update tree_pass descriptors.
|
|
* cgraph.c: Update tree_pass descriptors.
|
|
* postreload-gcse.c: Update tree_pass descriptors.
|
|
* postreload.c: Update tree_pass descriptors.
|
|
* tree-ssa-loop-ch.c: Update tree_pass descriptors.
|
|
* tree-tailcall.c: Update tree_pass descriptors.
|
|
* tree-pass.h (tree_opt_pass): Rename to ...
|
|
(opt_pass) ... this one; add "type" field and remove letter field.
|
|
(gimple_opt_pass, rtl_opt_pass, simple_ipa_opt_pass): New.
|
|
(execute_pass_list, execute_ipa_pass_list, all_passes, all_ipa_passes,
|
|
all_lowering_passes): Update declaration.
|
|
* ipa-cp.c: Update tree_pass descriptors.
|
|
* final.c: Update tree_pass descriptors.
|
|
* omp-low.c: Update tree_pass descriptors.
|
|
* tree-ssa-dse.c: Update tree_pass descriptors.
|
|
* ipa-reference.c: Update tree_pass descriptors.
|
|
* tree-ssa-uncprop.c: Update tree_pass descriptors.
|
|
* auto-inc-dec.c: Update tree_pass descriptors.
|
|
* reorg.c: Update tree_pass descriptors.
|
|
* cgraphunit.c: Update tree_pass descriptors.
|
|
* tree-ssa-copyrename.c: Update tree_pass descriptors.
|
|
* tree-ssa-ccp.c: Update tree_pass descriptors.
|
|
* df-core.c: Update tree_pass descriptors.
|
|
* mode-switching.c: Update tree_pass descriptors.
|
|
* tree-nomudflap.c: Update tree_pass descriptors.
|
|
* modulo-sched.c: Update tree_pass descriptors.
|
|
* ipa-pure-const.c: Update tree_pass descriptors.
|
|
* cse.c: Update tree_pass descriptors.
|
|
* web.c: Update tree_pass descriptors.
|
|
* tree-stdarg.c: Update tree_pass descriptors.
|
|
* tree-ssa-math-opts.c: Update tree_pass descriptors.
|
|
* tree-ssa-dom.c: Update tree_pass descriptors.
|
|
* tree-nrv.c: Update tree_pass descriptors.
|
|
* tree-ssa-alias.c: Update tree_pass descriptors.
|
|
* loop-init.c: Update tree_pass descriptors.
|
|
* gimple-low.c: Update tree_pass descriptors.
|
|
* ipa-inline.c: Update tree_pass descriptors.
|
|
* tree-ssa-sink.c: Update tree_pass descriptors.
|
|
* global.c: Update tree_pass descriptors.
|
|
* ifcvt.c: Update tree_pass descriptors.
|
|
* jump.c: Update tree_pass descriptors.
|
|
* predict.c: Update tree_pass descriptors.
|
|
* tree-ssa-loop.c: Update tree_pass descriptors.
|
|
* recog.c: Update tree_pass descriptors.
|
|
* dse.c: Update tree_pass descriptors.
|
|
* tree-ssa-ifcombine.c: Update tree_pass descriptors.
|
|
* tree-eh.c: Update tree_pass descriptors.
|
|
* regmove.c: Update tree_pass descriptors.
|
|
* local-alloc.c
|
|
* function.c: Update tree_pass descriptors.
|
|
* tree-vectorizer.c: Update tree_pass descriptors.
|
|
* gcse.c: Update tree_pass descriptors.
|
|
* ipa-type-escape.c: Update tree_pass descriptors.
|
|
* tree-if-conv.c: Update tree_pass descriptors.
|
|
* init-regs.c: Update tree_pass descriptors.
|
|
* ipa.c: Update tree_pass descriptors.
|
|
* tree-ssa-phiopt.c: Update tree_pass descriptors.
|
|
* rtl-factoring.c: Update tree_pass descriptors.
|
|
* lower-subreg.c: Update tree_pass descriptors.
|
|
* bt-load.c: Update tree_pass descriptors.
|
|
* tree-dfa.c: Update tree_pass descriptors.
|
|
* except.c: Update tree_pass descriptors.
|
|
* emit-rtl.c: Update tree_pass descriptors.
|
|
* cfgexpand.c: Update tree_pass descriptors.
|
|
* tree-cfgcleanup.c: Update tree_pass descriptors.
|
|
* cfgcleanup.c: Update tree_pass descriptors.
|
|
* tree-ssa-pre.c: Update tree_pass descriptors.
|
|
* tree-sra.c: Update tree_pass descriptors.
|
|
* tree-mudflap.c: Update tree_pass descriptors.
|
|
* tree-ssa-copy.c: Update tree_pass descriptors.
|
|
* cfglayout.c: Update tree_pass descriptors.
|
|
* tree-ssa-forwprop.c: Update tree_pass descriptors.
|
|
* tree-ssa-dce.c: Update tree_pass descriptors.
|
|
* tree-ssa.c: Update tree_pass descriptors.
|
|
* regclass.c: Update tree_pass descriptors.
|
|
* integrate.c: Update tree_pass descriptors.
|
|
* tree-optimize.c: Update tree_pass descriptors.
|
|
* tree-ssa-phiprop.c: Update tree_pass descriptors.
|
|
* tree-object-size.c: Update tree_pass descriptors.
|
|
* combine.c: Update tree_pass descriptors.
|
|
* tree-outof-ssa.c: Update tree_pass descriptors.
|
|
* bb-reorder.c: Update tree_pass descriptors.
|
|
* stack-ptr-mod.c: Update tree_pass descriptors.
|
|
* var-tracking.c: Update tree_pass descriptors.
|
|
* tree-profile.c: Update tree_pass descriptors.
|
|
* tree-vect-generic.c: Update tree_pass descriptors.
|
|
* reg-stack.c: Update tree_pass descriptors.
|
|
* sched-rgn.c: Update tree_pass descriptors.
|
|
* tree-ssa-structalias.c: Update tree_pass descriptors.
|
|
* tree-cfg.c: Update tree_pass descriptors.
|
|
* passes.c (current_pass): Update declaration.
|
|
(finish_optimization_passes): Update.
|
|
(all_passes, all_ipa_passes, all_lowering_passes): Update declaration.
|
|
(register_one_dump_file, register_dump_files_1, next_pass_1):
|
|
Update arguments.
|
|
(init_optimization_passes): Update handling of new types.
|
|
(execute_one_pass, execute_pass_list, execute_ipa_pass_list): Update.
|
|
* ipa-struct-reorg.c: Update tree_pass descriptors.
|
|
* tree-ssa-reassoc.c: Update tree_pass descriptors.
|
|
* combine-stack-adj.c: Update tree_pass descriptors.
|
|
* cfgrtl.c: Update tree_pass descriptors.
|
|
* dce.c: Update tree_pass descriptors.
|
|
* tree-ssanames.c: Update tree_pass descriptors.
|
|
|
|
2008-03-19 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35609
|
|
* tree-ssa.c (walk_data): New structure.
|
|
(warn_uninitialized_var): If not always_executed warn with "maybe"
|
|
instead of "is".
|
|
(execute_early_warn_uninitialized): Compute post-dominators.
|
|
Initialize always_executed before processing each basic block.
|
|
|
|
2008-03-18 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
|
|
|
|
PR target/35504
|
|
* config/i386/i386.c (x86_this_parameter): Calculate correct location
|
|
of "this" pointer when "regparm = N" or "fastcall" is in effect.
|
|
|
|
2008-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* doc/include/texinfo.tex: Update to version 2008-03-17.10.
|
|
|
|
2008-03-18 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* expr.c (store_expr): Assume lang_hooks.reduce_bit_field_operations
|
|
is true.
|
|
(expand_expr_real_1) <REDUCE_BIT_FIELD>: Don't look at ignore.
|
|
(expand_expr_real_1): Assume lang_hooks.reduce_bit_field_operations
|
|
is true. Add "&& !ignore" condition to reduce_bit_field. Modify
|
|
target after ignore has been set, and move there also the commputation
|
|
of subtarget and original_target.
|
|
* langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
|
|
(LANG_HOOKS_INITIALIZER): Remove it.
|
|
* langhooks.h (struct lang_hooks): Remove reduce_bit_field_operations.
|
|
|
|
2008-03-18 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-sccvn.c (visit_reference_op_load): If the lookup
|
|
found an expression with constants, note that in the VN for the lhs.
|
|
* tree-ssa-pre.c (eliminate): Visit COND_EXPR statements and
|
|
fold them to constants if possible. Run cleanup_cfg if done so.
|
|
(execute_pre): Return todo.
|
|
(do_pre): Likewise.
|
|
(execute_fre): Likewise.
|
|
* tree-ssa-forwprop.c (can_propagate_from): Allow propagation
|
|
of constants.
|
|
(get_prop_source_stmt): Look through pointer conversions.
|
|
|
|
2008-03-18 Jan Hubicka <jh@suse.cz>
|
|
|
|
* tree-pretty-print.c: Include predict.h.
|
|
(dump_generic_node): Dump predictor.
|
|
* tree.h (PREDICT_EXPR_OUTCOME, PREDICT_EXPR_PREDICTION): Update.
|
|
* tree-gimple.c (is_gimple_stmt): Add PREDICT_EXPR.
|
|
* gimple-low.c (lower_stmt): Likewise.
|
|
* expr.c (expand_expr_real): Likewise.
|
|
* predict.c (tree_bb_level_predictions): Use PREDICT_EXPRs and remove
|
|
them.
|
|
(build_predict_expr, build_predict_expr): New.
|
|
* predict.h (predictor_name, build_predict_expr): Update.
|
|
* c-typeck.c (c_finish_bc_stmt): Add prediction.
|
|
* gimplify.c (gimplify_expr): Add PREDICT_EXPR.
|
|
* predict.def (PRED_CONTINUE): Update hitrate.
|
|
* tree.def (PREDICT_EXPR): Define.
|
|
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Mark PREDICT_EXPR;
|
|
do not handle BIND_EXPR.
|
|
* tree-inline.c (estimate_num_insns_1): PREDICT_EXPR is free.
|
|
* tree-cfg.c (verify_gimple_stmt): PREDICT_EXPR is valid.
|
|
* tree-ssa-operands.c (get_expr_operands): PREDICT_EXPR takes no
|
|
operands.
|
|
|
|
2008-03-18 Michael Matz <matz@suse.de>
|
|
|
|
* gcov-io.h (__gcov_merge_ior, __gcov_fork): Mark hidden.
|
|
|
|
2008-03-18 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-gimple.h (is_gimple_invariant_address): Declare.
|
|
(is_gimple_constant): Likewise.
|
|
* tree-gimple.c (is_gimple_constant): New function.
|
|
(is_gimple_invariant_address): Likewise.
|
|
(is_gimple_min_invariant): Implement in terms of is_gimple_constant
|
|
and is_gimple_invariant_address.
|
|
* tree-ssa-loop-niter.c (expand_simple_operations): Revert
|
|
previous change.
|
|
* tree-data-ref.c (get_references_in_stmt): A SSA_NAME is not
|
|
an addressable base.
|
|
|
|
2008-03-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/35611
|
|
* gimplify.c (gimplify_expr): Gimplify second operand of
|
|
OMP_ATOMIC_LOAD.
|
|
|
|
2008-03-17 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/19637
|
|
* fold-const.c (fold_unary): Remove restrictions of removing
|
|
intermediate pointer-conversions (P2)(P1)P0.
|
|
* tree-ssa-ccp.c (maybe_fold_stmt_addition): Recover from
|
|
conversion to void pointer.
|
|
(get_maxval_strlen): Handle addresses of the form &(*p)[0].
|
|
|
|
2008-03-16 James E. Wilson <wilson@tuliptree.org>
|
|
|
|
PR debug/31510
|
|
* dbxout.c (dbxout_expand_expr, case VAR_DECL): Return NULL for
|
|
emulated thread local variables.
|
|
|
|
2008-03-16 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35607
|
|
* tree-ssa-loop-niter.c (expand_simple_operations): Do not
|
|
expand TREE_INVARIANT operations that are not gimple invariant.
|
|
|
|
2008-03-16 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* doc/extend.texi (Alignment): Say that the ABI controls
|
|
the __alignof__ for non-strict-alignment targets rather
|
|
than being a recommendation.
|
|
|
|
2008-03-15 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_unwind_emit): Suppress unused unwinding
|
|
annotations.
|
|
(arm_output_fn_unwind): Mark functions that can not be unwound.
|
|
|
|
2008-03-15 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_rtx_costs_1): Add costs for ARMv6 value
|
|
extension instructions.
|
|
|
|
2008-03-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-ccp.c (ccp_fold): Also read from constant values
|
|
and fold constant aggregate refs.
|
|
(fold_const_aggregate_ref): Handle string constants
|
|
and constructors in ARRAY_REFs. Handle INDIRECT_REF.
|
|
(evaluate_stmt): Simplify now that ccp_fold folds constant
|
|
aggregate refs.
|
|
|
|
2008-03-15 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.md (insv): Use gen_insv_t2 and gen_insv_zero.
|
|
(extzv): Use gen_extzv_t2.
|
|
(insv_t2, insv_zero, extv, extzv_t2): New patterns.
|
|
|
|
2008-03-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-ccp.c (get_symbol_constant_value): Export.
|
|
(fold_const_aggregate_ref): Likewise.
|
|
(get_value): Return NULL if we don't have any values.
|
|
(ccp_finalize): Set const_val to NULL after freeing it.
|
|
* tree-flow.h (get_symbol_constant_value): Declare.
|
|
(fold_const_aggregate_ref): Likewise.
|
|
* tree-ssa-sccvn.c (try_to_simplify): Use them.
|
|
|
|
2008-03-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35593
|
|
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Make sure
|
|
to not produce negative array indices if not allowed. Add
|
|
parameter to indicate that.
|
|
(maybe_fold_offset_to_component_ref): Allow negative array
|
|
indices only for the first member of a structure.
|
|
(maybe_fold_offset_to_reference): Allow negative array indices.
|
|
(maybe_fold_stmt_addition): Likewise.
|
|
|
|
2008-03-15 Bjoern Haase <bjoern.m.haase@web.de>
|
|
Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.c (avr_arch_types): Add avr6 entry.
|
|
(avr_arch): Add ARCH_AVR6.
|
|
(avr_mcu_types): Add 'atmega2560' and 'atmega2561' entry.
|
|
(initial_elimination_offset): Initialize and use 'avr_pc_size'
|
|
instead of fixed value 2.
|
|
(print_operand_address): Use gs() asm specifier instead of pm().
|
|
(avr_assemble_integer): (Ditto.).
|
|
(avr_output_addr_vec_elt): (Ditto.).
|
|
(print_operand): Handle "!" code.
|
|
* config/avr/avr.h (TARGET_CPU_CPP_BUILTINS): Add
|
|
__AVR_3_BYTE_PC__, __AVR_2_BYTE_PC__ and __AVR_HAVE_JMP_CALL__.
|
|
(AVR_HAVE_EIJMP_EICALL): Define.
|
|
(AVR_3_BYTE_PC): Redefine.
|
|
(AVR_2_BYTE_PC): (Ditto.).
|
|
(PRINT_OPERAND_PUNCT_VALID_P): Add '!' code.
|
|
(LINK_SPEC): Add atmega2560 and atmega2561.
|
|
(CRT_BINUTILS_SPEC): Add atmega2560 (crtm2560.o) and atmega2561
|
|
(crtm2561.o).
|
|
* config/avr/avr.md (call_insn): Use eicall instead of icall
|
|
for 3 byte PC devices.
|
|
(call_value_insn): (Ditto.).
|
|
(*tablejump_enh): Use eijmp instead of ijmp for 3 byte PC devices.
|
|
(indirect_jump): Use only for for 2 byte PC devices.
|
|
(*tablejump): (Ditto.).
|
|
(*indirect_jump_avr6): Add insn.
|
|
(*tablejump_rjmp): Don't use for 3 byte PC devices.
|
|
* config/avr/libgcc.S (__prologue_saves__): Use eijmp
|
|
instead of ijmp for 3 byte PC devices.
|
|
(__tablejump2__): (Ditto.).
|
|
* config/avr/t-avr (MULITLIB_OPTIONS): Add avr6 architecture.
|
|
(MULITLIB_DIRNAMES): (Ditto.).
|
|
(MULTILIB_MATCHES): Add atmega2560 and atmega2561 to list.
|
|
|
|
2008-03-15 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/mmx.md ("sse2_umulv1siv2di3"): Rename from
|
|
"sse2_umulsidi3". Use V1DI mode for operand 0.
|
|
("mmx_psadbw"): Use V1DI mode for operand 0.
|
|
* config/i386/i386-modes.def (V1SI): New vector mode.
|
|
* config/i386/i386.c (struct builtin_description)
|
|
[IX86_BUILTIN_PMULUDQ]: Use CODE_FOR_sse2_umulv1siv1di3.
|
|
(v1di_ftype_v8qi_v8qi): Rename from di_ftype_v8qi_v8qi.
|
|
(v1di_ftype_v2si_v2si): Rename from di_ftype_v2si_v2si.
|
|
(ix86_init_mmx_sse_builtins) [__builtin_ia32_psadbw]: Use
|
|
v1di_ftype_v8qi_v8qi type.
|
|
[__builtin_ia32_pmuludq]: Use v1di_ftype_v2si_v2si type.
|
|
|
|
* doc/extend.texi (X86 Built-in Functions) [__builtin_ia32_psadbw,
|
|
__builtin_ia32_pmuludq]: Fix the mode of return value.
|
|
|
|
2008-03-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35595
|
|
* tree-ssa-pre.c (bitmap_find_leader): Handle expression
|
|
being a PHI_NODE.
|
|
|
|
2008-03-14 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* doc/invoke.texi (Option Summary, Xtensa Options): Document
|
|
-mserialize-volatile and -mno-serialize-volatile Xtensa options.
|
|
* config/xtensa/xtensa.c (print_operand): Do not emit MEMW instructions
|
|
unless TARGET_SERIALIZE_VOLATILE is enabled.
|
|
* config/xtensa/xtensa.md (*lsiu, *ssiu): Likewise.
|
|
* config/xtensa/xtensa.h (TARGET_DEFAULT): Add MASK_SERIALIZE_VOLATILE.
|
|
* config/xtensa/xtensa.opt (mserialize_volatile): New option.
|
|
|
|
2008-03-14 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/34172
|
|
* tree-flow.h (refs_may_alias_p): Declare.
|
|
(get_single_def_stmt): Likewise.
|
|
(get_single_def_stmt_from_phi): Likewise.
|
|
(get_single_def_stmt_with_phi): Likewise.
|
|
* tree-dfa.c (refs_may_alias_p): New function.
|
|
(get_single_def_stmt): Likewise.
|
|
(get_single_def_stmt_from_phi): Likewise.
|
|
(get_single_def_stmt_with_phi): Likewise.
|
|
* tree-ssa-sccvn.c (get_def_ref_stmt_vuses): New function.
|
|
(vn_reference_lookup_1): New helper function.
|
|
(vn_reference_lookup): Walk the virtual use-def chain to
|
|
continue searching for a match if the def does not alias the
|
|
reference we are looking for.
|
|
|
|
2008-03-14 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* doc/install.texi (Binaries): Remove UCLA archive. Add HVCC
|
|
archive and Perzl. Update The Written Word listing.
|
|
|
|
2008-03-14 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/34043
|
|
PR tree-optimization/33989
|
|
* tree-ssa-pre.c (execute_pre): Allow SCCVN to do insertion
|
|
when doing FRE.
|
|
(bitmap_find_leader): Use extra argument to verify dominance
|
|
relationship inside a basic-block.
|
|
(can_PRE_operation): Add VIEW_CONVERT_EXPR.
|
|
(find_leader_in_sets): Adjust.
|
|
(create_component_ref_by_pieces): Take extra argument for
|
|
dominance check, handle lookup failures.
|
|
(find_or_generate_expression): Likewise.
|
|
(create_expression_by_pieces): Likewise.
|
|
(insert_into_preds_of_block): Adjust.
|
|
(create_value_expr_from): If asked for, verify all operands
|
|
are in the blocks AVAIL_OUT set.
|
|
(make_values_for_stmt): Check for SSA_NAMEs that are life
|
|
over an abnormal edge.
|
|
(compute_avail): Remove such check.
|
|
(do_SCCVN_insertion): New function.
|
|
(eliminate): If we do not find a leader suitable for replacement
|
|
insert a replacement expression from SCCVN if available.
|
|
* tree-ssa-sccvn.h (run_scc_vn): Update prototype.
|
|
(struct vn_ssa_aux): Add needs_insertion flag.
|
|
* tree-ssa-sccvn.c (may_insert): New global flag.
|
|
(copy_reference_ops_from_ref): Value-number union member access
|
|
based on its size, not type and member if insertion is allowed.
|
|
(visit_reference_op_load): For a weak match from union type
|
|
punning lookup a view-converted value and insert a SSA_NAME
|
|
for that value if that is not found.
|
|
(visit_use): Make dumps shorter. Do not disallow value numbering
|
|
SSA_NAMEs that are life over an abnormal edge to constants.
|
|
(free_scc_vn): Release inserted SSA_NAMEs.
|
|
(run_scc_vn): New flag to specify whether insertion is allowed.
|
|
Process SSA_NAMEs in forward order.
|
|
* tree-ssa-loop-im.c (for_each_index): Handle invariant
|
|
ADDR_EXPRs inside VIEW_CONVERT_EXPR.
|
|
* fold-const.c (fold_unary): Fold VIEW_CONVERT_EXPRs from/to
|
|
pointer type to/from integral types that do not change the
|
|
precision to regular conversions.
|
|
|
|
2008-03-13 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* doc/extend.texi (X86 Built-in Functions) [__builtin_ia32_psll?,
|
|
__builtin_ia32_psrl?, __builtin_ia32_psra?, __builtin_ia32_psll?i,
|
|
__builtin_ia32_psrl?i, __builtin_ia32_psra?i, __builtin_ia32_psll?128,
|
|
__builtin_ia32_psrl?128, __builtin_ia32_psra?128]: Fix the mode of
|
|
input arguments and the mode of return value. Built-in functions
|
|
that operate on whole 64-bit MMX register now use V1DI mode.
|
|
|
|
2008-03-13 Alon Dayan <alond@il.ibm.com>
|
|
Olga Golovanevsky <olga@il.ibm.com>
|
|
|
|
PR tree-optimization/35041
|
|
* ipa-struct-reorg.c (find_pos_in_stmt_1): Add another option
|
|
to locate the right position in a statement.
|
|
|
|
2008-03-13 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/34000
|
|
PR target/35553
|
|
* config/i386/xmmintrin.h: Change all static inline functions to
|
|
extern inline and add __gnu_inline__ attribute.
|
|
* config/i386/bmintrin.h: Ditto.
|
|
* config/i386/smmintrin.h: Ditto.
|
|
* config/i386/tmmintrin.h: Ditto.
|
|
* config/i386/mmintrin-common.h: Ditto.
|
|
* config/i386/ammintrin.h: Ditto.
|
|
* config/i386/emmintrin.h: Ditto.
|
|
* config/i386/pmmintrin.h: Ditto.
|
|
* config/i386/mmintrin.h: Ditto.
|
|
* config/i386/mm3dnow.h: Ditto.
|
|
|
|
2008-03-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/35185
|
|
* omp-low.c (lower_regimplify, init_tmp_var, save_tmp_var): Removed.
|
|
(lower_omp_2): New function.
|
|
(lower_omp_1, lower_omp): Rewritten.
|
|
|
|
2008-03-13 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
PR 35054
|
|
* doc/extend.texi (Structure-Packing Pragmas): Replace "Win32"
|
|
with the phrase "Microsoft Windows compilers".
|
|
(Push/Pop Macro Pragmas): New subsection. Document
|
|
#pragma push_macro and pragma pop_macro.
|
|
|
|
2008-03-12 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.c (output_move_double): Prefer LDRD to LDM.
|
|
|
|
2008-03-12 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/thumb2.md: Extend peephole to cover 3-arg subs.
|
|
(thumb2_alusi3_short): Exclude PLUS and MINUS.
|
|
(thumb2_addsi_shortim): Rename ...
|
|
(thumb2_addsi_short): ... to this. Allow register operands.
|
|
(thumb2_subsi_short): New pattern.
|
|
(thumb2_one_cmplsi2_short,
|
|
thumb2_negsi2_short): New patterns and peepholes.
|
|
|
|
2008-03-12 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.c (arm_size_rtx_costs): Use ARM costs for Thumb-2.
|
|
|
|
2008-03-12 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (int_cond): New code iterator.
|
|
(fp_cond): Ditto.
|
|
("s<code>"): Macroize expander from seq, sne, sgt, sgtu, slt, sltu,
|
|
sge, sgeu, sle and sleu expanders usign int_cond code iterator.
|
|
("s<code>"): Macroize expander from sunordered, sordered, suneq, sunge,
|
|
sungt, sunle, sunlt and sltgt expanders usign fp_cond code iterator.
|
|
("b<code>"): Macroize expander from beq, bne, bgt, bgtu, blt, bltu,
|
|
bge, bgeu, ble and bleu expanders usign int_cond code iterator.
|
|
("b<code>"): Macroize expander from bunordered, bordered, buneq, bunge,
|
|
bungt, bunle, bunlt and bltgt expanders usign fp_cond code iterator.
|
|
|
|
2008-03-12 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.c (use_return_insn): Use offsets->saved_regs_mask
|
|
instead of {arm,thumb}_compute_save_reg_mask.
|
|
(output_return_instruction): Ditto.
|
|
(thumb_unexpanded_epilogue): Ditto.
|
|
(thumb1_expand_prologue): Ditto.
|
|
(thumb1_output_function_prologue): Ditto.
|
|
(arm_set_return_address): Ditto.
|
|
(thumb_set_return_address): Ditto.
|
|
(arm_get_frame_offsets): Set offsets->saved_regs_mask. Push extra
|
|
regs to achieve stack alignment.
|
|
(thumb1_compute_save_reg_mask): Fix compiler warning.
|
|
(arm_output_epilogue): Use offsets->saved_regs_mask.
|
|
Adjust stack pointer by poping call clobered registers.
|
|
(arm_expand_prologue): Use offsets->saved_regs_mask.
|
|
Adjust stack pointer by pushing extra registers.
|
|
* config/arm.h (arm_stack_offsets): Add saved_regs_mask.
