10250 lines
370 KiB
Plaintext
10250 lines
370 KiB
Plaintext
2012-05-08 Teresa Johnson <tejohnson@google.com>
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* gcov-io.h (__gcov_reset, __gcov_dump): Declare.
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* doc/gcov.texi: Add note on using __gcov_reset and __gcov_dump.
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2012-05-08 Jan Hubicka <jh@suse.cz>
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* cgraph.c (cgraph_call_edge_duplication_hooks): Export.
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(cgraph_create_node_1): Rename to ...
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(cgraph_create_empty_node): ... this one; export.
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(cgraph_create_node): Update.
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(cgraph_set_call_stmt_including_clones): Move to cgraphclones.c
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(cgraph_create_edge_including_clones): Likewise.
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(cgraph_find_replacement_node): Likewise.
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(cgraph_clone_edge): Likewise.
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(cgraph_clone_node): Likewise.
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(clone_function_name): Likewise.
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(cgraph_create_virtual_clone): Likewise.
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(cgraph_remove_node_and_inline_clones): Likewise.
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(cgraph_redirect_edge_call_stmt_to_callee): Move here from
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cgraphunit.c
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* cgraph.h: Reorder declarations so they match file of origin.
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(cgraph_create_empty_node): Declare.
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* cgraphunit.c (update_call_expr): Move to cgraphclones.c
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(cgraph_copy_node_for_versioning): Likewise.
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(cgraph_function_versioning): Likewise.
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(cgraph_materialize_clone): Likewise.
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(cgraph_redirect_edge_call_stmt_to_callee): Likewise.
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(cgraph_materialize_all_clones): Likewise.
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* cgraphclones.c: New file.
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* Makefile.in: Update for cgraphclones.
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2012-05-08 Uros Bizjak <ubizjak@gmail.com>
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PR target/53176
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* config/i386/i386.c (ix86_set_reg_reg_cost): New function.
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(ix86_rtx_costs): Handle SET.
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2012-05-08 Michael Matz <matz@suse.de>
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* basic-block.h (struct rtl_bb_info): Remove visited member and
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move head_ member to ...
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(struct basic_block_def.basic_block_il_dependent): ... the new
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member x, replacing but containing old member rtl.
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(enum bb_flags): New BB_VISITED flag.
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(BB_HEADER, BB_FOOTER): New macros.
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* jump.c (mark_all_labels): Adjust.
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* cfgcleanup.c (try_optimize_cfg): Adjust.
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* cfglayout.c (record_effective_endpoints): Adjust.
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(relink_block_chain): Ditto (and don't fiddle with visited).
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(fixup_reorder_chain): Adjust.
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(fixup_fallthru_exit_predecessor): Ditto.
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(cfg_layout_duplicate_bb): Ditto.
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* combine.c (update_cfg_for_uncondjump): Adjust.
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* bb-reorder.c (struct bbro_basic_block_data_def): Add visited member.
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(bb_visited_trace): New accessor.
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(mark_bb_visited): Move in front.
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(rotate_loop): Use bb_visited_trace.
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(find_traces_1_round): Ditto.
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(emit_barrier_after): Ditto.
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(copy_bb): Ditto, and initialize visited on resize.
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(reorder_basic_blocks): Initize visited member.
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(duplicate_computed_gotos): Clear bb flags at start, use
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BB_VISITED flags.
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* cfgrtl.c (try_redirect_by_replacing_jump): Adjust.
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(rtl_verify_flow_info_1): Ditto.
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(cfg_layout_split_block): Ditto.
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(cfg_layout_delete_block): Ditto.
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(cfg_layout_merge_blocks): Ditto.
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(init_rtl_bb_info): Adjust and initialize il.x.head_ member.
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2012-05-08 Hans-Peter Nilsson <hp@axis.com>
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PR target/53272
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* config/cris/cris.c (cris_normal_notice_update_cc): For TARGET_V32,
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when a constant source operand matches an "I" constraint, the "no
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CC0 change" applies to a register-destination only, not a
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strict_low_part-destination.
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2012-05-08 Richard Guenther <rguenther@suse.de>
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* fold-const.c (fold_binary_loc): Fold (X * CST1) & CST2
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to zero or to (X * CST1) & CST2' when CST1 has trailing zeros.
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2012-05-08 Georg-Johann Lay <avr@gjlay.de>
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* Makefile.in (TEXI_GCC_FILES): Add avr-mmcu.texi.
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* doc/avr-mmcu.texi: New auto-generated file.
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* doc/invoke.texi (AVR Options): Include avr-mmcu.texi in order
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to document all valid -mmcu= arguments.
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* config/avr/avr.h (arch_info_s): New struct definition.
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* config/avr/avr-devices.c (avr_texinfo): New variable.
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* config/avr/gen-avr-mmcu-texi.c: New file.
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* config/avr/t-avr: New rules and dependencies to build avr-mmcu.texi.
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2012-05-08 Dehao Chen <dehao@google.com>
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* predict.c (find_qualified_ssa_name): New
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(find_ssa_name_in_expr): New
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(find_ssa_name_in_assign_stmt): New
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(is_comparison_with_loop_invariant_p): New
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(is_bound_expr_similar): New
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(predict_iv_comparison): New
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(predict_loops): Add heuristic for loop-nested branches that compare an
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induction variable to a loop bound variable.
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* predict.def (PRED_LOOP_IV_COMPARE): New macro
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2012-05-08 Uros Bizjak <ubizjak@gmail.com>
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* config/i386/i386.c (has_dispatch): Use TARGET_BDVER1 and
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TARGET_BDVER2 defines where appropriate.
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2012-05-07 Eric Botcazou <ebotcazou@adacore.com>
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* configure.ac (PLUGIN_LD): Rename into...
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(PLUGIN_LD_SUFFIX): ...this and strip the target_alias triplet.
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* config.in: Regenerate.
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* configure: Likewise.
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* collect2.c (main): Set plugin_ld_suffix to PLUGIN_LD_SUFFIX.
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2012-05-07 Eric Botcazou <ebotcazou@adacore.com>
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* tree-dfa.c (get_ref_base_and_extent) <ARRAY_REF>: Do the offset
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computation using the precision of the index type.
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* gimple-fold.c (fold_const_aggregate_ref_1) <ARRAY_REF>: Likewise.
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(fold_array_ctor_reference): Do index computations in the index type.
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2012-05-07 Georg-Johann Lay <avr@gjlay.de>
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* config/avr/avr.c (avr_prologue_setup_frame): Fix mode passed
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down to plus_constant.
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(expand_epilogue): Ditto.
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2012-05-07 Steven Bosscher <steven@gcc.gnu.org>
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* postreload.c (reload_cse_regs): Make static.
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* reload.h (reload_cse_regs): Remove prototype.
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2012-05-07 Richard Henderson <rth@redhat.com>
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* config/alpha/alpha.md (clear_cache): New pattern.
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2012-05-07 Steven Bosscher <steven@gcc.gnu.org>
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PR middle-end/53245
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* gimplify.c (preprocess_case_label_vec_for_gimple): If low or high
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is folded to a type boundary value, verify that the resulting case
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label is still a care range.
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2012-05-07 Uros Bizjak <ubizjak@gmail.com>
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* config/i386/i386.md (ctz<mode>2): Emit rep;bsf
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only for TARGET_GENERIC, when not optimizing for size.
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(*ffs<mode>_1): Ditto.
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2012-05-07 Steven Bosscher <steven@gcc.gnu.org>
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* tree-cfg.c (verify_gimple_switch): Tighten checks.
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2012-05-07 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/53239
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* tree-vrp.c (get_value_range): Set VR of SSA_NAME_IS_DEFAULT_DEF
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of DECL_BY_REFERENCE RESULT_DECL to nonnull.
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2012-05-07 Richard Guenther <rguenther@suse.de>
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PR tree-optimization/53195
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* tree-inline.c (setup_one_parameter): Properly add referenced
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vars from the parameters new known value.
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2012-05-07 Steven Bosscher <steven@gcc.gnu.org>
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* config/m68k/m68k.c (m68k_sched_branch_type): Remove.
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(sched_branch_type): Remove.
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(m68k_sched_md_init_global): Don't allocate it.
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(m68k_sched_md_finish_global): Don't free it.
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* config/m68k/m68k.h (m68k_sched_branch_type): Remove prototype.
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* config/m68k/m68k.md: Set the type of insns using
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m68k_sched_branch_type to bcc directly.
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2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
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* config/sol2.c (solaris_override_options): New function.
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* config/sol2-protos.h (solaris_override_options): Declare.
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* config/sol2.h (SUBTARGET_OVERRIDE_OPTIONS): Define.
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2012-05-07 Richard Guenther <rguenther@suse.de>
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* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Return
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whether we failed to compute data dependences.
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(loop_prefetch_arrays): Fail if we failed.
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2012-05-07 Uros Bizjak <ubizjak@gmail.com>
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Paolo Bonzini <bonzini@gnu.org>
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* config/i386/i386.md (ctz<mode>2): Emit rep;bsf even for !TARGET_BMI.
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Emit bsf when optimizing for size.
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(*ffs<mode>_1): Ditto.
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2012-05-07 Oleg Endo <olegendo@gcc.gnu.org>
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PR target/53250
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* config/sh/sh.c (sh_rtx_costs): Handle SET.
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2012-05-06 Uros Bizjak <ubizjak@gmail.com>
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PR target/53227
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* config/i386/i386.md (swap<mode>): Rename from *swap<mode>.
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(bswapdi2): Split from bswap<mode>2. Use nonnimediate_operand
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predicate for operand 1. Force operand 1 to register for TARGET_BSWAP.
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(bswapsi2): Ditto.
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(*bswapdi2_doubleword): New insn pattern.
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(*bswap<mode>2): Rename from *bswap<mode>2_1.
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2012-05-06 Richard Sandiford <rdsandiford@googlemail.com>
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* config/mips/mips.c (mips_set_reg_reg_piece_cost): New function.
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(mips_set_reg_reg_cost): Likewise.
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(mips_rtx_costs): Handle SET.
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2012-05-06 Richard Sandiford <rdsandiford@googlemail.com>
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* lower-subreg.c (shift_cost): Use set_src_cost, avoiding the SET.
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(compute_costs): Likewise for the zero extension. Use set_rtx_cost
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to compute the cost of moves. Set the mode of the target register.
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2012-05-05 Richard Sandiford <rdsandiford@googlemail.com>
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* rtl.h (plus_constant, plus_constant_mode): Merge into a single
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plus_constant function.
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* explow.c (plus_constant, plus_constant_mode): Likewise. Assert
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that the mode is sensible.
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(use_anchored_address, round_push, allocate_dynamic_stack_space)
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(probe_stack_range, anti_adjust_stack_and_probe): Update calls to
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plus_constant.
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* alias.c (canon_rtx): Likewise.
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(init_alias_analysis): Likewise.
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* builtins.c (expand_builtin_return_addr)
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(expand_builtin_setjmp_setup, expand_builtin_longjmp)
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(expand_builtin_nonlocal_goto, expand_builtin_update_setjmp_buf)
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(expand_builtin_apply_args_1, expand_builtin_apply, expand_movstr)
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(expand_builtin_stpcpy): Likewise.
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* calls.c (save_fixed_argument_area, restore_fixed_argument_area)
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(compute_argument_addresses, internal_arg_pointer_based_exp)
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(expand_call, emit_library_call_value_1): Likewise.
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* cfgexpand.c (expand_one_stack_var_at, expand_debug_expr): Likewise.
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* combine-stack-adj.c (try_apply_stack_adjustment): Likewise.
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* combine.c (combine_simplify_rtx, force_to_mode): Likewise.
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* cse.c (insert_const_anchor, find_reg_offset_for_const)
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(use_related_value, fold_rtx): Likewise.
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* cselib.c (cselib_subst_to_values): Likewise.
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* dse.c (record_store, check_mem_read_rtx): Likewise.
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* dwarf2out.c (rtl_for_decl_location, gen_variable_die): Likewise.
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* emit-rtl.c (adjust_address_1): Likewise.
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* except.c (sjlj_emit_function_enter)
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(expand_builtin_extract_return_addr)
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(expand_builtin_frob_return_addr): Likewise.
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* expmed.c (expand_divmod): Likewise.
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* expr.c (move_by_pieces, store_by_pieces, store_by_pieces_1)
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(emit_move_resolve_push, push_block, emit_push_insn, store_expr)
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(expand_expr_addr_expr_1, expand_expr_real_1): Likewise.
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* function.c (assign_stack_local_1)
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(instantiate_virtual_regs_in_rtx): Likewise.
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* optabs.c (prepare_cmp_insn): Likewise.
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* recog.c (offsettable_address_addr_space_p): Likewise.
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* reload.c (find_reloads_address, form_sum)
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(find_reloads_subreg_address): Likewise.
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* reload1.c (init_reload, eliminate_regs_1)
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(eliminate_regs_in_insn): Likewise.
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* simplify-rtx.c (simplify_unary_operation_1)
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(simplify_binary_operation_1, simplify_plus_minus): Likewise.
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* var-tracking.c (compute_cfa_pointer, prepare_call_arguments)
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(vt_add_function_parameter): Likewise.
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* config/alpha/alpha.h (EH_RETURN_HANDLER_RTX): Likewise.
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* config/alpha/vms.h (EH_RETURN_HANDLER_RTX): Likewise.
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* config/alpha/alpha.c (alpha_legitimize_address_1)
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(get_unaligned_address, alpha_expand_unaligned_load)
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(alpha_expand_unaligned_store, alpha_expand_unaligned_load_words)
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(alpha_expand_unaligned_store_words, alpha_expand_block_clear)
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(alpha_expand_builtin_establish_vms_condition_handler)
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(alpha_setup_incoming_varargs, emit_frame_store_1)
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(alpha_expand_prologue, alpha_expand_epilogue)
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(alpha_use_linkage): Likewise.
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* config/alpha/alpha.md: Likewise.
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* config/arm/arm.c (arm_trampoline_init, legitimize_pic_address)
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(arm_load_pic_register, arm_pic_static_addr, arm_legitimize_address)
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(thumb_legitimize_address, arm_gen_load_multiple_1)
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(arm_gen_store_multiple_1, arm_gen_multiple_op, gen_ldm_seq)
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(gen_stm_seq, gen_const_stm_seq, arm_block_move_unaligned_straight)
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(arm_block_move_unaligned_loop, arm_gen_movmemqi, arm_reload_in_hi)
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(arm_reload_out_hi, arm_reorg, vfp_emit_fstmd, emit_multi_reg_push)
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(emit_sfm, thumb_set_frame_pointer, arm_expand_prologue)
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(thumb1_emit_multi_reg_push, thumb1_expand_prologue)
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(thumb_expand_movmemqi, arm_set_return_address)
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(thumb_set_return_address): Likewise.
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* config/arm/arm.md: Likewise.
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* config/avr/avr.c (avr_incoming_return_addr_rtx)
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(avr_prologue_setup_frame, expand_epilogue)
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(avr_const_address_lo16): Likewise.
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* config/bfin/bfin.h (EH_RETURN_HANDLER_RTX): Likewise.
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* config/bfin/bfin.c (setup_incoming_varargs, bfin_load_pic_reg)
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(bfin_expand_prologue, bfin_trampoline_init, bfin_expand_call)
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(bfin_output_mi_thunk): Likewise.
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* config/c6x/c6x.c (c6x_initialize_trampoline)
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(c6x_output_mi_thunk): Likewise.
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* config/cr16/cr16.h (EH_RETURN_HANDLER_RTX): Likewise.
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* config/cr16/cr16.c (cr16_create_dwarf_for_multi_push): Likewise.
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* config/cris/cris.c (cris_return_addr_rtx, cris_split_movdx)
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(cris_expand_prologue, cris_expand_epilogue, cris_gen_movem_load)
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(cris_emit_movem_store, cris_trampoline_init): Likewise.
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* config/cris/cris.md: Likewise.
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* config/darwin.c (machopic_indirect_data_reference)
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(machopic_legitimize_pic_address): Likewise.
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* config/epiphany/epiphany.c (epiphany_emit_save_restore)
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(epiphany_expand_prologue, epiphany_expand_epilogue)
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(epiphany_trampoline_init): Likewise.
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* config/epiphany/epiphany.md: Likewise.
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* config/fr30/fr30.c (fr30_move_double): Likewise.
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* config/frv/frv.c (frv_dwarf_store, frv_expand_prologue)
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(frv_expand_block_move, frv_expand_block_clear, frv_return_addr_rtx)
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(frv_index_memory, unspec_got_name, frv_find_base_term)
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(frv_output_dwarf_dtprel): Likewise.
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* config/h8300/h8300.c (h8300_push_pop, h8300_return_addr_rtx)
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(h8300_swap_into_er6, h8300_swap_out_of_er6): Likewise.
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* config/i386/i386.h (RETURN_ADDR_RTX): Likewise.
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* config/i386/i386.c (setup_incoming_varargs_64)
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(setup_incoming_varargs_ms_64, choose_baseaddr)
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(ix86_emit_save_reg_using_mov, ix86_adjust_stack_and_probe)
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(ix86_emit_probe_stack_range, ix86_expand_prologue)
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(ix86_emit_restore_reg_using_pop, ix86_emit_leave)
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(ix86_expand_epilogue, legitimize_pic_address, ix86_legitimize_address)
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(ix86_split_long_move, ix86_expand_movmem, ix86_expand_setmem)
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(ix86_static_chain, ix86_trampoline_init, x86_this_parameter)
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(x86_output_mi_thunk): Likewise.
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* config/i386/i386.md: Likewise.
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* config/ia64/ia64.c (ia64_expand_load_address)
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(ia64_expand_tls_address, ia64_expand_move, ia64_split_tmode)
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(do_spill, ia64_trampoline_init): Likewise.
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* config/iq2000/iq2000.c (iq2000_va_start)
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(iq2000_emit_frame_related_store, iq2000_expand_prologue)
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(iq2000_expand_eh_return, iq2000_setup_incoming_varargs)
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(iq2000_print_operand, iq2000_legitimize_address): Likewise.
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* config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.
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* config/m32c/m32c.c (m32c_return_addr_rtx)
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(m32c_expand_insv): Likewise.
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* config/m32r/m32r.c (m32r_setup_incoming_varargs)
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(m32r_legitimize_pic_address, m32r_print_operand)
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(m32r_print_operand_address): Likewise.
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* config/m68k/linux.h (FINALIZE_TRAMPOLINE): Likewise.
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* config/m68k/m68k.h (RETURN_ADDR_RTX): Likewise.
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(EH_RETURN_HANDLER_RTX): Likewise.