|
|
|
|
2008-03-12 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR tree-opt/35422
|
|
* fold-const.c (fold_unary) <NOP_EXPR>: Distribute a narrowing
|
|
conversion to the operands of a multiplication.
|
|
|
|
2008-03-12 Richard Guenther <rguenther@suse.de>
|
|
|
|
* Makefile.in (OBJS-common): Add tree-ssa-phiprop.o
|
|
(tree-ssa-phiprop.o): Copy dependencies from tree-ssa-forwprop.o.
|
|
* timevar.def (TV_TREE_PHIPROP): Add.
|
|
* tree-ssa-phiprop.c: Split from tree-ssa-forwprop.c, added
|
|
pass description. Use TV_TREE_PHIPROP.
|
|
* tree-ssa-forwprop.c: Remove phiprop code.
|
|
|
|
2008-03-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/35549
|
|
* omp-low.c (maybe_lookup_decl): Constify first argument.
|
|
(use_pointer_for_field): Change last argument from bool to
|
|
omp_context *. Disallow shared copy-in/out in nested
|
|
parallel if decl is shared in outer parallel too.
|
|
(build_outer_var_ref, scan_sharing_clauses,
|
|
lower_rec_input_clauses, lower_copyprivate_clauses,
|
|
lower_send_clauses, lower_send_shared_vars): Adjust callers.
|
|
|
|
2008-03-12 Victor Kaplansky <victork@il.ibm.com>
|
|
Ira Rosen <irar@il.ibm.com>
|
|
|
|
* tree-vectorizer.c (free_stmt_vec_info): New function.
|
|
(destroy_loop_vec_info): Move code to free_stmt_vec_info().
|
|
Call free_stmt_vec_info(). Free LOOP_VINFO_STRIDED_STORES..
|
|
* tree-vectorizer.h (free_stmt_vec_info): Declare.
|
|
* tree-vect-transform.c (vectorizable_conversion): Free
|
|
vec_oprnds0 if it was allocated.
|
|
(vect_permute_store_chain): Remove unused VECs.
|
|
(vectorizable_store): Free VECs that are allocated in the..
|
|
function.
|
|
(vect_transform_strided_load, vectorizable_load): Likewise.
|
|
(vect_remove_stores): Simplify the code.
|
|
(vect_transform_loop): Move code to vect_remove_stores().
|
|
Call vect_remove_stores() and free_stmt_vec_info().
|
|
|
|
2008-03-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa.h (TARGET_LONG_PIC_SDIFF_CALL): Conditionalize define on
|
|
TARGET_HPUX. Revise comment.
|
|
(TARGET_LONG_PIC_PCREL_CALL): Revise comment.
|
|
* pa.c (output_call): Update for revised TARGET_LONG_PIC_SDIFF_CALL.
|
|
Use sr4 variant of `be' instruction when not generating PIC code.
|
|
(attr_length_call): Adjust for above change.
|
|
|
|
2008-03-11 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
* ipa-reference.c (static_execute): Remove module_statics_const and
|
|
associated setting code.
|
|
|
|
2008-03-11 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/35540
|
|
* config/i386/i386.md (paritysi2, paritydi2): Use register_operand
|
|
predicate for operand 1.
|
|
(paritysi2_cmp): Use register_operand predicate for operand 2.
|
|
Use earlyclobber modifier for operand 1. Remove support for
|
|
memory operands.
|
|
(paritydi2_cmp): Use register_operand predicate for operand 3.
|
|
Use earlyclobber modifier for operand 1. Remove support for
|
|
memory operands.
|
|
|
|
2008-03-11 Paul Brook <paul@codesourcery.com>
|
|
Vladimir Prus <vladimir@codesourcery.com>
|
|
|
|
* config/arm/arm.c (use_return_insn): Check TARGET_APCS_FRAME.
|
|
(arm_compute_save_reg0_reg12_mask): Always
|
|
check if register 11 must be saved. Always safe hard frame pointer
|
|
when frame_pointer_needeed.
|
|
(arm_compute_save_reg_mask): Save IP and PC
|
|
only with apcs frames.
|
|
(arm_output_epilogue): Adjust Thumb2 codepath to
|
|
be also invoked and work for ARM non-apcs frames.
|
|
(arm_expand_prologue): Don't bother saving IP
|
|
for non-apcs frame, since it's not clobbered by
|
|
prologue code. Implement non-apcs frame
|
|
layout.
|
|
|
|
2008-03-11 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
PR rtl-optimization/35281
|
|
* expr.c (convert_move): Use a new pseudo for the intermediate
|
|
from_mode->word_mode result.
|
|
|
|
2008-03-11 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* langhooks-def.h (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
|
|
* langhooks.h (struct lang_hooks): Delete clear_binding_stack member.
|
|
* toplev.c (compile_file): Don't call it.
|
|
|
|
2008-03-11 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR middle-end/35526
|
|
* expr.c (store_expr): Call emit_block_move if the mode
|
|
of "temp" RTX is BLKmode.
|
|
|
|
2008-03-11 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/31358
|
|
* tree-ssa-loop-manip.c (create_iv): Call force_gimple_operand for
|
|
the step with a NULL_TREE.
|
|
* tree-ssa-loop-ivopts.c (find_bivs): Convert the step
|
|
to sizetype if type is a pointer type.
|
|
(add_candidate_1): Don't convert the base and step to
|
|
the generic type if the orginal type is a pointer type.
|
|
(add_iv_value_candidates): Use sizetype for the step
|
|
if type is a pointer type.
|
|
(cand_value_at): Likewise.
|
|
* tree-ssa-address.c (add_to_parts): Use POINTER_PLUS_EXPR
|
|
for pointer types.
|
|
* tree-affine.c (tree_to_aff_combination <POINTER_PLUS_EXPR>):
|
|
Don't convert the tem affine to the type.
|
|
(add_elt_to_tree): Use sizetype for the step if a pointer.
|
|
Use POINTER_PLUS_EXPR for pointers.
|
|
(aff_combination_to_tree): Use sizetype for the step if a
|
|
pointer.
|
|
|
|
2008-03-10 Vladimir Makarov <vmakarov@redhat.com>
|
|
|
|
* config/i386/sse.md (ssse3_pmaddubswv8hi3, ssse3_pmaddubswv4hi3):
|
|
Remove commutativity hint.
|
|
|
|
2008-03-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/35438
|
|
PR c/35439
|
|
* c-parser.c (c_parser_omp_threadprivate): Don't add vars with
|
|
errorneous type. Check that v is a VAR_DECL.
|
|
|
|
PR middle-end/35099
|
|
* tree-cfg.c (new_label_mapper): Update cfun->last_label_uid.
|
|
|
|
2008-03-10 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR tree-optimization/35494
|
|
* tree-ssa-ccp.c (get_symbol_constant_value): Check if value
|
|
may be overriden at link and run time.
|
|
|
|
2008-03-10 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/34677
|
|
* tree-ssa-pre.c (modify_expr_node_pool): Remove.
|
|
(poolify_tree): Likewise.
|
|
(modify_expr_template): Likewise.
|
|
(poolify_modify_stmt): Likewise.
|
|
(insert_fake_stores): Handle all component-ref style stores
|
|
in addition to INDIRECT_REF. Also handle complex types.
|
|
Do not poolify the inserted load.
|
|
(realify_fake_stores): Do not rebuild the tree but only
|
|
make it a SSA_NAME copy.
|
|
(init_pre): Remove initialzation of modify_expr_template.
|
|
Do not allocate modify_expr_node_pool.
|
|
(fini_pre): Do not free modify_expr_node_pool.
|
|
|
|
2008-03-10 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.md (UNSPEC_STACK_ALIGN, UNSPEC_PIC_OFFSET): Renumber
|
|
to avoid conflicts.
|
|
|
|
2008-03-10 Paul Brook <paul@codesourcery.com>
|
|
Mark Shinwell <shinwell@codesourcery.com>
|
|
|
|
* config/arm/cortex-r4.md: New.
|
|
* config/arm/thumb2.md (divsi3, udivsi3): Annotate with
|
|
insn attributes.
|
|
* config/arm/arm.md: Include cortex-r4.md.
|
|
(insn): Add smmls, sdiv and udiv values.
|
|
(generic_sched): Don't use generic scheduling for Cortex-R4.
|
|
(arm_issue_rate): New function.
|
|
(TARGET_SCHED_ISSUE_RATE): Define.
|
|
|
|
2008-03-10 Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
* doc/invoke.texi (-ftree-loop-distribution): Add an example.
|
|
|
|
2008-03-10 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-pre.c (get_sccvn_value): Simplify.
|
|
(compute_avail): Do not add stmt uses to AVAIL_OUT.
|
|
|
|
2008-03-10 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* langhooks-def.h (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS):
|
|
Set default to true.
|
|
|
|
2008-03-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* c.opt (Wsynth): Deprecate.
|
|
* doc/invoke.texi (Option Summary, Warning Options): Document
|
|
-Wno-format-contains-nul.
|
|
|
|
2008-03-09 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/35496
|
|
* config/i386/i386.c (ix86_constant_alignment): Compute alignment using
|
|
ALIGN_MODE_128 for VECTOR_CST and INTEGER_CST in addition to REAL_CST.
|
|
|
|
2008-03-09 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* config/rs6000/rs6000.c (builtin_description): Rename vector
|
|
left shift operations.
|
|
* config/rs6000/altivec.md (UNSPEC_VSL): Remove.
|
|
(altivec_vsl<VI_char>): Rename to ...
|
|
(ashl<mode>3): ... new name.
|
|
(mulv4sf3, mulv4si3, negv4sf2): Replace gen_altivec_vslw with
|
|
gen_ashlv4si3.
|
|
(absv4sf2): Convert to use ashift:V4SI instead of UNSPEC_VSL.
|
|
|
|
2008-03-08 Richard Guenther <rguenther@suse.de>
|
|
|
|
* coverage.h (tree_coverage_counter_addr): Declare.
|
|
* coverage.c (tree_coverage_counter_addr): New function.
|
|
* tree-profile.c (tree_gen_edge_profiler): Unshare counter
|
|
before using again.
|
|
(tree_gen_pow2_profiler): Use tree_coverage_counter_addr.
|
|
(tree_gen_one_value_profiler): Likewise.
|
|
(tree_gen_ic_profiler): Likewise.
|
|
(tree_gen_average_profiler): Likewise.
|
|
(tree_gen_ior_profiler): Likewise.
|
|
|
|
2008-03-08 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-sccvn.h (vn_binary_op_lookup): Remove.
|
|
(vn_binary_op_insert): Likewise.
|
|
(vn_unary_op_lookup): Likewise.
|
|
(vn_unary_op_insert): Likewise.
|
|
(vn_nary_op_lookup): Declare.
|
|
(vn_nary_op_insert): Likewise.
|
|
* tree-ssa-sccvn.c (struct vn_tables_s): Merge unary
|
|
and binary hashes, use a single obstack for unary_op_pool
|
|
and binary_op_pool.
|
|
(struct vn_binary_op_s, struct vn_unary_op_s): Replace with
|
|
a single struct vn_nary_op_s. Store tree code length and
|
|
a variable number of operands.
|
|
(struct vn_reference_op_struct): Remove unused op2.
|
|
(vn_reference_op_eq): Do not compare op2.
|
|
(vn_reference_op_compute_hash): Do not compute hash of op2.
|
|
(vn_unary_op_hash, vn_binary_op_hash): Replace with vn_nary_op_hash.
|
|
(vn_unary_op_compute_hash, vn_binary_op_compute_hash): Replace
|
|
with vn_nary_op_compute_hash.
|
|
(vn_unary_op_eq, vn_binary_op_eq): Replace with vn_nary_op_eq.
|
|
(vn_unary_op_lookup, vn_binary_op_lookup): Replace with
|
|
vn_nary_op_lookup.
|
|
(vn_unary_op_insert, vn_binary_op_insert): Replace with
|
|
vn_nary_op_insert.
|
|
(visit_unary_op): Call nary functions.
|
|
(visit_binary_op): Likewise.
|
|
(process_scc): Adjust for struct vn_tables_s changes.
|
|
(allocate_vn_table): Likewise.
|
|
(free_vn_table): Likewise.
|
|
* tree-vn.c (vn_add): Call nary functions.
|
|
(vn_lookup): Likewise.
|
|
|
|
2008-03-08 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/35498
|
|
* config/rs6000/rs6000.c (rs6000_expand_compare_and_swapqhi): Shift
|
|
wdst back after sync_compare_and_swapqhi_internal.
|
|
|
|
2008-03-08 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/22152
|
|
* config/i386/i386-modes.def (V1DI): New vector mode.
|
|
* config/i386/i386.h (VALID_MMX_REG_MODE): Add V1DImode.
|
|
* config/i386/mmx.md (MMXMODEI8): New mode iterator.
|
|
(MMXMODE248): Ditto.
|
|
(MMXMODE): Add V1DI mode.
|
|
(mmxvecsize): Change DI mode to V1DI mode.
|
|
("mov<mode>): Use MMXMODEI8 mode iterator.
|
|
("*mov<mode>_internal_rex64"): Ditto.
|
|
("*mov<mode>_internal"): Ditto.
|
|
("mmx_add<mode>3"): Ditto. Handle V1DImode for TARGET_SSE2.
|
|
("mmx_sub<mode>3"): Ditto.
|
|
("mmx_adddi3"): Remove insn pattern.
|
|
("mmx_subdi3"): Ditto.
|
|
("mmx_ashr<mode>3"): Use SImode and "yN" constraint for operand 2.
|
|
("mmx_lshr<mode>3"): Ditto. Use MMXMODE248 mode iterator.
|
|
("mmx_ashl<mode>3"): Ditto.
|
|
("mmx_lshrdi3"): Remove insn pattern.
|
|
("mmx_ashldi3"): Ditto.
|
|
* config/i386/i386.c (classify_argument): Handle V1DImode.
|
|
(function_arg_advance_32): Ditto.
|
|
(function_arg_32): Ditto.
|
|
(struct builtin_description) [IX86_BUILTIN_PADDQ]: Use
|
|
mmx_addv1di3 insn pattern.
|
|
[IX86_BUILTIN_PSUBQ]: Use mmx_subv1di3 insn pattern.
|
|
[IX86_BUILTIN_PSLL?, IX86_BUILTIN_PSRL?, IX86_BUILTIN_PSRA?,
|
|
IX86_BUILTIN_PSLL?I, IX86_BUILTIN_PSRL?I, IX86_BUILTIN_PSRA?I,
|
|
IX86_BUILTIN_PSLL?I128, IX86_BUILTIN_PSRL?I128, IX86_BUILTIN_PSRA?I128]:
|
|
Remove definitions of built-in functions.
|
|
(V1DI_type_node): New node.
|
|
(v1di_ftype_v1di_int): Ditto.
|
|
(v1di_ftype_v1di_v1di): Ditto.
|
|
(v2si_ftype_v2si_si): Ditto.
|
|
(v4hi_ftype_v4hi_di): Remove node.
|
|
(v2si_ftype_v2si_di): Ditto.
|
|
(ix86_init_mmx_sse_builtins): Handle V1DImode.
|
|
(__builtin_ia32_psll?, __builtin_ia32_psrl?, __builtin_ia32_psra?):
|
|
Redefine builtins using def_builtin_const with *_ftype_*_int node.
|
|
(__builtin_ia32_psll?i, __builtin_ia32_psrl?i, __builtin_ia32_psra?i):
|
|
Add new builtins using def_builtin_const.
|
|
(ix86_expand_builtin) [IX86_BUILTIN_PSLL?, IX86_BUILTIN_PSRL?,
|
|
IX86_BUILTIN_PSRA?, IX86_BUILTIN_PSLL?I, IX86_BUILTIN_PSRL?I,
|
|
IX86_BUILTIN_PSRA?I]: Handle builtin definitions.
|
|
* config/i386/mmintrin.h (__v1di): New typedef.
|
|
(_mm_add_si64): Cast arguments to __v1di type.
|
|
(_mm_sub_si64): Ditto.
|
|
(_mm_sll_pi16): Cast __count to __v4hi type.
|
|
(_mm_sll_pi32): Cast __count to __v2si type.
|
|
(_mm_sll_si64): Cast arguments to __v1di type.
|
|
(_mm_srl_pi16): Cast __count to __v4hi type.
|
|
(_mm_srl_pi32): Cast __count to __v2si type.
|
|
(_mm_srl_si64): Cast arguments to __v1di type.
|
|
(_mm_sra_pi16): Cast __count to __v4hi type.
|
|
(_mm_sra_pi32): Cast __count to __v2si type.
|
|
(_mm_slli_pi16): Use __builtin_ia32_psllwi.
|
|
(_mm_slli_pi32): Use __builtin_ia32_pslldi.
|
|
(_mm_slli_si64): Use __builtin_ia32_psllqi. Cast __m to __v1di type.
|
|
(_mm_srli_pi16): Use __builtin_ia32_psrlwi.
|
|
(_mm_srli_pi32): Use __builtin_ia32_psrldi.
|
|
(_mm_srli_si64): Use __builtin_ia32_psrlqi. Cast __m to __v1di type.
|
|
(_mm_srai_pi16): Use __builtin_ia32_psrawi.
|
|
(_mm_srai_pi32): Use __builtin_ia32_psradi.
|
|
* config/i386/i386.md (UNSPEC_NOP): Remove unspec definition.
|
|
* doc/extend.texi (X86 Built-in Functions) [__builtin_ia32_psll?,
|
|
__builtin_ia32_psrl?, __builtin_ia32_psra?, __builtin_ia32_psll?i,
|
|
__builtin_ia32_psrl?i, __builtin_ia32_psra?i]: Add new builtins.
|
|
|
|
2008-03-07 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* doc/include/texinfo.tex: Update to version 2008-03-07.10.
|
|
|
|
2008-03-07 Peter Bergner <bergner@vnet.ibm.com>
|
|
|
|
PR target/35373
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_address): Don't generate
|
|
reg+const addressing for Altivec modes. Don't generate reg+reg
|
|
addressing for TFmode or TDmode quantities.
|
|
|
|
2008-03-07 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* c-common.c (vector_types_convertible_p): Call langhook
|
|
instead of comptypes.
|
|
|
|
2008-03-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
PR tree-opt/35402
|
|
* tree-ssa-ccp.c (get_symbol_constant_value): Handle
|
|
integral and scalar float variables which have a
|
|
NULL DECL_INITIAL.
|
|
|
|
2008-03-06 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
* dwarf2out.c (dwarf2out_frame_debug_expr): Consult the
|
|
dwarf_register_span hook when emitting unwind information for
|
|
register-to-memory saves.
|
|
* config/rs6000/rs6000.c (spe_synthesize_frame): Delete.
|
|
(rs6000_frame_related): Remove call to spe_synthesize_frame.
|
|
|
|
2008-03-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* gimplify.c (goa_lhs_expr_p): Allow different ADDR_EXPR nodes
|
|
for the same VAR_DECL.
|
|
|
|
2008-03-06 Tom Tromey <tromey@redhat.com>
|
|
|
|
* treelang: Delete.
|
|
* doc/standards.texi (Standards): Don't mention treelang.
|
|
* doc/invoke.texi (Overall Options): Don't mention treelang.
|
|
* doc/install.texi (Prerequisites): Don't mention bison or
|
|
treelang.
|
|
(Configuration): Don't mention treelang.
|
|
(Building): Likewise.
|
|
* doc/frontends.texi (G++ and GCC): Don't mention treelang.
|
|
|
|
2008-03-06 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* simplify-rtx.c (simplify_subreg): Remove useless shifts from
|
|
word-extractions out of a multi-word object.
|
|
|
|
2008-03-06 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree.def (BIT_FIELD_REF): Constrain result type and its precision.
|
|
* tree-cfg.c (verify_expr): Verify BIT_FIELD_REF constraints on
|
|
result type and precision.
|
|
* expr.c (get_inner_reference): Set unsignedp based on the result
|
|
type of BIT_FIELD_REF.
|
|
* tree.h (BIT_FIELD_REF_UNSIGNED): Remove.
|
|
* tree-sra.c (instantiate_element): Do not set BIT_FIELD_REF_UNSIGNED.
|
|
(try_instantiate_multiple_fields): Likewise. Use the correct type
|
|
for BIT_FIELD_REF.
|
|
(sra_build_assignment): Likewise.
|
|
(sra_build_elt_assignment): Likewise.
|
|
(sra_explode_bitfield_assignment): Likewise.
|
|
* print-tree.c (print_node): Do not check BIT_FIELD_REF_UNSIGNED.
|
|
* tree-vect-transform.c (vect_create_epilog_for_reduction): Do not
|
|
set BIT_FIELD_REF_UNSIGNED.
|
|
(vectorizable_load): Likewise.
|
|
|
|
2008-03-06 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* cse.c (cse_extended_basic_block): Invalidate artificial defs
|
|
at bb start.
|
|
|
|
2008-03-06 Richard Guenther <rguenther@suse.de>
|
|
|
|
* alias.c (struct alias_set_entry): Move has_zero_child field
|
|
to pack with alias_set.
|
|
|
|
2008-03-05 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386-modes.def: Use 4 byte alignment on DI for
|
|
32bit host.
|
|
|
|
2008-03-05 Ian Lance Taylor <iant@google.com>
|
|
|
|
* alias.h (alias_set_type): Change from HOST_WIDE_INT to int.
|
|
|
|
2008-03-05 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* fwprop.c (update_df): Support width and offset parameters of
|
|
df_ref_create.
|
|
* ra-conflict.c (mark_reg_store, clear_reg_in_live,
|
|
global_conflicts): Change DF_REF_EXTRACT to either
|
|
DF_REF_ZERO_EXTRACT or DF_REF_SIGN_EXTRACT. Change
|
|
DF_REF_STRICT_LOWER_PART to DF_REF_STRICT_LOW_PART.
|
|
* df-scan.c (df_ref_record, df_defs_record,
|
|
df_ref_create_structure, df_def_record_1, df_uses_record,
|
|
df_get_conditional_uses, df_get_call_refs, df_insn_refs_collect,
|
|
df_bb_refs_collect, df_entry_block_defs_collect,
|
|
df_exit_block_uses_collect): Support new width and offset fields.
|
|
(ref_extract_pool): New storage pool.
|
|
(df_free_ref): New function.
|
|
(df_reg_chain_unlink, df_free_collection_rec,
|
|
df_sort_and_compress_refs): Call df_free_ref.
|
|
(df_ref_equal_p, df_ref_compare): Compare offset and width fields
|
|
of df_ref_extract.
|
|
(df_ref_create_structure): Allocate df_ref_extract if offset and
|
|
width fields are used.
|
|
(df_def_record_1): Get offset and width from ZERO_EXTRACT.
|
|
(df_uses_record): Get offset and width from ZERO_EXTRACT
|
|
and SIGN_EXTRACT.
|
|
* global.c (build_insn_chain): Change DF_REF_EXTRACT to either
|
|
DF_REF_ZERO_EXTRACT or DF_REF_SIGN_EXTRACT. Change
|
|
DF_REF_STRICT_LOWER_PART to DF_REF_STRICT_LOW_PART.
|
|
* df.h (df_ref_flags): Change DF_REF_EXTRACT to either
|
|
DF_REF_ZERO_EXTRACT or DF_REF_SIGN_EXTRACT. Change
|
|
DF_REF_STRICT_LOWER_PART to DF_REF_STRICT_LOW_PART.
|
|
(df_ref_extract): New structure.
|
|
(DF_REF_WIDTH, DF_REF_OFFSET): New macros.
|
|
(df_ref_create): Add width and offset parameters.
|
|
|
|
2008-03-05 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-structalias.c (get_constraint_for_component_ref):
|
|
Use ranges_overlap_p.
|
|
(offset_overlaps_with_access): Rename
|
|
to ranges_overlap_p and move ...
|
|
* tree-flow-inline.h (ranges_overlap_p): ... here.
|
|
|
|
* tree.h (get_inner_reference, handled_component_p): Update
|
|
comments.
|
|
|
|
* tree.h (record_component_aliases, get_alias_set,
|
|
alias_sets_conflict_p, alias_sets_must_conflict_p,
|
|
objects_must_conflict_p): Move declarations ...
|
|
* alias.h (record_component_aliases, get_alias_set,
|
|
alias_sets_conflict_p, alias_sets_must_conflict_p,
|
|
objects_must_conflict_p): ... here.
|
|
Include coretypes.h.
|
|
* Makefile.in (ALIAS_H): Add coretypes.h dependency.
|
|
|
|
2008-03-05 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* cfg.c: Include tree-flow.h.
|
|
(remove_edge_raw): Call redirect_edge_var_map_clear.
|
|
(redirect_edge_succ_nodup): Call redirect_edge_var_map_dup.
|
|
* tree-flow-inline.h (redirect_edge_var_map_def): New.
|
|
(redirect_edge_var_map_result): New.
|
|
* tree-cfgcleanup.c (remove_forwarder_block_with_phi): Replace
|
|
PENDING_STMT use with redirect_edge_var_map_*.
|
|
* tree-ssa.c (edge_var_maps): New definition.
|
|
(redirect_edge_var_map_add): New.
|
|
(redirect_edge_var_map_clear): New.
|
|
(redirect_edge_var_map_dup): New.
|
|
(redirect_edge_var_map_vector): New.
|
|
(redirect_edge_var_map_destroy): New.
|
|
(ssa_redirect_edge): Replace PENDING_STMT use with
|
|
redirect_edge_var_map_*.
|
|
(flush_pending_stmts): Same.
|
|
(delete_tree_ssa): Destroy edge var map.
|
|
* tree-flow.h (struct _edge_var_map): New.
|
|
Define edge_var_map vector type.
|
|
Declare redirect_edge_var_map_* prototypes.
|
|
* Makefile.in (cfg.o): Depend on TREE_FLOW_H.
|
|
* tree-cfg.c (reinstall_phi_args): Replace
|
|
PENDING_STMT use with redirect_edge_var_map_*.
|
|
|
|
2008-03-05 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/35472
|
|
* tree-ssa-dse.c (dse_optimize_stmt): Do not delete a store
|
|
whose single use_stmt has a overlapping set of loaded and
|
|
stored symbols as that use_stmt might be a noop assignment then.
|
|
|
|
2008-03-05 Joel Sherrill <joel.sherrill@oarcorp.com>
|
|
|
|
* gthr-rtems.h: Implement __gthread_mutex_destroy.