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* config/m68k/m68k.c (m68k_emit_movem, m68k_expand_prologue)
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(m68k_expand_epilogue, legitimize_pic_address)
|
||
(m68k_output_mi_thunk): Likewise.
|
||
* config/m68k/m68k.md: Likewise.
|
||
|
||
* config/mcore/mcore.c (mcore_expand_prolog): Likewise.
|
||
(mcore_expand_epilog): Likewise.
|
||
* config/mcore/mcore.md: Likewise.
|
||
|
||
* config/mep/mep.c (mep_allocate_initial_value)
|
||
(mep_expand_prologue, mep_expand_epilogue): Likewise.
|
||
|
||
* config/microblaze/microblaze.c (double_memory_operand)
|
||
(microblaze_block_move_loop): Likewise.
|
||
|
||
* config/mips/mips.c (mips_strip_unspec_address, mips_add_offset)
|
||
(mips_setup_incoming_varargs, mips_va_start, mips_block_move_loop)
|
||
(mips_print_operand, mips16e_save_restore_reg, mips_save_restore_reg)
|
||
(mips_expand_prologue, mips_epilogue_set_cfa)
|
||
(mips_expand_epilogue): Likewise.
|
||
* config/mips/mips.md: Likewise.
|
||
|
||
* config/mmix/mmix.c (mmix_dynamic_chain_address, mmix_return_addr_rtx)
|
||
(mmix_expand_prologue, mmix_expand_epilogue): Likewise.
|
||
|
||
* config/mn10300/mn10300.c (mn10300_gen_multiple_store)
|
||
(mn10300_builtin_saveregs, mn10300_trampoline_init): Likewise.
|
||
|
||
* config/moxie/moxie.h (INCOMING_RETURN_ADDR_RTX): Likewise.
|
||
(EH_RETURN_HANDLER_RTX): Likewise.
|
||
* config/moxie/moxie.c (moxie_static_chain): Likewise.
|
||
|
||
* config/pa/pa.c (legitimize_pic_address, hppa_legitimize_address)
|
||
(store_reg, set_reg_plus_d, pa_expand_prologue, load_reg)
|
||
(pa_return_addr_rtx, hppa_builtin_saveregs)
|
||
(pa_trampoline_init): Likewise.
|
||
* config/pa/pa.md: Likewise.
|
||
|
||
* config/pdp11/pdp11.c (pdp11_expand_epilogue): Likewise.
|
||
|
||
* config/picochip/picochip.c (picochip_static_chain): Likewise.
|
||
|
||
* config/rs6000/rs6000.h (RS6000_SAVE_TOC): Likewise.
|
||
* config/rs6000/rs6000.c (rs6000_legitimize_address)
|
||
(setup_incoming_varargs, print_operand, rs6000_return_addr)
|
||
(rs6000_emit_eh_reg_restore, rs6000_emit_probe_stack_range)
|
||
(rs6000_emit_epilogue)
|
||
(rs6000_machopic_legitimize_pic_address): Likewise.
|
||
|
||
* config/rx/rx.c (gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise.
|
||
|
||
* config/s390/s390.h (INITIAL_FRAME_ADDRESS_RTX): Likewise.
|
||
(DYNAMIC_CHAIN_ADDRESS): Likewise.
|
||
* config/s390/s390.c (s390_decompose_address, legitimize_pic_address)
|
||
(s390_delegitimize_address, print_operand, annotate_constant_pool_refs)
|
||
(replace_constant_pool_ref, s390_return_addr_rtx, s390_back_chain_rtx)
|
||
(save_fpr, restore_fpr, save_gprs, restore_gprs, s390_emit_prologue)
|
||
(s390_emit_epilogue, s390_function_profiler): Likewise.
|
||
* config/s390/s390.md: Likewise.
|
||
|
||
* config/score/score.c (score_add_offset, score_prologue): Likewise.
|
||
|
||
* config/sh/sh.c (expand_block_move, push_regs, sh_builtin_saveregs)
|
||
(sh_output_mi_thunk): Likewise.
|
||
* config/sh/sh.md: Likewise.
|
||
|
||
* config/sparc/sparc.h (DYNAMIC_CHAIN_ADDRESS, FRAME_ADDR_RTX)
|
||
(RETURN_ADDR_RTX, INCOMING_RETURN_ADDR_RTX): Likewise.
|
||
* config/sparc/sparc.c (sparc_legitimize_pic_address)
|
||
(sparc_emit_probe_stack_range, emit_save_or_restore_regs)
|
||
(emit_window_save, sparc_flat_expand_prologue, sparc_struct_value_rtx)
|
||
(emit_and_preserve): Likewise.
|
||
* config/sparc/sparc.md: Likewise.
|
||
|
||
* config/spu/spu.h (DYNAMIC_CHAIN_ADDRESS): Likewise.
|
||
* config/spu/spu.c (spu_expand_insv, spu_machine_dependent_reorg)
|
||
(spu_setup_incoming_varargs, ea_load_store_inline)
|
||
(spu_expand_load): Likewise.
|
||
|
||
* config/stormy16/stormy16.c (xstormy16_expand_prologue)
|
||
(combine_bnp): Likewise.
|
||
|
||
* config/tilegx/tilegx.h (DYNAMIC_CHAIN_ADDRESS): Likewise.
|
||
* config/tilegx/tilegx.c (tilegx_setup_incoming_varargs)
|
||
(tilegx_expand_unaligned_load, tilegx_trampoline_init): Likewise.
|
||
|
||
* config/tilepro/tilepro.h (DYNAMIC_CHAIN_ADDRESS): Likewise.
|
||
* config/tilepro/tilepro.c (tilepro_setup_incoming_varargs)
|
||
(tilepro_expand_unaligned_load, tilepro_trampoline_init): Likewise.
|
||
|
||
* config/v850/v850.c (expand_prologue, expand_epilogue): Likewise.
|
||
* config/v850/v850.md: Likewise.
|
||
|
||
* config/vax/elf.h (EH_RETURN_STACKADJ_RTX): Likewise.
|
||
(EH_RETURN_HANDLER_RTX): Likewise.
|
||
* config/vax/vax.h (DYNAMIC_CHAIN_ADDRESS, RETURN_ADDR_RTX): Likewise.
|
||
* config/vax/vax.c (vax_add_reg_cfa_offset, vax_expand_prologue)
|
||
(print_operand_address, vax_trampoline_init): Likewise.
|
||
|
||
* config/xtensa/xtensa.c (xtensa_expand_prologue, xtensa_return_addr)
|
||
(xtensa_function_value_regno_p): Likewise.
|
||
|
||
2012-05-04 Andrew Pinski <apinski@cavium.com>
|
||
|
||
* expr.c (get_def_for_expr_class): New function.
|
||
(convert_tree_comp_to_rtx): New function.
|
||
(expand_cond_expr_using_cmove): New function.
|
||
(expand_expr_real_2 <case COND_EXPR>): Call
|
||
expand_cond_expr_using_cmove first and return if it succeeds.
|
||
Remove the check for HAVE_conditional_move since we should have
|
||
already converted it to a conditional move.
|
||
* config/i386/i386.c (ix86_expand_int_movcc): Disallow comparison
|
||
modes of DImode for 32bits and TImode.
|
||
|
||
2012-05-04 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
PR other/29442
|
||
* read-md.c (fprint_md_ptr_loc, fprint_c_condition): New functions.
|
||
(print_md_ptr_loc, print_c_condition): Use them.
|
||
* read-md.h (fprint_md_ptr_loc, fprint_c_condition): New prototypes.
|
||
* genattrtab.c (attr_file_name, dfa_file_name, latency_file_name,
|
||
attr_file, dfa_file, latency_file): New global variables.
|
||
(write_attr_valueq, write_attr_set, write_attr_case, write_attr_value,
|
||
write_upcase, write_indent, write_length_unit_log, write_test_expr,
|
||
write_attr_get, write_insn_cases, write_eligible_delay,
|
||
write_const_num_delay_slots): Accept FILE pointer and toss it around.
|
||
Update all callers.
|
||
(write_header, open_outfile, handle_arg): New funcions.
|
||
(make_automaton_attrs): Write prototypes as extern to the output
|
||
files.
|
||
(main): Use init_rtx_reader_args_cb with handle_arg to take 3 file
|
||
names from the command line. Open the output files and write out
|
||
internal functions for DFA functions to dfa_file_name, insn latency
|
||
functions to latency_file_name, and everything else to attr_file.
|
||
* Makefile.in (OBJS): Add insn-dfatab.o and insn-latencytab.o.
|
||
(BACKEND): Build libbackend first.
|
||
(MOSTLYCLEANFILES): Add insn-dfatab.c and insn-latencytab.c.
|
||
(.PRECIOUS): Likewise.
|
||
(insn-dfatab.o): New rule.
|
||
(insn-latencytab.o): New rule.
|
||
(simple_rtl_generated_c): Do not include insn-attrtab.c.
|
||
(s-attrtab): New rule.
|
||
|
||
2012-05-04 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* rtl.def (ATTR_FLAG): Remove probability indicating flags.
|
||
* genattr.c (main): Remove ATTR_FLAG_likely, ATTR_FLAG_unlikely,
|
||
ATTR_FLAG_very_likely, and ATTR_FLAG_very_unlikely.
|
||
* reorg.c (get_jump_flags): Do not set the removed flags.
|
||
|
||
* doc/md.texi (attr_flag): Update for abovementioned changes.
|
||
|
||
2012-05-04 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/53228
|
||
* config/i386/i386.h (X86_ARCH_CMOV): Rename from X86_ARCH_CMOVE.
|
||
(TARGET_CMOV): Rename from TARGET_CMOVE.
|
||
(TARGET_CMOVE): New define.
|
||
* config/i386/i386.c (ix86_option_override_internal): Use TARGET_CMOV.
|
||
Do not set TARGET_CMOVE here.
|
||
|
||
2012-05-04 Dodji Seketeli <dodji@redhat.com>
|
||
|
||
Enable -Wunused-local-typedefs when -Wall or -Wunused is on
|
||
* opts.c (finish_options): Activate -Wunused-local-typedefs if
|
||
-Wunused is activated.
|
||
* doc/invoke.texi: Update blurb of -Wunused-local-typedefs.
|
||
|
||
2012-05-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.md (*movmem_short, *clrmem_short)
|
||
(*cmpmem_short): Move the mode check from the insn condition to
|
||
the match_scratch.
|
||
|
||
2012-05-04 Ulrich Weigand <ulrich.weigand@linaro.org>
|
||
|
||
PR tree-optimization/52633
|
||
* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Swap order of
|
||
vect_recog_widen_shift_pattern and vect_recog_over_widening_pattern.
|
||
(vect_recog_over_widening_pattern): Remove handling of code that was
|
||
already detected as over-widening pattern. Remove special handling
|
||
of "unsigned" cases. Instead, support general case of conversion
|
||
of the shift result to another type.
|
||
|
||
2012-05-04 Ulrich Weigand <ulrich.weigand@linaro.org>
|
||
|
||
* tree-vect-patterns.c (vect_single_imm_use): New function.
|
||
(vect_recog_widen_mult_pattern): Use it instead of open-coding loop.
|
||
(vect_recog_over_widening_pattern): Likewise.
|
||
(vect_recog_widen_shift_pattern): Likewise.
|
||
|
||
2012-05-04 Ulrich Weigand <ulrich.weigand@linaro.org>
|
||
|
||
* tree-vect-patterns.c (vect_same_loop_or_bb_p): New function.
|
||
(vect_handle_widen_op_by_const): Use it instead of open-coding test.
|
||
(vect_recog_widen_mult_pattern): Likewise.
|
||
(vect_operation_fits_smaller_type): Likewise.
|
||
(vect_recog_over_widening_pattern): Likewise.
|
||
(vect_recog_widen_shift_pattern): Add to vect_same_loop_or_bb_p test.
|
||
|
||
2012-05-04 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR lto/50602
|
||
* lto-wrapper.c (merge_and_complain): Complain about mismatches
|
||
of -freg-struct-return and -fpcc-struct-return.
|
||
(run_gcc): Pass through -freg-struct-return and -fpcc-struct-return
|
||
from the input file options and ignore those from the link
|
||
command line.
|
||
|
||
2012-05-04 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/53168
|
||
* tree-ssa-pre.c (phi_translate_1): Only handle type-punned
|
||
memory reads when the result is a constant we can pun.
|
||
|
||
2012-05-04 Richard Guenther <rguenther@suse.de>
|
||
|
||
* common.opt (flto-report): Do not mark as Optimization.
|
||
|
||
2012-05-04 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/48496
|
||
* recog.c (constrain_operands): If extra constraints are present, also
|
||
accept pseudo-registers with equivalent memory locations during reload.
|
||
|
||
2012-05-04 Olivier Hainque <hainque@adacore.com>
|
||
|
||
* collect2.c (may_unlink_output_file): New global.
|
||
(maybe_unlink): Honor it.
|
||
* collect2.h: Add extern for it.
|
||
* tlink.c (do_tlink): Set it to true if the link succeeded.
|
||
|
||
2012-05-04 Olivier Hainque <hainque@adacore.com>
|
||
|
||
* gcc.c (eval_spec_function): Finalize/restore the current string
|
||
obstack state as part of the context push/pop operations.
|
||
|
||
2012-05-04 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
PR rtl-optimization/52804
|
||
* reload1.c (reload_reg_reaches_end_p): Check whether successor
|
||
reload with type RELOAD_FOR_INPUT_ADDRESS kills reload register
|
||
of current one with type RELOAD_FOR_INPADDR_ADDRESS.
|
||
Same stands for reloads with type RELOAD_FOR_OUTPUT_ADDRESS and
|
||
RELOAD_FOR_OUTADDR_ADDRESS.
|
||
|
||
2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
PR c++/24985
|
||
* tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Show caret
|
||
for macro expansion.
|
||
|
||
2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
* flags.h (flag_permissive): Do not declare.
|
||
* diagnostic.c (diagnostic_report_diagnostic): Handle fpermissive
|
||
option specially.
|
||
* toplev.c (flag_permissive): Do not define.
|
||
* c-tree.h (system_header_p): Delete unused.
|
||
|
||
2012-05-03 David S. Miller <davem@davemloft.net>
|
||
|
||
PR target/52684
|
||
* config/sparc/sparc.c (emit_soft_tfmode_libcall): If we pass a
|
||
MEM directly into a libcall, mark it's MEM_EXPR as addressable.
|
||
(sparc_emit_float_lib_cmp): Likewise.
|
||
|
||
2012-05-03 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/53199
|
||
* config/rs6000/rs6000.md (bswapdi splitters): If
|
||
-mavoid-indexed-addresses (or -mcpu=power6 which sets it by
|
||
default) is used, generate an alternate sequence that does not
|
||
depend on using indexed addressing.
|
||
|
||
2012-05-03 Jason Merrill <jason@redhat.com>
|
||
|
||
* gengtype.c (write_types): Fix warning message.
|
||
(write_local): Likewise.
|
||
|
||
2012-05-02 Jason Merrill <jason@redhat.com>
|
||
|
||
* dwarf2out.c (struct external_ref, build_local_stub): New.
|
||
(hash_external_ref, external_ref_eq, lookup_external_ref): New.
|
||
(optimize_external_refs, optimize_external_refs_1): New.
|
||
(change_AT_die_ref): New.
|
||
(clone_as_declaration): Add DW_AT_signature when cloning a declaration.
|
||
(build_abbrev_table): Take the external refs hashtable.
|
||
(output_comp_unit): Get it from optimize_external_refs and pass it in.
|
||
|
||
2012-05-03 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR middle-end/53093
|
||
* tree-emutls.c (new_emutls_decl): Fix handling of aliases.
|
||
|
||
2012-05-03 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR middle-end/53106
|
||
* ipa.c (cgraph_remove_unreachable_nodes): Fix handling of clones.
|
||
|
||
2012-05-03 Jason Merrill <jason@redhat.com>
|
||
|
||
* dwarf2out.c (die_struct): Add comdat_type_p flag. Use it instead of
|
||
use_debug_types to discriminate the die_id union.
|
||
(print_die, assign_symbol_names, copy_decls_walk): Likewise.
|
||
(build_abbrev_table, output_die): Likewise.
|
||
(prune_unused_types_walk_attribs): Likewise.
|
||
(generate_type_signature, copy_declaration_context): Set it.
|
||
(remove_child_or_replace_with_skeleton): Set it.
|
||
(dwarf2out_start_source_file, dwarf2out_end_source_file): Don't
|
||
check use_debug_types.
|
||
(dwarf2out_finish): Do break_out_includes after .debug_types.
|
||
|
||
2012-05-03 Jason Merrill <jason@redhat.com>
|
||
|
||
* dwarf2out.c (modified_type_die): Use scope_die_for.
|
||
(gen_type_die_with_usage, dwarf2out_finish): Likewise.
|
||
(uses_local_type_r, uses_local_type): New.
|
||
(scope_die_for): Keep a type that uses a local type in local scope.
|
||
Use get_context_die for namespace and type scope.
|
||
|
||
2012-05-03 Jason Merrill <jason@redhat.com>
|
||
|
||
* config/i386/i386.c (ix86_code_end): Set DECL_IGNORED_P on the
|
||
pc thunk.
|
||
* dwarf2out.c (output_aranges): Skip DECL_IGNORED_P functions.
|
||
(dwarf2out_finish): Likewise.
|
||
|
||
2012-05-03 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* builtins.c (get_object_alignment_1): Return whether we can determine
|
||
the alignment or conservatively assume byte alignment. Return the
|
||
alignment by reference. Use get_pointer_alignment_1 for dereference
|
||
alignment.
|
||
(get_pointer_alignment_1): Return whether we can determine the
|
||
alignment or conservatively assume byte alignment. Return the
|
||
alignment by reference. Use get_ptr_info_alignment to get SSA name
|
||
alignment.
|
||
(get_object_alignment): Update call to get_object_alignment_1.
|
||
(get_object_or_type_alignment): Likewise, fall back to type alignment
|
||
only when it returned false.
|
||
(get_pointer_alignment): Update call to get_pointer_alignment_1.
|
||
* fold-const.c (get_pointer_modulus_and_residue): Update call to
|
||
get_object_alignment_1.
|
||
* ipa-prop.c (ipa_modify_call_arguments): Update call to
|
||
get_pointer_alignment_1.
|
||
* tree-sra.c (build_ref_for_offset): Likewise, fall back to the type
|
||
of MEM_REF or TARGET_MEM_REF only when it returns false.
|
||
* tree-ssa-ccp.c (get_value_from_alignment): Update call to
|
||
get_object_alignment_1.
|
||
(ccp_finalize): Use set_ptr_info_alignment.
|
||
* tree.h (get_object_alignment_1): Update declaration.
|
||
(get_pointer_alignment_1): Likewise.
|
||
* gimple-pretty-print.c (dump_gimple_phi): Use get_ptr_info_alignment.
|
||
(dump_gimple_stmt): Likewise.
|
||
* tree-flow.h (ptr_info_def): Updated comments of fields align and
|
||
misalign.
|
||
(get_ptr_info_alignment): Declared.
|
||
(mark_ptr_info_alignment_unknown): Likewise.
|
||
(set_ptr_info_alignment): Likewise.
|
||
(adjust_ptr_info_misalignment): Likewise.
|
||
* tree-ssa-address.c (copy_ref_info): Use new access functions to get
|
||
and set alignment of SSA names.
|
||
* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Call
|
||
mark_ptr_info_alignment_unknown.
|
||
* tree-ssanames.c (get_ptr_info_alignment): New function.
|
||
(mark_ptr_info_alignment_unknown): Likewise.
|
||
(set_ptr_info_alignment): Likewise.
|
||
(adjust_ptr_info_misalignment): Likewise.
|
||
(get_ptr_info): Call mark_ptr_info_alignment_unknown.
|
||
* tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref):
|
||
Likewise.
|
||
(bump_vector_ptr): Likewise.
|
||
* tree-vect-stmts.c (create_array_ref): Use set_ptr_info_alignment.
|
||
(vectorizable_store): Likewise.
|
||
(vectorizable_load): Likewise.
|
||
|
||
2012-05-03 Michael Matz <matz@suse.de>
|
||
|
||
* basic-block.h (struct rtl_bb_info, struct gimple_bb_info): Move
|
||
in front of basic_block_def.
|
||
(struct basic_block_def): Make il.gimple the full struct, not a
|
||
pointer.
|
||
(__assert_gimple_bb_smaller_rtl_bb): Asserting typedef.
|
||
|
||
* cfgexpand.c (expand_gimple_basic_block): Clear all il.gimple members.