|
|
|
|
2008-03-05 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR c++/35336
|
|
* tree.def (BIT_FIELD_REF): Document that operands 1 and 2
|
|
should be constants.
|
|
* tree-cfg.c (verify_expr): Verify it.
|
|
* fold-const.c (fold_truthop): Remove code generating
|
|
BIT_FIELD_REFs of structure bases.
|
|
(fold_binary): Likewise.
|
|
(fold_ternary): Position and size of BIT_FIELD_REFs are
|
|
always host integers.
|
|
(make_bit_field_ref): Remove.
|
|
(optimize_bit_field_compare): Remove.
|
|
(all_ones_mask_p): Remove.
|
|
|
|
2008-03-05 Gabor Loki <loki@gcc.gnu.org>
|
|
|
|
PR gcc/33009
|
|
* rtl-factoring.c (clear_regs_live_in_seq): Fix backward steps.
|
|
(split_block_and_df_analyze): New. Split basic block and rebuild
|
|
dataflow.
|
|
(block_label_after): Use SPLIT_BLOCK_AND_DF_ANALYZE instead of
|
|
SPLIT_BLOCK.
|
|
(split_pattern_seq): Likewise.
|
|
(erase_matching_seqs): Likewise.
|
|
(split_pattern_seq): Skip return insn in case of REG_NORETURN note.
|
|
|
|
2008-03-04 Geoff Keating <geoffk@apple.com>
|
|
|
|
* fold-const.c (tree_single_nonnegative_warnv_p): Fix mixed
|
|
declaration and code.
|
|
(tree_invalid_nonnegative_warnv_p): Likewise.
|
|
|
|
2008-03-05 Serge Belyshev <belyshev@depni.sinp.msu.ru>
|
|
|
|
* doc/install.texi (Testing): Correct quoting for the RUNTESTFLAGS
|
|
examples. Truncate option-names then causing overfull hbox.
|
|
|
|
2008-03-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR target/35222
|
|
* configure.ac (CONFIG_SJLJ_EXCEPTIONS): Force SJLJ exceptions
|
|
on hpux10.
|
|
* configure: Rebuilt.
|
|
|
|
2008-03-04 Rafael Espindola <espindola@google.com>
|
|
|
|
* fold-const.c (tree_simple_nonnegative_warnv_p): New.
|
|
(tree_unary_nonnegative_warnv_p): New.
|
|
(tree_binary_nonnegative_warnv_p): New.
|
|
(tree_single_nonnegative_warnv_p): New.
|
|
(tree_invalid_nonnegative_warnv_p): New.
|
|
(tree_expr_nonnegative_warnv_p): Redefine in term of the new functions.
|
|
|
|
2008-03-04 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR 28322
|
|
* opts.c (handle_option): Postpone 'unknown option' errors only for
|
|
warning options.
|
|
|
|
2008-03-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/35453
|
|
* config/i386/smmintrin.h (SIDD_XXX): Renamed to ...
|
|
(_SIDD_XXX): This.
|
|
|
|
2008-03-04 Rafael Espindola <espindola@google.com>
|
|
|
|
* fold-const.c (tree_unary_nonzero_warnv_p): New.
|
|
(tree_binary_nonzero_warnv_p): New.
|
|
(tree_single_nonzero_warnv_p): New.
|
|
(tree_expr_nonzero_warnv_p): Redefine using the new functions.
|
|
|
|
2008-03-04 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR middle-end/35456
|
|
* fold-const.c (fold_cond_expr_with_comparison): Prevent
|
|
transformations for modes that have signed zeros.
|
|
* ifcvt.c (noce_try_abs): Ditto.
|
|
|
|
2008-03-04 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config/i386/i386.c (override_options): Force
|
|
-maccumulate-outgoing-args on if TARGET_STACK_PROBE.
|
|
|
|
2008-03-04 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR c++/35262
|
|
* ipa-inline.c (cgraph_decide_inlining_of_small_function): Fix typo
|
|
in last commit.
|
|
|
|
2008-03-04 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* config/i386/i386.md (allocate_stack_worker_32): Use __chkstk
|
|
label to probe the stack.
|
|
|
|
2008-03-04 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
* gthr-win32.h [__GTHREAD_HIDE_WIN32API]
|
|
(__gthr_win32_mutex_destroy): Declare.
|
|
[__GTHREAD_HIDE_WIN32API] (__gthread_mutex_destroy): Use
|
|
__gthr_win32_mutex_destroy.
|
|
* config/i386/gthr-win32.c (__gthr_win32_mutex_destroy): Define.
|
|
|
|
2008-03-03 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR c++/35262
|
|
* ipa-inline.c (cgraph_decide_inlining_of_small_function): Be more
|
|
aggressive on inlining cold calls.
|
|
|
|
2008-03-03 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-sccvn.c (visit_reference_op_store): Do not insert
|
|
struct copies into the expression table.
|
|
(simplify_unary_expression): Handle VIEW_CONVERT_EXPR.
|
|
(try_to_simplify): Likewise.
|
|
* fold-const.c (fold_unary): Fold VIEW_CONVERT_EXPR of
|
|
integral and pointer arguments which do not change the
|
|
precision to NOP_EXPRs.
|
|
* tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Adjust
|
|
VIEW_CONVERT_EXPR case.
|
|
|
|
2008-03-02 Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
* tree-scalar-evolution.c (instantiate_parameters_1): An SSA_NAME
|
|
defined in a loop at depth 0 is invariant.
|
|
* tree-chrec.c (evolution_function_is_invariant_rec_p): Ditto.
|
|
* tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Should never
|
|
be called at loop depth 0.
|
|
|
|
2008-03-02 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR driver/35420
|
|
* gcc.c (process_command): Update copyright notice dates.
|
|
* gcov.c (print_version): Likewise.
|
|
* gcov-dump.c (print_version): Likewise.
|
|
* mips-tfile.c (main): Likewise.
|
|
* mips-tdump.c (main): Likewise.
|
|
|
|
2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR 24924
|
|
* c-common.c (flag_permissive): Delete.
|
|
(constant_expression_warnings): Check flags first.
|
|
(constant_expression_error): New.
|
|
* c-common.h (flag_permissive): Delete.
|
|
(constant_expression_error): Declare.
|
|
* flags.h (flag_permissive): Declare. Update description.
|
|
* diagnostic.c (pedwarn): Update.
|
|
(permerror): New.
|
|
* diagnostic.h: (pedantic_error_kind): Rename as pedantic_warning_kind.
|
|
(permissive_error_kind): New.
|
|
* toplev.c (flag_permissive): Define. Update description.
|
|
* toplev.h (permissive_error_kind): Declare.
|
|
* c-errors.c (pedwarn_c99): Use pedantic_warning_kind.
|
|
(pedwarn_c90): Use pedantic_warning_kind.
|
|
* c-opts.c (c_common_post_options): flag_permissive does not affect
|
|
flag_pedantic_errors.
|
|
|
|
2008-03-02 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* libgcc2.c (__addvSI3, __addvsi3, __addvDI3, __subvSI3,
|
|
__subvsi3, __subvDI3, __negvSI2, __negvsi2, __negvDI2, __absvSI2,
|
|
__absvsi2, __absvDI2): Use unsigned arithmetic.
|
|
|
|
2008-03-02 Andi Kleen <ak@suse.de>
|
|
Richard Guenther <rguenther@suse.de>
|
|
|
|
* struct-equiv.c: Remove file.
|
|
* cfg_cleanup.c (condjump_equiv_p): Remove.
|
|
* Makefile.in (OBJS-common): Remove struct-equiv.o.
|
|
(struct-equiv.o): Remove rule.
|
|
* basic-block.h (struct_equiv_checkpoint, STRUCT_EQUIV_*,
|
|
insns_match_p, struct_equiv_block_eq, struct_equiv_init,
|
|
rtx_equiv_p, condjump_equiv_p): Remove prototypes.
|
|
|
|
2008-03-01 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* ifcvt.c (noce_process_if_block): Try to handle only the then
|
|
block if the else block exists but isn't suitable.
|
|
|
|
2008-03-01 Janne Blomqvist <jb@gcc.gnu.org>
|
|
|
|
PR gcc/35063
|
|
* gthr-posix.h (__gthread_mutex_destroy): Remove extra declarations.
|
|
* gthr-posix95.h (__gthread_mutex_destroy): Likewise. Note this fixes
|
|
regression from previous patch.
|
|
|
|
2008-03-01 Janne Blomqvist <jb@gcc.gnu.org>
|
|
|
|
PR gcc/35063
|
|
* gthr.h: Add __gthread_mutex_destroy as a function that must be
|
|
implemented.
|
|
* gthr-vxworks.h (__gthread_mutex_destroy): Null implementation.
|
|
* gthr-single.h (__gthread_mutex_destroy): Likewise.
|
|
* gthr-rtems.h (__gthread_mutex_destroy): Likewise.
|
|
* gthr-mipssde.h (__gthread_mutex_destroy): Likewise.
|
|
* gthr-nks.h (__gthread_mutex_destroy): Likewise.
|
|
* gthr-solaris.h (__gthread_mutex_destroy): Call mutex_destroy.
|
|
* gthr-win32.h (__GTHREAD_MUTEX_DESTROY_FUNCTION): Remove.
|
|
(__gthread_mutex_destroy_function): Rename to
|
|
__gthread_mutex_destroy.
|
|
* gthr-dce.h (__gthread_mutex_destroy): Call
|
|
pthread_mutex_destroy.
|
|
* gthr-tpf.h (__gthread_mutex_destroy): Likewise.
|
|
* gthr-posix.h (__gthread_mutex_destroy): Likewise.
|
|
* gthr-posix95.h (__gthread_mutex_destroy): Likewise.
|
|
|
|
2008-03-01 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* df-scan.c (df_ref_chain_change_bb): Simplify.
|
|
(df_insn_change_bb): Add new_bb argument. Simplify. Call
|
|
set_block_for_insn if there's any change.
|
|
* df.h ((df_insn_change_bb): Fix prototype.
|
|
* cfgrtl.c (update_bb_for_insn_chain): Pass bb to
|
|
df_insn_change_bb, don't call set_block_for_insn.
|
|
* emit-rtl.c (reorder_insns): Likewise.
|
|
* haifa-sched.c (move_insn): Likewise.
|
|
|
|
2008-03-01 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* rtlanal.c (loc_mentioned_in_p): Test XVECEXPs correctly.
|
|
|
|
2008-03-01 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* tree-flow-inline.h (next_readonly_imm_use): Return
|
|
NULL_USE_OPERAND_P after the end.
|
|
|
|
2008-03-01 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/35411
|
|
* tree-sra.c (sra_build_assignment): Split conversion to
|
|
final type to a separate statement if we are not assigning
|
|
to a register.
|
|
|
|
2008-02-29 Francois-Xavier Coudert <coudert@clipper.ens.fr>
|
|
|
|
* fold-const.c (fold_convertible_p): Correct the logic to follow
|
|
that in fold_convert().
|
|
|
|
2008-02-29 Douglas Gregor <doug.gregor@gmail.com>
|
|
|
|
PR c++/35315
|
|
* tree-inline.c (build_duplicate_type): When we make a
|
|
duplicate type, make it unique in the canonical types system.
|
|
|
|
2008-02-29 Tom Tromey <tromey@redhat.com>
|
|
|
|
* toplev.c (input_file_stack, input_file_stack_tick, fs_p,
|
|
input_file_stack_history, input_file_stack_restored): Remove.
|
|
(push_srcloc, pop_srcloc, restore_input_file_stack): Likewise.
|
|
* input.h (struct file_stack): Remove.
|
|
(push_srcloc, pop_srcloc, restore_input_file_stack): Likewise.
|
|
(input_file_stack, input_file_stack_tick, INPUT_FILE_STACK_BITS):
|
|
Likewise.
|
|
* diagnostic.h (struct diagnostic_context) <last_module>: Change
|
|
type.
|
|
(diagnostic_last_module_changed): Add 'map' argument.
|
|
(diagnostic_set_last_function): Likewise.
|
|
* diagnostic.c (undiagnostic_report_current_module): Iterate using
|
|
line map, not input_file_stack.
|
|
* c-lex.c (fe_file_change): Don't use push_srcloc or pop_srcloc.
|
|
|
|
2008-02-29 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.md (arm_addsi3): Add r/k/n alternative.
|
|
|
|
2008-02-29 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/ieee754-df.S (muldf3): Use RET macros.
|
|
|
|
2008-02-29 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-pre.c (get_sccvn_value): Create missing VNs via
|
|
vn_lookup_or_add.
|
|
* tree-ssa-sccnv.c (visit_reference_op_store): Use the rhs
|
|
value for comparing for a store match.
|
|
(simplify_unary_expression): Do nothing for SSA_NAMEs.
|
|
(try_to_simplify): Do not do a full-blown reference lookup.
|
|
|
|
2008-02-29 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (sh_scalar_mode_supported_p): New function.
|
|
(TARGET_SCALAR_MODE_SUPPORTED_P): Define.
|
|
|
|
* config/sh/sh.h (OVERRIDE_OPTIONS): Don't warn for profiling.
|
|
|
|
2008-02-29 Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
* tree-loop-linear.c (try_interchange_loops): Compare memory access
|
|
strides against cache sizes.
|
|
|
|
2008-02-29 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
* config/sh/sh.c (sh_secondary_reload): Handle loading a float
|
|
constant to fpul.
|
|
|
|
2008-02-28 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
* simplify-rtx.c (simplify_unary_operation_1): Extend the handling
|
|
of SUBREG_PROMOTED_VAR_P to cope with cases where the extended value
|
|
is smaller than the original promoted value.
|
|
(simplify_subreg): If OP is a SUBREG, try to preserve its
|
|
SUBREG_PROMOTED_VAR_P information.
|
|
|
|
2008-02-28 Steven Bosscher <stevenb.gcc@gmail.com>
|
|
|
|
* tree-ssa-sccvn (vn_ssa_aux_obstack): New obstack.
|
|
(VN_INFO_GET): Allocate new objects on the obstack.
|
|
(init_scc_vn): Initialize the obstack. Use XDELETE instead of free
|
|
for rpo_numbers_temp, for consistency.
|
|
(free_scc_vn): Free the obstack.
|
|
|
|
2008-02-28 Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
* doc/invoke.texi: Document -ftree-loop-distribution.
|
|
* tree-loop-distribution.c: New.
|
|
* tree-pass.h (pass_loop_distribution): New.
|
|
* graphds.h (struct graph): Add htab_t indices.
|
|
* timevar.def (TV_TREE_LOOP_DISTRIBUTION): New.
|
|
* tree-vectorizer.c (rename_variables_in_loop): Extern.
|
|
(slpeel_tree_duplicate_loop_to_edge_cfg): Init PENDING_STMT to NULL.
|
|
* tree-vectorizer.h (tree_duplicate_loop_on_edge): Declared.
|
|
* tree-data-ref.c (debug_data_dependence_relations): New.
|
|
(dump_data_dependence_relation): Also print data references.
|
|
(free_data_ref): Extern.
|
|
(same_access_functions): Moved...
|
|
(find_vertex_for_stmt): Renamed rdg_vertex_for_stmt.
|
|
(dump_rdg_vertex, debug_rdg_vertex, dump_rdg_component,
|
|
debug_rdg_component, dump_rdg, debug_rdg, dot_rdg_1, dot_rdg,
|
|
struct rdg_vertex_info, rdg_vertex_for_stmt): New.
|
|
(create_rdg_edge_for_ddr, create_rdg_vertices): Cleaned up.
|
|
(stmts_from_loop): Skip LABEL_EXPR.
|
|
(hash_stmt_vertex_info, eq_stmt_vertex_info, hash_stmt_vertex_del):
|
|
New.
|
|
(build_rdg): Initialize rdg->indices htab.
|
|
(free_rdg, stores_from_loop, ref_base_address,
|
|
rdg_defs_used_in_other_loops_p, have_similar_memory_accesses,
|
|
have_similar_memory_accesses_1, ref_base_address_1,
|
|
remove_similar_memory_refs): New.
|
|
* tree-data-ref.h: Depend on tree-chrec.h.
|
|
(debug_data_dependence_relations, free_data_ref): Declared.
|
|
(same_access_functions): ... here.
|
|
(ddr_is_anti_dependent, ddrs_have_anti_deps, ddr_dependence_level):
|
|
New.
|
|
(struct rdg_vertex): Add has_mem_write and has_mem_reads.
|
|
(RDGV_HAS_MEM_WRITE, RDGV_HAS_MEM_READS, RDG_STMT,
|
|
RDG_MEM_WRITE_STMT, RDG_MEM_READS_STMT): New.
|
|
(dump_rdg_vertex, debug_rdg_vertex, dump_rdg_component,
|
|
debug_rdg_component, dump_rdg, debug_rdg, dot_rdg,
|
|
rdg_vertex_for_stmt): Declared.
|
|
(struct rdg_edge): Add level.
|
|
(RDGE_LEVEL): New.
|
|
(free_rdg, stores_from_loop, remove_similar_memory_refs,
|
|
rdg_defs_used_in_other_loops_p, have_similar_memory_accesses):
|
|
Declared.
|
|
(rdg_has_similar_memory_accesses): New.
|
|
* tree-vect-analyze.c: Remove unused static decls.
|
|
* lambda.h (dependence_level): New.
|
|
* common.opt (ftree-loop-distribution): New.
|
|
* tree-flow.h (mark_virtual_ops_in_bb,
|
|
slpeel_tree_duplicate_loop_to_edge_cfg,
|
|
rename_variables_in_loop): Declared.
|
|
* Makefile.in (TREE_DATA_REF_H): Depend on tree-chrec.h.
|
|
(OBJS-common): Add tree-loop-distribution.o.
|
|
(tree-loop-distribution.o): New rule.
|
|
* tree-cfg.c (mark_virtual_ops_in_bb): New.
|
|
(mark_virtual_ops_in_region): Use mark_virtual_ops_in_bb.
|
|
* passes.c (init_optimization_passes): Schedule pass_loop_distribution.
|
|
|
|
2008-02-28 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
PR target/33963
|
|
* tree.c (handle_dll_attribute): Disallow TYPE_DECLs for types
|
|
other than structures and unions.
|
|
|
|
2008-02-28 Richard Guenther <rguenther@suse.de>
|
|
|
|
Revert:
|
|
2008-02-26 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-flow.h (uid_decl_map_hash, uid_decl_map_eq): Move ...
|
|
* tree.h (uid_decl_map_hash, uid_decl_map_eq): ... here.
|
|
(lookup_decl_from_uid): Declare.
|
|
(remove_decl_from_map): Likewise.
|
|
* tree-ssa.c (uid_decl_map_eq, uid_decl_map_hash): Move ...
|
|
* tree.c (uid_decl_map_eq, uid_decl_map_hash): ... here.
|
|
(decl_for_uid_map): New global hashtable mapping DECL_UID
|
|
to the decl tree.
|
|
(init_ttree): Allocate it.
|
|
(insert_decl_to_uid_decl_map): New helper function.
|
|
(make_node_stat): Insert new decls into the map.
|
|
(copy_node_stat): Likewise.
|
|
(lookup_decl_from_uid): New function.
|
|
(remove_decl_from_map): Likewise.
|
|
(print_decl_for_uid_map_statistics): New helper.
|
|
(dump_tree_statistics): Call it.
|
|
|
|
* tree-flow.h (struct gimple_df): Make referenced_vars a bitmap.
|
|
(referenced_var_iterator): Adjust.
|
|
(FOR_EACH_REFERENCED_VAR): Adjust.
|
|
(FOR_EACH_REFERENCED_VAR_IN_BITMAP): New iterator.
|
|
(num_referenced_vars): Adjust.
|
|
* tree-flow-inline.h (gimple_referenced_vars): Adjust.
|
|
(first_referenced_var): Remove.
|
|
(end_referenced_vars_p): Likewise.
|
|
(next_referenced_var): Likewise.
|
|
(referenced_var_iterator_set): New helper function.
|
|
* tree-dfa.c (referenced_var_lookup): Adjust.
|
|
(referenced_var_check_and_insert): Likewise.
|
|
(remove_referenced_var): Likewise.
|
|
* tree-ssa.c (verify_flow_insensitive_alias_info): Use
|
|
FOR_EACH_REFERENCED_VAR_IN_BITMAP.
|
|
(verify_call_clobbering): Likewise.
|
|
(verify_memory_partitions): Likewise.
|
|
(init_tree_ssa): Allocate bitmap instead of hashtable for
|
|
referenced_vars.
|
|
(delete_tree_ssa): Adjust.
|
|
* tree-ssa-alias.c (mark_aliases_call_clobbered): Use
|
|
FOR_EACH_REFERENCED_VAR_IN_BITMAP.
|
|
(compute_tag_properties): Likewise.
|
|
(set_initial_properties): Likewise.
|
|
(find_partition_for): Likewise.
|
|
(update_reference_counts): Likewise.
|
|
(dump_may_aliases_for): Likewise.
|
|
* tree-ssa-operands.c (add_virtual_operand): Likewise.
|
|
(add_call_clobber_ops): Likewise.
|
|
(add_call_read_ops): Likewise.
|
|
(get_asm_expr_operands): Likewise.
|
|
* tree-into-ssa.c (dump_decl_set): Likewise.
|
|
(update_ssa): Likewise.
|
|
* tree-sra.c (scan_function): Likewise.
|
|
(decide_instantiations): Likewise.
|
|
(scalarize_parms): Likewise.
|
|
* tree-ssa-alias-warnings.c (build_reference_table): Likewise.
|
|
(dsa_named_for): Likewise.
|
|
* tree-ssa-structalias.c (update_alias_info): Likewise.
|
|
(merge_smts_into): Likewise.
|
|
|
|
2008-02-27 David Daney <ddaney@avtrex.com>
|
|
|
|
PR target/34409
|
|
* config/mips/iris.h (MIPS_DEBUGGING_INFO): Define.
|
|
* config/mips/openbsd.h (MIPS_DEBUGGING_INFO): Same.
|
|
* config/mips/sde.h (MIPS_DEBUGGING_INFO): Remove undef.
|
|
* config/mips/vxworks.h (MIPS_DEBUGGING_INFO): Same.
|
|
* config/mips/mips.h (MIPS_DEBUGGING_INFO): Remove define.
|
|
|
|
2008-02-27 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/25477
|
|
* config/darwin-ppc-ldouble-patch.def (BUILT_IN_NANL): Add.
|
|
(BUILT_IN_NEXTTOWARD): Remove.
|
|
(BUILT_IN_NEXTTOWARDF): Ditto.
|
|
* config/darwin.c (darwin_patch_builtin): Use ACONCAT instead of
|
|
alloca/strcpy/strcat. Remove commented-out code. Fix whitespace.
|
|
|
|
2008-02-27 Tom Tromey <tromey@redhat.com>
|
|
|
|
* tree-dump.c (dequeue_and_dump) <FUNCTION_DECL>: Check
|
|
DECL_SAVED_TREE, not DECL_LANG_SPECIFIC, when dumping body.
|
|
|
|
2008-02-27 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* c-decl.c (merge_decls): Use DECL_USER_ALIGN() on olddecl to
|
|
update the respective field on newdecl.
|
|
|
|
2008-02-27 Revital Eres <eres@il.ibm.com>
|
|
|
|
PR rtl-optimization/34999
|
|
* bb-reorder.c (add_labels_and_missing_jumps): Do not handle
|
|
crossing edges that ends with a call insn.
|
|
(fix_up_fall_thru_edges): Handle crossing edges that ends with a
|
|
call insn and clear the EDGE_CROSSING flag of the crossing edge
|
|
when fixing fallthru edges.
|
|
|
|
2008-02-27 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35390
|
|
* fold-const.c (fold_unary): Return the correct argument,
|
|
converted to the result type.
|
|
|
|
2008-02-27 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/34971
|
|
* expr.c (expand_expr_real_1): Assert on rotates that operate
|
|
on partial modes.
|
|
* fold-const.c (fold_binary): Use the types precision, not the
|
|
bitsize of the mode if folding rotate expressions. Build rotates
|
|
only for full modes.
|
|
|
|
2008-02-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* c-ppoutput.c (scan_translation_unit): Handle CPP_PRAGMA
|
|
and CPP_PRAGMA_EOL.
|
|
* c-pragma.c (pragma_ns_name): New typedef.
|
|
(registered_pp_pragmas): New variable.
|
|
(c_pp_lookup_pragma): New function.
|
|
(c_register_pragma_1): If flag_preprocess_only, do nothing
|
|
for non-expanded pragmas, for expanded ones push pragma's
|
|
namespace and name into registered_pp_pragmas vector.
|
|
(c_invoke_pragma_handler): Register OpenMP pragmas even when
|
|
flag_preprocess_only, don't register GCC pch_preprocess
|
|
pragma if flag_preprocess_only.
|
|
* c-opts.c (c_common_init): Call init_pragma even if
|
|
flag_preprocess_only.
|
|
* c-pragma.c (c_pp_lookup_pragma): New prototype.
|
|
* config/darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Don't call
|
|
cpp_register_pragma if flag_preprocess_only.
|
|
|
|
2008-02-26 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
PR c/28800
|
|
* c-parser.c (c_parser_translation_unit): Warn for empty
|
|
translation unit, not empty source file.
|
|
|
|
2008-02-26 Paul Brook <paul@codesourcery.com>
|
|
|
|
* config/arm/arm.c (thumb_set_frame_pointer): Ensure SP is first
|
|
operand for Thumb-2.
|
|
* config/arm/arm.h (reg_class): Add CORE_REGS.
|
|
(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Ditto.
|
|
(BASE_REG_CLASS): Use CORE_REGS.
|
|
(PREFERRED_RELOAD_CLASS): Add STACK_REG.
|
|
(REGNO_MODE_OK_FOR_REG_BASE_P): Use REGNO_MODE_OK_FOR_BASE_P.
|
|
(REGNO_OK_FOR_INDEX_P): Exclude SP.
|
|
(ARM_REG_OK_FOR_INDEX_P): Always define. Use
|
|
ARM_REGNO_OK_FOR_INDEX_P.
|
|
(ARM_PRINT_OPERAND_ADDRESS): Swap operands for [reg, sp].
|
|
* config/arm/arm.md (arm_addsi3, thumb1_addsi3, arm_subsi3_insn,
|
|
arm_movsi_insn, thumb1_movsi_insni, stack_tie): Add "k" alternatives.
|
|
(ldm/stm peepholes): Ditto.