|
||
* gimple-iterator.c (gimple_stmt_iterator): Don't special case
|
||
NULL il.gimple, which can't happen anymore.
|
||
* gimple.h (bb_seq): il.gimple can't be NULL.
|
||
(bb_seq_add): Ditto.
|
||
(set_bb_seq): Adjust.
|
||
(gsi_start_bb, gsi_last_bb): Tidy.
|
||
* lto-streamer-in.c (make_new_block): Don't zero members that
|
||
are zeroed already, don't allocate a gimple_bb_info.
|
||
* tree-cfg.c (create_bb): Don't allocate a gimple_bb_info.
|
||
(remove_bb): Clear all il.gimple members.
|
||
(gimple_verify_flow_info): Adjust for flat il.gimple.
|
||
* tree-flow-inline.h (phi_nodes, phi_nodes_ptr, set_phi_nodes): Adjust.
|
||
|
||
* coretypes.h (const_gimple_seq): Remove typedef.
|
||
* gimple.h (gimple_seq_first): Take gimple_seq.
|
||
(gimple_seq_first_stmt): Ditto.
|
||
(gimple_seq_last): Ditto.
|
||
(gimple_seq_last_stmt): Ditto.
|
||
(gimple_seq_empty_p): Ditto.
|
||
|
||
2012-05-03 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-ssa-pre.c (valid_in_sets): Remove checking of trapping
|
||
operations.
|
||
(prune_clobbered_mems): Do it here. Do not uselessly sort expressions.
|
||
(compute_avail): Do not add possibly trapping operations to
|
||
EXP_GEN if they might not be executed in the block.
|
||
|
||
2012-05-03 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/alpha/elf.h (MAX_OFILE_ALIGNMENT): Remove.
|
||
|
||
2012-05-03 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* tree-switch-conversion.c (gen_inbound_check): Free post-dominance
|
||
information as early as possible. Update dominance info instead of
|
||
discarding it.
|
||
|
||
2012-05-03 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-ssa-pre.c (debug_bitmap_sets_for): New function.
|
||
(union_contains_value): Remove.
|
||
(vro_valid_in_sets): Likewise.
|
||
(op_valid_in_sets): New function.
|
||
(valid_in_sets): Use op_valid_in_sets.
|
||
(insert_into_preds_of_block): Move dumping ...
|
||
(do_regular_insertion): ... here.
|
||
(do_partial_partial_insertion): ... and here. Dump that
|
||
we've found a partial partial redundancy.
|
||
(insert): Dump the current insert iteration.
|
||
|
||
2012-05-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR plugins/53126
|
||
* gcc-ar.c (main): If GCC_EXEC_PREFIX is set in env,
|
||
append program name to it and pass that as first argument
|
||
to make_relative_prefix. Always pass standard_libexec_prefix
|
||
as last argument to make_relative_prefix. If
|
||
make_relative_prefix returns NULL, fall back to
|
||
standard_libexec_prefix.
|
||
|
||
PR debug/53174
|
||
* tree-predcom.c (remove_stmt): Call reset_debug_uses on stmts being
|
||
removed.
|
||
|
||
PR target/53187
|
||
* config/arm/arm.c (arm_select_cc_mode): If x has MODE_CC class
|
||
mode, return that mode.
|
||
|
||
PR target/53194
|
||
* config/i386/i386-c.c (ix86_target_macros_internal): Don't
|
||
define __ATOMIC_HLE_* macros here.
|
||
(ix86_target_macros): But here, using cpp_define_formatted.
|
||
|
||
2012-05-03 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/53144
|
||
* tree-ssa-sccvn.c (vn_reference_lookup_or_insert_constant_for_pieces):
|
||
Rename to ...
|
||
(vn_reference_lookup_or_insert_for_pieces): ... this. Properly deal
|
||
with SSA name values.
|
||
(vn_reference_lookup_3): Adjust callers.
|
||
|
||
2012-05-03 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
|
||
|
||
* config/i386/driver-i386.c (host_detect_local_cpu): Reset
|
||
has_fma4 for AMD processors with both fma3 and fma4 support.
|
||
|
||
2012-05-03 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
PR target/53201
|
||
* config/i386/driver-i386.c (host_detect_local_cpu): Add space to
|
||
"-mno-hle".
|
||
|
||
2012-05-03 Michael Matz <matz@suse.de>
|
||
|
||
PR bootstrap/53197
|
||
* tree-ssa-dse.c (dse_optimize_stmt): Take pointer to iterator.
|
||
(dse_enter_block): Properly iterate the whole sequence even
|
||
if the last statement was removed.
|
||
|
||
2012-05-02 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* config/alpha/vms.h (SUBTARGET_OVERRIDE_OPTIONS): For pic code,
|
||
unset flag_jump_tables.
|
||
* stmt.c (expand_case): Remove special flag_pic case conditional
|
||
on ASM_OUTPUT_ADDR_DIFF_ELT not being defined.
|
||
|
||
2012-05-02 Ulrich Weigand <ulrich.weigand@linaro.org>
|
||
|
||
* common/config/s390/s390-common.c (s390_option_optimization_table):
|
||
Enable -fsched-pressure using -fsched-pressure-algorithm=model by
|
||
default when optimizing.
|
||
|
||
2012-05-02 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR lto/52605
|
||
* dwarf2out.c (dwarf2out_decl): Only lookup die representing context
|
||
of a variable when the contect is a function.
|
||
|
||
2012-05-02 Michael Matz <matz@suse.de>
|
||
|
||
* coretypes.h (gimple_seq, const_gimple_seq): Typedef as gimple.
|
||
* gimple.h (struct gimple_seq_node_d, struct gimple_seq_d): Remove.
|
||
(const_gimple_seq_node): Remove.
|
||
(gimple_seq_node): Typedef as gimple.
|
||
(struct gimple_statement_base): Add next and prev members,
|
||
adjust all WORD markers in using structs.
|
||
(union gimple_statement_d): Link via gsbase.next field for GC and PCH.
|
||
(gimple_seq_first, gimple_seq_first_stmt, gimple_seq_last,
|
||
gimple_seq_last_stmt): Adjust as gimple_seq, gimple_seq_node and
|
||
gimple are the same.
|
||
(gimple_seq_set_last, gimple_seq_set_first): Don't allocate
|
||
gimple_seq, adjust.
|
||
(gimple_init_singleton): New function.
|
||
(gsi_start_1, gsi_last_1, gsi_end_p, gsi_one_before_end_p): Adjust.
|
||
(gsi_next, gsi_prev): Adjust, handle prev cyclic list correctly.
|
||
(gsi_stmt): Adjust.
|
||
(gsi_stmt_ptr): Remove.
|
||
(enum gimple_alloc_kind): Remove gimple_alloc_kind_seq member.
|
||
|
||
* gimple-iterator.c (update_bb_for_stmts): Take last parameter
|
||
again, adjust for above changes.
|
||
(update_call_edge_frequencies): Adjust for above changes.
|
||
(gsi_insert_seq_nodes_before): Rewrite for new data structure.
|
||
(gsi_insert_seq_nodes_after): Ditto.
|
||
(gsi_split_seq_after): Ditto.
|
||
(gsi_set_stmt): Ditto.
|
||
(gsi_split_seq_before): Ditto.
|
||
(gsi_remove): Ditto.
|
||
(gsi_insert_seq_before_without_update): Don't free sequence.
|
||
(gsi_insert_seq_after_without_update): Ditto.
|
||
(gsi_replace): Assert some more invariants.
|
||
(gsi_insert_before_without_update, gsi_insert_after_without_update):
|
||
Tidy.
|
||
(gsi_for_stmt): Don't search for stmt.
|
||
(gsi_insert_on_edge_immediate): Tidy.
|
||
|
||
* gimple.c (gimple_alloc_k): Remove "sequences".
|
||
(gimple_seq_cache): Remove.
|
||
(gimple_alloc_stat): Make stmt a singleton sequence.
|
||
(gimple_seq_alloc, gimple_seq_free): Remove.
|
||
(gimple_assign_set_rhs_with_ops_1): Ensure new stmt is a singleton.
|
||
(gimple_copy): Ditto.
|
||
* gimplify.c (gimplify_cleanup_point_expr): Use gsi_set_stmt,
|
||
create iterator from correct sequence.
|
||
* tree-phinodes.c (make_phi_node): Make stmt a singleton.
|
||
|
||
2012-05-02 Michael Matz <matz@suse.de>
|
||
|
||
* gimple.h (gimple_stmt_iterator <seq>): Make it be pointer to
|
||
gimple_seq.
|
||
(gimple_seq_set_last, gimple_seq_set_first): Take pointer to
|
||
sequence, lazily allocate it.
|
||
(bb_seq_addr): New function.
|
||
(gsi_start_1): Rename from gsi_start, but take pointer to sequence.
|
||
(gsi_start): Macro to wrap gsi_start_1 taking pointer of argument.
|
||
(gsi_none): New function.
|
||
(gsi_start_bb): Adjust.
|
||
(gsi_last_1): Rename from gsi_last, but take pointer to sequence.
|
||
(gsi_last): Macro to wrap gsi_last_1 taking pointer of argument.
|
||
(gsi_last_bb): Adjust.
|
||
(gsi_seq): Adjust.
|
||
* tree-flow-inline.h (phi_nodes_ptr): New function.
|
||
|
||
* gimple-iterator.c (gsi_insert_seq_nodes_before): Adjust to
|
||
datastructure and interface change.
|
||
(gsi_insert_seq_before_without_update): Ditto.
|
||
(gsi_insert_seq_nodes_after): Ditto.
|
||
(gsi_insert_seq_after_without_update): Ditto.
|
||
(gsi_split_seq_after): Ditto, don't use gimple_seq_alloc.
|
||
(gsi_split_seq_before): Ditto.
|
||
(gsi_start_phis): Adjust.
|
||
* tree-vect-loop.c (vect_determine_vectorization_factor): Use gsi_none.
|
||
(vect_transform_loop): Ditto.
|
||
* gimple.c (gimple_seq_add_stmt, gimple_seq_add_seq,
|
||
gimple_seq_copy): Don't use gimple_seq_alloc.
|
||
* gimplify.c (gimple_seq_add_stmt_without_update): Ditto.
|
||
(gimplify_seq_add_seq): Ditto.
|
||
* lto-streamer-in.c (make_new_block): Ditto.
|
||
* tree-cfg.c (create_bb): Ditto.
|
||
* tree-sra.c (initialize_parameter_reductions): Ditto.
|
||
|
||
2012-05-02 Michael Matz <matz@suse.de>
|
||
|
||
* gimple.h (gimple_seq_first, gimple_seq_first_stmt, gimple_seq_last,
|
||
gimple_seq_last_stmt, gimple_seq_set_last, gimple_seq_set_first,
|
||
gimple_seq_empty_p, gimple_seq_alloc_with_stmt, bb_seq,
|
||
set_bb_seq): Move down to after gimple_statement_d definition.
|
||
|
||
2012-05-02 Michael Matz <matz@suse.de>
|
||
|
||
* gimple-fold.c (gimplify_and_update_call_from_tree): Use
|
||
gsi_replace_with_seq, instead of inserting itself.
|
||
* gimple-iterator.c (gsi_replace_with_seq): New function.
|
||
* tree-ssa-forwprop.c (forward_propagate_comparison): Take
|
||
iterator instead of statement, advance it.
|
||
(ssa_forward_propagate_and_combine): Adjust call to above.
|
||
|
||
2012-05-02 Michael Matz <matz@suse.de>
|
||
|
||
* tree-phinodes.c (add_phi_node_to_bb): Tidy, don't use
|
||
gimple_seq_alloc.
|
||
* omp-low.c (finalize_task_copyfn): Don't use gimple_seq_alloc.
|
||
* tree-nested.c (walk_gimple_omp_for): Ditto.
|
||
* trans-mem.c (lower_transaction): Ditto.
|
||
* tree-eh.c (do_return_redirection): Ditto.
|
||
(do_goto_redirection): Ditto.
|
||
(lower_try_finally_switch): Ditto.
|
||
* gimplify.c (gimplify_stmt): Ditto.
|
||
(gimplify_scan_omp_clauses): Ditto.
|
||
(gimplify_omp_for): Ditto.
|
||
(gimplify_function_tree): Ditto.
|
||
* gimple-fold.c (gimplify_and_update_call_from_tree): Ditto.
|
||
* tree-mudflap.c (mf_decl_cache_locals): Ditto.
|
||
(mf_build_check_statement_for): Ditto.
|
||
(mx_register_decls): Ditto.
|
||
* graphite-sese-to-poly.c (remove_invariant_phi): Ditto,
|
||
and don't use itertors to append.
|
||
(insert_stmts): Ditto.
|
||
(insert_out_of_ssa_copy): Ditto.
|
||
(insert_out_of_ssa_copy_on_edge): Ditto.
|
||
|
||
2012-05-02 Michael Matz <matz@suse.de>
|
||
|
||
* gimple.h (gimple_bind_body_ptr): New function.
|
||
(gimple_bind_body): Use it.
|
||
(gimple_catch_handler): Use gimple_catch_handler_ptr.
|
||
(gimple_eh_filter_failure_ptr): New function.
|
||
(gimple_eh_filter_failure): Use it.
|
||
(gimple_eh_else_n_body_ptr): New function.
|
||
(gimple_eh_else_n_body): Use it.
|
||
(gimple_eh_else_e_body_ptr): New function.
|
||
(gimple_eh_else_e_body): Use it.
|
||
(gimple_try_eval_ptr): New function.
|
||
(gimple_try_eval): Use it.
|
||
(gimple_try_cleanup_ptr): New function.
|
||
(gimple_try_cleanup): Use it.
|
||
(gimple_wce_cleanup_ptr): New function.
|
||
(gimple_wce_cleanup): Use it.
|
||
(gimple_omp_body_ptr): New function.
|
||
(gimple_omp_body): Use it.
|
||
(gimple_omp_for_pre_body_ptr): New function.
|
||
(gimple_omp_for_pre_body): Use it.
|
||
(gimple_transaction_body_ptr): New function.
|
||
(gimple_transaction_body): Use it.
|
||
(gsi_split_seq_before): Adjust to return nothing and take pointer
|
||
to sequence.
|
||
(gsi_set_stmt): Declare.
|
||
(gsi_replace_with_seq): Declare.
|
||
(walk_gimple_seq_mod): Declare.
|
||
* function.h (struct function <gimple_body>): Use typedef gimple_seq.
|
||
|
||
* gimple-iterator.c (gsi_set_stmt): New function.
|
||
(gsi_split_seq_before): Return new sequence via pointer argument.
|
||
(gsi_replace): Use gsi_set_stmt.
|
||
|
||
* tree-ssa-loop-im.c (move_computations_stmt): First remove
|
||
then insert stmt.
|
||
* tree-complex.c (update_complex_components_on_edge): Don't copy gsi.
|
||
* tree-phinodes.c (resize_phi_node): Don't resize stmt in-place,
|
||
return new stmt.
|
||
(reserve_phi_args_for_new_edge): Change call to above,
|
||
use gsi_set_stmt.
|
||
|
||
* omp-low.c (lower_omp): Change prototype to take pointer to sequence.
|
||
(lower_rec_input_clauses): Use gimple_seq_add_seq instead of
|
||
iterators. Adjust call to lower_omp.
|
||
(lower_lastprivate_clauses): Adjust call to lower_omp.
|
||
(lower_reduction_clauses): Ditto.
|
||
(expand_omp_taskreg): Nullify non-cfg body of child_fn.
|
||
(lower_omp_sections): Don't explicitely count sequence length,
|
||
nullify lowered bodies earlier, ensure stmts are part of only
|
||
one sequence, adjust call to lower_omp.
|
||
(lower_omp_single): Ensure stmts are part of only one sequence,
|
||
adjust call to lower_omp.
|
||
(lower_omp_master): Ditto.
|
||
(lower_omp_ordered): Ditto.
|
||
(lower_omp_critical): Ditto.
|
||
(lower_omp_for): Ditto.
|
||
(lower_omp_taskreg): Ditto, tidy.
|
||
(lower_omp_1): Adjust calls to lower_omp.
|
||
(execute_lower_omp): Ditto.
|
||
(lower_omp): Adjust to take pointer to sequence.
|
||
(diagnose_sb_2): Use walk_gimple_seq_mod.
|
||
(diagnose_omp_structured_block_errors): Ditto and set possibly
|
||
changed function body.
|
||
* gimple-low.c (lower_function_body): Set function body after
|
||
it stabilizes.
|
||
(lower_sequence): Adjust to take pointer to sequence.
|
||
(lower_omp_directive): Ensure stmt isn't put twice into the
|
||
sequence, adjust call to lower_sequence.
|
||
(lower_stmt): Adjust calls to lower_sequence.
|
||
(lower_gimple_bind): Ditto.
|
||
(gimple_try_catch_may_fallthru): Call gsi_start with lvalue.
|
||
* tree-nested.c (walk_body): Take pointer to sequence, use
|
||
walk_gimple_seq_mod.
|
||
(walk_function): Adjust call to walk_body, set possibly changed body.
|
||
(walk_gimple_omp_for): Adjust calls to walk_body.
|
||
(convert_nonlocal_omp_clauses): Ditto.
|
||
(convert_nonlocal_reference_stmt): Ditto.
|
||
(convert_local_omp_clauses): Ditto.
|
||
(convert_local_reference_stmt): Ditto.
|
||
(convert_tramp_reference_stmt): Ditto.
|
||
(convert_gimple_call): Ditto.
|
||
(convert_nl_goto_reference): Use local iterator copy.
|
||
* gimple.c (walk_gimple_seq_mod): Renamed from walk_gimple_seq,
|
||
but taking pointer to sequence, ensure gsi_start is called with
|
||
callers lvalue.
|
||
(walk_gimple_seq): New wrapper around walk_gimple_seq_mod,
|
||
asserting that the sequence head didn't change.
|
||
(walk_gimple_stmt): Replace all calls to walk_gimple_seq with
|
||
walk_gimple_seq_mod.
|
||
* trans-mem.c (lower_transaction): Use walk_gimple_seq_mod.
|
||
(execute_lower_tm): Ditto, and set possibly changed body.
|
||
* tree-eh.c (lower_eh_constructs_1): Take pointer to sequence,
|
||
call gsi_start with that lvalue.
|
||
(replace_goto_queue_stmt_list): Ditto.
|
||
(replace_goto_queue_1): Adjust calls to replace_goto_queue_stmt_list.
|
||
(replace_goto_queue): Ditto.
|
||
(lower_try_finally_nofallthru): Adjust calls to lower_eh_constructs_1.
|
||
(lower_try_finally_onedest): Ditto.
|
||
(lower_try_finally_copy): Ditto.
|
||
(lower_try_finally_switch): Ditto.
|
||
(lower_try_finally): Ditto.
|
||
(lower_eh_filter): Ditto.
|
||
(lower_eh_must_not_throw): Ditto.
|
||
(lower_cleanup): Ditto.
|
||
(lower_eh_constructs_2): Ditto.
|
||
(lower_catch): Ditto, and ensure gsi_start is called with lvalue.
|
||
(lower_eh_constructs): Adjust calls to lower_eh_constructs_1, and
|
||
set possibly changed body.
|
||
(optimize_double_finally): Call gsi_start with lvalue.
|
||
|
||
* tree-cfg.c (make_blocks): Adjust call to gsi_split_seq_before.
|
||
(gimple_split_block): Ditto.
|
||
(gimple_merge_blocks): Use gsi_start_phis.
|
||
(move_stmt_r): Use walk_gimple_seq_mod.
|
||
* tree-ssa-dse.c (dse_enter_block): Use gsi_last_bb.
|
||
* cgraphbuild.c (build_cgraph_edges): Use gsi_start_phis.
|
||
(rebuild_cgraph_edges): Ditto.
|
||
(cgraph_rebuild_references): Ditto.
|
||
* ipa-prop.c (ipa_analyze_params_uses): Ditto.
|
||
* tree-inline.c (copy_phis_for_bb): Ditto.
|
||
* tree-ssa-dce.c: Ditto.
|
||
|
||
* cgraphunit.c (cgraph_analyze_function): Use gimple_has_body_p.
|
||
|
||
2012-05-02 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
Andi Kleen <ak@linux.intel.com>
|
||
|
||
* coretypes.h (MEMMODEL_MASK): New.
|
||
* builtins.c (get_memmodel): Add val. Call target.memmodel_check
|
||
and return new variable.
|
||
(expand_builtin_atomic_exchange): Mask memmodel values.
|
||
(expand_builtin_atomic_compare_exchange): Ditto.
|
||
(expand_builtin_atomic_load): Ditto.
|
||
(expand_builtin_atomic_store): Ditto.
|
||
(expand_builtin_atomic_clear): Ditto.
|
||
* doc/extend.texi: Mention port-dependent memory model flags.
|
||
* config/i386/cpuid.h (bit_HLE): New.
|
||
* config/i386/driver-i386.c (host_detect_local_cpu): Detect
|
||
HLE support.
|
||
* config/i386/i386-protos.h (ix86_generate_hle_prefix): New.
|
||
* config/i386/i386-c.c (ix86_target_macros_internal): Set HLE defines.
|
||
(ix86_target_string)<-mhle>: New.
|
||
(ix86_valid_target_attribute_inner_p) <OPT_mhle>: Ditto.
|
||
* config/i386/i386.c (ix86_target_string) <OPTION_MASK_ISA_HLE>: New.
|
||
(ix86_valid_target_attribute_inner_p) <OPT_mhle>: Ditto.
|
||
(ix86_option_override_internal) <PTA_HLE>: New switch, set it
|
||
enabled for generic, generic64 and core-avx2.
|
||
(ix86_print_operand): Generate HLE lock prefixes.
|
||
(ix86_memmodel_check): New.
|
||
(TARGET_MEMMODEL_CHECK): Ditto.
|
||
* config/i386/i386.h (OPTION_ISA_HLE): Ditto.
|
||
(IX86_HLE_ACQUIRE): Ditto.
|
||
(IX86_HLE_RELEASE): Ditto.
|
||
* config/i386/i386.h (ix86_generate_hle_prefix): Ditto.
|
||
* config/i386/i386.opt (mhle): Ditto.
|
||
* config/i386/sync.md(atomic_compare_and_swap<mode>): Pass
|
||
success model to instruction emitter.
|
||
(atomic_fetch_add<mode>): Ditto.
|
||
(atomic_exchange<mode>): Ditto.
|
||
(atomic_add<mode>): Ditto.
|
||
(atomic_sub<mode>): Ditto.
|
||
(atomic_<code><mode>): Ditto.
|
||
(*atomic_compare_and_swap_doubledi_pic): Ditto.
|
||
(atomic_compare_and_swap_single<mode>): Define and use argument
|
||
for success model.
|
||
(atomic_compare_and_swap_double<mode>): Ditto.
|
||
* configure.ac: Check if assembler support HLE prefixes.
|
||
* configure: Regenerate.
|
||
* config.in: Ditto.
|
||
|
||
2012-05-02 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
PR middle-end/53153
|
||
* gimplify.c (preprocess_case_label_vec_for_gimple): New function,
|
||
split out from ...
|
||
(gimplify_switch_expr): ... here.
|
||
* gimple.h (preprocess_case_label_vec_for_gimple): Add prototype.
|
||
* tree-ssa-forwprop.c (simplify_gimple_switch_label_vec): New function
|
||
to clean up case labels with values outside the index type range.
|
||
(simplify_gimple_switch): Call it if something changed.
|
||
Remove strange and unnecessary assert.
|
||
|
||
2012-05-02 Richard Guenther <rguenther@suse.de>
|
||
|
||
* fold-const.c (div_if_zero_remainder): sizetypes no longer
|
||
sign-extend.
|
||
(int_const_binop_1): New worker for int_const_binop with
|
||
overflowable parameter. Pass it through to force_fit_type_double.
|
||
(int_const_binop): Wrap around int_const_binop_1 with overflowable
|
||
equal to one.
|
||
(size_binop_loc): Call int_const_binop_1 with overflowable equal
|
||
to minus one, forcing overflow detection for even unsigned types.
|
||
(extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE special-casing.
|
||
(fold_binary_loc): Call try_move_mult_to_index with signed offset.
|
||
* stor-layout.c (initialize_sizetypes): sizetypes no longer
|
||
sign-extend.
|
||
(layout_type): For zero-sized arrays ignore overflow on the
|
||
size calculations.
|
||
* tree-ssa-ccp.c (bit_value_unop_1): Likewise.
|
||
(bit_value_binop_1): Likewise.
|
||
* tree.c (double_int_to_tree): Likewise.
|
||
(double_int_fits_to_tree_p): Likewise.
|
||
(force_fit_type_double): Likewise.
|
||
(host_integerp): Likewise.
|
||
(int_fits_type_p): Likewise.
|
||
* varasm.c (output_constructor_regular_field): Sign-extend the
|
||
field-offset to cater for negative offsets produced by the Ada
|
||
frontend.
|
||
* omp-low.c (extract_omp_for_data): Convert the loop step to
|
||
signed for pointer adjustments.
|
||
|
||
2012-05-02 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree.c (valid_constant_size_p): New function.
|
||
* tree.h (valid_constant_size_p): Declare.
|
||
* cfgexpand.c (expand_one_var): Adjust check for too large
|
||
variables by using valid_constant_size_p.
|
||
* varasm.c (assemble_variable): Likewise.
|
||
|
||
* c-decl.c (grokdeclarator): Properly check for sizes that
|
||
cover more than half of the address-space.
|
||
|
||
2012-05-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/53163
|
||
* tree-ssa-phiopt.c (cond_if_else_store_replacement): Don't ignore
|
||
return value from compute_all_dependences.
|
||
|
||
PR rtl-optimization/53160
|
||
* ree.c (combine_reaching_defs): Handle the case where cand->insn
|
||
has been modified by ree pass already.
|
||
|
||
2012-05-01 Ian Lance Taylor <iant@google.com>
|
||
|
||
PR c/37303
|
||
* c-decl.c (build_compound_literal): Make the decl readonly if it
|
||
an array of a readonly type.
|
||
* gimplify.c (gimplify_compound_literal_expr): Add fallback
|
||
parameter. Change all callers. If the decl is not addressable
|
||
and is not an l-value, make it readonly.
|
||
|
||
2012-05-01 Bernd Schmidt <bernds@codesourcery.com>
|
||
|
||
* ira.c (allocated_reg_info_size): New static variable.
|
||
(expand_reg_info): Manage it. Call
|
||
setup_preferred_alternate_classes_for_new_pseudos.
|
||
(ira): Don't do it here. Remove local allocated_reg_info_size,
|
||
set the global before calling find_moveable_pseudos.
|
||
(find_moveable_pseudos): Call expand_reg_info rather than
|
||
resize_reg_info.
|
||
|
||
2012-05-01 Richard Henderson <rth@redhat.com>
|
||
|
||
* common.opt (fsync-libcalls): New.
|
||
* doc/invoke.texi: Document it.
|
||
* optabs.c (init_sync_libfuncs): Honor it.
|
||
|
||
2012-05-01 Kenneth Zadeck <zadeck@naturalbridge.com>
|
||
Richard Sandiford <r.sandiford@uk.ibm.com>
|
||
|
||
PR rtl-optimization/52543
|
||
* Makefile.in (lower-subreg.o, target-globals.o): Depend on
|
||
lower-subreg.h.
|
||
* lower-subreg.h: New file.
|
||
* target-globals.h (this_target_lower_subreg): Declare.
|
||
(target_globals): Add lower_subreg;
|
||
(restore_target_globals): Restore this_target_lower_subreg.
|
||
* target-globals.c: Include it.
|
||
(default_target_globals): Add default_target_lower_subreg.
|
||
(save_target_globals): Initialize target_lower_subreg.
|
||
* rtl.h (init_lower_subreg): Added declaration.
|
||
* toplev.c (backend_init_target): Call initializer for lower-subreg
|
||
pass.
|
||
* lower-subreg.c (LOG_COSTS, FORCE_LOWERING): New macros.
|
||
(default_target_lower_subreg): New variable.
|
||
(this_target_lower_subreg): Likewise.
|
||
(twice_word_mode, choices): New macros.
|
||
(shift_cost, compute_splitting_shift, compute_costs)
|
||
(init_lower_subreg): New functions.
|
||
(resolve_simple_move): Add speed_p argument. Check choices.
|
||
(find_pseudo_copy): Don't check the mode size here.
|
||
(resolve_simple_move): Assert the mode size.
|
||
(find_decomposable_shift_zext): Add speed_p argument and return
|
||
a bool. Check choices.
|
||
(resolve_shift_zext): Add comment.
|
||
(dump_shift_choices, dump_choices): New functions.
|
||
(decompose_multiword_subregs): Dump list of profitable
|
||
transformations. Add code to skip non profitable transformations.
|
||
Update calls to simple_move and find_decomposable_shift_zext.
|
||
|
||
2012-05-01 Ian Bolton <ian.bolton@arm.com>
|
||
Sameera Deshpande <sameera.deshpande@arm.com>
|
||
Greta Yorsh <greta.yorsh@arm.com>
|
||
|
||
* config/arm/arm-protos.h (thumb_unexpanded_epilogue): Rename to...
|
||
(thumb1_unexpanded_epilogue): ...this.
|
||
* config/arm/arm.c (thumb_unexpanded_epilogue): Rename to...
|
||
(thumb1_unexpanded_epilogue): ...this.
|
||
* config/arm/arm.md (thumb_unexpanded_epilogue): Rename to...
|
||
(thumb1_unexpanded_epilogue): ...this.
|
||
|
||
2012-05-01 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm/linux-eabi.h (GLIBC_DYNAMIC_LINKER_DEFAULT): Avoid ifdef
|
||
comparing enumeration values. Update comments.
|
||
|
||
2012-05-01 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/53038
|
||
* config/rs6000/rs6000.c (load_lr_save, restore_saved_lr,
|
||
load_cr_save, add_crlr_cfa_restore): New functions.
|
||
(rs6000_restore_saved_cr): Rename to..
|
||
(restore_saved_cr): ..this. Add cfa_restore notes for cr.
|
||
(rs6000_emit_epilogue): Use new functions. Adjust condition
|
||
for emitting lr and cr cfa_restore. Emit cfa_restores for fp
|
||
regs when using out-of-line restore only when shrink wrapping.
|
||
|
||
2012-04-30 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR middle-end/53136
|
||
* ipa-prop.c (ipa_print_node_jump_functions): Wrap multiple
|
||
calls to cgraph_node_name in xstrdup.
|
||
(ipa_make_edge_direct_to_target): Ditto.
|
||
* cgraph.c (dump_cgraph_node): Ditto.
|
||
* tree-sra.c (convert_callers_for_node): Ditto.
|
||
* lto-symtab.c (lto_cgraph_replace_node): Ditto.
|
||
* ipa-cp.c (perhaps_add_new_callers): Ditto.
|
||
* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Ditto.
|
||
(cgraph_materialize_all_clones): Ditto.
|
||
* ipa-inline.c (report_inline_failed_reason): Ditto.
|
||
(want_early_inline_function_p): Ditto.
|
||
(edge_badness): Ditto.
|
||
(update_edge_key): Ditto.
|
||
(flatten_function): Ditto.
|
||
(ipa_inline): Ditto.
|
||
(inline_always_inline_functions): Ditto.
|
||
(early_inline_small_functions): Ditto.
|
||
|
||
2012-04-30 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/53141
|
||
* config/i386/i386.md (*umul<mode><dwi>3_1): Switch places of
|
||
constraints 0 and 1.
|
||
|
||
012-04-30 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cgraph.c (ld_plugin_symbol_resolution_names): Move to symtab.c
|
||
(cgraph_asm_nodes, cgraph_asm_last_node): Move to cgraphunit.c
|
||
(cgraph_add_to_same_comdat_group): Remove.
|
||
(cgraph_add_asm_node): Move to cgraphunit.c.
|
||
(cgraph_make_decl_local): Move to symtab.c
|
||
(cgraph_make_node_local_1): Update.
|
||
(cgraph_can_remove_if_no_direct_calls_and): Update.
|
||
(used_from_object_file_p): Update.
|
||
(resolution_used_from_other_file_p): Move to symtab.c
|
||
(cgraph_used_from_object_file_p): move to symtab.c
|
||
(verify_cgraph_node): Verify same comdat groups.
|
||
* cgraph.h (cgraph_asm_node): Rename to ...
|
||
(asm_node): ... this one.
|
||
(cgraph_asm_nodes): Rename to ...
|
||
(asm_nodes): ... this one.
|
||
(symtab_add_to_same_comdat_group): New function.
|
||
(symtab_dissolve_same_comdat_group_list): New function.
|
||
(symtab_used_from_object_file_p): Declare.
|
||
(symtab_make_decl_local): Declare.
|
||
(cgraph_add_to_same_comdat_group): Remove.
|
||
(cgraph_add_asm_node): Remove.
|
||
(cgraph_used_from_object_file_p, varpool_used_from_object_file_p):
|
||
Remove.
|
||
(cgraph_finalize_compilation_unit): Rename to ...
|
||
(finalize_compilation_unit): ... this one.
|
||
(cgraph_optimize): Rename to ....
|
||
(compile): ... this one.
|
||
(add_asm_node): Declare.
|
||
(fixup_same_cpp_alias_visibility): Declare.
|
||
(cgraph_make_decl_local): Remove.
|
||
(varpool_assemble_pending_decls): Rename to ...
|
||
(varpool_output_variables): ... this one.
|
||
(varpool_remove_unreferenced_decls): Remove.
|
||
* ipa-inline-transform.c (clone_inlined_nodes): Dissolve comdat groups.
|
||
(preserve_function_body_p): Make static.
|
||
* toplev.c (compile_file): Update comments; update.
|
||
* cgraphunit.c: Update comments.
|
||
(cgraph_expand_all_functions): Rename to ...
|
||
(expand_all_functions): ... this one; update.
|
||
(cgraph_mark_functions_to_output): Rename to ...
|
||
(mark_functions_to_output): ... this one; cleanup.
|
||
(cgraph_output_pending_asms): Remove prototype.
|
||
(asm_nodes, asm_last_node): New static vars.
|
||
(cgraph_process_new_functions): Update.
|
||
(cgraph_reset_node): Cleanup; add comment.
|
||
(cgraph_add_new_function): Update.
|
||
(cgraph_output_pending_asms): Rename to ...
|
||
(output_asm_statements): ... this one.
|
||
(add_asm_node): New function.
|
||
(fixup_same_cpp_alias_visibility): New function based on code
|
||
in cgraph_analyze_function.
|
||
(cgraph_analyze_function): Use it.
|
||
(cgraph_order_sort): Update.
|
||
(cgraph_output_in_order): Update.
|
||
(cgraph_function_versioning): Update.
|
||
(cgraph_optimize): Rename to ...
|
||
(compile): ... this one; initialize streamer hooks here.
|
||
(cgraph_finalize_compilation_unit): Rename to ...
|
||
(finalize_compilation_unit): ... this one; do not initialize streamer
|
||
hook here.
|
||
* lto-streamer-out.c (lto_output_toplevel_asms): Update.
|
||
* dwarf2out.c: Update ocmment.
|
||
* optimize.c (maybe_clone_body): Use symtab_add_to_same_comdat_group.
|
||
* method.c (use_thunk): Likewise.
|
||
* semantics.c (maybe_add_lambda_conv_op): Likewise.
|
||
* decl2.c (maybe_emit_vtables): Likewise.
|
||
(cp_write_global_declarations): Use finalize_compilation_unit.
|
||
* parser.c (cp_parser_asm_definition): Use add_asm_node.
|
||
* lto-streamer-in.c (lto_input_toplevel_asms): Use add_asm_node
|
||
* c-decl.c (c_write_global_declarations): Use
|
||
finalize_compilation_unit.
|
||
* langhooks.c (write_global_declarations): Update.
|
||
* ipa.c (cgraph_externally_visible_p): Update.
|
||
(dissolve_same_comdat_group_list): Remove.
|
||
(function_and_variable_visibility): Update.
|
||
* symtab.c: Inlcude lto-streamer.h and rtl.h
|
||
(ld_plugin_symbol_resolution_names): New.
|
||
(symtab_add_to_same_comdat_group): New.
|
||
(symtab_dissolve_same_comdat_group_list): New.
|
||
(resolution_used_from_other_file_p): Move here from cgraph.c
|
||
(symtab_used_from_object_file_p): New.
|
||
(symtab_make_decl_local): New.
|
||
* passes.c (register_pass): Update comments.
|
||
* c-parser.c (c_parser_asm_definition): Update.
|
||
* varpool.c (varpool_analyze_node): Use
|
||
fixup_same_cpp_alias_visibility.
|
||
(varpool_remove_unreferenced_decls): Make static.
|
||
(varpool_assemble_pending_decls): Rename to ...
|
||
(varpool_output_variables): ... this one; call
|
||
varpool_remove_unreferenced_decls.
|
||
(varpool_used_from_object_file_p): Remove.
|
||
|
||
2012-04-30 Marc Glisse <marc.glisse@inria.fr>
|
||
|
||
PR c++/51033
|
||
* c-typeck.c (build_array_ref): Call
|
||
convert_vector_to_pointer_for_subscript.
|
||
* doc/extend.texi (Vector Extensions): Subscripting not just for C.
|
||
|
||
2012-04-30 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (and<mode>3): Change runtime operand mode checks
|
||
to compile-time "mode == <MODE>mode" checks.
|
||
(and splitter): Ditto.
|
||
|
||
2012-04-30 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/arm/arm.md (UNSPEC_LL): New.
|
||
* config/arm/sync.md (atomic_loaddi, atomic_loaddi_1): New.
|
||
(arm_load_exclusivedi): Use %H0.
|
||
|
||
2012-04-30 Jason Merrill <jason@redhat.com>
|
||
|
||
* dwarf2out.c (comdat_symbol_id): Add const.
|
||
(union die_symbol_or_type_node): Add const to die_symbol.
|
||
(output_die_symbol, output_die, output_comp_unit): Adjust.
|
||
|
||
2012-04-30 Andrew Stubbs <ams@codesourcery.com>
|
||
|
||
* config/arm/arm.md (negdi2): Use gen_negdi2_neon.
|
||
* config/arm/neon.md (negdi2_neon): New insn.
|
||
Also add splitters for core and NEON registers.
|
||
|
||
2012-04-30 Andrew Stubbs <ams@codesourcery.com>
|
||
|
||
* config/arm/arm.c (neon_valid_immediate): Allow const_int.
|
||
(arm_print_operand): Add 'x' format.
|
||
* config/arm/constraints.md (Dn): Allow const_int.
|
||
* config/arm/neon.md (neon_mov<mode>): Use VDX to allow DImode.
|
||
Use 'x' format to print constants.
|
||
* config/arm/predicates.md (imm_for_neon_mov_operand): Allow const_int.