|
|
* config/arm/thumb2.md (thumb2_movdi): Add "k" alternatives.
|
|
* config/arm/vfp.md (arm_movsi_vfp, thumb2_movsi_vfp): Ditto.
|
|
* config/arm/iwmmxt.md (iwmmxt_movsi_insn): Ditto.
|
|
* config/arm/constraints.md: Enable "k" constraint on ARM.
|
|
|
|
2008-02-27 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* config/rs6000/rs6000.c: Annotate cache line size field in all
|
|
instances of struct processor_costs.
|
|
|
|
2008-02-26 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* dbgcnt.def (cfg_cleanup, cprop1, cprop2, dce_fast, dce_ud, dse1,
|
|
dse2, gcse, if_conversion, if_after_combine, if_after_reload,
|
|
jump_bypass): New counters.
|
|
* cfgcleanup.c (cleanup_cfg): Add dbg_cnt.
|
|
* dce.c (gate_ud_dce): Same.
|
|
(gate_fast_dce): Same.
|
|
* dse.c (gate_dse1): New function.
|
|
(gate_dse2): New function.
|
|
(gate_dse): Merge results of new gate functions.
|
|
* gcse.c (gcse_main): Bracket cprop1 and cprop2 with dbg_cnt.
|
|
(gate_handle_jump_bypass): Add dbg_cnt.
|
|
(gate_handle_gcse): Add dbg_cnt.
|
|
* ifcvt.c (gate_handle_if_conversion): Same.
|
|
(gate_handle_if_after_combine): Same.
|
|
(gate_handle_if_after_reload): Same.
|
|
* Makefile.in: Add DBGCNT_H to cfgcleanup.o and ifcvt.o.
|
|
|
|
2008-02-26 Edmar Wienskoski <edmar@freescale.com>
|
|
|
|
* config/rs6000/rs6000.c (processor_costs): Update e300 cache
|
|
line sizes.
|
|
* doc/invoke.texi: Add e300c2 and e300c3 to list of cpus.
|
|
|
|
2008-02-26 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/35315
|
|
* attribs.c (decl_attributes): Leave ATTR_FLAG_TYPE_IN_PLACE
|
|
alone if it's the naming decl for the type's main variant.
|
|
|
|
2008-02-26 Tom Tromey <tromey@redhat.com>
|
|
|
|
* system.h (USE_MAPPED_LOCATION): Poison.
|
|
* Makefile.in (GTFILES): Put CPP_ID_DATA_H first.
|
|
* tree-cfg.c (make_cond_expr_edges): Remove old location code.
|
|
(make_goto_expr_edges): Likewise.
|
|
(remove_bb): Likewise.
|
|
(execute_warn_function_return): Likewise.
|
|
* basic-block.h (struct edge_def) <goto_locus>: Change type to
|
|
location_t.
|
|
* c-common.c (fname_decl): Remove old location code.
|
|
* tree-vect-transform.c (vect_finish_stmt_generation): Remove old
|
|
location code.
|
|
* rtl.h (ASM_OPERANDS_SOURCE_LOCATION): Remove old-location
|
|
variant.
|
|
(ASM_INPUT_SOURCE_LOCATION): Likewise.
|
|
(gen_rtx_ASM_INPUT): Likewise.
|
|
(gen_rtx_ASM_INPUT_loc): Likewise.
|
|
(get_rtx_asm_OPERANDS): Remove.
|
|
* cfglayout.c (insn_locators_alloc): Remove old location code.
|
|
(set_curr_insn_source_location): Likewise.
|
|
(curr_insn_locator): Likewise.
|
|
* print-tree.c (print_node): Remove old location code.
|
|
* tree-mudflap.c (mf_varname_tree): Remove old location code.
|
|
(mf_file_function_line_tree): Remove test of USE_MAPPED_LOCATION.
|
|
* cfgexpand.c (expand_gimple_cond_expr): Don't use
|
|
location_from_locus.
|
|
(construct_exit_block): Remove old location code.
|
|
* emit-rtl.c (force_next_line_note): Remove old location code.
|
|
* profile.c (branch_prob): Remove old location code.
|
|
* tree-vectorizer.h (LOC, UNKNOWN_LOC, EXPR_LOC, LOC_FILE,
|
|
LOC_LINE): Remove old-location variants.
|
|
* langhooks.c (lhd_print_error_function): Remove old location
|
|
code.
|
|
* configure, config.in: Rebuilt.
|
|
* configure.ac (--enable-mapped-location): Remove.
|
|
* c-decl.c (c_init_decl_processing): Remove old location code.
|
|
(finish_function): Likewise.
|
|
* recog.c (decode_asm_operands): Remove old location code.
|
|
* c-pch.c (c_common_read_pch): Remove old location code.
|
|
* rtl.def (ASM_INPUT, ASM_OPERANDS): Remove old location
|
|
variants.
|
|
* gimple-low.c (lower_function_body): Remove old location code.
|
|
* toplev.c (unknown_location): Remove.
|
|
(push_srcloc): Remove old-location variant.
|
|
(process_options): Remove old location code.
|
|
(lang_dependent_init): Likewise.
|
|
* input.h (UNKNOWN_LOCATION): Move definition.
|
|
(location_t): Undeprecate.
|
|
(source_locus): Remove.
|
|
(location_from_locus): Remove.
|
|
(struct location_s): Remove.
|
|
Remove all old-location code.
|
|
(input_line, input_filename): Remove.
|
|
* final.c (final_scan_insn): Remove old location code.
|
|
* diagnostic.c (diagnostic_build_prefix): Remove
|
|
USE_MAPPED_LOCATION test.
|
|
* tree.h (gimple_stmt) <locus>: Now a location_t.
|
|
(tree_exp) <locus>: Likewise.
|
|
(DECL_IS_BUILTIN): Remove old-location variant.
|
|
(annotate_with_file_line, annotate_with_locus): Likewise.
|
|
(expr_locus, set_expr_locus): Update.
|
|
* tree.c (build1_stat): Remove old location code.
|
|
(last_annotated_node): Remove.
|
|
(annotate_with_file_line): Remove old-location variant.
|
|
(annotate_with_locus): Likewise.
|
|
(expr_location): Remove old location code.
|
|
(set_expr_location): Likewise.
|
|
(expr_has_location): Likewise.
|
|
(expr_locus): Likewise.
|
|
(set_expr_locus): Likewise.
|
|
(expr_filename): Don't use location_from_locus.
|
|
(expr_lineno): Likewise.
|
|
* rtl-error.c (location_for_asm): Remove old location code.
|
|
* c-lex.c (cb_line_change): Remove old location code.
|
|
(fe_file_change): Likewise.
|
|
(cb_def_pragma): Likewise.
|
|
(c_lex_with_flags): Likewise.
|
|
* gengtype.c (do_typedef): Don't special-case location types.
|
|
(define_location_structures): Remove.
|
|
(main): Don't call define_location_structures.
|
|
* tree-pretty-print.c (dump_implicit_edges): Remove old location
|
|
code.
|
|
|
|
2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR 26264
|
|
* builtins.def (BUILT_IN_STDARG_START): Remove.
|
|
* builtins.c (expand_builtin): Remove BUILT_IN_STDARG_START.
|
|
* tree-stdarg.c (execute_optimize_stdarg): Likewise.
|
|
* tree-inline.c (inline_forbidden_p_1): Likewise.
|
|
|
|
2008-02-26 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-flow.h (uid_decl_map_hash, uid_decl_map_eq): Move ...
|
|
* tree.h (uid_decl_map_hash, uid_decl_map_eq): ... here.
|
|
(lookup_decl_from_uid): Declare.
|
|
(remove_decl_from_map): Likewise.
|
|
* tree-ssa.c (uid_decl_map_eq, uid_decl_map_hash): Move ...
|
|
* tree.c (uid_decl_map_eq, uid_decl_map_hash): ... here.
|
|
(decl_for_uid_map): New global hashtable mapping DECL_UID
|
|
to the decl tree.
|
|
(init_ttree): Allocate it.
|
|
(insert_decl_to_uid_decl_map): New helper function.
|
|
(make_node_stat): Insert new decls into the map.
|
|
(copy_node_stat): Likewise.
|
|
(lookup_decl_from_uid): New function.
|
|
(remove_decl_from_map): Likewise.
|
|
(print_decl_for_uid_map_statistics): New helper.
|
|
(dump_tree_statistics): Call it.
|
|
|
|
* tree-flow.h (struct gimple_df): Make referenced_vars a bitmap.
|
|
(referenced_var_iterator): Adjust.
|
|
(FOR_EACH_REFERENCED_VAR): Adjust.
|
|
(FOR_EACH_REFERENCED_VAR_IN_BITMAP): New iterator.
|
|
(num_referenced_vars): Adjust.
|
|
* tree-flow-inline.h (gimple_referenced_vars): Adjust.
|
|
(first_referenced_var): Remove.
|
|
(end_referenced_vars_p): Likewise.
|
|
(next_referenced_var): Likewise.
|
|
(referenced_var_iterator_set): New helper function.
|
|
* tree-dfa.c (referenced_var_lookup): Adjust.
|
|
(referenced_var_check_and_insert): Likewise.
|
|
(remove_referenced_var): Likewise.
|
|
* tree-ssa.c (verify_flow_insensitive_alias_info): Use
|
|
FOR_EACH_REFERENCED_VAR_IN_BITMAP.
|
|
(verify_call_clobbering): Likewise.
|
|
(verify_memory_partitions): Likewise.
|
|
(init_tree_ssa): Allocate bitmap instead of hashtable for
|
|
referenced_vars.
|
|
(delete_tree_ssa): Adjust.
|
|
* tree-ssa-alias.c (mark_aliases_call_clobbered): Use
|
|
FOR_EACH_REFERENCED_VAR_IN_BITMAP.
|
|
(compute_tag_properties): Likewise.
|
|
(set_initial_properties): Likewise.
|
|
(find_partition_for): Likewise.
|
|
(update_reference_counts): Likewise.
|
|
(dump_may_aliases_for): Likewise.
|
|
* tree-ssa-operands.c (add_virtual_operand): Likewise.
|
|
(add_call_clobber_ops): Likewise.
|
|
(add_call_read_ops): Likewise.
|
|
(get_asm_expr_operands): Likewise.
|
|
* tree-into-ssa.c (dump_decl_set): Likewise.
|
|
(update_ssa): Likewise.
|
|
* tree-sra.c (scan_function): Likewise.
|
|
(decide_instantiations): Likewise.
|
|
(scalarize_parms): Likewise.
|
|
* tree-ssa-alias-warnings.c (build_reference_table): Likewise.
|
|
(dsa_named_for): Likewise.
|
|
* tree-ssa-structalias.c (update_alias_info): Likewise.
|
|
(merge_smts_into): Likewise.
|
|
|
|
2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR 34351
|
|
* doc/invoke.texi (-Wall): Add -Wvolatile-register-var.
|
|
* c-opts.c (c_common_handle_option): Wall enables
|
|
Wvolatile-register-var.
|
|
* common.opt: Move Wvolatile-register-var to...
|
|
* c.opt: ...here.
|
|
|
|
2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
* common.opt (Wlarger-than=): New.
|
|
* doc/invoke.texi (Warning Options): Replace -Wlarger-than- with
|
|
-Wlarger-than=.
|
|
* opts.c (common_handle_option): Handle -Wlarger-than=.
|
|
* optc-gen.awk: Likewise.
|
|
* opth-gen.awk: Likewise.
|
|
* stor-layout.c (layout_decl): Use -Wlarger-than= for warning.
|
|
* tree-optimize.c (tree_rest_of_compilation): Likewise.
|
|
|
|
2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
* c-common.c (match_case_to_enum_1): Add appropriate
|
|
OPT_W* parameter to warning.
|
|
(c_do_switch_warnings): Likewise.
|
|
* c-typeck.c (warning_init): Add one more parameter following
|
|
'warning' function.
|
|
(push_init_level): Update call to warning_init.
|
|
(pop_init_level): Likewise.
|
|
(add_pending_init): Likewise.
|
|
(output_init_element: Likewise.
|
|
|
|
2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR 28322
|
|
* toplev.c (toplev_main): If there are warnings or error, print
|
|
errors for ignored options.
|
|
* opts.c (ignored_options): New static variable.
|
|
(postpone_unknown_option_error): New.
|
|
(print_ignored_options): New.
|
|
(handle_option): Postpone errors for unknown -Wno-* options.
|
|
* opts.h (print_ignored_options): Declare.
|
|
|
|
2008-02-25 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
* config/mips/mips.md (loadgp_blockage, blockage): Change type
|
|
to "ghost".
|
|
|
|
2008-02-25 Richard Guenther <rguenther@suse.de>
|
|
|
|
Revert:
|
|
2008-02-25 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-flow.h (uid_decl_map_hash, uid_decl_map_eq): Move ...
|
|
* tree.h (uid_decl_map_hash, uid_decl_map_eq): ... here.
|
|
(lookup_decl_from_uid): Declare.
|
|
* tree-ssa.c (uid_decl_map_eq, uid_decl_map_hash): Move ...
|
|
* tree.c (uid_decl_map_eq, uid_decl_map_hash): ... here.
|
|
(decl_for_uid_map): New global hashtable mapping DECL_UID
|
|
to the decl tree.
|
|
(init_ttree): Allocate it.
|
|
(insert_decl_to_uid_decl_map): New helper function.
|
|
(make_node_stat): Insert new decls into the map.
|
|
(copy_node_stat): Likewise.
|
|
(lookup_decl_from_uid): New function.
|
|
(print_decl_for_uid_map_statistics): New helper.
|
|
(dump_tree_statistics): Call it.
|
|
|
|
* tree-flow.h (struct gimple_df): Make referenced_vars a bitmap.
|
|
(referenced_var_iterator): Adjust.
|
|
(FOR_EACH_REFERENCED_VAR): Adjust.
|
|
(FOR_EACH_REFERENCED_VAR_IN_BITMAP): New iterator.
|
|
(num_referenced_vars): Adjust.
|
|
* tree-flow-inline.h (gimple_referenced_vars): Adjust.
|
|
(first_referenced_var): Remove.
|
|
(end_referenced_vars_p): Likewise.
|
|
(next_referenced_var): Likewise.
|
|
(referenced_var_iterator_set): New helper function.
|
|
* tree-dfa.c (referenced_var_lookup): Adjust.
|
|
(referenced_var_check_and_insert): Likewise.
|
|
(remove_referenced_var): Likewise.
|
|
* tree-ssa.c (verify_flow_insensitive_alias_info): Use
|
|
FOR_EACH_REFERENCED_VAR_IN_BITMAP.
|
|
(verify_call_clobbering): Likewise.
|
|
(verify_memory_partitions): Likewise.
|
|
(init_tree_ssa): Allocate bitmap instead of hashtable for
|
|
referenced_vars.
|
|
(delete_tree_ssa): Adjust.
|
|
* tree-ssa-alias.c (mark_aliases_call_clobbered): Use
|
|
FOR_EACH_REFERENCED_VAR_IN_BITMAP.
|
|
(compute_tag_properties): Likewise.
|
|
(set_initial_properties): Likewise.
|
|
(find_partition_for): Likewise.
|
|
(update_reference_counts): Likewise.
|
|
(dump_may_aliases_for): Likewise.
|
|
* tree-ssa-operands.c (add_virtual_operand): Likewise.
|
|
(add_call_clobber_ops): Likewise.
|
|
(add_call_read_ops): Likewise.
|
|
(get_asm_expr_operands): Likewise.
|
|
* tree-into-ssa.c (dump_decl_set): Likewise.
|
|
(update_ssa): Likewise.
|
|
* tree-sra.c (scan_function): Likewise.
|
|
(decide_instantiations): Likewise.
|
|
(scalarize_parms): Likewise.
|
|
* tree-ssa-alias-warnings.c (build_reference_table): Likewise.
|
|
(dsa_named_for): Likewise.
|
|
* tree-ssa-structalias.c (update_alias_info): Likewise.
|
|
(merge_smts_into): Likewise.
|
|
|
|
2008-02-25 Janne Blomqvist <jb@gcc.gnu.org>
|
|
|
|
PR fortran/29549
|
|
* doc/invoke.texi (-fcx-limited-range): Document new option.
|
|
* toplev.c (process_options): Handle -fcx-fortran-rules.
|
|
* common.opt: Add documentation for -fcx-fortran-rules.
|
|
|
|
2008-02-25 Janne Blomqvist <jb@gcc.gnu.org>
|
|
|
|
PR c/35162
|
|
* doc/invoke.texi (-fcx-limited-range): Correct to be in line with
|
|
actual behaviour and C99.
|
|
|
|
2008-02-26 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* config/rs6000/rs6000.h (ASM_CPU_POWER5_SPEC): Define.
|
|
(ASM_CPU_POWER6_SPEC): Likewise.
|
|
(ASM_CPU_SPEC): Pass %(asm_cpu_power5) for -mcpu=power5.
|
|
Likewise, pass %(asm_cpu_power6) for -mcpu=power6.
|
|
(EXTRA_SPECS): Add asm_cpu_power5, asm_cpu_power6 spec strings.
|
|
|
|
2008-02-25 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-flow.h (uid_decl_map_hash, uid_decl_map_eq): Move ...
|
|
* tree.h (uid_decl_map_hash, uid_decl_map_eq): ... here.
|
|
(lookup_decl_from_uid): Declare.
|
|
* tree-ssa.c (uid_decl_map_eq, uid_decl_map_hash): Move ...
|
|
* tree.c (uid_decl_map_eq, uid_decl_map_hash): ... here.
|
|
(decl_for_uid_map): New global hashtable mapping DECL_UID
|
|
to the decl tree.
|
|
(init_ttree): Allocate it.
|
|
(insert_decl_to_uid_decl_map): New helper function.
|
|
(make_node_stat): Insert new decls into the map.
|
|
(copy_node_stat): Likewise.
|
|
(lookup_decl_from_uid): New function.
|
|
(print_decl_for_uid_map_statistics): New helper.
|
|
(dump_tree_statistics): Call it.
|
|
|
|
* tree-flow.h (struct gimple_df): Make referenced_vars a bitmap.
|
|
(referenced_var_iterator): Adjust.
|
|
(FOR_EACH_REFERENCED_VAR): Adjust.
|
|
(FOR_EACH_REFERENCED_VAR_IN_BITMAP): New iterator.
|
|
(num_referenced_vars): Adjust.
|
|
* tree-flow-inline.h (gimple_referenced_vars): Adjust.
|
|
(first_referenced_var): Remove.
|
|
(end_referenced_vars_p): Likewise.
|
|
(next_referenced_var): Likewise.
|
|
(referenced_var_iterator_set): New helper function.
|
|
* tree-dfa.c (referenced_var_lookup): Adjust.
|
|
(referenced_var_check_and_insert): Likewise.
|
|
(remove_referenced_var): Likewise.
|
|
* tree-ssa.c (verify_flow_insensitive_alias_info): Use
|
|
FOR_EACH_REFERENCED_VAR_IN_BITMAP.
|
|
(verify_call_clobbering): Likewise.
|
|
(verify_memory_partitions): Likewise.
|
|
(init_tree_ssa): Allocate bitmap instead of hashtable for
|
|
referenced_vars.
|
|
(delete_tree_ssa): Adjust.
|
|
* tree-ssa-alias.c (mark_aliases_call_clobbered): Use
|
|
FOR_EACH_REFERENCED_VAR_IN_BITMAP.
|
|
(compute_tag_properties): Likewise.
|
|
(set_initial_properties): Likewise.
|
|
(find_partition_for): Likewise.
|
|
(update_reference_counts): Likewise.
|
|
(dump_may_aliases_for): Likewise.
|
|
* tree-ssa-operands.c (add_virtual_operand): Likewise.
|
|
(add_call_clobber_ops): Likewise.
|
|
(add_call_read_ops): Likewise.
|
|
(get_asm_expr_operands): Likewise.
|
|
* tree-into-ssa.c (dump_decl_set): Likewise.
|
|
(update_ssa): Likewise.
|
|
* tree-sra.c (scan_function): Likewise.
|
|
(decide_instantiations): Likewise.
|
|
(scalarize_parms): Likewise.
|
|
* tree-ssa-alias-warnings.c (build_reference_table): Likewise.
|
|
(dsa_named_for): Likewise.
|
|
* tree-ssa-structalias.c (update_alias_info): Likewise.
|
|
(merge_smts_into): Likewise.
|
|
|
|
2008-02-25 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
PR target/35258
|
|
* cse.c (cse_insn): Avoid creation of overlapping MEMs.
|
|
* alias.c (nonoverlapping_memrefs_p): Export for use in other modules.
|
|
* alias.h (nonoverlapping_memrefs_p): Likewise.
|
|
|
|
2008-02-25 Jan Beulich <jbeulich@novell.com>
|
|
|
|
* Makefile.in: Also prefix uses of crt0.o and mcrt0.o with $(T).
|
|
* config/i386/netware-libgcc.exp: Add __bswap?i2,
|
|
__emultls_get_address, __emultls_register_common,
|
|
__floatundi?f, and _Unwind_GetIPInfo.
|
|
* config/i386/netware.c (gen_stdcall_or_fastcall_decoration):
|
|
Sync with config/i386/winnt.c:gen_stdcall_or_fastcall_suffix().
|
|
(gen_regparm_prefix): Likewise.
|
|
(i386_nlm_encode_section_info): Sync with
|
|
config/i386/winnt.c:i386_pe_encode_section_info().
|
|
(i386_nlm_maybe_mangle_decl_assembler_name): New.
|
|
i386_nlm_mangle_decl_assembler_name): New.
|
|
(netware_override_options): New.
|
|
* config/i386/netware.h (netware_override_options): Declare.
|
|
(OVERRIDE_OPTIONS): Re-define to netware_override_options.
|
|
(i386_nlm_mangle_decl_assembler_name): Declare.
|
|
(TARGET_MANGLE_DECL_ASSEMBLER_NAME): Define.
|
|
|
|
2008-02-25 Ben Elliston <bje@au.ibm.com>
|
|
|
|
PR other/32948
|
|
* c-decl.c (grokdeclarator): Remove unused local variables
|
|
`typedef_type' and `type_as_written'.
|
|
* bb-reorder.c
|
|
(find_rarely_executed_basic_blocks_and_crossing_edges): Remove
|
|
unused local variable `has_hot_blocks'.
|
|
(fix_crossing_conditional_branches): Remove unused local variable
|
|
`prev_bb'.
|
|
|
|
2008-02-25 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR middle-end/19984
|
|
* builtins.def (BUILT_IN_NAN): Define as c99 builtin
|
|
using DEF_C99_BUILTIN.
|
|
(BUILT_IN_NANF): Ditto.
|
|
(BUILT_IN_NANL): Ditto.
|
|
|
|
2008-02-25 Ayal Zaks <zaks@il.ibm.com>
|
|
Revital Eres <eres@il.ibm.com>
|
|
|
|
* modulo-sched.c (calculate_must_precede_follow): Address TODO
|
|
regarding the order of two dependent insns in the same row.
|
|
|
|
2008-02-25 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* stor-layout.c (layout_decl): Do not bump the alignment of a
|
|
bit-field to more than byte alignment if it is packed.
|
|
|
|
2008-02-24 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.c (processor_costs): Add cache costs for
|
|
e300c2 and e300c3.
|
|
|
|
2008-02-24 Diego Novillo <dnovillo@google.com>
|
|
|
|
http://gcc.gnu.org/ml/gcc-patches/2008-02/msg01094.html
|
|
|
|
PR 33738
|
|
* tree-vrp.c (vrp_evaluate_conditional): With
|
|
-Wtype-limits, emit a warning when comparing against a
|
|
constant outside the natural range of OP0's type.
|
|
* c.opt (Wtype-limits): Move ...
|
|
* common.opt (Wtype-limits): ... here.
|
|
|
|
2008-02-24 Edmar Wienskoski <edmar@freescale.com>
|
|
|
|
* config.gcc (powerpc*-*-*): Add new cores e300c2 and e300c3.
|
|
* config/rs6000/e300c2c3.md: New file.
|
|
* config/rs6000/rs6000.c (processor_costs): Add new costs for
|
|
e300c2 and e300c3.
|
|
(rs6000_override_options): Add e300c2 and e300c3 cases to
|
|
processor_target_table. Do not allow usage of Altivec or Spe
|
|
with e300 cores. Initialize rs6000_cost for e300c2 and e300c3.
|
|
(rs6000_issue_rate): Set issue rate for e300c2 and e300c3.
|
|
* config/rs6000/rs6000.h (processor_type): Add
|
|
PROCESSOR_PPCE300C2 and PROCESSOR_PPCE300C3.
|
|
(ASM_CPU_SPEC): Add e300c2 and e300c3.
|
|
* config/rs6000/rs6000.md (define_attr "cpu"): Add ppce300c2
|
|
and ppce300c3. Include e300c2c3.md.
|
|
|
|
2008-02-23 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* config/rs6000/rs6000.h (CONSTANT_ALIGNMENT): Use STRICT_ALIGNMENT
|
|
instead of TARGET_STRICT_ALIGN.
|
|
|
|
2008-02-23 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* explow.c (memory_address): Assert that the generated address is
|
|
valid.
|
|
|
|
2008-02-23 Francois-Xavier Coudert <coudert@clipper.ens.fr>
|
|
|
|
PR target/25477
|
|
* config/darwin-protos.h: Add darwin_patch_builtins prototype.
|
|
* config/darwin-ppc-ldouble-patch.def: New file.
|
|
* config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): New macro.
|
|
* config/rs6000/rs6000.c (rs6000_init_builtins): Call
|
|
SUBTARGET_INIT_BUILTINS if defined.
|
|
* config/darwin.c (darwin_patch_builtin, darwin_patch_builtins):
|
|
New functions.
|
|
|
|
2008-02-23 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
PR rtl-opt/33512
|
|
* simplify-rtx.c (simplify_binary_operation_1): Add simplification
|
|
of (and X (ior (not X) Y) and (and (ior (not X) Y) X).
|
|
|
|
2008-02-23 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
PR pch/35027
|
|
* c-pch.c (c_common_valid_pch): Make the "too short to be a PCH
|
|
file" warning condtional on -Winvalid-PCH.
|
|
|
|
2008-02-23 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
* expmed.c (extract_bit_field): Always use adjust_address for MEM.
|
|
|
|
2008-02-23 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/22076
|
|
PR target/34256
|
|
* config/i386/mmx.md (*mov<mode>_internal_rex64): Use "!y" to
|
|
prevent reload from using MMX registers.