|
||
* config/arm/vfp.md (movdi_vfp): Disable for const_int when neon
|
||
is enabled.
|
||
(movdi_vfp_cortexa8): Likewise.
|
||
|
||
2012-04-30 Ian Bolton <ian.bolton@arm.com>
|
||
Sameera Deshpande <sameera.deshpande@arm.com>
|
||
Greta Yorsh <greta.yorsh@arm.com>
|
||
|
||
* config/arm/arm-protos.h (ldm_stm_operation_p): New declaration.
|
||
* config/arm/arm.c (ldm_stm_operation_p): New function.
|
||
* config/arm/predicates.md (load_multiple_operation): Update predicate.
|
||
(store_multiple_operation): Likewise.
|
||
|
||
* config/arm/arm-protos.h (ldm_stm_operation_p): New parameters.
|
||
* config/arm/arm.c (ldm_stm_operation_p): New parameters.
|
||
* config/arm/predicates.md (load_multiple_operation): Add arguments.
|
||
(store_multiple_operation): Likewise.
|
||
|
||
2012-04-30 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (and<mode>3): Expand masking operations with
|
||
0xff, 0xffff or 0xffffffff immediates to corresponding zero_extend RTX.
|
||
(and splitter): Split to DImode zero_extend RTX for DImode operand[0].
|
||
|
||
2012-04-30 Dodji Seketeli <dodji@redhat.com>
|
||
|
||
Add -Wvarargs option
|
||
* builtins.c (fold_builtin_next_arg): Use OPT_Wvarargs as an
|
||
argument for the various warning_at calls.
|
||
* docs/invoke.texi: Update the documentation.
|
||
|
||
2012-04-30 Dodji Seketeli <dodji@redhat.com>
|
||
|
||
Switch -ftrack-macro-expansion=2 on by default.
|
||
* docs/cppopts.texi: Adjust for enabling -ftrack-macro-expansion=2
|
||
by default.
|
||
|
||
Fix va_start related location
|
||
* builtins.c (fold_builtin_next_arg): Unwinds to the first
|
||
location in real source code.
|
||
|
||
Make conversion warnings work on NULL with -ftrack-macro-expansion
|
||
* input.h (expansion_point_location_if_in_system_header): Declare
|
||
new function.
|
||
* input.c (expansion_point_location_if_in_system_header): Define it.
|
||
|
||
Fix -Wuninitialized for -ftrack-macro-expansion
|
||
* tree-ssa.c (warn_uninit): Use the spelling location of the variable
|
||
declaration. Use linemap_location_before_p for source locations.
|
||
|
||
Strip "<built-in>" loc from displayed expansion context
|
||
* input.c (expand_location_1): When expanding to spelling location
|
||
in a context of a macro expansion, skip reserved system header
|
||
locations. Update comments. * tree-diagnostic.c
|
||
(maybe_unwind_expanded_macro_loc): Likewise.
|
||
|
||
Make expand_location resolve to locus in main source file
|
||
* input.c (expand_location_1): New. Takes a parameter to choose
|
||
whether to resolve the location to spelling or expansion point.
|
||
Was factorized from ...
|
||
(expand_location): ... here.
|
||
(expand_location_to_spelling_point): New. Implemented in terms of
|
||
expand_location_1.
|
||
* diagnostic.c (diagnostic_build_prefix): Use the new
|
||
expand_location_to_spelling_point instead of expand_location.
|
||
|
||
Fix PCH crash on GTYed pointer-to-scalar field of a struct
|
||
* gengtype.c (write_types_process_field): Force second argument of
|
||
the call to the PCH object hierarchy walker to be 'x'.
|
||
|
||
2012-04-30 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/i386/i386.c (ix86_handle_struct_attribute): Use the proper
|
||
predicate to discriminate types.
|
||
|
||
2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
* doc/invoke.texi (Wmissing-format-attribute): Document as an
|
||
alias of Wsuggest-attribute=format.
|
||
* c-typeck.c (convert_for_assignment): Replace
|
||
Wmissing-format-attribute with Wsuggest-attribute=format.
|
||
(digest_init): Likewise.
|
||
|
||
2012-04-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
* opts.c (finish_options): Do not handle -Wmissing-noreturn here.
|
||
* common.opt (Wmissing-noreturn): Alias of
|
||
-Wsuggest-attribute=noreturn.
|
||
|
||
2012-04-29 Hans-Peter Nilsson <hp@axis.com>
|
||
|
||
PR target/53156
|
||
* config/cris/cris.md (andqu): New peephole2.
|
||
(andu): Tweak head comment.
|
||
|
||
2012-04-28 Joern Rennecke <joern.rennecke@embecosm.com>
|
||
Steven Bosscher <steven@gcc.gnu.org>
|
||
Maxim Kuvyrkov <maxim@codesourcery.com>
|
||
|
||
PR tree-optimization/38785
|
||
* common.opt (ftree-partial-pre): New option.
|
||
* doc/invoke.texi: Document it.
|
||
* opts.c (default_options_table): Initialize flag_tree_partial_pre.
|
||
* tree-ssa-pre.c (do_partial_partial_insertion): Insert only if it will
|
||
benefit speed path.
|
||
(execute_pre): Use flag_tree_partial_pre.
|
||
|
||
2012-04-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR target/52999
|
||
* config/pa/pa.c (pa_legitimate_constant_p): Don't put function labels
|
||
in constant pool.
|
||
|
||
2012-04-27 Ollie Wild <aaw@google.com>
|
||
|
||
* doc/invoke.texi (Wliteral-suffix): Document new option.
|
||
|
||
2012-04-27 Tom Tromey <tromey@redhat.com>
|
||
|
||
* dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name.
|
||
(dwarf_tag_name): Use get_DW_TAG_name.
|
||
(dwarf_attr_name): Use get_DW_AT_name.
|
||
(dwarf_form_name): Use get_DW_FORM_name.
|
||
* dwarf2cfi.c (dwarf_cfi_name): Use get_DW_CFA_name.
|
||
|
||
2012-04-27 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* tree-ssa-phiopt.c (conditional_replacement): Replace PHIs whose
|
||
arguments are -1 and 0, by negating the result of the conditional.
|
||
|
||
2012-04-27 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
PR target/53138
|
||
* config/i386/i386.md (x86_mov<mode>cc_0_m1_neg): Add clobber.
|
||
|
||
2012-04-27 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-flow.h (is_hidden_global_store): Remove.
|
||
* tree-ssa-sink.c (is_hidden_global_store): Likewise.
|
||
* tree-ssa-alias.h (ref_may_alias_global_p): Declare.
|
||
(stmt_may_clobber_global_p): Likewise.
|
||
* tree-ssa-alias.c (ref_may_alias_global_p): New function.
|
||
(stmt_may_clobber_global_p): Likewise.
|
||
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Call
|
||
stmt_may_clobber_global_p.
|
||
* tree-ssa-dse.c (dse_possible_dead_store_p): Likewise.
|
||
|
||
2012-04-27 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* cfg.c (disconnect_src): Do df_mark_solutions_dirty in the right
|
||
place.
|
||
|
||
* tree-switch-conversion.c (struct switch_conv_info): Add range_max,
|
||
reorganize some fields and update comments. Rename bit_test_uniq
|
||
and bit_test_count to uniq resp. count. Remove bit_test_bb.
|
||
(collect_switch_conv_info): New function, collects info about a
|
||
GIMPLE_SWITCH into a struct switch_conv_info.
|
||
(check_range): Simplify to use pre-recorded info. Fix think-o in
|
||
range-branch ratio check.
|
||
(check_process_case): Remove function.
|
||
(check_all_empty_except_final): New function, verifies that all
|
||
non-final basic blocks are empty.
|
||
(process_switch): Simplify to use pre-recorded info. Call
|
||
collect_switch_conv_info to do that. Assert that degenerate switch
|
||
statements have been cleaned up.
|
||
|
||
2012-04-27 Marc Glisse <marc.glisse@inria.fr>
|
||
|
||
PR middle-end/27139
|
||
* tree-ssa-forwprop.c (combine_conversions): Handle INT->FP->INT.
|
||
|
||
2012-04-25 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
PR c/53130
|
||
* c-typeck.c (pop_init_level): Use %qD instead of %qT.
|
||
|
||
2012-04-27 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/51879
|
||
* tree-ssa-sccvn.h (struct vn_reference_s): Add result_vdef field.
|
||
* tree-ssa-sccvn.c (mark_use_processed): New function, factored out
|
||
of ...
|
||
(defs_to_varying): ... here. Don't set use_processed.
|
||
(visit_reference_op_call): Handle gimple_vdef.
|
||
Handle case that lhs is NULL_TREE.
|
||
(visit_use): Use mark_use_processed. Handle calls with side-effect
|
||
using visit_reference_op_call.
|
||
|
||
2012-04-26 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
* sched-deps.c (fixup_sched_groups): Rename to...
|
||
(chain_to_prev_insn): ...this.
|
||
(chain_to_prev_insn_p): New function.
|
||
(deps_analyze_insn): Use it instead of SCHED_GROUP_P.
|
||
|
||
2012-04-26 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
* sched-int.h (_haifa_insn_data): Move priority_status.
|
||
Add model_index.
|
||
(INSN_MODEL_INDEX): New macro.
|
||
* haifa-sched.c (insn_delay): New function.
|
||
(sched_regno_pressure_class): Update commentary.
|
||
(mark_regno_birth_or_death): Pass the liveness bitmap and
|
||
pressure array as arguments, instead of using curr_reg_live and
|
||
curr_reg_pressure. Only update the pressure if the bit in the
|
||
liveness set has changed.
|
||
(initiate_reg_pressure_info): Always trust the live-in set for
|
||
SCHED_PRESSURE_MODEL.
|
||
(initiate_bb_reg_pressure_info): Update call to
|
||
mark_regno_birth_or_death.
|
||
(dep_list_size): Take the list as argument.
|
||
(calculate_reg_deaths): New function, extracted from...
|
||
(setup_insn_reg_pressure_info): ...here.
|
||
(MODEL_BAR): New macro.
|
||
(model_pressure_data, model_insn_info, model_pressure_limit)
|
||
(model_pressure_group): New structures.
|
||
(model_schedule, model_worklist, model_insns, model_num_insns)
|
||
(model_curr_point, model_before_pressure, model_next_priority):
|
||
New variables.
|
||
(MODEL_PRESSURE_DATA, MODEL_MAX_PRESSURE, MODEL_REF_PRESSURE)
|
||
(MODEL_INSN_INFO, MODEL_INSN): New macros.
|
||
(model_index, model_update_limit_points_in_group): New functions.
|
||
(model_update_limit_points, model_last_use_except): Likewise.
|
||
(model_start_update_pressure, model_update_pressure): Likewise.
|
||
(model_recompute, model_spill_cost, model_excess_group_cost): Likewise.
|
||
(model_excess_cost, model_dump_pressure_points): Likewise.
|
||
(model_set_excess_costs): Likewise.
|
||
(rank_for_schedule): Extend SCHED_PRIORITY_WEIGHTED ordering to
|
||
SCHED_PRIORITY_MODEL. Use insn_delay. Use the order in the model
|
||
schedule as an alternative tie-breaker. Update the call to
|
||
dep_list_size.
|
||
(ready_sort): Call model_set_excess_costs.
|
||
(update_register_pressure): Update call to mark_regno_birth_or_death.
|
||
Rely on that function to check liveness rather than doing it here.
|
||
(model_classify_pressure, model_order_p, model_add_to_worklist_at)
|
||
(model_remove_from_worklist, model_add_to_worklist, model_promote_insn)
|
||
(model_add_to_schedule, model_analyze_insns, model_init_pressure_group)
|
||
(model_record_pressure, model_record_pressures): New functions.
|
||
(model_record_final_pressures, model_add_successors_to_worklist)
|
||
(model_promote_predecessors, model_choose_insn): Likewise.
|
||
(model_reset_queue_indices, model_dump_pressure_summary): Likewise.
|
||
(model_start_schedule, model_finalize_pressure_group): Likewise.
|
||
(model_end_schedule): Likewise.
|
||
(schedule_insn): Say when we're scheduling the next instruction
|
||
in the model schedule.
|
||
(schedule_insn): Handle SCHED_PRESSURE_MODEL.
|
||
(queue_to_ready): Do not add instructions that are
|
||
MAX_SCHED_READY_INSNS beyond the current point of the model schedule.
|
||
Always allow the next instruction in the model schedule to be added.
|
||
(debug_ready_list): Print the INSN_REG_PRESSURE_EXCESS_COST_CHANGE
|
||
and delay for SCHED_PRESSURE_MODEL too.
|
||
(prune_ready_list): Extend SCHED_PRIORITY_WEIGHTED handling to
|
||
SCHED_PRIORITY_MODEL, but also take the DFA into account.
|
||
(schedule_block): Call model_start_schedule and model_end_schedule.
|
||
Extend SCHED_PRIORITY_WEIGHTED stall handling to SCHED_PRIORITY_MODEL.
|
||
(sched_init): Extend INSN_REG_PRESSURE_EXCESS_COST_CHANGE handling
|
||
to SCHED_PRESSURE_MODEL, but don't allocate saved_reg_live or
|
||
region_ref_regs.
|
||
(sched_finish): Update accordingly.
|
||
(fix_tick_ready): Extend INSN_REG_PRESSURE_EXCESS_COST_CHANGE handling
|
||
to SCHED_PRESSURE_MODEL.
|
||
(add_jump_dependencies): Update call to dep_list_size.
|
||
(haifa_finish_h_i_d): Fix leak of max_reg_pressure.
|
||
(haifa_init_insn): Extend INSN_REG_PRESSURE_EXCESS_COST_CHANGE handling
|
||
to SCHED_PRESSURE_MODEL.
|
||
* sched-deps.c (init_insn_reg_pressure_info): Likewise, but don't
|
||
allocate INSN_MAX_REG_PRESSURE for SCHED_PRESSURE_MODEL.
|
||
(sched_analyze_insn): Extend INSN_REG_PRESSURE_EXCESS_COST_CHANGE
|
||
handling to SCHED_PRESSURE_MODEL.
|
||
|
||
2012-04-26 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
* common.opt (fsched-pressure-algorithm=): New option.
|
||
* flag-types.h (sched_pressure_algorithm): New enum.
|
||
* sched-int.h (sched_pressure_p): Replace with...
|
||
(sched_pressure): ...this new variable.
|
||
* haifa-sched.c (sched_pressure_p): Replace with...
|
||
(sched_pressure): ...this new variable.
|
||
(sched_regno_pressure_class, rank_for_schedule, ready_sort)
|
||
(update_reg_and_insn_max_reg_pressure, schedule_insn)
|
||
(debug_ready_list, prune_ready_list, schedule_block, sched_init)
|
||
(sched_finish, fix_tick_ready, haifa_init_insn): Update accordingly.
|
||
* sched-deps.c (init_insn_reg_pressure_info): Likewise.
|
||
(sched_analyze_insn): Likewise.
|
||
* sched-rgn.c (schedule_region): Likewise.
|
||
* config/m68k/m68k.c (m68k_sched_variable_issue): Likewise.
|
||
|
||
2012-04-26 Bernd Schmidt <bernds@codesourcery.com>
|
||
|
||
* PR middle-end/52997
|
||
* ira.c (find_moveable_pseudos): Call resize_reg_info.
|
||
|
||
PR middle-end/52940
|
||
* machmode.h (CLASS_HAS_WIDER_MODES_P): True for MODE_PARTIAL_INT.
|
||
* expr.c (convert_move): Honor unsignedp when extending partial int
|
||
modes.
|
||
* genmodes.c (complete_mode): Don't clear component field of partial
|
||
int modes.
|
||
(emit_mode_inner): Don't emit it however.
|
||
(calc_wider_mode): Partial int modes widen to their component.
|
||
|
||
2012-04-26 David S. Miller <davem@davemloft.net>
|
||
|
||
* config/sparc/niagara4.md: New file.
|
||
* config/sparc/sparc.md: Include it.
|
||
* config/sparc/sparc.c (niagara4_costs): New processor costs.
|
||
(sparc_option_override): Use it.
|
||
(sparc_use_sched_lookahead): Return 2 for niagara4.
|
||
(sparc_issue_rate): Likewise.
|
||
|
||
* config/sparc/sparc.md (attr type): Delete 'fgm_cmp'.
|
||
(fpack16_vis, fpackfix_vis, fpack32_vis): Set type to fgm_pack.
|
||
(fmul8x16_vis, fmul8x16au_vis, fmul8x16al_vis, fmul8sux16_vis,
|
||
fmul8ulx16_vis, fmuld8sux16_vis, fmuld8ulx16_vis): Set type to fgm_mul.
|
||
(alignaddrsi_vis, alignaddrdi_vis, alignaddrlsi_vis,
|
||
alignaddrldi_vis): Set type to gsr.
|
||
(pdist_vis, pdistn<mode>_vis): Set type to fgm_pdsit.
|
||
(fcmp<code><GCM:gcm_name><P:mode>_vis, cmask8<P:mode>_vis,
|
||
cmask16<P:mode>_vis, cmask32<P:mode>_vis, fchksm16_vis,
|
||
v<vis3_shift_patname><mode>3, fmean16_vis,
|
||
fp<plusminus_insn>64_vis, <vis3_addsub_ss_patname><mode>3,
|
||
fucmp<code>8<P:mode>_vis): Set type to fga.
|
||
* config/sparc/ultra1_2.md: Remove refrences to fgm_cmp.
|
||
* config/sparc/niagara.md: Likewise.
|
||
* config/sparc/niagara2.md: Likewise.
|
||
* config/sparc/ultra3.md: Likewise, and fix type matching for
|
||
us3_ialuX reservation.
|
||
|
||
2012-04-26 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* reload.c (find_reloads): Change the loop nesting when trying an
|
||
alternative with swapped operands.
|
||
|
||
2012-04-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
* tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Fix
|
||
comment. Delete unused parameter first_exp_point_map.
|
||
(virt_loc_aware_diagnostic_finalizer): Update call.
|
||
|
||
2012-04-26 Michael Hope <michael.hope@linaro.org>
|
||
Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* config/arm/linux-eabi.h (GLIBC_DYNAMIC_LINKER_SOFT_FLOAT): Define.
|
||
(GLIBC_DYNAMIC_LINKER_HARD_FLOAT): Define.
|
||
(GLIBC_DYNAMIC_LINKER_DEFAULT): Define.
|
||
(GLIBC_DYNAMIC_LINKER): Redefine to use the hard float path.
|
||
|
||
2012-04-25 Sriraman Tallam <tmsriram@google.com>
|
||
|
||
* doc/extend.texi: Document avx2 support.
|
||
* config/i386/i386.c (fold_builtin_cpu): Add avx2.
|
||
|
||
2012-04-26 Hans-Peter Nilsson <hp@axis.com>
|
||
|
||
PR target/53120
|
||
* config/cris/cris.md ("*andhi_lowpart_v32")
|
||
("*andqi_lowpart_v32"): Change first input-only operand from
|
||
a (match_operand ...) to (match_dup 0). Drop alternatives with
|
||
const_int-matching constraints for redundancy.
|
||
("*andhi_lowpart_non_v32", "*andqi_lowpart_non_v32"): Ditto. Drop
|
||
three-operand alternative.
|
||
|
||
2012-04-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/53110
|
||
* config/i386/i386.md (and<mode>3): For andq $0xffffffff, reg
|
||
instead expand it as zero extension.
|
||
|
||
2012-04-25 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR debug/52857
|
||
* dwarf2out.c (dbx_reg_number): Assert return value != INVALID_REGNUM.
|
||
|
||
2012-04-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* common.opt (flag_debug_types_section): Default to 0.