|
|
(*mov<mode>_internal): Ditto.
|
|
(*movv2sf_internal_rex64): Ditto.
|
|
(*movv2sf_internal): Ditto.
|
|
|
|
2008-02-23 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
PR documentation/31569
|
|
* doc/install.texi2html: Use makeinfo --no-number-sections.
|
|
|
|
2008-02-22 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_address): Check to
|
|
ensure that we can address an entire entity > 8 bytes. Don't
|
|
generate reg+reg addressing for such data.
|
|
|
|
2008-02-22 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
* config/rs6000/rs6000.h (CONSTANT_ALIGNMENT): Don't overalign
|
|
strings when optimizing for size, unless the target cares about
|
|
alignment.
|
|
|
|
2008-02-22 Tom Tromey <tromey@redhat.com>
|
|
|
|
* regclass.c (current_pass): Remove declaration.
|
|
|
|
2008-02-22 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/libgcc.S (__RAMPZ__): Define.
|
|
(__do_copy_data): Add for devices with 128KB code memory.
|
|
|
|
2008-02-22 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS):
|
|
Use spe_abi.
|
|
* config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Likewise.
|
|
|
|
2008-02-22 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.h (REG_CLASS_FROM_LETTER): Recognize 'b' for
|
|
GENNONACR_REGS.
|
|
|
|
2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
PR c/19999
|
|
* c-typeck.c (build_binary_op): Warn about floating point
|
|
comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
|
|
|
|
2008-02-21 Janis Johnson <janis187@us.ibm.com>
|
|
|
|
PR target/34526
|
|
* config/rs6000/rs6000.c (rs6000_altivec_abi): Clarify comment.
|
|
(rs6000_explicit_options): Split abi into spe_abi and altivec_abi,
|
|
add vrsave.
|
|
(rs6000_override_options): Set altivec_abi as default, not override,
|
|
for 64-bit GNU/Linux; for 32-bit GNU/Linux default to altivec_abi for
|
|
TARGET_ALTIVEC; default to TARGET_ALTIVEC_VRSAVE when AltiVec ABI
|
|
is used; use new member spe_abi.
|
|
(rs6000_handle_option): Set rs6000_explicit_options.vrsave; use
|
|
spe_abi and altivec_abi.
|
|
|
|
2008-02-22 Tomas Bily <tbily@suse.cz>
|
|
|
|
* tree-vectorizer.c (vect_is_simple_reduction): Fix comment typo.
|
|
|
|
2008-02-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
PR bootstrap/35273
|
|
* config.build (build_file_translate): Set to `CMD //c' only if
|
|
it works.
|
|
* Makefile.in (build_file_translate): Improve comment.
|
|
|
|
2008-02-21 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.def (PRED_TREE_OPCODE_POSITIVE, PRED_TREE_OPCODE_NONEQUAL,
|
|
PRED_TREE_OPCODE_POSITIVE, PRED_TREE_OPCODE_NONEQUAL, PRED_CALL,
|
|
PRED_TREE_EARLY_RETURN, PRED_NULL_RETURN): Update.
|
|
|
|
2008-02-21 Michael Matz <matz@suse.de>
|
|
|
|
PR target/35264
|
|
* config/i386/i386.c (ix86_expand_branch): Add missing breaks.
|
|
|
|
2008-02-21 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (mov<mode>cc): Macroize expander from movsfcc,
|
|
movdfcc and movxfcc using X87MODEF mode iterator and SSE_FLOAT_MODE_P
|
|
as insn constraint.
|
|
* config/i386/sse.md (<sse>_movup<ssemodesuffixf2c>): Macroize insn
|
|
from sse_movups adn sse2_movupd using SSEMODEF2P mode iterator and
|
|
SSE_VEC_FLOAT_MODE_P as insn constraint.
|
|
(<sse>_movmskp<ssemodesuffixf2c>): Ditto from similar patterns.
|
|
(sse4a_movnt<mode>): Macroize insn from sse4a_movntsf and
|
|
sse4a_movntdf using MODEF mode iterator.
|
|
(sse4a_vmmovnt<mode>): Macroize insn form sse4a_vmmovntv2df and
|
|
sse4a_vmmovntv4sf using SSEMODEF2P mode iterator.
|
|
(sse4_1_blendp<ssemodesuffixf2c>): Ditto from similar patterns.
|
|
(sse4_1_blendvp<ssemodesuffixf2c>): Ditto.
|
|
(sse4_1_dpp<ssemodesuffixf2c>): Ditto.
|
|
(sse4_1_roundp<ssemodesuffixf2c>): Ditto.
|
|
(sse4_1_rounds<ssemodesuffixf2c>): Ditto.
|
|
|
|
2008-02-21 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree.def (PAREN_EXPR): New tree code.
|
|
* fold-const.c (fold_unary): Remove PAREN_EXPR around constants
|
|
and PAREN_EXPR.
|
|
* tree-pretty-print.c (dump_generic_node): Handle PAREN_EXPR.
|
|
* expr.c (expand_expr_real_1): Likewise.
|
|
* tree-inline.c (estimate_num_insns_1): Likewise.
|
|
* tree-complex.c (expand_complex_move): Likewise.
|
|
* tree-vectorizer.c (vect_is_simple_use): Treat PAREN_EXPR (x)
|
|
as plain x.
|
|
|
|
2008-02-20 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
PR target/35225
|
|
* config/sh/sh.c (find_barrier): Don't go past 'from' argument.
|
|
|
|
2008-02-20 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
PR target/35190
|
|
* config/sh/sh.md (jump_compact): Disable for crossing jumps.
|
|
|
|
* config/sh/sh.c (find_barrier): Don't go past
|
|
NOTE_INSN_SWITCH_TEXT_SECTIONS note.
|
|
|
|
2008-02-20 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/h8300/h8300.md (insv): Force source operand to be a register.
|
|
|
|
* config/h8300/h8300.c (h8300_expand_epilogue): Emit return insn
|
|
as a jump, not as a plain insn.
|
|
|
|
2008-02-20 Seongbae Park <seongbae.park@gmail.com>
|
|
|
|
* doc/invoke.texi (Warning Options): Add new option
|
|
-Wframe-larger-than=.
|
|
(-Wframe-larger-than): Document.
|
|
|
|
* flags.h (warn_frame_larger_than, frame_larger_than_size):
|
|
Add declarations for new option variables.
|
|
|
|
* final.c (final_start_function): Check the frame size
|
|
before emission and issue a Wframe-larger-than warning.
|
|
|
|
* opts.c (warn_frame_larger_than, frame_larger_than_size):
|
|
Add definitions for new option variables.
|
|
(common_handle_option): Handle new option OPT_Wframe_larger_than_.
|
|
|
|
* common.opt (Wframe-larger-than=): New option.
|
|
|
|
2008-02-20 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/sse.md (<sse>_vmmul<mode>3): Fix typo in asm template.
|
|
(<sse>_div<mode>3): Ditto.
|
|
(<sse>_vmdiv<mode>3): Ditto.
|
|
(<sse>_vmsqrt<mode>2): Ditto.
|
|
(*smax<mode>3): Ditto.
|
|
(sse5_frcz<mode>2): Ditto.
|
|
(sse5_vmfrcz<mode>2): Ditto. Use TARGET_SSE5 instead of TARGET_ROUND
|
|
as insn constraint.
|
|
|
|
2008-02-20 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35265
|
|
* builtins.c (validate_arg): If we want an INTEGER_TYPE,
|
|
be happy with INTEGRAL_TYPE_P.
|
|
|
|
2008-02-20 Richard Guenther <rguenther@suse.de>
|
|
|
|
* fold-const.c (split_tree): Associate floatig-point expressions
|
|
if flag_associative_math is set.
|
|
|
|
2008-02-20 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree.h (fold_real_zero_addition_p): Declare.
|
|
* fold-const.c (fold_real_zero_addition_p): Export.
|
|
* tree-ssa-reassoc.c (eliminate_using_constants): Also handle
|
|
floating-point operations with zero and one.
|
|
|
|
2008-02-20 Paolo Bonzini <bonzini@gnu.org>
|
|
|
|
* doc/install.texi: Correct references to CFLAGS, replacing them
|
|
with BOOT_CFLAGS. Document flags used during bootstrap for
|
|
target libraries.
|
|
|
|
2008-02-20 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.h (SSE_VEC_FLOAT_MODE_P): New define.
|
|
* config/i386/i386.md (*sse_setcc<mode>): Macroize from *sse_setccsf
|
|
and *sse_setccdf using MODEF mode iterator and SSE_FLOAT_MODE_P as
|
|
insn constraint.
|
|
(smin<mode>3): Ditto from similar patterns.
|
|
(smax<mode>3): Ditto.
|
|
(*ieee_smin<mode>3): Ditto.
|
|
(*ieee_smax<mode>3): Ditto.
|
|
* config/i386/sse.md (sse): New mode attribute.
|
|
(mov<mode>): Macroize expander from movv4sf and movv2df using
|
|
SSEMODEF2P mode iterator.
|
|
(<sse>_movnt<mode>): Ditto from similar patterns. Use
|
|
SSE_VEC_FLOAT_MODE_P as insn constraint.
|
|
(storent<mode>): Ditto.
|
|
(storent<mode>): Macroize expander from storentsf and storentdf using
|
|
MODEF mode iterator.
|
|
(neg<mode>2): Macroize from negv4sf2 and negv2df2 using SSEMODEF2P
|
|
mode iterator and SSE_VEC_FLOAT_MODE_P as insn constraint.
|
|
(abs<mode>2): Ditto from similar patterns.
|
|
(add<mode>3, *add<mode>3, <sse>_vmadd<mode>3): Ditto.
|
|
(sub<mode>3, *sub<mode>3, <sse>_vmsub<mode>3): Ditto.
|
|
(<sse>_div<mode>3, <sse>_vmdiv<mode>3): Ditto.
|
|
(<sse>_vmsqrt<mode>2): Ditto.
|
|
(smin<mode>3, *smin<mode>3_finite, *smin<mode>3)
|
|
(<sse>_vmsmin<mode>3, *ieee_smin<mode>3): Ditto.
|
|
(smax<mode>3, *smax<mode>3_finite, *smax<mode>3)
|
|
(<sse>_vmsmax<mode>3, *ieee_smax<mode>3): Ditto.
|
|
(<sse>_maskcmp<mode>3): Macroize from sse_maskcmpv4sf3,
|
|
sse_maskcmpsf3, sse2_maskcmpv2df3 and sse2_maskcmpdf3 using SSEMODEF4
|
|
mode iterator. Use SSE_FLOAT_MODE_P with SSE_VEC_FLOAT_MODE_P as
|
|
insn constraint.
|
|
(<sse>_comi): Macroize from sse_comi and sse2_comi using MODEF mode
|
|
iterator and SSE_FLOAT_MODE_P as insn constraint.
|
|
(<sse>_ucomi): Ditto from similar patterns.
|
|
(<sse>_vmmaskcmp<mode>3): Macroize from sse_vmmaskcmpv4sf3 and
|
|
sse2_vmmaskcmpv2df3 using SSEMODEF2P mode iterator and
|
|
SSE_VEC_FLOAT_MODE_P as insn constraint.
|
|
(vcond<mode>): Ditto from similar patterns.
|
|
(and<mode>3, *and<mode>3): Ditto.
|
|
(<sse>_nand<mode>3): Ditto.
|
|
(ior<mode>3, *ior<mode>3): Ditto.
|
|
(xor<mode>3, *xor<mode>3): Ditto.
|
|
(*and<mode>3): Macroize from *andsf3 and *anddf3 using MODEF mode
|
|
iterator and SSE_FLOAT_MODE_P as insn constraint.
|
|
(*nand<mode>3): Ditto from similar patterns.
|
|
(*ior<mode>3): Ditto.
|
|
(*xor<mode>3): Ditto.
|
|
|
|
2008-02-20 Ira Rosen <irar@il.ibm.com>
|
|
|
|
* config/spu/spu.md (vec_unpacku_hi_v8hi, vec_unpacku_lo_v8hi,
|
|
vec_unpacks_hi_v8hi, vec_unpacks_lo_v8hi, vec_unpacku_hi_v16qi,
|
|
vec_unpacku_lo_v16qi, vec_unpacks_lo_v16qi): Implement.
|
|
|
|
2008-02-19 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.c (tree_bb_level_predictions): Remove variable next
|
|
mistakely introduced by previous commit.
|
|
|
|
2008-02-19 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.c (predict_paths_leading_to): Rewrite.
|
|
(predict_paths_for_bb): New.
|
|
(tree_bb_level_predictions): Update call of predict_paths_leading_to.
|
|
|
|
2008-02-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
PR bootstrap/35218
|
|
* Makefile.in (build_file_translate): New.
|
|
(gcc-vers.texi): Use it for translating $(abs_srcdir).
|
|
* config.build (build_file_translate): Set to `CMD //c' on MinGW.
|
|
* configure.ac (build_file_translate): Substitute it.
|
|
* configure: Regenerate.
|
|
|
|
2008-02-19 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR rtl-optimization/34408
|
|
* see.c (see_def_extension_not_merged): Copy subreg so we don't have
|
|
invalid sharing.
|
|
|
|
2008-02-19 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR middle-end/28779
|
|
* tree-inline.c (estimate_num_insns_1): Fix counting of cost of
|
|
call_expr.
|
|
|
|
2008-02-19 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR Ada/35186
|
|
* config/i386/i386-modes.def: Revert the last DI alignment
|
|
change until Ada people can look into it.
|
|
|
|
2008-02-19 Nick Clifton <nickc@redhat.com>
|
|
|
|
* opts.c (print_specific_help): Fix typo in --help text.
|
|
|
|
2008-02-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/35239
|
|
* config/i386/cpuid.h (__cpuid, __get_cpuid_max): Use special
|
|
32-bit inline asm without asm alternatives for host GCC < 3.0.
|
|
|
|
2008-02-19 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/34989
|
|
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Re-structure.
|
|
Allow propagation to INDIRECT_REF if we can simplify only.
|
|
|
|
2008-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
* c-common.c (warn_for_collisions_1): Use appropriate option when
|
|
warning.
|
|
|
|
2008-02-19 Nick Clifton <nickc@redhat.com>
|
|
|
|
PR other/31349
|
|
* opts.c (undocumented_msg): Leave blank unless checking is enabled.
|
|
(handle_options): Fix indentation.
|
|
(print_filtered_help): If no language-specific options were
|
|
displayed tell the user how to list all the options supported by
|
|
the language's front-end.
|
|
(print_specific_help): Fix indentation and remove duplicate line.
|
|
(common_handle_option): Handle the -v option.
|
|
For --help enable the display of undocumented options if the -v
|
|
switch has been included on the command line.
|
|
For --help= check for overlaps in the arguments between the option
|
|
classes and the language names and issue a warning when they
|
|
cannot be disambiguated.
|
|
* c.opt (v): Pass on to the common option handler.
|
|
|
|
2008-02-19 Revital Eres <eres@il.ibm.com>
|
|
|
|
* modulo-sched.c (sms_schedule): Change dump message when
|
|
create_ddg function fails.
|
|
(try_scheduling_node_in_cycle): Rename row to cycle.
|
|
(print_partial_schedule): Rename CYCLE to ROW.
|
|
|
|
2008-02-19 Christian Bruel <christian.bruel@st.com>
|
|
Zdenek Dvorak <ook@ucw.cz>
|
|
|
|
* tree-ssa-loop-ivopts.c (may_be_unaligned_p): Check step alignment.
|
|
|
|
2008-02-19 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/33555
|
|
* config/i386/i386.md (*x86_movsicc_0_m1_se): New insn pattern.
|
|
(*x86_movdicc_0_m1_se): Ditto.
|
|
|
|
2008-02-19 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/sfp-machine.h (__gcc_CMPtype): New typedef.
|
|
(CMPtype): Define as __gcc_CMPtype.
|
|
* config/rs6000/sfp-machine.h (__gcc_CMPtype): New typedef.
|
|
(CMPtype): Define as __gcc_CMPtype.
|
|
|
|
2008-02-19 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
Support valgrind 3.3 for --enable-checking=valgrind.
|
|
* system.h: Consolidate ENABLE_VALGRIND_CHECKING-dependent defines
|
|
here.
|
|
[!VALGRIND_MAKE_MEM_NOACCESS]: Define as VALGRIND_MAKE_NOACCESS.
|
|
[!VALGRIND_MAKE_MEM_DEFINED]: Define as VALGRIND_MAKE_READABLE.
|
|
[!VALGRIND_MAKE_MEM_UNDEFINED]: Define as VALGRIND_MAKE_WRITABLE.
|
|
* ggc-common.c: Remove ENABLE_VALGRIND_CHECKING-dependent defines.
|
|
Replace use of VALGRIND_MAKE_READABLE, VALGRIND_MAKE_WRITABLE, and
|
|
VALGRIND_MAKE_NOACCESS with VALGRIND_MAKE_MEM_DEFINED,
|
|
VALGRIND_MAKE_MEM_UNDEFINED, and VALGRIND_MAKE_MEM_NOACCESS
|
|
respectively.
|
|
* ggc-zone.c: Similar.
|
|
* ggc-page.c: Similar.
|
|
|
|
2008-02-19 Paul Brook <paul@codesourcery.com>
|
|
|
|
PR target/35071
|
|
* config/arm/ieee754-df.S: Fix do_it typo.
|
|
* config/arm/ieee754-sf.S: Fix do_it typo.
|
|
|
|
2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/35189
|
|
* config/i386/i386.c (OPTION_MASK_ISA_MMX_SET): New.
|
|
(OPTION_MASK_ISA_3DNOW_SET): Likewise.
|
|
(OPTION_MASK_ISA_SSE_SET): Likewise.
|
|
(OPTION_MASK_ISA_SSE2_SET): Likewise.
|
|
(OPTION_MASK_ISA_SSE3_SET): Likewise.
|
|
(OPTION_MASK_ISA_SSSE3_SET): Likewise.
|
|
(OPTION_MASK_ISA_SSE4_1_SET): Likewise.
|
|
(OPTION_MASK_ISA_SSE4_2_SET): Likewise.
|
|
(OPTION_MASK_ISA_SSE4_SET): Likewise.
|
|
(OPTION_MASK_ISA_SSE4A_SET): Likewise.
|
|
(OPTION_MASK_ISA_SSE5_SET): Likewise.
|
|
(OPTION_MASK_ISA_3DNOW_A_UNSET): Likewise.
|
|
(OPTION_MASK_ISA_MMX_UNSET): Updated.
|
|
(OPTION_MASK_ISA_3DNOW_UNSET): Updated.
|
|
(OPTION_MASK_ISA_SSE_UNSET): Likewise.
|
|
(OPTION_MASK_ISA_SSE3_UNSET): Likewise.
|
|
(OPTION_MASK_ISA_SSSE3_UNSET): Likewise.
|
|
(OPTION_MASK_ISA_SSE4_1_UNSET): Likewise.
|
|
(OPTION_MASK_ISA_SSE4_2_UNSET): Likewise.
|
|
(OPTION_MASK_ISA_SSE4A_UNSET): Likewise.
|
|
(OPTION_MASK_ISA_SSE5_UNSET): Likewise.
|
|
(OPTION_MASK_ISA_SSE4): Removed.
|
|
(ix86_handle_option): Turn on bits in ix86_isa_flags and
|
|
ix86_isa_flags_explicit with OPTION_MASK_ISA_XXX_SET for -mXXX.
|
|
(override_options): Don't turn on implied SSE/MMX bits in
|
|
ix86_isa_flags.
|
|
|
|
2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* config/i386/i386-modes.def: Use 4 byte alignment on DI for
|
|
32bit host.
|
|
|
|
2008-02-18 Joey Ye <joey.ye@intel.com>
|
|
|
|
PR middle-end/34921
|
|
* tree-nested.c (insert_field_into_struct): Set type alignment
|
|
to field alignment if the former is less than the latter.
|
|
|
|
2008-02-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* BASE-VER: Set to 4.4.0.
|
|
|
|
2008-02-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* doc/c-tree.texi: Use @dots{} and @enddots{} where appropriate.
|
|
* doc/cfg.texi: Likewise.
|
|
* doc/extend.texi: Likewise.
|
|
* doc/gty.texi: Likewise.
|
|
* doc/invoke.texi: Likewise.
|
|
* doc/loop.texi: Likewise.
|
|
* doc/md.texi: Likewise.
|
|
* doc/passes.texi: Likewise.
|
|
* doc/rtl.texi: Likewise.
|
|
* doc/sourcebuild.texi: Likewise.
|
|
* doc/tm.texi: Likewise.
|
|
* doc/tree-ssa.texi: Likewise.
|
|
|
|
2008-02-17 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35227
|
|
* tree-complex.c (init_parameter_lattice_values): Handle parameters
|
|
without default definition.
|
|
|
|
2008-02-17 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/35231
|
|
* tree-vrp.c (register_edge_assert_for): Do not assume A == 0
|
|
if A | B != 1.
|
|
|
|
2008-02-17 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
Revert:
|
|
2008-02-15 Uros Bizjak <ubizjak@gmail.com>
|
|
* config/i386/sfp-machine.h (CMPtype): Define as typedef using
|
|
libgcc_cmp_return mode.
|
|
|
|
2008-02-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR c/28368
|
|
* doc/invoke.texi (-std): Clarify description of -std= and -ansi.
|
|
|
|
2008-02-16 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config/m68k/t-rtems (M68K_MLIB_CPU): Add 5208, 5307, 5407, 5475
|
|
multilibs.
|
|
|
|
2008-02-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* doc/c-tree.texi: Use `@.' where appropriate.
|
|
* doc/extend.texi: Likewise.
|
|
* doc/install.texi: Likewise.
|
|
* doc/invoke.texi: Likewise.
|
|
* doc/loop.texi: Likewise.
|
|
* doc/makefile.texi: Likewise.
|
|
* doc/md.texi: Likewise.
|
|
* doc/passes.texi: Likewise.
|
|
* doc/standards.texi: Likewise.
|
|
* doc/tm.texi: Likewise.
|
|
|
|
2008-02-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/35196
|
|
* omp-low.c (expand_omp_for_generic): Don't initialize fd->v
|
|
in entry_bb.
|
|
(expand_omp_for_static_nochunk): Initialize fd->v in seq_start_bb
|
|
rather than in entry_bb.
|
|
|
|
2008-02-15 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/sfp-machine.h (CMPtype): Define as typedef using
|
|
libgcc_cmp_return mode.
|
|
|
|
2008-02-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/35130
|
|
* tree-nested.c (convert_call_expr): Put FRAME.* vars into
|
|
OMP_CLAUSE_SHARED rather than OMP_CLAUSE_FIRSTPRIVATE clause.
|
|
|
|
2008-02-15 Richard Guenther <rguenther@suse.de>
|
|
Zdenek Dvorak <ook@ucw.cz>
|
|
|
|
PR tree-optimization/35164
|
|
* tree-flow.h (stmt_references_abnormal_ssa_name): Declare.
|
|
* tree-dfa.c (stmt_references_abnormal_ssa_name): New function.
|
|
* tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_vars):
|
|
Only propagate addresses which do not have abnormal SSA_NAMEs
|
|
in their operands.
|
|
|
|
2008-02-15 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
PR target/35088
|
|
* config/m68k/m68k.h (DWARF_CIE_DATA_ALIGNMENT): Define.
|
|
|
|
2008-02-15 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR middle-end/35149
|
|
* ipa.c (cgraph_remove_unreachable_nodes): Clear local.inlinable flag.
|
|
|
|
2008-02-15 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR middle-end/34621
|
|
* function.c (pad_to_arg_alignment): Remove test for STACK_BOUNDARY
|
|
when calculating alignment_pad.
|
|
|
|
2008-02-15 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.h (CLEAR_RATIO): Use MIN macro.
|
|
(WIDEST_HARDWARE_FP_SIZE): Use LONG_DOUBLE_TYPE_SIZE define.
|
|
* config/i386/darwin.h (PREFERRED_STACK_BOUNDARY): Use MAX macro
|
|
and STACK_BOUNDARY define.
|
|
|
|
2008-02-14 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
PR preprocessor/35061
|
|
* c-pragma.c (handle_pragma_pop_macro): Check that
|
|
pushed_macro_table has been allocated.
|
|
|
|
2008-02-14 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR middle-end/35136
|
|
* gimplify.c (force_gimple_operand_bsi): Revert 2008-02-12 change.
|
|
(force_gimple_operand): Likewise.
|
|
* tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Add new cases
|
|
for TARGET_MEM_REF and CONVERT_EXPR/NON_LVALUE_EXPR/NOP_EXPR.
|
|
Also recurse on the operand for regular VIEW_CONVERT_EXPRs.
|
|
(find_interesting_uses_address): Check addressability and alignment
|
|
of the base expression only after substituting bases of IVs into it.
|
|
|
|
2008-02-14 Michael Matz <matz@suse.de>
|
|
|
|
PR target/34930
|
|
* function.c (instantiate_virtual_regs_in_insn): Reload address
|
|
before falling back to reloading the whole operand.
|
|
|
|
2008-02-14 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_mainpool_start): Emit the pool
|
|
before the first section switch note.
|
|
|
|
2008-02-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* doc/bugreport.texi: Update copyright years.
|
|
* doc/c-tree.texi: Likewise.
|
|
* doc/cfg.texi: Likewise.
|
|
* doc/cpp.texi: Likewise.
|
|
* doc/cppinternals.texi: Likewise.
|
|
* doc/fragments.texi: Likewise.
|
|
* doc/frontends.texi: Likewise.
|
|
* doc/gcc.texi: Likewise.
|
|
* doc/gty.texi: Likewise.
|
|
* doc/hostconfig.texi: Likewise.
|
|
* doc/implement-c.texi: Likewise.
|
|
* doc/libgcc.texi: Likewise.
|
|
* doc/loop.texi: Likewise.
|
|
* doc/makefile.texi: Likewise.
|
|
* doc/options.texi: Likewise.
|
|
* doc/passes.texi: Likewise.
|
|
* doc/rtl.texi: Likewise.
|
|
* doc/sourcebuild.texi: Likewise.
|
|
* doc/standards.texi: Likewise.
|
|
* doc/tree-ssa.texi: Likewise.
|
|
* doc/trouble.texi: Likewise.
|
|
|
|
* doc/extend.texi: Use @: or add comma where appropriate.
|
|
* doc/invoke.texi: Likewise.
|
|
* doc/tm.texi: Likewise.
|
|
|
|
2008-02-14 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
PR target/34393
|
|
* config/rs6000/rs6000.md (restore_stack_block): Force operands[1]
|
|
to a reg.
|
|
|
|
2008-02-14 Jesper Nilsson <jesper.nilsson@axis.com>
|
|
|
|
* doc/md.texi (clz, ctz): Add reference.
|
|
* doc/rtl.texi (clz, ctz): Likewise.
|
|
|
|
2008-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
PR other/35148
|
|
* Makefile.in (gcc-vers.texi): Use abs_srcdir for the value of
|
|
srcdir.
|
|
|
|
2008-02-13 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.c (struct constant_pool): New field
|
|
emit_pool_after added.
|
|
(s390_mainpool_start): Set the emit_pool_after flag according
|
|
to the section switch notes.
|
|
(s390_mainpool_finish): Consider emit_pool_after when emitting
|
|
the literal pool at the end of the function.
|
|
(s390_chunkify_start): Force literal pool splits at section
|
|
switch notes.
|
|
|
|
2008-02-13 Michael Matz <matz@suse.de>
|
|
|
|
PR debug/35065
|
|
* var-tracking.c (clobber_variable_part): Correctly traverse the
|
|
list.
|
|
|
|
2008-02-13 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR 29673
|
|
* doc/invoke.texi (Debugging Options): Remove -fdump-tree-inlined.
|
|
Add -fdump-ipa-inline.
|
|
* tree-dump.c (dump_files): Remove tree-inlined dump.
|
|
* tree-pass.h (tree_dump_index): Remove TDI_inlined.
|
|
|
|
2008-02-12 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/35171
|
|
* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Deal with
|
|
default defs.
|
|
|
|
2008-02-12 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35163
|
|
* fold-const.c (fold_widened_comparison): Use get_unwidened in
|
|
value-preserving mode. Disallow final truncation.
|
|
|
|
2008-02-12 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR middle-end/35136
|
|
* gimplify.c (force_gimple_operand_bsi): Move SSA renaming
|
|
code from here to...
|
|
(force_gimple_operand): ...here.
|
|
|
|
2008-02-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/35144
|
|
* tree-sra.c (sra_build_assignment): fold_convert SRC if copying
|
|
non-compatible pointers.
|
|
(generate_element_copy): If SRC and DST are RECORD_TYPEs with
|
|
different FIELD_DECLs, try harder by comparing field offsets, sizes
|
|
and types.
|
|
|
|
PR inline-asm/35160
|
|
* function.c (match_asm_constraints_1): Don't replace the same input
|
|
multiple times.
|
|
|
|
2008-02-12 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.h (AVR_HAVE_RAMPZ): Define.
|
|
* config/avr/avr.c (expand_prologue): Save RAMPZ register.
|
|
(expand_epilogue): Restore RAMPZ register.
|
|
* config/avr/avr.md (RAMPZ_ADDR): New constant.
|
|
|
|
2008-02-11 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
* config/i386/cygwin.asm: (__alloca): Correct calling
|
|
convention and alignment.
|
|
(__chkstk): Force 8 byte stack alignment.
|
|
|
|
2008-02-11 Uros Bizjak <ubizjak@gmail.com>
|
|
Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/33992
|
|
* tree-ssa-loop-im.c (rewrite_bittest): Fixup the type of
|
|
the zero we compare against.
|
|
|
|
2008-02-10 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
PR libfortran/35063
|
|
* gthr-win32.h (__gthread_mutex_destroy_function): New function
|
|
to CloseHandle after unlocking to prevent accumulation of handle
|
|
count.
|
|
|
|
2008-02-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR middle_end/34150
|
|
* pa.c (legitimize_pic_address): Add REG_EQUAL note on sets with a
|
|
pic_label_operand source. Similarly, add a REG_LABEL_OPERAND note
|
|
and update LABEL_NUSES during and after reload.
|
|
|
|
2008-02-08 Steven Bosscher <stevenb.gcc@gmail.com>
|
|
|
|
PR middle-end/34627
|
|
* combine.c (simplify_if_then_else): Make sure the comparison is
|
|
against const0_rtx when simplifying to (abs x) or (neg (abs X)).
|
|
|
|
2008-02-08 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
PR bootstrap/35051
|
|
* double-int.h: Don't include gmp.h for GENERATOR_FILEs.
|
|
(mpz_set_double_int, mpz_get_double_int): Hide from GENERATOR_FILEs.
|
|
* real.h: Don't include gmp.h or mpfr.h for GENERATOR_FILEs.
|
|
(real_from_mpfr, mpfr_from_real): Hide from GENERATOR_FILEs.
|
|
* tree.h (get_type_static_bounds): Likewise.
|
|
|
|
2008-02-08 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
* doc/invoke.texi (Option Summary, C++ Dialect Options)
|
|
(Objective-C and Objective-C++ Dialect Options, Warning Options):
|
|
Make -Wfoo language annotations match what the compiler outputs.
|
|
|
|
2008-02-08 Sa Liu <saliu@de.ibm.com>
|
|
|
|
* config/spu/spu-builtins.def: Fixed wrong parameter type in spu
|
|
intrinsics spu_convts, spu_convtu, spu_convtf.
|
|
|
|
2008-02-08 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* doc/extend.texi (Function Attributes) <noinline>: Mention
|
|
asm ("") as method to keep calls.
|
|
|
|
2008-02-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR other/32754
|
|
* doc/options.texi (Options): Replace references to opts.sh with
|
|
optc-gen.awk.
|
|
* opts-common.c: Likewise.
|
|
* optc-gen.awk: Likewise.
|
|
|
|
2008-02-07 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.h (FUNCTION_ARG_REGNO_P): Fix fprs for 64 bit.
|
|
|
|
2008-02-07 Richard Henderson <rth@redhat.com>
|
|
|
|
PR rtl-opt/33410
|
|
* config/alpha/alpha.c (alpha_emit_xfloating_compare): Use an
|
|
EXPR_LIST for the REG_EQUAL instead of a comparison with a
|
|
funny mode.
|
|
|
|
2008-02-07 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR tree-optimization/35085
|
|
* tree-ssa-reassoc.c (rewrite_expr_tree): Enable destructive update
|
|
for operand entry oe2 in addition to operand entry oe3 in order to
|
|
expose more opportunities for vectorizer sum reduction.
|
|
|
|
2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
PR other/35107
|
|
* Makefile.in (LIBS): Remove $(GMPLIBS).
|
|
(cc1-dummy, cc1): Add $(GMPLIBS).
|
|
|
|
2008-02-06 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR target/23322
|
|
* i386.md (moddf_integer): Do not produce partial memory stalls for
|
|
targets where it hurts.
|
|
|
|
2008-02-06 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/35083
|
|
* optabs.c (expand_float): Do not check for decimal modes when
|
|
expanding unsigned integer through signed conversion.
|
|
|
|
2008-02-06 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/stormy16/stormy16.md (eqbranchsi): Replace a match_dup
|
|
inside the clobber with a match_operand and duplicated operand
|
|
number in the constraint.
|
|
(ineqbranchsi): Delete redundant comment.
|
|
|
|
2008-02-06 Ralf Corsepius <ralf.corsepius@rtems.org>
|
|
|
|
* config/arm/rtems-elf.h (TARGET_OS_CPP_BUILTINS): Add
|
|
builtin_define ("__USE_INIT_FINI__").
|
|
* config/h8300/t-rtems (MULTILIB_OPTION,MULTILIB_DIRNAMES): Add
|
|
-msx multilibs.
|
|
* gthr-rtems.h: Remove __GTHREAD_MUTEX_INIT.
|
|
|
|
2008-02-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
PR documentation/30330
|
|
* doc/invoke.texi (C++ Dialect Options)
|
|
(Objective-C and Objective-C++ Dialect Options, Warning Options):
|
|
For each warning option -Wfoo that allows -Wno-foo, ensure both
|
|
-Wfoo and -Wno-foo are listed in the option index. Fix index
|
|
entry of -Wswitch-default, index -Wnormalized= including the
|
|
`=', and -Wlarger-than-@var{len} including @var{len}.
|
|
|
|
2008-02-05 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (floatunssisf2): Use
|
|
ix86_expand_convert_uns_sisf_sse also for TARGET_SSE.
|
|
(floatunssi<mode>2): Rename from floatunssisf2 and floatunssidf2.
|
|
Macroize expander using MODEF mode iterator.
|
|
|
|
2008-02-05 Diego Novillo <dnovillo@google.com>
|
|
|
|
http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00140.html
|
|
|
|
PR 33738
|
|
* tree-vrp.c (vrp_evaluate_conditional): Revert fix for PR 33738.
|
|
|
|
2008-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
PR other/35070
|
|
* toplev.c (print_version): Honor `indent' for GMP/MPFR warnings.
|
|
|
|
2008-02-05 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR target/35084
|
|
* config/i386/i386.c (ix86_function_sseregparm): Add an arg
|
|
to indicate if a message should be generated.
|
|
(init_cumulative_args): Updated.
|
|
(function_value_32): Likewise.
|
|
|
|
2008-02-05 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* doc/include/texinfo.tex: Update to version 2008-02-04.16.
|
|
|
|
2008-02-05 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/35083
|
|
* config/i386/i386.md (floatunsisf2): Enable for TARGET_SSE_MATH only.
|
|
Call ix86_expand_convert_uns_sisf_sse for TARGET_SSE2.
|
|
|
|
2008-02-04 Diego Novillo <dnovillo@google.com>
|
|
|
|
http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00110.html
|
|
|
|
PR 33738
|
|
* tree-vrp.c (vrp_evaluate_conditional): With
|
|
-Wtype-limits, emit a warning when comparing against a
|
|
constant outside the natural range of OP0's type.
|
|
|
|
2008-02-04 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/33631
|
|
* expr.c (count_type_elements): Give for unions instead of
|
|
guessing.
|
|
|
|
2008-02-04 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35043
|
|
* gimplify.c (gimplify_init_ctor_eval): Convert array indices
|
|
to TYPE_DOMAINs base type instead of using bitsizetype here.
|
|
|
|
2008-02-03 Jason Merrill <jason@redhat.com>
|
|
|
|
* print-tree.c (print_node) [CONSTRUCTOR]: Print elements.
|
|
|
|
2008-02-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
|
PR other/29972
|
|
* doc/invoke.texi (C++ Dialect Options, Optimize Options)
|
|
(HPPA Options, i386 and x86-64 Options, IA-64 Options)
|
|
(RS/6000 and PowerPC Options): Fix typos and markup.
|
|
* doc/passes.texi (Tree-SSA passes): Likewise.
|
|
|
|
2008-02-02 Michael Matz <matz@suse.de>
|
|
|
|
PR target/35045
|
|
* postreload-gcse.c (record_last_reg_set_info_regno): Renamed
|
|
from record_last_reg_set_info.
|
|
(record_last_reg_set_info): Take an RTX argument, iterate over all
|
|
constituent hardregs.
|
|
(record_last_set_info, record_opr_changes): Change calls to
|
|
new signature or to record_last_reg_set_info_regno.
|
|
|
|
2008-02-02 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/extend.texi (X86 Built-in Functions): Fix grammar.
|
|
|
|
2008-02-01 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR rtl-optimization/34773
|
|
* reg-notes.def (EQUAL): Mention significance of combination of
|
|
REG_EQUAL and REG_RETVAL.
|
|
* fwprop.c (try_fwprop_subst): Don't add REG_EQUAL to an
|
|
insn that has a REG_RETVAL.
|
|
|
|
2008-02-01 Roger Sayle <roger@eyesopen.com>
|
|
|
|
PR bootstrap/33781
|
|
* configure.ac (--enable-fixed-point): Disable unless explicitly
|
|
requested on IRIX.
|
|
* configure: Regenerate.
|
|
|
|
2008-02-01 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR other/35042
|
|
* invoke.texi (-finline-limit): Remove no longer true parts
|
|
of the documentation. Note that there is no default value.
|
|
|
|
2008-02-01 Andrew Pinski <pinskia@gmail.com>
|
|
Mark Mitchell <mark@codesourcery.com>
|
|
Ben Elliston <bje@au.ibm.com>
|
|
|
|
PR c/29326
|
|
* doc/extend.texi (Other Builtins): Document.
|
|
|
|
2008-01-31 Tom Browder <tom.browder@gmail.com>
|
|
|
|
* doc/c-tree.texi (Types): Fix grammar.
|
|
(Expression trees): Ditto.
|
|
* doc/passes.texi (Tree-SSA passes): Ditto.
|
|
|
|
* doc/configterms.texi (Configure Terms): Fix typo.
|
|
* doc/cpp.texi (Common Predefined Macros): Ditto.
|
|
* doc/md.texi (Machine Constraints): Ditto.
|
|
|
|
* doc/makefile.texi (Makefile): Add comma.
|
|
|
|
2008-01-31 Tom Browder <tom.browder@gmail.com>
|
|
Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/sourcebuild.texi (Front End): Remove references to CVS
|
|
and CVSROOT/modules.
|
|
(Texinfo Manuals): Replace reference to CVS by one to SVN.
|
|
(Back End): Remove reference to CVS.
|
|
|
|
2008-01-31 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
PR target/34900
|
|
* config/mips/mips.c (gen_load_const_gp): New function, taking a
|
|
comment from...
|
|
(mips16_gp_pseudo_reg): ...here.
|
|
* config/mips/mips.md (load_const_gp): Replace with...
|
|
(load_const_gp_<mode>): ...this :P-based insn.
|
|
|
|
2008-01-31 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
* doc/invoke.texi (-ansi): Mention explicitly corresponding -std=
|
|
options. Minor fixes.
|
|
(-std): Move reference to standards closer to where language
|
|
standards are first mentioned.
|
|
|
|
2008-01-31 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
PR rtl-optimization/34995
|
|
* reload.c (alternative_allows_const_pool_ref): Take an rtx
|
|
parameter and return a bool. If the rtx parameter is nonnull,
|
|
check that it satisfies an EXTRA_MEMORY_CONSTRAINT.
|
|
(find_reloads): Update call accordingly. Pass the new operand
|
|
if it needed no address reloads, otherwise pass null.
|
|
|
|
2008-01-30 Richard Henderson <rth@redhat.com>
|
|
|
|
PR c/34993
|
|
* tree.c (build_type_attribute_qual_variant): Skip TYPE_DOMAIN
|
|
for unbounded arrays.
|
|
|
|
2008-01-30 Silvius Rus <rus@google.com>
|
|
|
|
* config/i386/xmmintrin.h (_mm_prefetch): Add const to first arg.
|
|
|
|
2008-01-30 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR target/34982
|
|
* i386.c (init_cumulative_args): Use real function declaration when
|
|
calling locally.
|
|
|
|
2008-01-30 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
PR rtl-optimization/34998
|
|
* global.c (build_insn_chain): Treat non-subreg_lowpart
|
|
SUBREGs of pseudos as clobbering all the words covered by the
|
|
SUBREG, not just all the bytes.
|
|
* ra-conflict.c (clear_reg_in_live): Likewise. Take the
|
|
original df_ref rather than an extract parameter.
|
|
(global_conflicts): Update call accordingly.
|
|
|
|
2008-01-30 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/fixdfdi.h (__fixunstfdi, __fixtfdi): Rearrange
|
|
the overflow check to make it easier to read.
|
|
(__fixtfdi): Change the type of the ll member in union
|
|
long_double to UDItype_x.
|
|
|
|
2008-01-30 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/34969
|
|
* cgraph.h (cgraph_update_edges_for_call_stmt): New prototype.
|
|
* cgraph.c (cgraph_update_edges_for_call_stmt): New function.
|
|
* tree-inline.c (fold_marked_statements): Call
|
|
cgraph_update_edges_for_call_stmt if folding a call statement.
|
|
* cgraphunit.c (verify_cgraph_node): Set cfun to this_cfun for
|
|
debug_generic_stmt calls, reset it back afterwards.
|
|
|
|
PR c/35017
|
|
* c-decl.c (start_decl): Don't pedwarn about TREE_READONLY
|
|
static decls.
|
|
* c-typeck.c (build_external_ref): Don't pedwarn about
|
|
static vars in current function's scope.
|
|
|
|
2008-01-29 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config.gcc (i[34567]86-*-nto-qnx*): Remove deprecation.
|
|
|
|
2008-01-29 Bernhard Fischer <aldot@gcc.gnu.org>
|
|
|
|
PR c/35002
|
|
* ipa-struct-reorg.c: Fix spelling.
|
|
* params.def: Ditto.
|
|
|
|
2008-01-29 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/35006
|
|
* tree-inline.h (struct copy_body_data): Add remapping_type_depth
|
|
field.
|
|
* tree-inline.c (remap_type): Increment remapping_type_depth
|
|
around remapping types.
|
|
(copy_body_r): Only add referenced variables if they are referenced
|
|
from code, not types.
|
|
|
|
2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
|
|
|
|
PR c++/34055
|
|
PR c++/34103
|
|
PR c++/34219
|
|
PR c++/34606
|
|
PR c++/34753
|
|
PR c++/34754
|
|
PR c++/34755
|
|
PR c++/34919
|
|
PR c++/34961
|
|
* c-pretty-print.c (pp_c_type_qualifier_list): Don't try to print
|
|
qualifiers for an ERROR_MARK_NODE or a NULL_TREE.
|
|
|
|
2008-01-28 Andy Hutchinson <hutchinsonandy@netscape.net>
|
|
|
|
PR target/34412
|
|
* config/avr/avr.c (expand_prologue): Use correct QI mode frame
|
|
pointer for tiny stack.
|
|
|
|
2008-01-28 Bernhard Fischer <aldot@gcc.gnu.org>
|
|
|
|
* doc/tree-ssa.texi: Add cindex PHI nodes and improve wording.
|
|
|
|
2008-01-28 Bernhard Fischer <aldot@gcc.gnu.org>
|
|
|
|
* config/vx-common.h: Fix typo in comment.
|
|
|
|
2008-01-28 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR c++/34862
|
|
PR c++/33407
|
|
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't
|
|
coalesce pointers if they have different DECL_NO_TBAA_P values.
|
|
* tree-ssa-copy.c (may_propagate_copy): Don't propagate copies
|
|
between variables with different DECL_NO_TBAA_P values.
|
|
|
|
2008-01-28 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
PR 31535
|
|
* config/rs6000/rs6000.c (small_data_operand): Vectors and floats
|
|
are not legitimate small data references on SPE targets.
|
|
|
|
2008-01-28 David Daney <ddaney@avtrex.com>
|
|
|
|
* doc/install.texi (mips-*-*): Recommend binutils 2.18.
|
|
|
|
2008-01-28 David Daney <ddaney@avtrex.com>
|
|
|
|
* doc/install.texi (--disable-libgcj-bc): Reword documentation.
|
|
|
|
2008-01-27 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config.gcc (strongarm*-*, ep9312*-*, xscale*-*, parisc*-*,
|
|
m680[012]0-*, *-*-beos*, *-*-kaos*, *-*-linux*aout*,
|
|
*-*-linux*libc1*, *-*-solaris2.[0-6], *-*-solaris2.[0-6].*,
|
|
*-*-sysv*, *-*-windiss*, alpha*-*-unicosmk*, cris-*-aout,
|
|
hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
|
|
i[34567]86-sequent-ptx4*, i[34567]86-*-nto-qnx*,
|
|
i[34567]86-*-sco3.2v5*, i[34567]86-*-uwin*, powerpc-*-chorusos*,
|
|
vax-*-bsd*, vax-*-ultrix*): Mark obsolete.
|
|
|
|
2008-01-27 Bernhard Fischer <aldot@gcc.gnu.org>
|
|
|
|
* basic-block.h (condjump_equiv_p): Fix comment.
|
|
|
|
2008-01-27 Bernhard Fischer <aldot@gcc.gnu.org>
|
|
|
|
* tree-pretty-print.c (print_generic_decl, print_generic_stmt,
|
|
print_generic_stmt_indented): Fix comment.
|
|
|
|
2008-01-27 Bernhard Fischer <aldot@gcc.gnu.org>
|
|
|
|
* configure.ac (__stack_chk_fail): Add detecion for availability
|
|
of SSP in uClibc by checking if __UCLIBC_HAS_SSP__ is defined.
|
|
* configure: Regenerate.
|
|
|
|
2008-01-26 Maxim Kuvyrkov <maxim@codesourcery.com>
|
|
|
|
PR middle-end/34688
|
|
* final.c (output_addr_const): Handle TRUNCATE.
|
|
|
|
2008-01-26 Zdenek Dvorak <ook@ucw.cz>
|
|
|
|
PR target/34711
|
|
* tree-ssa-loop-ivopts.c (comp_cost): New type.
|
|
(zero_cost, infinite_cost): New constants.
|
|
(struct cost_pair): Change type of cost to comp_cost.
|
|
(struct iv_ca): Change type of cand_use_cost and cost to comp_cost.
|
|
(new_cost, add_costs, sub_costs, compare_costs, infinite_cost_p):
|
|
New functions.
|
|
(set_use_iv_cost, force_expr_to_var_cost, force_var_cost,
|
|
split_address_cost, ptr_difference_cost, difference_cost,
|
|
get_computation_cost_at, get_computation_cost,
|
|
determine_use_iv_cost_generic, determine_use_iv_cost_address,
|
|
determine_use_iv_cost_condition, determine_use_iv_costs,
|
|
cheaper_cost_pair, iv_ca_recount_cost, iv_ca_set_no_cp,
|
|
iv_ca_set_cp, iv_ca_cost, iv_ca_new, iv_ca_dump, iv_ca_extend,
|
|
iv_ca_narrow, iv_ca_prune, try_improve_iv_set, find_optimal_iv_set):
|
|
Change type of cost to comp_cost.
|
|
(determine_iv_cost): Increase cost of non-original ivs, instead
|
|
of decreasing the cost of original ones.
|
|
(get_address_cost): Indicate the complexity of the addressing mode
|
|
in comp_cost.
|
|
(try_add_cand_for): Prefer using ivs not specific to some object.
|
|
* tree-flow.h (force_expr_to_var_cost): Declaration removed.
|
|
|
|
2008-01-26 Peter Bergner <bergner@vnet.ibm.com>
|
|
Janis Johnson <janis187@us.ibm.com>
|
|
|
|
PR target/34814
|
|
* doc/tm.texi (TARGET_EXPAND_TO_RTL_HOOK): Document.
|
|
(TARGET_INSTANTIATE_DECLS): Likewise.
|
|
* target.h (expand_to_rtl_hook): New target hook.
|
|
(instantiate_decls): Likewise.
|
|
* function.c (instantiate_decl): Make non-static. Rename to...
|
|
(instantiate_decl_rtl): ... this.
|
|
(instantiate_expr): Use instantiate_decl_rtl.
|
|
(instantiate_decls_1): Likewise.
|
|
(instantiate_decls): Likewise.
|
|
(instantiate_virtual_regs: Call new instantiate_decls taget hook.
|
|
* function.h (instantiate_decl_rtl): Add prototype.
|
|
* cfgexpand.c (target.h): New include.
|
|
(tree_expand_cfg): Call new expand_to_rtl_hook target hook.
|
|
* target-def.h (TARGET_EXPAND_TO_RTL_HOOK): New define.
|
|
(TARGET_INSTANTIATE_DECLS): Likewise.
|
|
(TARGET_INITIALIZER): New target hooks added.
|
|
* config/rs6000/rs6000-protos.h (rs6000_secondary_memory_needed_rtx):
|
|
New prototype.
|
|
* config/rs6000/rs6000.c (tree-flow.h): New include.
|
|
(machine_function): Add sdmode_stack_slot field.
|
|
(rs6000_alloc_sdmode_stack_slot): New function.
|
|
(rs6000_instantiate_decls): Likewise.
|
|
(rs6000_secondary_memory_needed_rtx): Likewise.
|
|
(rs6000_check_sdmode): Likewise.
|
|
(TARGET_EXPAND_TO_RTL_HOOK): Target macro defined.
|
|
(TARGET_INSTANTIATE_DECLS): Likewise.
|
|
(rs6000_hard_regno_mode_ok): Allow SDmode.
|
|
(num_insns_constant): Likewise. Handle _Decimal32 constants.
|
|
(rs6000_emit_move): Handle SDmode.
|
|
(function_arg_advance): Likewise.
|
|
(function_arg): Likewise.
|
|
(rs6000_gimplify_va_arg): Likewise. Add special handling of
|
|
SDmode var args for 32-bit compiles.
|
|
(rs6000_secondary_reload_class): Handle SDmode.
|
|
(rs6000_output_function_epilogue): Likewise.
|
|
(rs6000_function_value): Simplify if statement.
|
|
(rs6000_libcall_value): Likewise.
|
|
* config/rs6000/rs6000.h (SLOW_UNALIGNED_ACCESS): Handle SDmode.
|
|
(SECONDARY_MEMORY_NEEDED_RTX): Add define.
|
|
* config/rs6000/dfp.md (movsd): New define_expand and splitter.
|
|
(movsd_hardfloat): New define_insn.
|
|
(movsd_softfloat): Likewise.
|
|
(movsd_store): Likewise.
|
|
(movsd_load): Likewise.
|
|
(extendsddd2): Likewise.
|
|
(extendsdtd2): Likewise.
|
|
(truncddsd2): Likewise.
|
|
(movdd_hardfloat64): Fixup comment.
|
|
(UNSPEC_MOVSD_LOAD): New constant.
|
|
(UNSPEC_MOVSD_STORE): Likewise.
|
|
|
|
2008-01-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/34965
|
|
* c-pretty-print.c (pp_c_exclusive_or_expression): Handle
|
|
TRUTH_XOR_EXPR.
|
|
(pp_c_logical_and_expression): Handle TRUTH_AND_EXPR.
|
|
(pp_c_logical_or_expression): Handle TRUTH_OR_EXPR.
|
|
(pp_c_expression): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
|
|
and TRUTH_XOR_EXPR.
|
|
|
|
2008-01-26 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/34794
|
|
* config.gcc: Separate AIX 5.3 from AIX 6.1.
|
|
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
|
|
__LONGDOUBLE128 too.
|
|
* config/rs6000/aix61.h: New file.
|
|
|
|
2008-01-26 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
PR rtl-optimization/34959
|
|
* optabs.c (expand_unop): In libcall notes, give ffs, clz, ctz,
|
|
popcount and parity rtxes the same mode as their operand.