|
||
(dwarf_version): Default to 4.
|
||
(dwarf_record_gcc_switches): Default to 1.
|
||
(dwarf_strict): Default to 0.
|
||
* toplev.c (process_options): Don't handle dwarf_strict
|
||
or dwarf_version here.
|
||
* config/vxworks.c (vxworks_override_options): Don't
|
||
test whether dwarf_strict or dwarf_version are negative,
|
||
instead test !global_options_set.x_dwarf_*.
|
||
* config/darwin.c (darwin_override_options): Default to
|
||
dwarf_version 2.
|
||
* doc/invoke.texi: Note that -gdwarf-4, -grecord-gcc-switches
|
||
and -fno-debug-types-section are now the default.
|
||
|
||
2012-04-25 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cgraphunit.c: Update toplevel comment.
|
||
(tree_rest_of_compilation): Merge into cgraph_expand_function.
|
||
(cgraph_analyze_function): Make static.
|
||
(cgraph_decide_is_function_needed): Make static.
|
||
(cgraph_add_new_function): Use expand_function instead of
|
||
rest_of_compilation.
|
||
(clone_of_p, verify_edge_count_and_frequency, cgraph_debug_gimple_stmt,
|
||
verify_edge_corresponds_to_fndecl, verify_cgraph_node, verify_cgraph):
|
||
Move to cgraph.c
|
||
(cgraph_inline_p): Remove.
|
||
(cgraph_preserve_function_body_p): Move to ipa-inline-transform.
|
||
(init_cgraph): Add comment.
|
||
* cgraphbuild.c (record_reference, mark_address, mark_load,
|
||
mark_store): Do not call analyze_expr hook.
|
||
* cgraph.c: Update toplevel comment.
|
||
(clone_of_p, verify_edge_count_and_frequency, cgraph_debug_gimple_stmt,
|
||
verify_edge_corresponds_to_fndecl, verify_cgraph_node, verify_cgraph):
|
||
Move fere from cgraphunit.c
|
||
(cgraph_mark_force_output_node): Move to cgraph.h
|
||
* cgraph.h: Reorder so the comments match the function placement.
|
||
(cgraph_analyze_function, cgraph_decide_is_function_needed): Remove.
|
||
(cgraph_mark_force_output_node): Move here from cgraph.c
|
||
* tree.c (free_lang_data): Do not clear analyze_expr hook.
|
||
* ipa-inline-transform.c (preserve_function_body_p): New function.
|
||
(inline_transform): Update.
|
||
* langhooks.c (lhd_callgraph_analyze_expr): Remove.
|
||
* langhooks.h (lang_hooks_for_callgraph): Remove.
|
||
(lang_hooks): Remove callgraph.
|
||
* tree-inline.c (expand_call_inline): Do not use cgraph_inline_p.
|
||
* varpool.c: Remove out of date comment.
|
||
* langhooks-def.h (lhd_callgraph_analyze_expr): Remove.
|
||
(LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR): Remove.
|
||
|
||
2012-04-25 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR middle-end/53089
|
||
* cgraphunit.c (referred_to_p): Move ahead in file to avoid
|
||
forward declaration.
|
||
(cgraph_finalize_function): Finalize them here.
|
||
* symtab.c (dump_symtab): Dump ctors and dtors.
|
||
|
||
2012-04-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/52979
|
||
* stor-layout.c (get_best_mode): Don't return mode with bitsize
|
||
larger than maxbits. Don't compute maxbits modulo align.
|
||
Also check that unit bytes long store at bitpos / unit * unit
|
||
doesn't affect bits beyond bitregion_end.
|
||
* expmed.c (store_bit_field_1): Avoid trying insv if OP_MODE MEM
|
||
would not fit into bitregion_start ... bitregion_end + 1 bit region.
|
||
(store_split_bit_field): Decrease unit close to end of bitregion_end
|
||
if access is restricted in order to avoid mutual recursion.
|
||
|
||
PR tree-optimization/53058
|
||
* double-int.h (double_int_max_value, double_int_min_value): New
|
||
prototypes.
|
||
* double-int.c (double_int_max_value, double_int_min_value): New
|
||
functions.
|
||
* tree-vrp.c (register_edge_assert_for_2): Compare mask for LE_EXPR
|
||
or GT_EXPR with double_int_max_value instead of double_int_mask.
|
||
|
||
2012-04-25 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-vectorizer.h (vect_loop_versioning): Adjust prototype.
|
||
* tree-vect-loop.c (vect_transform_loop): Adjust.
|
||
* tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Record
|
||
the maximum number of iterations for the epilogue loop.
|
||
(vect_loop_versioning): Remove case re-using the peeled epilogue loop.
|
||
|
||
2012-04-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c/52880
|
||
* c-typeck.c (set_nonincremental_init,
|
||
set_nonincremental_init_from_string): Pass true instead of false
|
||
as IMPLICIT to add_pending_init.
|
||
|
||
2012-04-25 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
* c-typeck.c (pop_init_level): Improve diagnostics.
|
||
|
||
2012-04-25 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* compare-elim.c (try_eliminate_compare): Also handle operands with
|
||
implicit extensions.
|
||
|
||
2012-04-25 Alan Modra <amodra@gmail.com>
|
||
|
||
* config/rs6000/rs6000 (SAVE_INLINE_VRS, REST_INLINE_VRS,
|
||
V_SAVE_INLINE, SAVRES_LR, SAVRES_SAVE, SAVRES_REG,
|
||
SAVRES_GPR, SAVRES_FPR, SAVRES_VR): Define.
|
||
(no_global_regs_above): Delete.
|
||
(no_global_regs): New function.
|
||
(rs6000_savres_strategy): Handle vector regs. Use proper lr_save_p
|
||
value for load multiple test.
|
||
(savres_routine_syms): Increase size.
|
||
(rs6000_savres_routine_name, rs6000_savres_routine_sym,
|
||
ptr_regno_for_savres, rs6000_emit_savres_rtx): Pass in int selector
|
||
rather than a number of boolean flags. Update all callers.
|
||
(rs6000_savres_routine_name): Generate vector save/restore names.
|
||
(rs6000_savres_routine_sym): Handle vector regs. Delete forward decl.
|
||
(ptr_regno_for_savres, rs6000_emit_savres_rtx): Likewise.
|
||
(rs6000_emit_prologue): Delete saving_FPRs_inline, saving_GPRs_inline
|
||
and using_store_multiple. Expand uses. Don't always use r11 as
|
||
frame reg when needed for out-of-line saves. Set up initial offset
|
||
for out-of-line vector saves when buying stack frame. Handle pointer
|
||
reg setup for out-of-line fp save. Emit call to out-of-line vector
|
||
save function. Choose r11 or r12 for vrsave reg when available for
|
||
better scheduling.
|
||
(rs6000_output_function_prologue): Don't emit .extern for ELF.
|
||
(rs6000_emit_epilogue): Choose a better frame reg when restoring
|
||
from back-chain to suit out-of-line vector restore functions. Emit
|
||
call to out-of-line vector restore function. Adjust register used
|
||
for cr restore. Tweak pointer register setup for gpr restore.
|
||
* config/rs6000/rs6000.h (FIRST_SAVED_GP_REGNO): Take into account
|
||
FIXED_R13.
|
||
* config/rs6000/sysv4.h (FP_SAVE_INLINE, GP_SAVE_INLINE): Simplify.
|
||
(V_SAVE_INLINE): Define.
|
||
* config/rs6000/altivec.md (save_vregs_*, restore_vregs_*): New insns.
|
||
|
||
2012-04-25 Alan Modra <amodra@gmail.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_savres_strategy): Allow
|
||
out-of-line save/restore for large frames. Don't disable
|
||
out-of-line saves on ABI_AIX when using static chain reg.
|
||
(rs6000_emit_prologue): Adjust cr_save_regno on ABI_AIX to not
|
||
clobber static chain reg, and tweak for out-of-line gpr saves
|
||
that use r1.
|
||
|
||
2012-04-25 Alan Modra <amodra@gmail.com>
|
||
|
||
* config/rs6000/rs6000.c (START_USE, END_USE, NOT_INUSE): Define.
|
||
(rs6000_emit_prologue): Use the above to catch register overlap.
|
||
|
||
2012-04-25 Alan Modra <amodra@gmail.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_emit_stack_reset): Delete forward
|
||
decl. Move logic selecting update reg to callers. Update all callers.
|
||
(rs6000_emit_allocate_stack): Add copy_off param.
|
||
(emit_frame_save): Don't handle reg+reg addressing.
|
||
(ptr_regno_for_savres): New function, extracted from..
|
||
(rs6000_emit_savres_rtx): ..here. Add lr_offset param.
|
||
(rs6000_emit_prologue): Generate frame_ptr_rtx as we need it.
|
||
Set frame_reg_rtx to r11 whenever r11 is needed, and merge
|
||
frame offset adjustment for out-of-line save with copy from sp.
|
||
Simplify condition controlling whether cr is saved early or
|
||
late. Use ptr_regno_for_savres to verify correct reg is set
|
||
up for out-of-line saves. Pass the actual pointer reg used to
|
||
rs6000_emit_savres_rtx so rtl matches insns in out-of-line
|
||
function. Rearrange spe vars so code is similar to that
|
||
elsewhere in this function. Don't update frame_off when spe
|
||
save code will restore r11. Use emit_frame_save for spe and
|
||
gpr saves. Consolidate darwin out-of-line gpr setup with that
|
||
for other abis. Don't assume frame_offset is zero and frame
|
||
reg is sp when setting up altivec reg saves, and calculate
|
||
exact offset requirement.
|
||
(rs6000_emit_epilogue): Use HOST_WIDE_INT for frame_off. Tidy
|
||
spe restore code. Consolidate darwin out-of-line gpr setup
|
||
with that for other abis.
|
||
|
||
2012-04-25 Alan Modra <amodra@gmail.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_frame_related): Don't emit a
|
||
REG_FRAME_RELATED_EXPR note when the instruction exactly matches
|
||
the replacement.
|
||
(emit_frame_save): Delete frame_ptr param. Rename total_size to
|
||
frame_reg_to_sp.
|
||
(rs6000_emit_prologue): Add sp_off. Update rs6000_frame_related
|
||
and emit_frame_save calls. Cope with possibly missing note.
|
||
|
||
2012-04-24 Sriraman Tallam <tmsriram@google.com>
|
||
|
||
* config/i386/i386.c (build_processor_model_struct): New function.
|
||
(make_var_decl): New function.
|
||
(fold_builtin_cpu): New function.
|
||
(ix86_fold_builtin): New function.
|
||
(make_cpu_type_builtin): New function.
|
||
(ix86_init_platform_type_builtins): New function.
|
||
(ix86_expand_builtin): Expand new builtins by folding them.
|
||
(ix86_init_builtins): Make new builtins to detect CPU type.
|
||
(TARGET_FOLD_BUILTIN): New macro.
|
||
(IX86_BUILTIN_CPU_INIT): New enum value.
|
||
(IX86_BUILTIN_CPU_IS): New enum value.
|
||
(IX86_BUILTIN_CPU_SUPPORTS): New enum value.
|
||
* config/i386/i386-builtin-types.def: New function type.
|
||
* testsuite/gcc.target/builtin_target.c: New testcase.
|
||
* doc/extend.texi: Document builtins.
|
||
|
||
2012-04-24 Olivier Hainque <hainque@adacore.com>
|
||
|
||
* common.opt (gdwarf-): Initialize dwarf_version to -1 instead of 2.
|
||
* toplev.c (process_options): Default to dwarf_version 2.
|
||
* config/vxworks.c (vxworks_override_options): Default to strict-dwarf
|
||
and dwarf_version 2.
|
||
|
||
2012-04-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
* tree-pretty-print.h (default_tree_printer): Do not declare.
|
||
* tree-diagnostic.c: Include tree-pretty-print.h, tree-pass.h and
|
||
intl.h.
|
||
(default_tree_diagnostic_starter): Make static.
|
||
(default_tree_printer): Move to here. Make static.
|
||
(tree_diagnostics_defaults): New.
|
||
* tree-diagnostic.h (default_tree_diagnostic_starter): Do not declare.
|
||
* tree.c (free_lang_data): Use tree_diagnostics_defaults.
|
||
* toplev.c: Do not include tree-pass.h.
|
||
(default_tree_printer): Move from here.
|
||
(general_init): Use tree_diagnostics_defaults.
|
||
|
||
2012-04-24 Chao-ying Fu <fu@mips.com>
|
||
|
||
* config.gcc (mips64*-*-linux*): Append mips/linux-common.h to tm_file.
|
||
(mips*-*-linux*): Append mips/linux-common.h to tm_file.
|
||
* config/mips/gnu-user.h
|
||
(SUBTARGET_CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC directly.
|
||
(GNU_USER_TARGET_LINK_SPEC): New define.
|
||
(LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC.
|
||
(LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC directly.
|
||
(GNU_USER_TARGET_MATHFILE_SPEC): New define.
|
||
(ENDFILE_SPEC): Use GNU_USER_TARGET_MATHFILE_SPEC and
|
||
GNU_USER_TARGET_ENDFILE_SPEC.
|
||
* config/mips/gnu-user64.h (LIB_SPEC): Remove.
|
||
(GNU_USER_TARGET_LINK_SPEC): New define.
|
||
(LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC.
|
||
* config/mips/linux-common.h: New file.
|
||
|
||
2012-04-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR target/47197
|
||
* config/rs6000/rs6000-c.c (fully_fold_convert): New function.
|
||
(altivec_build_resolved_builtin): Call fully_fold_convert.
|
||
|
||
2012-04-24 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/53065
|
||
* config/avr/avr.h (HARD_REGNO_CALL_PART_CLOBBERED): New hook define.
|
||
|
||
2012-04-24 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/53085
|
||
* tree-ssa-pre.c (eliminate): Do not eliminate volatile redundant
|
||
stores.
|
||
|
||
2012-04-24 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-if-conv.c (main_tree_if_conversion): Move bb under
|
||
ENABLE_CHECKING.
|
||
|
||
2012-04-24 Jim Meyering <meyering@redhat.com>
|
||
|
||
* genattrtab.c (gen_attr): Avoid NULL-deref after diagnosing
|
||
absence of an define_enum call.
|
||
|
||
2012-04-24 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): If
|
||
the epilogue loop is not re-used as unvectorized version
|
||
record the its maximum number of iterations.
|
||
|
||
2012-04-24 Andrew Pinski <apinski@cavium.com>
|
||
|
||
* tree-ssa-forwprop.c (simplify_bitwise_binary):
|
||
Don't directly use def1/def2.
|
||
|
||
2012-04-24 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/53098
|
||
* tree-vect-loop.c (vect_analyze_loop_operations): Fixup
|
||
comparison sign.
|
||
|
||
2012-04-24 Andrew Pinski <apinski@cavium.com>
|
||
|
||
PR tree-opt/33512
|
||
* tree-ssa-forwprop.c (defcodefor_name): New function.
|
||
(simplify_bitwise_binary): Use defcodefor_name instead of manually
|
||
Simplify "( X | Y) & X" to X and "( X & Y) | X" to X.
|
||
Simplify "(~X | Y) & X" to "X & Y" and
|
||
"(~X & Y) | X" to "X | Y".
|
||
|
||
2012-04-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* recog.c (insn_invalid_p): Add IN_GROUP parameter and use
|
||
validate_change to add clobbers if IN_GROUP is nonzero.
|
||
(verify_changes): Call insn_invalid_p with IN_GROUP set to true.
|
||
* recog.h (insn_invalid_p): Add IN_GROUP parameter to function
|
||
prototype.
|
||
* gcse.c (process_insert_insn): Call insn_invalid_p with IN_GROUP
|
||
set to false.
|
||
* config/s390/s390.c (insn_invalid_p): Likewise.
|
||
|
||
2012-04-24 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/53084
|
||
* varasm.c (compute_reloc_for_constant): Handle ADDR_EXPR of MEM_REF.
|
||
(output_addressed_constants): Likewise.
|
||
|
||
PR middle-end/52999
|
||
* varasm.c (get_section): Don't ICE for section conflicts with
|
||
built-in section kinds.
|
||
|
||
2012-04-23 DJ Delorie <dj@redhat.com>
|
||
|
||
* config/s390/s390.h (LINK_SPEC): Remove, no longer needed.
|
||
(LIBSTDCXX): Change to CPP2.
|
||
|
||
2012-04-23 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR bootstrap/52878
|
||
* opth-gen.awk: Check if MASK_ and TARGET_ macros are defined for
|
||
extra_masks.
|
||
|
||
2012-04-23 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (*add<mode>_2): Add r/r/0 alternative.
|
||
(*addsi_2_zext): Ditto.
|
||
(*add<mode>_3): Ditto.
|
||
(*addsi_3_zext): Ditto.
|
||
(*add<mode>_5): Ditto.
|
||
|
||
2012-04-23 Andrew Pinski <apinski@cavium.com>
|
||
|
||
* tree-ssa-forwprop.c (simplify_bitwise_binary): Simplify (A & B) OP0
|
||
(C & B) to (A OP0) & B.
|
||
|
||
2012-04-23 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* expr.c (expand_expr_real_1): Remove setting parent's alias set for
|
||
temporaries created for a bitfield (reverting revision 122014).
|
||
|
||
2012-04-23 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-vect-loop-manip.c (slpeel_add_loop_guard): Gimplify
|
||
the condition using is_gimple_condexpr and avoid the not necessary
|
||
boolification.
|
||
(set_prologue_iterations): Likewise.
|
||
(vect_loop_versioning): Likewise.
|
||
|
||
2012-04-23 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/53070
|
||
* tree-if-conv.c (combine_blocks): Free predicates in all blocks.
|
||
(main_tree_if_conversion): Verify we succeeded in that.
|
||
|
||
2012-04-23 Jan Hubicka <jh@suse.cz>
|
||
|
||
* lto-symtab.c (lto_cgraph_replace_node): Do not call
|
||
mark_reahcable_node.
|
||
* cgraph.c (cgraph_remove_node): Do not clear reachable.
|
||
(cgraph_mark_reachable_node): Remove.
|
||
(cgraph_mark_force_output_node): Do not set reachable.
|
||
(dump_cgraph_node): Do not dump reachable.
|
||
(cgraph_create_virtual_clone): Do not set reachable.
|
||
* cgraph.h (cgraph_node): Remove reachable flag.
|
||
(varpool_node): Remove reachable flag.
|
||
(cgraph_mark_if_needed): Remove.
|
||
(cgraph_mark_reachable_node): Remove.
|
||
* tree-emutls.c (ipa_lower_emutls): Do not check reachable.
|
||
* cgraphunit.c (cgraph_finalize_function): Do not mark node as
|
||
reachable.
|
||
(cgraph_add_new_function): Likewise.
|
||
(cgraph_mark_if_needed): Remove.
|
||
(cgraph_analyze_function): Do not set target as reachable.
|
||
(process_function_and_variable_attributes): Do not care about
|
||
dllexport.
|
||
(cgraph_analyze_functions): Do not set reachable flags.
|
||
(cgraph_mark_functions_to_output): Do not check reachability.
|
||
(cgraph_copy_node_for_versioning): Do not set reachable flag.
|
||
(dbxout_expand_expr): Update.
|
||
* c-decl.c (merge_decls): Do not track changed externs.
|
||
* ipa.c: Include pointer-set.h
|
||
(enqueue_cgraph_node): Use reachable pointer set.
|
||
(process_references): Likewise.
|
||
(cgraph_remove_unreachable_nodes): Likewise.