|
|
Truncate or extend the result to the return value's mode
|
|
if necessary.
|
|
|
|
2008-01-26 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
PR target/34981
|
|
* config/mips/mips-protos.h (mips_expand_call): Return an rtx.
|
|
* config/mips/mips.h (FIRST_PSEUDO_REGISTER): Rename FAKE_CALL_REGNO
|
|
to GOT_VERSION_REGNUM.
|
|
(CALL_REALLY_USED_REGISTERS): Set the GOT_VERSION_REGNUM entry to 0.
|
|
(EPILOGUE_USES): Include GOT_VERSION_REGNUM if TARGET_USE_GOT.
|
|
* config/mips/mips.c (mips_emit_call_insn): New function.
|
|
(mips_call_tls_get_addr): Call mips_expand_call directly.
|
|
(mips16_copy_fpr_return_value): Use mips_emit_call_insn rather than
|
|
emit_call_insn.
|
|
(mips16_build_call_stub): Likewise. Return the call insn or null.
|
|
(mips_expand_call): Update the call to mips16_build_call_stub
|
|
accordingly and a remove redundant condition. Assert that MIPS16
|
|
stubs do not use lazy binding. Use mips_emit_call_insn and return
|
|
the call insn.
|
|
(mips_extra_live_on_entry): Include GOT_VERSION_REGNUM if
|
|
TARGET_USE_GOT.
|
|
(mips_hard_regno_mode_ok_p): Allow SImode for GOT_VERSION_REGNUM.
|
|
(mips_avoid_hazard): Remove hazard_set handling.
|
|
* config/mips/mips.md (UNSPEC_EH_RECEIVER): Rename to...
|
|
(UNSPEC_RESTORE_GP): ...this.
|
|
(UNSPEC_SET_GOT_VERSION, UNSPEC_UPDATE_GOT_VERSION): New constants.
|
|
(FAKE_CALL_REGNO): Rename to...
|
|
(GOT_VERSION_REGNUM): ...this.
|
|
(type): Add "ghost" value. Add an associated insn reservation.
|
|
(hazard_set): Remove.
|
|
(exception_receiver): Rename to...
|
|
(restore_gp): ...this and update the unspec identifier accordingly.
|
|
(exception_receiver, nonlocal_got_receiver): New expanders.
|
|
(load_call<mode>): Use GOT_VERSION_REGNUM. Don't set
|
|
FAKE_CALL_REGNO. Remove hazard_set attribute.
|
|
(set_got_version, update_got_version): New patterns.
|
|
|
|
2008-01-26 Danny Smith <dannysmith@users.sourceforge.net>
|
|
|
|
PR target/34970
|
|
* config/i386/cygming.h (ASM_OUTPUT_LABELREF): Define.
|
|
|
|
2008-01-25 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
PR other/31955
|
|
* doc/install.texi2html: Generate gcc-vers.texi.
|
|
|
|
2008-01-25 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/m32c/m32c.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
|
|
|
|
2008-01-25 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
* config/c4x: Remove directory.
|
|
* config.gcc (crx-*, mt-*): Mark obsolete.
|
|
(c4x-*, tic4x-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*, tic4x-*,
|
|
h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
|
|
sh-*-rtemscoff*): Remove cases.
|
|
* defaults.h (C4X_FLOAT_FORMAT): Remove.
|
|
* real.c (encode_c4x_single, decode_c4x_single,
|
|
encode_c4x_extended, decode_c4x_extended, c4x_single_format,
|
|
c4x_extended_format): Remove.
|
|
* real.h (c4x_single_format, c4x_extended_format): Remove.
|
|
* doc/extend.texi (interrupt, naked): Remove mention of attributes
|
|
on C4x.
|
|
(Pragmas): Remove comment about c4x pragmas.
|
|
* doc/install.texi (c4x): Remove target-specific instructions.
|
|
* doc/invoke.texi (TMS320C3x/C4x Options): Remove.
|
|
* doc/md.texi (Machine Constraints): Remove C4x documentation.
|
|
* doc/tm.texi (MEMBER_TYPE_FORCES_BLK, c_register_pragma): Do not
|
|
refer to C4x source files as examples.
|
|
(C4X_FLOAT_FORMAT): Remove documentation.
|
|
|
|
2008-01-25 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin.c (override_options): Reorder tests so that
|
|
flag_pic gets enabled for -msep-data.
|
|
|
|
2008-01-25 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/32244
|
|
* expr.c (expand_expr_real_1): Reduce result of LSHIFT_EXPR
|
|
to its bitfield precision if required.
|
|
|
|
2008-01-25 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/33880
|
|
* tree-nested.c (walk_omp_for): New function.
|
|
(convert_nonlocal_reference, convert_local_reference): Call
|
|
walk_omp_for on OMP_FOR.
|
|
(convert_call_expr): Call walk_body on OMP_FOR's
|
|
OMP_FOR_PRE_INIT_BODY.
|
|
|
|
2008-01-25 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/34966
|
|
* tree-ssa-math-opts.c (execute_cse_sincos_1): For all but
|
|
default defs and PHI_NODEs we have to insert after the
|
|
defining statement.
|
|
|
|
2008-01-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/stormy16/stormy16-lib2.c (MIN_UNITS_PER_WORD):
|
|
Provide a default definition.
|
|
(LIBGCC2_UNITS_PER_WORD): Likewise.
|
|
|
|
* config/stormy16/stormy16.c: Include df.h for the prototype
|
|
for df_regs_ever_live_p.
|
|
(xstormy16_expand_builtin_va_start): Convert the stack offset
|
|
into a component_ref and then use POINTER_PLUS_EXPR to add it
|
|
to the incoming_virtual_args_rtx.
|
|
(xstormy16_gimplify_va_arg_expr): Rename to
|
|
xstormy16_gimplify_va_arg_expr.
|
|
Use POINTER_PLUS_EXPR when performing pointer arithmetic.
|
|
(TARGET_GIMPLIFY_VA_ARG_EXPR): Use renamed
|
|
xstormy16_gimplify_va_arg_expr.
|
|
Fix up some formatting issues.
|
|
|
|
* config/stormy16/stormy16.c: (xstormy16_carry_plus_operand):
|
|
Move to predicates.md.
|
|
(xs_hi_general_operand): Likewise.
|
|
(xs_hi_nonmemory_operand): Likewise.
|
|
* config/stormy16/predicates.md:
|
|
(xstormy16_carry_plus_operand): New predicate.
|
|
(xs_hi_general_operand): New predicate.
|
|
(xs_hi_nonmemory_operand): New predicate.
|
|
* config/stormy16/stormy16-protos.h:
|
|
(xstormy16_carry_plus_operand): Delete prototype.
|
|
(xs_hi_general_operand): Likewise.
|
|
(xs_hi_nonmemory_operand): Likewise.
|
|
|
|
* config/storm16/stormy16.md (addhi3): Remove earlyclobber
|
|
modifiers as they are no longer needed and they can trigger
|
|
reload spill failures.
|
|
|
|
* config/storm16/stormy16.md (ineqbranchsi): Replace match_dup
|
|
with a match_operand in order to help reload.
|
|
|
|
* config/storm16/stormy16.md (movhi_internal): Replace 'r'
|
|
constraint with 'e' for the 8th alternative as this version of
|
|
the mov.w instruction only accepts the lower 8 registers.
|
|
|
|
2008-01-25 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/34856
|
|
* simplifx-rtx.c (simplify_const_binary_operation) [VEC_CONCAT]:
|
|
Consider only CONST_INT, CONST_DOUBLE and CONST_FIXED as constant
|
|
vector elements.
|
|
|
|
2008-01-25 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/33333
|
|
* gimplify.c (gimplify_omp_for): Gimplify OMP_FOR_PRE_BODY.
|
|
|
|
2008-01-25 Golovanevsky Olga <olga@il.ibm.com>
|
|
|
|
* ipa-struct-reorg.c (remove_str_allocs_in_func, remove_str_allocs):
|
|
New functions.
|
|
(remove_structure): Update allocations list before removing structure.
|
|
|
|
2008-01-25 Golovanevsky Olga <olga@il.ibm.com>
|
|
|
|
* ipa-struct-reorg.c (is_safe_cond_expr,
|
|
create_new_stmts_for_cond_expr): Use integer_zerop function,
|
|
that recognize not only zero-pointer, but zero-integer too.
|
|
|
|
2008-01-25 Ben Elliston <bje@au.ibm.com>
|
|
|
|
PR other/22232
|
|
* fixproto: Escape "." in sed expression that strips leading "./".
|
|
|
|
2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR driver/34904
|
|
* gcc.c (SWITCH_OK): Removed.
|
|
(SWITCH_LIVE): Changed to bit.
|
|
(SWITCH_FALSE): Likewise.
|
|
(SWITCH_IGNORE): Likewise.
|
|
(switchstr): Change live_cond to unsigned int.
|
|
(process_command): Replace SWITCH_OK with 0.
|
|
(do_self_spec): Likewise.
|
|
(set_collect_gcc_options): Check the SWITCH_IGNORE bit.
|
|
(give_switch): Likewise.
|
|
(used_arg): Likewise.
|
|
(do_spec_1): Set the SWITCH_IGNORE bit.
|
|
(check_live_switch): Check both SWITCH_LIVE and SWITCH_FALSE
|
|
bits. Set the SWITCH_LIVE bit.
|
|
|
|
2008-01-24 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* config/s390/s390.h (MOVE_RATIO): Define new target macro.
|
|
|
|
2008-01-24 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
PR tree-optimization/34472
|
|
* ipa-struct-reorg.c (safe_cond_expr_check): Change the DATA
|
|
parameter to a "bool *" and set *DATA to false if there is
|
|
an unsafe access. Do not delete the structure here.
|
|
(check_cond_exprs): Delete it here instead.
|
|
(check_cond_exprs, exclude_cold_structs): Do not increase
|
|
I when removing a structure.
|
|
|
|
2008-01-24 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/34856
|
|
* config/i386/i386.c (ix86_expand_vector_init): Consider only
|
|
CONST_INT, CONST_DOUBLE and CONST_FIXED as constant vector elements.
|
|
|
|
2008-01-24 Jakub Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/34934
|
|
* tree-stdarg.c (reachable_at_most_once): Use VEC vector instead of
|
|
a fixed vector for stack.
|
|
|
|
2008-01-24 Ben Elliston <bje@au.ibm.com>
|
|
|
|
PR c++/25701
|
|
* doc/gcc.texi (Software development): Add a direntry for g++.
|
|
|
|
2008-01-23 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.h (CC1PLUS_SPEC, OPTIMIZATION_OPTIONS): Drop
|
|
stale and straggling -fforce-addr comments above.
|
|
|
|
* config/cris/cris.h (CRIS_SUBTARGET_VERSION, TARGET_VERSION): Don't
|
|
define.
|
|
* config/cris/linux.h (CRIS_SUBTARGET_VERSION): Don't define.
|
|
* config/cris/aout.h (CRIS_SUBTARGET_VERSION): Don't define.
|
|
|
|
2008-01-23 Michael Matz <matz@suse.de>
|
|
|
|
PR debug/34895
|
|
* dwarf2out.c (force_type_die): Use modified_type_die instead of
|
|
gen_type_die.
|
|
|
|
2008-01-23 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* ipa-struct-reorg.c (create_new_malloc): Use pointer type as
|
|
malloc result type.
|
|
|
|
2008-01-23 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.c (avr_current_arch): New variable.
|
|
(avr_arch_types): Add 'avr31' and 'avr51' entries.
|
|
(avr_arch): Add 'ARCH_AVR31' and 'ARCH_AVR51'.
|
|
(avr_mcu_types): Add 'avr31' and 'avr51' architectures.
|
|
(avr_override_options): Init 'avr_current_arch'.
|
|
(base_arch_s): Move from here...
|
|
* config/avr/avr.h (base_arch_s): ... here. Add new members
|
|
'have_elpm', 'have_elpmx', 'have_eijmp_eicall', 'reserved'. Rename
|
|
'mega' to 'have_jmp_call'.
|
|
(TARGET_CPU_CPP_BUILTINS): Define "__AVR_HAVE_JMP_CALL__",
|
|
"__AVR_HAVE_RAMPZ__", "__AVR_HAVE_ELPM__" and "__AVR_HAVE_ELPMX__"
|
|
macros.
|
|
(LINK_SPEC, CRT_BINUTILS_SPECS, ASM_SPEC): Add 'avr31' and 'avr51'
|
|
architectures.
|
|
* config/avr/t-avr (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
|
|
MULTILIB_MATCHES): Ditto.
|
|
|
|
2008-01-23 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/31529
|
|
* cgraphunit.c (cgraph_reset_node): Always mark the node
|
|
not reachable if it is not queued already.
|
|
|
|
2008-01-23 Bernd Schmidt <bernd.schmidt@analog.com>
|
|
|
|
* config/bfin/bfin-protos.h (WA_RETS, ENABLE_WA_RETS): New macros.
|
|
* config/bfin/bfin.c (bfin_cpus): Add WA_RETS everywhere.
|
|
(cputype_selected): New static variable.
|
|
(bfin_handle_option): Set it if -mcpu is used.
|
|
(override_option): Select default set of workarounds if no cpu type
|
|
selected on the command line.
|
|
(workaround_rts_anomaly): Only run if ENABLE_WA_RETS.
|
|
|
|
From Michael Frysinger <michael.frysinger@analog.com>
|
|
* config/bfin/bfin-protos.h (enum bfin_cpu_type): Add
|
|
BFIN_CPU_BF547, BFIN_CPU_BF523, BFIN_CPU_BF524, and BFIN_CPU_BF526.
|
|
|
|
* config/bfin/elf.h (LIB_SPEC): Use proper linker script
|
|
for bf547, bf523, bf524, and bf526.
|
|
* config/bfin/bfin.c (bfin_cpus[]): Add bf547, bf523, bf524, and
|
|
bf526.
|
|
* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define
|
|
__ADSPBF523__ for bf523, __ADSPBF524__ for bf524,
|
|
__ADSPBF526__ for bf526, __ADSPBF52x__ for all three, as well as
|
|
__ADSPBF547__ and __ADSPBF54x__ for bf547.
|
|
* doc/invoke.texi (Blackfin Options): Document that
|
|
-mcpu now accept bf547, bf523, bf524, and bf526.
|
|
|
|
2008-01-22 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR rtl-optimization/34628
|
|
* combine.c (try_combine): Stop and undo after the first combination
|
|
if an autoincrement side-effect on the first insn has effectively
|
|
been lost.
|
|
|
|
2008-01-22 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
PR target/34529
|
|
* config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
|
|
Offset addresses are not valid for Altivec or paired float modes.
|
|
|
|
2008-01-22 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/34607
|
|
* c-parser.c (c_parser_omp_for_loop): Don't call c_finish_omp_for
|
|
if DECL_INITIAL (decl) is error_mark_node.
|
|
|
|
PR c++/34914
|
|
* c-common.c (handle_vector_size_attribute): Only allow
|
|
integral, scalar float and fixed point types. Handle OFFSET_TYPE
|
|
the same way as pointer, array etc. types.
|
|
* tree.c (reconstruct_complex_type): Handle OFFSET_TYPE.
|
|
|
|
PR c++/34917
|
|
* tree.c (build_type_attribute_qual_variant): Call
|
|
build_qualified_type if attributes are equal, but quals are not.
|
|
|
|
2008-01-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR 32102
|
|
* doc/invoke.texi (-Wall): -Wall enables -Wstrict-overflow=1.
|
|
* flags.h (warn_strict_aliasing): Remove.
|
|
(warn_strict_overflow): Remove.
|
|
* opts.c (warn_strict_aliasing): Remove.
|
|
(warn_strict_overflow): Remove.
|
|
* c-opts.c (c_common_handle_option): -Wall only sets
|
|
-Wstrict-aliasing or -Wstrict-overflow if they are uninitialized.
|
|
(c_common_post_options): Give default values to -Wstrict-aliasing
|
|
and -Wstrict-overflow if they are uninitialized.
|
|
* common.opt (Wstrict-aliasing): Specify Var and Init.
|
|
(Wstrict-overflow): Likewise.
|
|
|
|
2008-01-22 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
PR rtl-optimization/26854
|
|
PR rtl-optimization/34400
|
|
PR rtl-optimization/34884
|
|
* ddg.c (create_ddg_dep_from_intra_loop_link): Use
|
|
DF_RD->gen.
|
|
* df.h (df_changeable_flags.DF_RD_NO_TRIM): Deleted
|
|
(df_rd_bb_info.expanded_lr_out): Deleted
|
|
* loop_invariant.c (find_defs): Deleted DF_RD_NO_TRIM flag.
|
|
* loop_iv.c (iv_analysis_loop_init): Ditto. * df-problems.c
|
|
(df_rd_free_bb_info, df_rd_alloc, df_rd_confluence_n,
|
|
df_rd_bb_local_compute, df_rd_transfer_function, df_rd_free):
|
|
Removed code to allocate, initialize or free expanded_lr_out.
|
|
(df_rd_bb_local_compute_process_def): Restructured to make more
|
|
understandable.
|
|
(df_rd_confluence_n): Removed code to no apply invalidate_by_call
|
|
sets if the sets are being trimmed.
|
|
|
|
2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
PR bootstrap/32287
|
|
* configure.ac (ld_vers): Support GNU linker version xx.xx.*
|
|
(as_vers): Likewise.
|
|
* configure: Regenerated.
|
|
|
|
2008-01-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR middle-end/33092
|
|
* tree-pass.h (pass_build_alias): New pass.
|
|
* tree-ssa-alias.c (gate_build_alias): New.
|
|
(pass_build_alias): New.
|
|
* passes.c (init_optimization_passes): Add pass_build_alias after
|
|
pass_create_structure_vars.
|
|
|
|
2008-01-22 Wolfgang Gellerich <gellerich@de.ibm.com>
|
|
|
|
* config/s390/s390.h (S390_TDC_POSITIVE_NORMALIZED_NUMBER):
|
|
Renamed to S390_TDC_POSITIVE_NORMALIZED_BFP_NUMBER.
|
|
(S390_TDC_NEGATIVE_NORMALIZED_NUMBER): Renamed to
|
|
S390_TDC_NEGATIVE_NORMALIZED_BFP_NUMBER.
|
|
(S390_TDC_POSITIVE_DENORMALIZED_NUMBER): Renamed to
|
|
S390_TDC_POSITIVE_DENORMALIZED_BFP_NUMBER.
|
|
(S390_TDC_NEGATIVE_DENORMALIZED_NUMBER): Renamed to
|
|
S390_TDC_NEGATIVE_DENORMALIZED_BFP_NUMBER.
|
|
(S390_TDC_POSITIVE_NORMALIZED_BFP_NUMBER): New constant.
|
|
(S390_TDC_NEGATIVE_NORMALIZED_BFP_NUMBER): New constant.
|
|
(S390_TDC_POSITIVE_DENORMALIZED_BFP_NUMBER): New constant.
|
|
(S390_TDC_NEGATIVE_DENORMALIZED_BFP_NUMBER): New constant.
|
|
* config/s390/s390.md (FP_ALL): New mode iterator.
|
|
(_d): New mode attribute.
|
|
("*signbit<mode>2>"): Changed mode of first operand.
|
|
("isinf<mode>2"): Changed mode of first operand.
|
|
("*TDC_insn"): Adaptation for DFP modes.
|
|
|
|
2008-01-22 Ben Elliston <bje@au.ibm.com>
|
|
|
|
* tree.c (check_qualified_type): Improve function description.
|
|
|
|
2008-01-21 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/34196
|
|
* tree.h (TRY_CATCH_IS_CLEANUP): New macro.
|
|
* tree-eh.c (honor_protect_cleanup_actions): Strip TRY_CATCH_EXPR
|
|
if it is set.
|
|
|
|
2008-01-21 DJ Delorie <dj@redhat.com>
|
|
|
|
* doc/tm.texi (HARD_REGNO_NREGS): Note that this macro must not
|
|
return zero.
|
|
|
|
2008-01-21 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/34856
|
|
* tree-cfg.c (verify_expr): Allow all invariant expressions
|
|
instead of just constant class ones as reference argument.
|
|
* tree-ssa-loop-im.c (for_each_index): Handle CONSTRUCTOR
|
|
like any other constant.
|
|
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise.
|
|
|
|
2008-01-21 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
* regmove.c (fixup_match_1): Update call crossed frequencies.
|
|
|
|
2008-01-21 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR c/34885
|
|
* tree-inline.c (setup_one_parameter): Deal with mismatched
|
|
types using a VIEW_CONVERT_EXPR.
|
|
|
|
2008-01-21 Alon Dayan <alond@il.ibm.com>
|
|
Olga Golovanevsky <olga@il.ibm.com>
|
|
|
|
PR tree-optimization/34701
|
|
* ipa-struct-reorg.c (gen_size): Fix the malloc parameter calculation
|
|
when the structure size is not a power of 2.
|
|
|
|
2008-01-20 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
* doc/install.texi: Add doc for --enable-checking=df.
|
|
|
|
2008-01-20 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
PR rtl-optimization/34808
|
|
* emit-rtl.c (try_split): Handle REG_RETVAL notes.
|
|
|
|
2008-01-20 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
* global.c (find_reg): Only compute EH_RETURN_DATA_REGNO once per
|
|
input.
|
|
|
|
2008-01-19 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
|
|
PR rtl-optimization/26854
|
|
PR rtl-optimization/34400
|
|
* ddg.c (create_ddg_dep_from_intra_loop_link): Do not use
|
|
DF_RD->gen.
|
|
* df.h (df_changeable_flags.DF_RD_NO_TRIM): New.
|
|
(df_rd_bb_info.expanded_lr_out): New.
|
|
* loop_invariant.c (find_defs): Added DF_RD_NO_TRIM flag.
|
|
* loop_iv.c (iv_analysis_loop_init): Ditto.
|
|
* df-problems.c (df_rd_free_bb_info, df_rd_alloc, df_rd_confluence_n,
|
|
df_rd_bb_local_compute, df_rd_transfer_function, df_rd_free):
|
|
Added code to allocate, initialize or free expanded_lr_out.
|
|
(df_rd_bb_local_compute_process_def): Restructured to make
|
|
more understandable.
|
|
(df_rd_confluence_n): Add code to do nothing with fake edges and
|
|
code to no apply invalidate_by_call sets if the sets are being trimmed.
|
|
(df_lr_local_finalize): Renamed to df_lr_finalize.
|
|
(df_live_local_finalize): Renamed to df_live_finalize.
|
|
|
|
2008-01-20 Richard Sandiford <rsandifo@nildram.co.uk>
|
|
|
|
PR target/34831
|
|
* config/mips/mips.md (div<mode>3): Use <recip_condition> when
|
|
deciding whether to use reciprocal instructions.
|
|
|
|
2008-01-19 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* dwarf2out.c (dwarf2out_switch_text_section): Do not call
|
|
dwarf2out_note_section_used if cold_text_section is NULL.
|
|
|
|
2008-01-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR gcov-profile/34610
|
|
* tree-cfg.c (make_edges): Mark both outgoing edges from
|
|
OMP_CONTINUE and from OMP_FOR as EDGE_ABNORMAL.
|
|
* omp-low.c (expand_omp_for): Clear EDGE_ABNORMAL bits
|
|
from OMP_FOR and OMP_CONTINUE outgoing edges.
|
|
|
|
* tree-profile.c (tree_profiling): Return early if
|
|
cfun->after_tree_profile != 0. Set cfun->after_tree_profile
|
|
at the end.
|
|
* omp-low.c (expand_omp_parallel): Copy after_tree_profile
|
|
from cfun to child_cfun.
|
|
* function.h (struct function): Add after_tree_profile bit.
|
|
|
|
2008-01-19 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.S (_exit): Disable interrupt.
|
|
|
|
2008-01-18 Kenneth Zadeck <zadeck@naturalbridge.com>
|
|
Steven Bosscher <stevenb.gcc@gmail.com>
|
|
|
|
PR rtl-optimization/26854
|
|
PR rtl-optimization/34400
|
|
* df-problems.c (df_live_scratch): New scratch bitmap.
|
|
(df_live_alloc): Allocate df_live_scratch when doing df_live.
|
|
(df_live_reset): Clear the proper bitmaps.
|
|
(df_live_bb_local_compute): Only process the artificial defs once
|
|
since the order is not important.
|
|
(df_live_init): Init the df_live sets only with the variables
|
|
found live by df_lr.
|
|
(df_live_transfer_function): Use the df_lr sets to prune the
|
|
df_live sets as they are being computed.
|
|
(df_live_free): Free df_live_scratch.
|
|
|
|
2008-01-18 Ian Lance Taylor <iant@google.com>
|
|
|
|
* common.opt: Add fmerge-debug-strings.
|
|
* dwarf2out.c (DEBUG_STR_SECTION_FLAGS): Test
|
|
flag_merge_debug_strings rather than flag_merge_constants.
|
|
* doc/invoke.texi (Option Summary): Mention
|
|
-fmerge-debug-strings.
|
|
(Debugging Options): Document -fmerge-debug-strings.
|
|
|
|
2008-01-18 Ian Lance Taylor <iant@google.com>
|
|
|
|
PR c++/33407
|
|
* tree.h (DECL_IS_OPERATOR_NEW): Define.
|
|
(struct tree_function_decl): Add new field operator_new_flag.
|
|
* tree-inline.c (expand_call_inline): When inlining a call to
|
|
operator new, force the return value to go into a variable, and
|
|
set DECL_NO_TBAA_P on that variable.
|
|
* c-decl.c (merge_decls): Merge DECL_IS_OPERATOR_NEW flag.
|
|
|
|
2008-01-18 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR debug/34484
|
|
* dwarf2out.c (dwarf2out_switch_text_section): Do not guard with
|
|
DWARF2_DEBUGGING_INFO.
|
|
(dwarf2out_note_section_used): Ditto. Add prototype.
|
|
(have_multiple_function_sections, text_section_used,
|
|
cold_text_section_used, *cold_text_sections): Move declarations
|
|
before their uses.
|
|
|
|
2008-01-17 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/unwind-dw2-xtensa.h (_Unwind_FrameState): Remove pc
|
|
field and add signal_ra.
|
|
* config/xtensa/unwind-dw2-xtensa.c (uw_frame_state_for): Remove
|
|
assignments to frame state pc. Move end of stack check after
|
|
MD_FALLBACK_FRAME_STATE_FOR.