|
||
(whole_program_function_and_variable_visibility): Do not recompute
|
||
reachable.
|
||
* trans-mem.c (ipa_tm_execute): Do not check reachable flag.
|
||
|
||
2012-04-23 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* doc/extend.texi (AVR Named Address Spaces): Fix typos.
|
||
|
||
2012-04-23 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR c/53060
|
||
* c-typeck.c (build_binary_op): Fix typo.
|
||
|
||
2012-04-23 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimizations/52891
|
||
* tree-vect-patterns.c (adjust_bool_pattern): Use
|
||
build_nonstandard_type even if rhs1 has unsigned INTEGER_TYPE,
|
||
but with non-standard precision.
|
||
|
||
2012-04-22 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Bail out at NULL
|
||
tree refs.
|
||
|
||
2012-04-22 Jan Hubicka <jh@suse.cz>
|
||
|
||
* lto-symtab.c (lto_varpool_replace_node): Do not merge needed flags.
|
||
* cgraphbuild.c (record_reference, record_type_list, mark_address,
|
||
mark_load, mark_store): Do not mark varpool nodes as needed.
|
||
* cgraph.c (cgraph_new_nodes): Remove.
|
||
(cgraph_create_function_alias): Do not mark nodes as reachable.
|
||
(cgraph_add_thunk): Likewise.
|
||
(cgraph_mark_reachable_node): Do not manage the queue.
|
||
* cgraph.h (cgraph_node): Remove next_needed.
|
||
(varpool_nodes_queue): Remove next_needed and prev_needed.
|
||
(x_cgraph_nodes_queue, x_cgraph_nodes_queue, cgraph_new_nodes): Remove.
|
||
(cgraph_new_nodes): Declare.
|
||
(x_varpool_nodes_queue, varpool_nodes_queue); Remove.
|
||
(varpool_analyze_pending_decls): Remove.
|
||
(varpool_analyze_node): New.
|
||
(varpool_mark_needed_node): Remove.
|
||
(varpool_first_variable, varpool_next_variable): New inlines.
|
||
(varpool_first_static_initializer, varpool_next_static_initializer):
|
||
Update.
|
||
(FOR_EACH_STATIC_VARIABLE): Remove unused walker.
|
||
(varpool_first_defined_variable): New inline.
|
||
(varpool_next_defined_variable): New inline
|
||
(FOR_EACH_VARIABLE): Reimplement.
|
||
(FOR_EACH_DEFINED_VARIABLE): Reimplement.
|
||
* toplev.c (wrapup_global_declaration_2): Use analyzed instead of
|
||
needed flag.
|
||
* cgraphunit.c (cgraph_new_nodes): Declare here.
|
||
(enqueue_node): New function.
|
||
(cgraph_process_new_functions): update for new
|
||
node set; when constructing cgraph enqueue node for processing.
|
||
(cgraph_add_new_function): Use new node set.
|
||
(process_function_and_variable_attributes): Do not set varpool needed
|
||
flags.
|
||
(referred_to_p): New function.
|
||
(varpool_finalize_decl): Move here from varpool.c; enqueue needed node
|
||
when varpool is in construction.
|
||
(cgraph_analyze_functions): Rewrite.
|
||
(cgraph_expand_all_functions): Update.
|
||
(cgraph_output_in_order): Do not analyze pending decls; do not set
|
||
needed flags.
|
||
(cgraph_optimize): Do not analyze pending decls.
|
||
* lto-cgraph.c (input_varpool_node): Clear analyzed flag for objects
|
||
in other partition; do not mark node as needed.
|
||
* dwarf2out.c (reference_to_unused): Use analyzed flag.
|
||
(premark_types_used_by_global_vars_helper): Likewise.
|
||
* ipa.c (process_references): Do not call varpool_mark_needed_node.
|
||
(cgraph_remove_unreachable_nodes): Do not rely on varpool and
|
||
cgrpah queues.
|
||
(function_and_variable_visibility): Do not mark node as needed.
|
||
(whole_program_function_and_variable_visibility): Likewise.
|
||
* Makefile.in (gt-varpool.h): No longer needed.
|
||
* passes.c (execute_one_pass, execute_ipa_pass_list): Update.
|
||
(ipa_write_summaries): Do not use needed flag.
|
||
* varpool.c: Do not include gt-varpool.h
|
||
(x_varpool_nodes_queue, x_varpool_last_needed_node,
|
||
x_varpool_last_needed_node, x_varpool_first_unanalyzed_node,
|
||
x_varpool_first_unanalyzed_node, varpool_assembled_nodes_queue):
|
||
Remove.
|
||
(varpool_remove_node): Do not update the lists.
|
||
(dump_varpool_node): Do not dump needed flag.
|
||
(varpool_enqueue_needed_node): Remove.
|
||
(varpool_mark_needed_node): Remove.
|
||
(varpool_reset_queue): Remove.
|
||
(varpool_finalize_decl): Move to cgraphunit.c
|
||
(varpool_analyze_node): New functions based on former
|
||
varpool_analyze_pending_decls.
|
||
(varpool_analyze_pending_decls): Remove.
|
||
(varpool_assemble_decl): Do not update the lists.
|
||
(enqueue_node): New function.
|
||
(varpool_remove_unreferenced_decls): Rewrite.
|
||
(varpool_empty_needed_queue): Remove.
|
||
(add_new_static_var): Do not mark node as needed.
|
||
(varpool_create_variable_alias): Handle expansion state
|
||
creation.
|
||
* except.c (output_ttype): Do not mark node as needed.
|
||
* varasm.c (mark_decl_referenced): Do not use mark_needed_node.
|
||
* tree-profile.c (init_ic_make_global_vars, init_ic_make_global_vars):
|
||
Likewise.
|
||
* tree-switch-conversion.c (build_one_array): Likewise.
|
||
|
||
2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
PR c/44774
|
||
* doc/invoke.texi (pedantic): Rename to Wpedantic.
|
||
* common.opt (Wpedantic): New.
|
||
(pedantic): Alias Wpedantic.
|
||
* diagnostic.c (warning_at): Likewise.
|
||
* c-decl.c (diagnose_mismatched_decls): Likewise.
|
||
(build_array_declarator): Likewise.
|
||
(mark_forward_parm_decls):
|
||
(check_bitfield_type_and_width): Likewise.
|
||
(grokdeclarator): Likewise.
|
||
(grokfield): Likewise.
|
||
(finish_struct): Likewise.
|
||
(build_enumerator): Likewise.
|
||
(store_parm_decls_oldstyle): Likewise.
|
||
(declspecs_add_qual): Likewise.
|
||
(declspecs_add_type): Likewise.
|
||
(finish_declspecs): Likewise.
|
||
* c-typeck.c (composite_type): Likewise.
|
||
(comp_target_types): Likewise.
|
||
(build_array_ref): Likewise.
|
||
(pointer_diff): Likewise.
|
||
(build_unary_op): Likewise.
|
||
(build_conditional_expr): Likewise.
|
||
(build_c_cast): Likewise.
|
||
(convert_for_assignment): Likewise.
|
||
(maybe_warn_string_init): Likewise.
|
||
(digest_init): Likewise.
|
||
(pop_init_level): Likewise.
|
||
(set_init_index): Likewise.
|
||
(c_finish_goto_label): Likewise.
|
||
(c_finish_return): Likewise.
|
||
(do_case): Likewise.
|
||
(build_binary_op): Likewise.
|
||
* c-parser.c (static): Likewise.
|
||
(c_parser_external_declaration): Likewise.
|
||
(c_parser_declaration_or_fndef): Likewise.
|
||
(c_parser_static_assert_declaration_no_se): Likewise.
|
||
(c_parser_enum_specifier): Likewise.
|
||
(c_parser_struct_or_union_specifier): Likewise.
|
||
(c_parser_struct_declaration): Likewise.
|
||
(c_parser_alignas_specifier): Likewise.
|
||
(c_parser_braced_init): Likewise.
|
||
(c_parser_initelt): Likewise.
|
||
(c_parser_compound_statement_nostart): Likewise.
|
||
(c_parser_conditional_expression): Likewise.
|
||
(c_parser_alignof_expression): Likewise.
|
||
(c_parser_postfix_expression): Likewise.
|
||
(c_parser_postfix_expression_after_paren_): Likewise.
|
||
(c_parser_objc_class_instance_variables): Likewise.
|
||
(c_parser_objc_method_definition): Likewise.
|
||
(c_parser_objc_methodprotolist): Likewise.
|
||
|
||
2012-04-22 Ian Lance Taylor <iant@google.com>
|
||
|
||
* godump.c (go_output_typedef): Dump size of structs.
|
||
|
||
2012-04-22 Razya Ladelsky <razya@il.ibm.com>
|
||
|
||
Correcting transform_to_exit_first_loop + fix to PR46886
|
||
* tree-parloops.c (transform_to_exit_first_loop): Remove
|
||
setting of number of iterations according to the loop pattern.
|
||
Duplicate from entry to exit->src instead of loop->latch.
|
||
(pallelize_loops): Remove the condition preventing do-while loops.
|
||
* tree-cfg.c (bool bb_in_region_p): New.
|
||
(gimple_duplicate_sese_tail): Adjust duplication of the the subloops.
|
||
Adjust redirection of the duplicated iteration.
|
||
|
||
2012-04-21 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
PR bootstrap/53021
|
||
* rtl.def (ADDRESS): Use "i" rather than "w".
|
||
* rtl.h (find_base_term): Delete.
|
||
(may_be_sp_based_p): Declare.
|
||
* rtl.c (rtx_code_size): Remove ADDRESS special case.
|
||
* alias.h (UNIQUE_BASE_VALUE_SP, UNIQUE_BASE_VALUE_ARGP)
|
||
(UNIQUE_BASE_VALUE_FP, UNIQUE_BASE_VALUE_HFP): Move to...
|
||
* alias.c: ...here.
|
||
(find_base_term): Make static.
|
||
(may_be_sp_based_p): New function.
|
||
* dse.c (record_store): Use it.
|
||
* store-motion.c (store_killed_in_insn): Likewise.
|
||
|
||
2012-04-21 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* fold-const.c (fold_checksum_tree): Fix VECTOR_CST case.
|
||
|
||
2012-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
PR 35441
|
||
* c-typeck.c (inform_declaration): New.
|
||
(build_function_call_vec): Do not pretty-print
|
||
expressions when caret is enabled.
|
||
(convert_arguments): Use inform_declaration.
|
||
|
||
2012-04-20 Jim Meyering <meyering@redhat.com>
|
||
|
||
* genmodes.c (make_complex_modes): Don't truncate a mode name of
|
||
length 7 or more when prepending a "C". Suggested by Richard Guenther.
|
||
|
||
2012-04-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR rtl-optimization/44214
|
||
* fold-const.c (exact_inverse): New function.
|
||
(fold_binary_loc): Fold vector and complex division by constant into
|
||
multiply by recripocal with flag_reciprocal_math; fold vector division
|
||
by constant into multiply by reciprocal with exact inverse.
|
||
|
||
2012-04-20 Jan Hubicka <jh@suse.cz>
|
||
|
||
* lto-symtab.c (lto_cgraph_replace_node): Merge needed instead of
|
||
force flags.
|
||
* cgraph.c (cgraph_add_thunk): Use mark_reachable_node.
|
||
(cgraph_remove_node): Update.
|
||
(cgraph_mark_needed_node): Remove.
|
||
(cgraph_mark_force_output_node): New.
|
||
(dump_cgraph_node): Do not dump needed flag.
|
||
(cgraph_node_cannot_be_local_p_1): Update.
|
||
(cgraph_can_remove_if_no_direct_calls_and_refs): Update.
|
||
* cgraph.h (symtab_node_base): Add force_output flag.
|
||
(cgraph_node): Remove needed flag.
|
||
(varpool_node): Remove force_output flag.
|
||
(cgraph_mark_needed_node): Remove.
|
||
(cgraph_mark_force_output_node): New.
|
||
(cgraph_only_called_directly_or_aliased_p,
|
||
varpool_can_remove_if_no_refs, varpool_all_refs_explicit_p): Update.
|
||
* ipa-cp.c (ipcp_generate_summary): Remove out of date assert.
|
||
* cgraphunit.c (cgraph_decide_is_function_needed): rewrite.
|
||
(cgraph_add_new_function): Update.
|
||
(cgraph_mark_if_needed): Update.
|
||
(verify_cgraph_node): Update.
|
||
(cgraph_analyze_function): Alias target is reachable.
|
||
(process_function_and_variable_attributes): Update: externally_visible
|
||
flag makes function reachable.
|
||
(cgraph_analyze_functions): Update dumping.
|
||
* lto-cgraph.c (lto_output_node, lto_output_varpool_node,
|
||
input_overwrite_node, input_varpool_node): Update streaming.
|
||
* lto-streamer-out.c (produce_symtab): Use force_output.
|
||
* ipa.c (process_references): Weakrefs must be processed.
|
||
(cgraph_remove_unreachable_nodes): Likewise; update for new
|
||
force_output flag.
|
||
(varpool_externally_visible_p): Weakrefs are externally visible
|
||
even if they are not.
|
||
(function_and_variable_visibility): Update; when processing alias
|
||
pair force the targets to be output.
|
||
(whole_program_function_and_variable_visility): Use
|
||
mark_reachable_node.
|
||
* trans-mem.c (ipa_tm_mark_needed_node): Remove
|
||
(ipa_tm_mark_force_output_node): New function.
|
||
(ipa_tm_create_version_alias, ipa_tm_create_version): Update.
|
||
* gimple-fold.c (can_refer_decl_in_current_unit_p): Be lax about
|
||
aliases.
|
||
* varasm.c (mark_decl_referenced): Update.
|
||
(find_decl_and_mark_needed): Remove.
|
||
(find_decl): New function.
|
||
(weak_finish, finish_aliases_1, assemble_alias): Update; do not mark
|
||
alias targets as needed.
|
||
(dump_tm_clone_pairs): Update.
|
||
* tree-inline.c (copy_bb): Update check.
|
||
* symtab.c (dump_symtab_base): Dump force_output.
|
||
* tree-ssa-structalias.c (ipa_pta_execute): Use force_output.
|
||
* passes.c (execute_todo): Fix dumping.
|
||
* varpool.c (decide_is_variable_needed, varpool_finalize_decl): Update.
|
||
(varpool_analyze_pending_decls): Alias target is reachable.
|
||
(varpool_create_variable_alias): Finalize weakrefs.
|
||
|
||
2012-04-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/53021
|
||
* alias.h (UNIQUE_BASE_VALUE_SP, UNIQUE_BASE_VALUE_ARGP,
|
||
UNIQUE_BASE_VALUE_FP, UNIQUE_BASE_VALUE_HFP): Define.
|
||
* alias.c (init_alias_targets): Use UNIQUE_BASE_VALUE_*
|
||
macros instead of constants.
|
||
* dse.c (record_store): Check for SP ADDRESS by comparing
|
||
XWINT to UNIQUE_BASE_VALUE_SP instead of expecting
|
||
XEXP to be stack_pointer_rtx.
|
||
|
||
2012-04-20 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-ssa-copy.c (propagate_tree_value_into_stmt): Use
|
||
update_call_from_tree when propagating into a call.
|
||
|
||
2012-04-20 Alan Modra <amodra@gmail.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_emit_savres_rtx): Formatting.
|
||
(rs6000_emit_prologue, rs6000_emit_epilogue): Likewise. Rename
|
||
sp_offset to frame_off. Move world save code earlier.
|
||
|
||
2012-04-20 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/53050
|
||
* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine):
|
||
Do only one transform on COND_EXPRs at the same time.
|
||
|
||
2012-04-19 Jan Hubicka <jh@suse.cz>
|
||
|
||
* symtab.c (dump_symtab_base): Revert accidental checkin.
|
||
|
||
2012-04-20 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/53040
|
||
* config/rs6000/rs6000.c (rs6000_savres_strategy): When using
|
||
static chain, set REST_INLINE_FPRS too.
|
||
|
||
2012-04-20 Thomas Schwinge <thomas@codesourcery.com>
|
||
|
||
* tree-dump.c (dequeue_and_dump) <BIT_FIELD_REF>: Dump the three child
|
||
nodes.
|
||
|
||
2012-04-20 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-vect-loop.c (vect_analyze_loop_operations): Do not vectorize
|
||
loops that can never run more often than the vectorization factor.
|
||
|
||
2012-04-19 Jan Hubicka <jh@suse.cz>
|
||
|
||
* symtab.c (dump_symtab_base): Fix dumping of asm lists.
|
||
|
||
2012-04-19 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
* config/rs6000/sync.md (fetchop_name): Change ior attribute to "or".
|
||
|
||
2012-04-19 Jim Meyering <meyering@redhat.com>
|
||
|
||
* genmodes.c (make_complex_modes): Avoid unnecessary use of strncpy.
|
||
We verified above that the string(including trailing NUL) fits in buf,
|
||
so just use memcpy.
|
||
|
||
2012-04-19 Richard Guenther <rguenther@suse.de>
|
||
|
||
* symtab.c (dump_symtab_base): Use TREE_STRING_POINTER
|
||
for dumping DECL_SECTION_NAME.
|
||
|
||
2012-04-19 Michael Matz <matz@suse.de>
|
||
|
||
PR middle-end/52977
|
||
* tree.h (VECTOR_CST_NELTS): Use part number of types again.
|
||
(struct tree_vector): Adjust GTY length.
|
||
* tree.c (make_vector_stat): Don't set VECTOR_CST_NELTS.
|
||
|
||
* gengtype.c (struct walk_type_data): Add in_record_p and loopcounter
|
||
members.
|
||
(walk_type, <TYPE_POINTER, TYPE_ARRAY>): Handle case where our
|
||
caller emitted the length calulation already.
|
||
(walk_type, <TYPE_UNION, TYPE_STRUCT>): Emit length calculations
|
||
before handling any of the fields for structs.
|
||
|
||
2012-04-19 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/53031
|
||
* tree-vrp.c (adjust_range_with_scev): Revert back to
|
||
using max_loop_iterations.
|
||
|
||
2012-04-19 Michael Matz <matz@suse.de>
|
||
|
||
* diagnostic.c (emit_diagnostic): Move va_end call after user
|
||
of the va_list.
|
||
(warning, warning_at, pedwarn, permerror): Ditto.
|
||
|
||
2012-04-19 Richard Guenther <rguenther@suse.de>
|
||
|
||
* ira-int.h (ira_allocno_object_iter_cond): Avoid out-of-bound
|
||
array access.
|
||
|
||
2012-04-19 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/53033
|
||
* config/avr/avr.c (avr_out_load_psi): Fix assembler template for
|
||
the case *(X+const).
|
||
|
||
2012-04-19 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
|
||
|
||
* config/arm/sync.md (sync_optab): Change ior attribute to "or".
|
||
|
||
2012-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
PR c/52283/37985
|
||
* stmt.c (warn_if_unused_value): Skip NOP_EXPR.
|
||
* convert.c (convert_to_integer): Don't set TREE_NO_WARNING.
|
||
|
||
2012-04-19 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR rtl-optimization/44688
|
||
* loop-iv.c (determine_max_iter): Only return max_iter.
|
||
(iv_number_of_iterations): Also use the recorded loop bound
|
||
on the maximum number of iterations.
|
||
* loop-unroll.c (decide_unroll_runtime_iterations): Use
|
||
max_iter to avoid unrolling loops that do not roll.
|
||
(decide_unroll_stupid): Likewise.
|
||
|
||
2012-04-18 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* targhooks.c (default_case_values_threshold): Fix code style nit.