|
|
(uw_update_context_1): Use frame state signal_regs if set, instead
|
|
of checking signal_frame flag.
|
|
(uw_update_context): Use frame state signal_ra if set.
|
|
* config/xtensa/linux.h (MD_UNWIND_SUPPORT): Define.
|
|
* config/xtensa/linux-unwind.h: New file.
|
|
|
|
2008-01-18 Bernhard Fischer <aldot@gcc.gnu.org>
|
|
|
|
* modulo-sched.c (get_sched_window): Fix comment typo.
|
|
|
|
2008-01-17 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
PR tree-optimization/34648
|
|
* tree-ssa-sccvn.c (visit_use): Expressions which can throw are varying.
|
|
|
|
2008-01-17 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.h (LINK_SPEC): Support -mrelax and -mpmem-wrap-around.
|
|
* config/avr/avr.opt (mrelax, mpmem-wrap-around): Add.
|
|
|
|
2008-01-17 Seongbae Park <seongbae.park@gmail.com>
|
|
|
|
PR rtl-optimization/34400
|
|
* df-core.c (df_worklist_dataflow_overeager,
|
|
df_worklist_dataflow_doublequeue): New functions.
|
|
(df_worklist_dataflow): Two different worklist solvers.
|
|
* params.def (PARAM_DF_DOUBLE_QUEUE_THRESHOLD_FACTOR):
|
|
New param.
|
|
|
|
2008-01-16 Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
PR testsuite/34821
|
|
* doc/invoke.texi: Document the dependence on pthread for fopenmp
|
|
and ftree-parallelize-loops.
|
|
|
|
2008-01-17 Mircea Namolaru <namolaru@il.ibm.com>
|
|
|
|
PR rtl-optimization/34826
|
|
* loop-doloop (doloop_modify): Update the REG_BR_PROB note.
|
|
|
|
2008-01-17 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
* global.c (find_reg): Mark the eh regs as used if necessary.
|
|
* ra-conflict.c (global_conflicts): Set no_eh_reg flag.
|
|
* ra.h (struct allocno): no_eh_reg field added. Changed
|
|
no_stack_reg type to bitfield.
|
|
|
|
2008-01-17 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree.c (substitute_in_expr): Add missing 'break'.
|
|
|
|
2008-01-17 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/34825
|
|
* tree-ssa-math-opts.c (is_division_by): Do not recognize
|
|
x / x as division to handle.
|
|
|
|
2008-01-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
* pa64-hpux.h (LIB_SPEC): Add "-lpthread" in shared links if "-mt" or
|
|
"-pthread" is specified.
|
|
* pa-hpux11.h (LIB_SPEC): Likewise.
|
|
|
|
2008-01-16 Janis Johnson <janis187@us.ibm.com>
|
|
Peter Bergner <bergner@vnet.ibm.com>
|
|
|
|
PR rtl-optimization/33796
|
|
* sparseset.c (sparseset_alloc): Use xcalloc rather than xmalloc.
|
|
|
|
2008-01-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
|
|
|
PR libgfortran/34699
|
|
* pa-hpux.h (LINK_SPEC): Only search /lib/pa1.1 and /usr/lib/pa1.1 on
|
|
static links.
|
|
* pa-hpux10.h (LINK_SPEC): Likewise.
|
|
* pa-hpux11.h (LINK_SPEC): Don't search /lib/pa1.1 and /usr/lib/pa1.1.
|
|
|
|
2008-01-16 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/32628
|
|
* fold-const.c (fold_convert_const_int_from_int): Do not
|
|
set overflow if that occured only because of a sign extension
|
|
change when converting from/to a sizetype with the same
|
|
precision and signedness.
|
|
|
|
2008-01-16 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR debug/34249
|
|
* dwarf2out.c (output_call_frame_info): Move output of FDE initial
|
|
location address to the correct place. Update copyright year.
|
|
|
|
2008-01-16 Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
* lambda-code.c (lambda_transform_legal_p): Handle the case of
|
|
no dependences in the dependence_relations vector.
|
|
|
|
2008-01-16 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR rtl-optimization/31396
|
|
* regstat.c (regstat_bb_compute_ri): Compute FREQ_CALLS_CROSSED.
|
|
* cfg.c (dump_reg_info): Print it.
|
|
* regs.h (struct reg_info_t): add freq_calls_crossed.
|
|
(REG_FREQ_CALLS_CROSSED): New macro.
|
|
* global.c (global_alloc): Compute freq_calls_crossed for allocno.
|
|
(find_reg): Update call of CALLER_SAVE_PROFITABLE.
|
|
* regmove.c (optimize_reg_copy_1, optimize_reg_copy_2, fixup_match_2,
|
|
regmove_optimize): Update call crossed frequencies.
|
|
* local-alloc.c (struct qty): Add freq_calls_crossed.
|
|
(alloc_qty): Copute freq_calls_crossed.
|
|
(update_equiv_regs, combine_regs): Update REG_FREQ_CALLS_CROSSED.
|
|
(find_free_reg): Update call of CALLER_SAVE_PROFITABLE.
|
|
* ra.h (struct allocno): Add freq_calls_crossed.
|
|
|
|
2008-01-16 Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
* gcc.c (LINK_COMMAND_SPEC): Add includes and link options for
|
|
libgomp when compiling with ftree-parallelize-loops.
|
|
(GOMP_SELF_SPECS): Add -pthread for ftree-parallelize-loops.
|
|
|
|
2008-01-16 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/34769
|
|
* tree-data-ref.c (initialize_matrix_A): Revert fix for PR34458.
|
|
* tree.c (int_cst_value): Instead make this function more
|
|
permissive in what it accepts as valid input. Document this
|
|
function always sign-extends the value.
|
|
|
|
2008-01-16 Jakub Jelinek <jakub@redhat.com>
|
|
Richard Guenther <rguenther@suse.de>
|
|
|
|
PR c/34668
|
|
* gimplify.c (fold_indirect_ref_rhs): Rename to ...
|
|
(gimple_fold_indirect_ref_rhs): ... this.
|
|
(gimple_fold_indirect_ref): New function with foldings
|
|
that preserve lvalueness.
|
|
(gimplify_modify_expr_rhs): Call gimple_fold_indirect_ref_rhs.
|
|
* tree-flow.h (gimple_fold_indirect_ref): Declare.
|
|
* tree-inline.c (copy_body_r): Use gimple_fold_indirect_ref
|
|
to fold an INDIRECT_REF, fall back to the old use of
|
|
fold_indirect_ref_1.
|
|
|
|
2008-01-16 Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
* tree-data-ref.c (subscript_dependence_tester_1): Call
|
|
free_conflict_function.
|
|
(compute_self_dependence): Same.
|
|
|
|
2008-01-16 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR debug/34249
|
|
* debug.h (dwarf2out_switch_text_section): Move declaration from ...
|
|
* dwarf2out.c (dwarf2out_switch_text_section): ... here. Make
|
|
function global.
|
|
* final.c (final_scan_insn) [NOTE_INSN_SWITCH_TEXT_SECTIONS]:
|
|
Depending on dwarf2out_do_frame, call dwarf2out_switch_text_section
|
|
for DWARF2_UNWIND_INFO targets.
|
|
|
|
2008-01-16 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR c/34768
|
|
* c-typeck.c (common_pointer_type): Do not merge inconsistent
|
|
type qualifiers for function types.
|
|
|
|
2008-01-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
|
|
|
|
* tree-parloops.c (gen_parallel_loop): Fix ommision of declaration for
|
|
loop_iterator li from previous commit.
|
|
|
|
2008-01-15 Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
* tree-parloops.c (gen_parallel_loop): Free loop bound estimations.
|
|
|
|
2008-01-12 Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
* tree-parloops.c (loop_has_blocks_with_irreducible_flag): New.
|
|
(parallelize_loops): Don't parallelize irreducible components.
|
|
|
|
2008-01-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
|
|
|
|
PR c++/24924
|
|
* c-opts (c_common_post_options): Do not enable CPP
|
|
flag_pedantic_errors by default.
|
|
|
|
2008-01-14 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR rtl-optimization/31944
|
|
* cse.c (remove_pseudo_from_table): New function.
|
|
(merge_equiv_classes): Use above function to remove pseudo-registers.
|
|
(invalidate): Likewise.
|
|
|
|
2008-01-13 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/34601
|
|
* emit-rtl.c (set_reg_attrs_for_decl_rtl): Use DECL_MODE
|
|
instead of TYPE_MODE to deal with calls from expand_one_error_var.
|
|
|
|
2008-01-13 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* gcse.c (cprop_jump): Call validate_unshare_change instead of
|
|
validate_change to unshare the source of the PC set.
|
|
|
|
2008-01-12 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR middle-end/32135
|
|
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Do not construct
|
|
references above array bounds. This might trigger bounds checks for
|
|
pointers to arrays.
|
|
|
|
2008-01-12 Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
* tree-ssa-ter.c (free_temp_expr_table): Free num_in_part and
|
|
new_replaceable_dependencies.
|
|
|
|
2008-01-12 Doug Kwan <dougkwan@google.com>
|
|
|
|
* c-decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
|
|
instead of OPT_Wreturn_type in warning due to ignored return type
|
|
qualifiers.
|
|
* c-opt.c (c_common_post_option): Add -Wignored-qualifiers to
|
|
options included in -Wextra.
|
|
* c.opt: New option -Wignored_qualifiers.
|
|
* doc/invoke.texi (Warning Options, -Wextra): Add new option
|
|
-Wignore_qualifiers.
|
|
(-Wignored-qualifiers): Document.
|
|
(-Wreturn-type): Remove description of functionality now handled
|
|
by -Wignored-qualifiers.
|
|
|
|
2008-01-12 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR ada/33788
|
|
* fold-const.c (fold_unary) <VIEW_CONVERT_EXPR>: Fold an existing
|
|
NOP_EXPR if it is between integral types with the same precision.
|
|
|
|
2008-01-12 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR other/28023
|
|
* invoke.texi (max-inline-recursive-depth): Fix default value.
|
|
|
|
2008-01-12 Zdenek Dvorak <ook@ucw.cz>
|
|
|
|
* tree-parloops.c (transform_to_exit_first_loop): Cast nit to the
|
|
correct type.
|
|
|
|
2008-01-11 Bob Wilson <bob.wilson@acm.org>
|
|
|
|
* config/xtensa/xtensa.c (override_options): Set flag_shlib.
|
|
|
|
2008-01-11 James E. Wilson <wilson@specifix.com>
|
|
|
|
PR target/26015
|
|
* config/vax/elf.h (FRAME_POINTER_CFA_OFFSET): Define.
|
|
|
|
2008-01-11 Anatoly Sokolov <aesok@post.ru>
|
|
|
|
* config/avr/avr.c (expand_prologue, expand_epilogue): Don't
|
|
save/restore frame pointer register and don't use 'call-prologues'
|
|
optimization in function with "OS_task" attribute.
|
|
|
|
2008-01-11 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR middle-end/31309
|
|
* expr.c (copy_blkmode_from_reg): Use a mode suited to the size
|
|
when copying to memory.
|
|
|
|
2008-01-11 Steven Bosscher <stevenb.gcc@gmail.com>
|
|
|
|
PR rtl-optimization/30905
|
|
* cfgcleanup.c: Include dce.h
|
|
(crossjumps_occured): New global variable.
|
|
(try_crossjump_bb): Exit loop after finding a fallthru edge.
|
|
If something changed, set crossjumps_occured to true.
|
|
(try_optimize_cfg): Clear crossjumps_occured at the beginning.
|
|
Don't add/remove fake edges to exit here...
|
|
(cleanup_cfg): ...but do it here, when crossjumping.
|
|
Run a fast DCE when successful crossjumps occured in the latest
|
|
iteration of try_optimize_cfg.
|
|
|
|
2008-01-11 Richard Guenther <rguenther@suse.de>
|
|
|
|
* tree-ssa-sccvn.c (struct vn_binary_op_s): Move hashcode near opcode.
|
|
(struct vn_unary_op_s): Likewise.
|
|
(vn_reference_insert): Free old reference on hash collision.
|
|
|
|
2008-01-10 Raksit Ashok <raksit@google.com>
|
|
|
|
PR rtl-optimization/27971
|
|
* combine.c (find_split_point): Split PLUS expressions which are
|
|
inside a MEM rtx, and whose first operand is complex.
|
|
|
|
2008-01-10 DJ Delorie <dj@redhat.com>
|
|
|
|
* config/m32c/m32c.c (m32c_hard_regno_nregs_1): Renamed from...
|
|
(m32c_hard_regno_nregs): ...this, which is now a wrapper.
|
|
(m32c_hard_regno_ok): Call the underlying function.
|
|
|
|
2008-01-10 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/34683
|
|
* tree-cfg.c (tree_merge_blocks): Do not go through the
|
|
full-blown folding and stmt updating path if we just deal
|
|
with virtual operands.
|
|
* tree-ssa-copy.c (may_propagate_copy): Do not short-cut
|
|
test for abnormal SSA_NAMEs.
|
|
|
|
2008-01-10 Andreas Krebbel <krebbel1@de.ibm.com>
|
|
|
|
PR middle-end/34641
|
|
* reload.c (push_reload): Add assertions. All constants from
|
|
reg_equiv_constant should have been used for replacing the respective
|
|
pseudo earlier.
|
|
(find_reloads_address): Invoke find_reloads_address_part for
|
|
constant taken from the reg_equiv_constant array.
|
|
|
|
2008-01-10 Steven Bosscher <stevenb.gcc@gmail.com>
|
|
|
|
* tree-ssa-sccvn.h (struct vn_ssa_aux): Make the most accessed
|
|
field (valnum) the first in the struct. Replace bools with
|
|
unit bit fields.
|
|
|
|
2008-01-10 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/34651
|
|
* tree-sra.c (sra_build_assignment): Sanitize. Use the correct
|
|
types and ordering for masking and converting.
|
|
|
|
2008-01-09 Sebastian Pop <sebastian.pop@amd.com>
|
|
|
|
PR tree-optimization/34017
|
|
* lambda-code.c (lambda_loopnest_to_gcc_loopnest): Generate code
|
|
also for PHI_NODE expressions.
|
|
|
|
2008-01-09 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR tree-optimization/34708
|
|
* tree-inline.c (estimate_num_insns_1): Compute cost of SWITCH_EXPR
|
|
based on number of case labels.
|
|
(init_inline_once): Remove switch_cost.
|
|
* tree-inline.h (eni_weights_d): Remove switch_cost.
|
|
|
|
2008-01-09 Richard Guenther <rguenther@suse.de>
|
|
Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
PR middle-end/30132
|
|
* gimplify.c (gimplify_cond_expr): Do not create an addressable
|
|
temporary if an rvalue is ok or an lvalue is not required.
|
|
|
|
2008-01-09 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/34458
|
|
* tree-data-ref.c (initialize_matrix_A): Use tree_low_cst,
|
|
adjust return type.
|
|
|
|
2008-01-09 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/34679
|
|
* tree.c (host_integerp): Check for sizetype only if the
|
|
type is an integer type.
|
|
|
|
2008-01-09 Steven Bosscher <stevenb.gcc@gmail.com>
|
|
|
|
PR debug/26364
|
|
* opts.c (decode_options): Disable inlining of functions called
|
|
once if not in unit-at-a-time mode.
|
|
|
|
2008-01-09 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* Makefile.in (dse.o): Remove duplicate $(RECOG_H) dependency.
|
|
|
|
2008-01-08 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR middle-end/31863
|
|
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Bail
|
|
out early if the result will be unused.
|
|
|
|
2008-01-08 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/34709
|
|
Revert:
|
|
|
|
2008-01-05 Uros Bizjak <ubizjak@gmail.com>
|
|
* config/i386/i386.c (ix86_builtin_reciprocal): Remove check
|
|
for TARGET_RECIP.
|
|
|
|
2008-01-08 Jan Sjodin <jan.sjodin@amd.com>
|
|
|
|
* config/i386/i386.c (k8_cost, amdfam10_cost): Branch costs
|
|
for vectorization tuned.
|
|
|
|
2008-01-08 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/34683
|
|
* tree-ssa-operands.c (operand_build_cmp): Export.
|
|
* tree-ssa-operands.h (operand_build_cmp): Declare.
|
|
* tree-vn.c (vuses_compare): Remove.
|
|
(sort_vuses): Use operand_build_cmp.
|
|
(sort_vuses_heap): Likewise.
|
|
* tree-ssa-sccvn.c (vuses_to_vec): Use VEC_reserve, not VEC_alloc
|
|
to re-use old VEC if available. Do not sort already sorted VUSEs.
|
|
(vdefs_to_vec): Do not sort already sorted VDEFs.
|
|
|
|
2008-01-08 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/34694
|
|
* omp-low.c (copy_var_decl): Copy also DECL_SOURCE_LOCATION.
|
|
|
|
2008-01-08 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/34702
|
|
* doc/invoke.texi (i386 and x86-64 Options) [mrecip]: Document
|
|
limitations of reciprocal sequences on x86 targets.
|
|
|
|
2008-01-08 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/34683
|
|
* tree-flow-inline.h (var_ann): Remove overzealous asserts.
|
|
|
|
2008-01-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/34622
|
|
* config/darwin.c (darwin_mergeable_string_section): Don't use
|
|
.cstring if int_size_in_bytes != TREE_STRING_LENGTH.
|
|
|
|
2008-01-07 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/34682
|
|
* config/i386/i386.md (neg<mode>2): Rename from negsf2, negdf2 and
|
|
negxf2. Macroize expander using X87MODEF mode iterator. Change
|
|
predicates of op0 and op1 to register_operand.
|
|
(abs<mode>2): Rename from abssf2, absdf2 and negxf2. Macroize
|
|
expander using X87MODEF mode iterator. Change predicates of
|
|
op0 and op1 to register_operand.
|
|
("*absneg<mode>2_mixed", "*absneg<mode>2_sse"): Rename from
|
|
corresponding patterns and macroize using MODEF macro. Change
|
|
predicates of op0 and op1 to register_operand and remove
|
|
"m" constraint. Disparage "r" alternative with "!".
|
|
("*absneg<mode>2_i387"): Rename from corresponding patterns and
|
|
macroize using X87MODEF macro. Change predicates of op0 and op1
|
|
to register_operand and remove "m" constraint. Disparage "r"
|
|
alternative with "!".
|
|
(absneg splitter with memory operands): Remove.
|
|
("*neg<mode>2_1", "*abs<mode>2_1"): Rename from corresponding
|
|
patterns and macroize using X87MODEF mode iterator.
|
|
* config/i386/sse.md (negv4sf2, absv4sf2, neg2vdf2, absv2df2):
|
|
Change predicate of op1 to register_operand.
|
|
* config/i386/i386.c (ix86_expand_fp_absneg_operator): Remove support
|
|
for memory operands.
|
|
|
|
2008-01-07 Nathan Froyd <froydnj@codesourcery.com>
|
|
|
|
* config/rs6000/rs6000.h (ASM_CPU_SPEC): Add clause for mcpu=8548.
|
|
|
|
2008-01-07 Richard Guenther <rguenther@suse.de>
|
|
|
|
* basic-block.h (struct edge_def): Pair dest_idx with goto_locus
|
|
fields.
|
|
|
|
2008-01-07 Richard Guenther <rguenther@suse.de>
|
|
|
|
PR tree-optimization/34683
|
|
* tree-ssa-sccvn.c (vuses_to_vec): Pre-allocate the vector of
|
|
VOPs of the needed size to save memory. Use VEC_quick_push
|
|
to save compile-time.
|
|
(vdefs_to_vec): Likewise.
|
|
|
|
2008-01-07 Sa Liu <saliu@de.ibm.com>
|
|
|
|
* config/spu/spu.md (divdf3): Genetate inline code for double
|
|
division. The implementation doesn't handle INF or NAN, therefore it
|
|
only applies when -ffinite-math-only is given.
|
|
|
|
2008-01-06 Paolo Carlini <pcarlini@suse.de>
|
|
|
|
PR libstdc++/34680
|
|
* c-cppbuiltin.c (c_cpp_builtins): Define __GXX_RTTI, if appropriate.
|
|
* doc/cpp.texi ([Common Predefined Macros]): Document.
|
|
|
|
2008-01-06 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.c (ix86_emit_swsqrtsf): Use negative constants in
|
|
order to use commutative addition instead of subtraction.
|
|
|
|
2008-01-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
Mircea Namolaru <namolaru@il.ibm.com>
|
|
Vladimir Yanovsky <yanov@il.ibm.com>
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Revital Eres <eres@il.ibm.com>
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PR tree-optimization/34263
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* tree-outof-ssa.c (process_single_block_loop_latch,
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contains_tree_r): New functions.
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(analyze_edges_for_bb): Call process_single_block_loop_latch
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function to empty single-basic-block latch block if possible.
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2008-01-05 Uros Bizjak <ubizjak@gmail.com>
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* config/i386/i386.c (ix86_builtin_reciprocal): Remove check
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for TARGET_RECIP.
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(ix86_emit_swsqrtsf): Do not filter out infinity for rsqrt expansion.
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2008-01-05 Richard Sandiford <rsandifo@nildram.co.uk>
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* c-omp.c (check_omp_for_incr_expr): Handle CONVERT_EXPR.
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2008-01-05 Richard Sandiford <rsandifo@nildram.co.uk>
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* config/mips/mips.c (mips_in_small_data_p): Reinstate size > 0 check.
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2008-01-05 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/34618
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* tree-outof-ssa.c (create_temp): Copy over DECL_GIMPLE_REG_P
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flag from T.
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2008-01-05 Uros Bizjak <ubizjak@gmail.com>
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PR target/34673
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* config/i386/i386.c (ix86_emit_swsqrtsf): Swap input operands
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in the call to gen_rtx_NE. Remove unneeded VECTOR_MODE_P check.
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Update copyright year.
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* config/i386/i386.md (rsqrtsf2): Enable for TARGET_SSE_MATH.
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Update copyright year.
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* config/i386/sse.md (rsqrtv4sf2): Ditto. Unconditionally expand
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using NR fixup.
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2008-01-05 Zhouyi Zhou <zhouzhouyi@FreeBSD.org>
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* tree-vrp.c (find_conditional_asserts): Remove redundant check that
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edge does not point to current bb before changing need_assert.
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2008-01-04 Richard Guenther <rguenther@suse.de>
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PR middle-end/34029
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* tree-cfg.c (verify_expr): Do not look inside ADDR_EXPRs
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for verifying purposes if they are is_gimple_min_invariant.
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2008-01-04 Aldy Hernandez <aldyh@redhat.com>
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PR tree-optimization/34448
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PR tree-optimization/34465
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* gimplify.c (gimplify_init_constructor): Add new parameter
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notify_temp_creation. Use it.
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(gimplify_modify_expr_rhs): Take volatiles into account when
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|
optimizing constructors.
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Do not optimize constructors if gimplify_init_constructor will dump to
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memory.
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* gcc.dg/tree-ssa/pr32901.c: Tests const volatiles.
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* gcc.c-torture/compile/pr34448.c: New.
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2008-01-04 Jakub Jelinek <jakub@redhat.com>
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PR gcov-profile/34609
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* tree-inline.c (declare_return_variable): Set TREE_ADDRESSABLE on
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|
return_slot if result is TREE_ADDRESSABLE.
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2008-01-04 Richard Sandiford <rsandifo@nildram.co.uk>
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* config/mips/mips.md (sqrt_condition): Tweak comment.
|
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(recip_condition): Likewise. Require TARGET_FLOAT64 for DFmode.
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2008-01-03 Tom Tromey <tromey@redhat.com>
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PR c/34457
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* c-common.c (c_type_hash): Handle VLAs.
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2008-01-03 Jan Hubicka <jh@suse.cz>
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PR tree-optimization/31081
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* tree-inline.c (remap_ssa_name): Initialize uninitialized SSA vars to
|
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0 when inlining and not inlining to first basic block.
|
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(remap_decl): When var is initialized to 0, don't set default_def.
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(expand_call_inline): Set entry_bb.
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* tree-inline.h (copy_body_data): Add entry_bb.
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2008-01-03 Jakub Jelinek <jakub@redhat.com>
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|
|
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PR c++/34619
|
|
* cgraphunit.c (cgraph_build_static_cdtor): set_cfun back to NULL
|
|
before returning.
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|
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PR tree-optimization/29484
|
|
* tree-inline.c (inline_forbidden_p_2): New function.
|
|
(inline_forbidden_p): Disallow inlining if some static var
|
|
has an address of a local LABEL_DECL in its initializer.
|
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* doc/extend.texi (Labels as Values): Document &&foo behaviour
|
|
vs. inlining.
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2008-01-03 Sebastian Pop <sebastian.pop@amd.com>
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|
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PR tree-optimization/34635
|
|
* tree-data-ref.c (add_other_self_distances): Make sure that the
|
|
evolution step is constant.
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|
|
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2008-01-03 Jakub Jelinek <jakub@redhat.com>
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|
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PR middle-end/34608
|
|
* omp-low.c (expand_omp_parallel): Purge dead EH edges in the child fn.
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2008-01-02 Richard Sandiford <rsandifo@nildram.co.uk>
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|
|
* tree-sra.c (scalarize_init): Insert the generate_element_init
|
|
statements after the generate_element_zero statements.
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|
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|
2008-01-02 Richard Guenther <rguenther@suse.de>
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|
|
|
PR middle-end/34093
|
|
PR middle-end/31976
|
|
* tree-ssa-operands.c (ssa_operand_alloc): Also allocate a buffer
|
|
for very large number of operands instead of ICEing.
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|
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2008-01-02 Arthur Norman <acn1@cam.ac.uk>
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|
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PR target/34013
|
|
* config/i386/i386.c (ix86_expand_prologue): Save red-zone
|
|
while stack probing.
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|
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|
2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
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|
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* c-opts.c (sanitize_cpp_opts): Don't warn about "long long" when
|
|
in C++0x mode.
|
|
|
|
2008-01-01 Volker Reichelt <v.reichelt@netcologne.de>
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|
|
|
PR libmudflap/26442
|
|
* tree-mudflap.c (mx_register_decls): Guard warning by
|
|
!DECL_ARTIFICIAL check.
|
|
|
|
2008-01-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/i386/sse.md (sse5_pperm, sse5_pperm_pack_v2di_v4si,
|
|
sse5_pperm_pack_v4si_v8hi, sse5_pperm_pack_v8hi_v16qi,
|
|
sse5_perm<mode>): Fix constraints.
|