|
||
|
||
* stmt.c (add_case_node, expand_case): Move logic to remove/reduce
|
||
case range and type folding from here...
|
||
* gimplify.c (gimplify_switch_expr): ... to here. Expect NULL_TREE
|
||
type, as documented in tree.def.
|
||
|
||
2012-04-18 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cgraph.h (verify_symtab, verify_symtab_node, verify_symtab_base):
|
||
Declare.
|
||
* cgraphunit.c (verify_cgraph_node): Verify symtab base; do not verify
|
||
cgraph hash and same comdat groups.
|
||
(cgraph_optimize): Verify symbol table.
|
||
* ipa.c (cgraph_remove_unreachable_nodes): Verify symbol table.
|
||
(dissolve_same_comdat_group_list): Work on symtab nodes.
|
||
(function_and_variable_visibility): Dissolve variable same comdat group
|
||
lists, too.
|
||
* symtab.c: Include timevar.h
|
||
(verify_symtab_base, verify_symtab_node, verify_symtab): New functions.
|
||
|
||
2012-04-18 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* tree-switch-conversion.c (info): Remove global pass info.
|
||
(check_range, check_process_case, check_final_bb, create_temp_arrays,
|
||
free_temp_arrays, gather_default_values, build_constructors,
|
||
array_value_type, build_one_array, build_arrays, gen_def_assigns,
|
||
fix_phi_nodes, gen_inbound_check): Pass info around from ...
|
||
(process_switch): ... here. Unify message format. Return a const
|
||
char pointer to the failure reason message.
|
||
(do_switchconv): Unify message format. Update process_switch usage.
|
||
|
||
* tree.def (CASE_LABEL_EXPR): Fix documentation, mention all operands.
|
||
* tree-cfg.c (edge_to_cases): Fix documentation.
|
||
|
||
2012-04-18 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/alpha/sync.md (fetchop_name): Change ior attribute to "or".
|
||
|
||
2012-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR tree-optimization/52976
|
||
* tree-ssa-reassoc.c (add_to_ops_vec_max_rank): Delete.
|
||
(possibly_move_powi): New function.
|
||
(rewrite_expr_tree): Call possibly_move_powi.
|
||
(rewrite_expr_tree_parallel): Likewise.
|
||
(attempt_builtin_powi): Change call of add_to_ops_vec_max_rank to
|
||
call add_to_ops_vec instead.
|
||
|
||
2012-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR tree-optimization/52976
|
||
* tree-ssa-reassoc.c (stmt_is_power_of_op): New function.
|
||
(decrement_power): Likewise.
|
||
(propagate_op_to_single_use): Likewise.
|
||
(zero_one_operation): Handle __builtin_pow* calls in linearized
|
||
expression trees; factor logic into propagate_op_to_single_use.
|
||
(undistribute_ops_list): Allow operands with repeat counts > 1.
|
||
|
||
2012-04-18 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/44688
|
||
* cfgloop.h (record_niter_bound): Declare.
|
||
* tree-ssa-loop-niter.c (record_niter_bound): Export.
|
||
Update the estimation with the upper bound here...
|
||
(estimate_numbers_of_iterations_loop): ... instead of here.
|
||
Do not forcefully reset a recorded upper bound.
|
||
* tree-vect-loop-manip.c (vect_do_peeling_for_alignment):
|
||
Record the maximum number of loop iterations of the prologue loop.
|
||
|
||
2012-04-18 Jan Hubicka <jh@suse.cz>
|
||
|
||
* lto-symtab.c (lto_cgraph_replace_node): Update.
|
||
* cgraphbuild.c (record_reference, record_type_list,
|
||
record_eh_tables, mark_address, mark_load, mark_store): Update.
|
||
* cgraph.c (cgraph_same_body_alias, dump_cgraph_node,
|
||
cgraph_create_virtual_clone, cgraph_for_node_thunks_and_aliases):
|
||
Update.
|
||
* cgraph.h (symtab_node_def, symtab_node, const_symtab_node): Remove.
|
||
(cgraph_alias_aliased_node, varpool_alias_aliased_node): Update.
|
||
* reload.c: Fix typo in comment.
|
||
* rtlanal.c: Likewise.
|
||
* tree-emultls.c (gen_emutls_addr): Update.
|
||
* ipa-reference.c (analyze_function): Update.
|
||
* cgraphunit.c (cgraph_analyze_function,
|
||
cgraph_process_same_body_aliases, assemble_thunks_and_aliases):
|
||
Update.
|
||
* ipa-ref.c (ipa_record_reference): Reorg to avoid reference types.
|
||
(ipa_remove_reference): Likewise.
|
||
(ipa_remove_all_refering): Rename to ...
|
||
(ipa_remove_all_referring): ... this one; update.
|
||
(ipa_dump_references): Update.
|
||
(ipa_dump_referring): Update.
|
||
(ipa_clone_references): Update.
|
||
(ipa_clone_refering): Rename to ...
|
||
(ipa_clone_referring): ... this one; update.
|
||
(ipa_ref_cannot_lead_to_return): Update.
|
||
(ipa_ref_has_aliases_p): Update.
|
||
* ipa-ref.h (symtab_node_def, symtab_node, const_symtab_node): New
|
||
forward typedefs.
|
||
(ipa_ref_type): Remove.
|
||
(ipa_ref_ptr_u): Remove.
|
||
(ipa_ref): Remove referencing, refered, refered_index, refering_type
|
||
and refered_type; add referring, referred and referred_index.
|
||
(ipa_ref_list): Rename refering to referring.
|
||
(ipa_record_reference, ipa_remove_all_referring, ipa_dump_referring,
|
||
ipa_clone_references, ipa_clone_referring): Update prototypes.
|
||
* lto-cgraph.c (referenced_from_other_partition_p): Update.
|
||
(lto_output_ref): Update.
|
||
(add_references): Update.
|
||
(input_varpool_node): Update.
|
||
(input_refs): Update.
|
||
* ipa-ref-inline.h (ipa_ref_node): Update.
|
||
(ipa_ref_varpool_node): Update.
|
||
(ipa_ref_referring_node): Update.
|
||
(ipa_ref_referring_varpool_node): Update.
|
||
(ipa_ref_referring_ref_list): Update.
|
||
(ipa_ref_referred_ref_list): Update.
|
||
(ipa_ref_list_first_referring): Update.
|
||
(ipa_empty_ref_list): Update.
|
||
(ipa_ref_list_refering_iterate): Rename to ...
|
||
(ipa_ref_list_referring_iterate): ... this one.
|
||
* cse.c: Update comment.
|
||
* ipa-utils.c (ipa_reverse_postorder): Update.
|
||
* tree-ssa-alias.c: Update.
|
||
* ipa-inline.c (reset_edge_caches): Update.
|
||
(update_caller_keys): Update.
|
||
* ipa-inline.h: Update comments.
|
||
* jump.c: Update comment.
|
||
* alias.c: Likewise.
|
||
* ipa.c (process_references): Update.
|
||
(cgraph_remove_unreachable_nodes): Likewise.
|
||
(ipa_discover_readonly_nonaddressable_var): Likewise.
|
||
(cgraph_address_taken_from_non_vtable_p): Likewise.
|
||
* trans-mem.c (ipa_tm_execute): Update.
|
||
* simplify-rtx.c: Fix comment.
|
||
* rtl.c: Fix comment.
|
||
* symtab.c (symtab_unregister_node): Update.
|
||
* varpool.c (dump_varpool_node): Update.
|
||
(varpool_analyze_pending_decls): Update.
|
||
(assemble_aliases): Update.
|
||
(varpool_for_node_and_aliases): Update.
|
||
|
||
2012-04-18 Richard Guenther <rguenther@suse.de>
|
||
|
||
* cfgloop.h (estimate_numbers_of_iterations_loop): Remove
|
||
use_undefined_p parameter.
|
||
* tree-flow.h (estimate_numbers_of_iterations): Likewise.
|
||
* tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop):
|
||
Likewise.
|
||
(estimate_numbers_of_iterations): Likewise.
|
||
(estimated_loop_iterations): Adjust.
|
||
(max_loop_iterations): Likewise.
|
||
(scev_probably_wraps_p): Likewise.
|
||
* tree-ssa-loop.c (tree_ssa_loop_bounds): Likewise.
|
||
* tree-vrp.c (adjust_range_with_scev): Use max_stmt_executions,
|
||
not max_loop_iterations.
|
||
(execute_vrp): Remove explicit number of iterations estimation.
|
||
|
||
2012-04-18 Enkovich Ilya <ilya.enkovich@intel.com>
|
||
|
||
* config/i386/linux-common.h: New.
|
||
|
||
* config.gcc: Add i386/linux-common.h before
|
||
all i386/linux.h and i386/linux64.h usages.
|
||
|
||
* config/i386/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): New.
|
||
(LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC.
|
||
* config/i386/gnu-user64.h: Likewise.
|
||
|
||
* config/i386/gnu-user.common.h (GNU_USER_TARGET_CC1_SPEC): New.
|
||
(CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC.
|
||
(GNU_USER_TARGET_MATHFILE_SPEC): New.
|
||
(ENDFILE_SPEC): Use GNU_USER_TARGET_MATHFILE_SPEC.
|
||
|
||
2012-04-18 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cgraph.c (cgraph_node_name): Remove.
|
||
(dump_cgraph_node): Use dump_symtab_base; reformat.
|
||
* cgraph.h (symtab_node_asm_name, symtab_node_name, dump_symtab,
|
||
debug_symtab, dump_symtab_node, debug_symtab_node, dump_symtab_base):
|
||
Declare.
|
||
(cgraph_node_name, varpool_node_name): Remove.
|
||
(cgraph_node_asm_name, varpool_node_asm_name,
|
||
cgraph_node_name, varpool_node_name): New.
|
||
* tree-pass.h (TODO_dump_cgraph): Rename to ...
|
||
(TODO_dump_symtab): ... this one.
|
||
* ipa-cp (pass_ipa_cp): Update.
|
||
* ia-reference.c (generate_summary, read_write_all_from_decl,
|
||
propagate, ipa_reference_read_optimization_summary): Update.
|
||
* cgraphunit.c (cgraph_analyze_functions): Update.
|
||
(cgraph_optimize): Update.
|
||
* ipa-ref.c (ipa_dump_references): Update.
|
||
(ipa_dump_refering): Update.
|
||
* ipa-inline.c (pass_ipa_inline): Update.
|
||
* matrix-reorg.c (pass_ipa_matrix_reorg): Update.
|
||
* ipa.c (pass_ipa_function_visibility,
|
||
pass_ipa_whole_program_visibility): Update.
|
||
* tree-sra.c (pass_early_ipa_sra): Update.
|
||
* symtab.c: Include langhooks.h
|
||
(symtab_node_asm_name): New.
|
||
(symtab_node_name): New.
|
||
(symtab_type_names): New static var.
|
||
(dump_symtab_base): New.
|
||
(dump_symtab_node, dump_symtab): New.
|
||
(debug_symtab_node, debug_symtab): New.
|
||
* tree-ssa-structalias.c: Dump symbol table.
|
||
* pases.c (execute_todo): Handle TODO_dump_symtab instead
|
||
of TODO_dump_cgraph.
|
||
* varpoo.c (varpool_node_name): Remove.
|
||
(dump_varpool_node): Use dump_symtab_base; reformat.
|
||
|
||
2012-04-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
* doc/invoke.texi (Language Independent Options): @item should be
|
||
before @opindex.
|
||
|
||
2012-04-17 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
PR bootstrap/53021
|
||
* rtl.c (rtx_code_size): Handle ADDRESS.
|
||
|
||
2012-04-17 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* tree-iterator.c (append_to_statement_list_1): Handle case that *list_p
|
||
is not a STMT_LIST.
|
||
|
||
2012-04-17 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/53020
|
||
* config/i386/sync.md (atomic_<code><mode>): Rename to
|
||
atomic_<logic><mode>.
|
||
|
||
2012-04-17 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* rtl.def (ADDRESS): Turn operand into a HOST_WIDE_INT.
|
||
* alias.c (reg_base_value): Expand and update comment.
|
||
(arg_base_value): New variable.
|
||
(unique_id): Move up file.
|
||
(unique_base_value, unique_base_value_p, known_base_value_p): New.
|
||
(find_base_value): Use arg_base_value and known_base_value_p.
|
||
(record_set): Document REG_NOALIAS handling. Use unique_base_value.
|
||
(find_base_term): Use known_base_value_p.
|
||
(base_alias_check): Use unique_base_value_p.
|
||
(init_alias_target): Initialize arg_base_value. Use unique_base_value.
|
||
(init_alias_analysis): Use 1 as the first id for REG_NOALIAS bases.
|
||
|
||
2012-04-17 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
* config/rs6000/rs6000.h (SLOW_UNALIGNED_ACCESS): Remove DImode.
|
||
|
||
2012-04-17 Michael Matz <matz@suse.de>
|
||
|
||
PR tree-optimization/18437
|
||
* tree-vectorizer.h (_stmt_vec_info.stride_load_p): New member.
|
||
(STMT_VINFO_STRIDE_LOAD_P): New accessor.
|
||
(vect_check_strided_load): Declare.
|
||
* tree-vect-data-refs.c (vect_check_strided_load): New function.
|
||
(vect_analyze_data_refs): Use it to accept strided loads.
|
||
* tree-vect-stmts.c (vectorizable_load): Ditto and handle them.
|
||
|
||
2012-04-17 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/53011
|
||
* tree-eh.c (cleanup_empty_eh_merge_phis): Properly discard
|
||
loops when redirecting an entry or latch edge.
|
||
|
||
2012-04-17 Bernd Schmidt <bernds@codesourcery.com>
|
||
|
||
* sel-sched.c (sel_global_init): Revert previous change.
|
||
|
||
2012-04-17 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-flow.h (array_at_struct_end_p): Move declaration ...
|
||
* tree.h (array_at_struct_end_p): ... here.
|
||
* tree-ssa-loop-niter.c (array_at_struct_end_p): Move ...
|
||
* expr.c (array_at_struct_end_p): ... here. Rewrite.
|
||
|
||
2012-04-17 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* stmt.c (cost_table_, use_cost_table, cost_table_initialize,
|
||
COST_TABLE): Remove.
|
||
(estimate_case_costs): Remove.
|
||
(expand_case): Do not call estimate_case_costs
|
||
to set use_cost_table.
|
||
(balance_case_nodes): Do not use use_cost_table.
|
||
|
||
2012-04-16 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cgraph.c (cgraph_hash, assembler_name_hash): Remove.
|
||
(hash_node, eq_node): Remove.
|
||
(cgraph_create_node): Do not handle hashtable.
|
||
(cgraph_get_node): Remove.
|
||
(cgraph_insert_node_to_hashtable): Remove.
|
||
(hash_node_by_assembler_name): Remove.
|
||
(eq_assembler_name): Remove.
|
||
(cgraph_node_for_asm): Rewrite.
|
||
(cgraph_find_replacement_node): Break out from ...
|
||
(cgraph_remove_node): ... here; do not maintain hashtables.
|
||
(change_decl_assembler_name): Remove.
|
||
(cgraph_clone_node): Do not maintain hashtables.
|
||
* cgraph.h (const_symtab_node): New typedef.
|
||
(cgraph_insert_node_to_hashtable): Remove.
|
||
(symtab_get_node, symtab_node_for_asm,
|
||
symtab_insert_node_to_hashtable): Declare.
|
||
(cgraph_find_replacement_node): Declare.
|
||
(cgraph_get_node, varpool_get_node): Turn into inlines.
|
||
(cgraph, varpool): Work sanely on NULL pointers.
|
||
(FOR_EACH_SYMBOL): New walker.
|
||
* ipa-inline-transform.c (save_inline_function_body): Use
|
||
symtab_insert_node_to_hashtable.
|
||
* symtab.c: Include ggc.h and diagnostics.h
|
||
(symtab_hash, assembler_name_hash): New static vars;
|
||
(hash_node, eq_node, hash_node_by_assembler_name,
|
||
eq_assembler_name, insert_to_assembler_name_hash,
|
||
unlink_from_assembler_name_hash): New.
|
||
(symtab_register_node): Update hashtables.
|
||
(symtab_insert_node_to_hashtable): New.
|
||
(symtab_unregister_node): Update hashtables.
|
||
(symtab_get_node): New.
|
||
(symtab_node_for_asm): New.
|
||
(change_decl_assembler_name): New.
|
||
* Makefile.in (symtab.o): Needs GTY.
|
||
* varpool.c (varpool_hash): Remove.
|
||
(hash_varpool_node, eq_varpool_node, varpool_get_node): Remove.
|
||
(varpool_node): Rewrite using varpool_get_node.
|
||
(varpool_remove_node): DO not maintain hashtables.
|
||
(varpool_node_for_asm): Rewrite.
|
||
|
||
2012-04-16 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi: Copy-edit to put verbs in the present tense
|
||
when describing the current behavior of GCC.
|
||
|
||
2012-04-16 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* genemit.c (gen_exp): Remove ADDRESS handling.
|
||
* genoutput.c (scan_operands): Likewise.
|
||
* genpeep.c (match_rtx): Likewise.
|
||
* genrecog.c (add_to_sequence): Likewise.
|
||
|
||
2012-04-16 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
* doc/install.texi (Specific, *-ibm-aix*): Update assembler bug status.
|
||
|
||
2012-04-16 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* tree-sra.c (build_ref_for_model): Create COMPONENT_REFs only for
|
||
bit-fields.
|
||
|
||
2012-04-16 Ulrich Weigand <ulrich.weigand@linaro.org>
|
||
|
||
PR target/51819
|
||
* config/arm/arm.c (arm_print_operand): Fix invalid alignment
|
||
hints for 'A' operand types.
|
||
|
||
2012-04-16 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cgraph.h (symtab_node_base): Add next and previous pointers.
|
||
(cgraph_node): Remove next and preivous pointers.
|
||
(varpool_node): Likewise; remove next/previous GTY marker;
|
||
it is not type safe.
|
||
(symtab_node_def): Update GTY marker
|
||
(x_cgraph_nodes, cgraph_nodes): Remove.
|
||
(symtab_nodes): New function.
|
||
(cgraph_order): Rename to ...
|
||
(symtab_order): ... this one.
|
||
(symtab_register_node, symtab_unregister_node, symtab_remove_node):
|
||
Declare.
|
||
(x_varpool_nodes, varpool_nodes): Remove.
|
||
(FOR_EACH_STATIC_VARIABLE): Update.
|
||
(symtab_function_p, symtab_variable_p): New function.
|
||
(FOR_EACH_VARIABLE): Update.
|
||
(varpool_first_variable, varpool_next_variable): New functions.
|
||
(FOR_EACH_VARIABLE): Update.
|
||
(cgraph_first_defined_function): Update.
|
||
(cgraph_next_defined_function, cgraph_next_defined_function): Update.
|
||
(FOR_EACH_DEFINED_FUNCTION, FOR_EACH_FUNCTION): Update.
|
||
(cgraph_first_function, cgraph_next_function): New.
|
||
(FOR_EACH_FUNCTION): Update.
|
||
(cgraph_first_function_with_gimple_body,
|
||
cgraph_next_function_with_gimple_body): Update.
|
||
* symtab.c: New file.
|
||
* cgraph.c: Update copyright dates.
|
||
(x_cgraph_nodes, cgraph_order): Remove.
|
||
(NEXT_FREE_NODE): Update.
|
||
(SET_NEXT_FREE_NODE): New.
|
||
(cgraph_create_node_1): Remove common code.
|
||
(cgraph_create_node): Remove common code; call symtab_register_node.
|
||
(cgraph_remove_node): Remove common code; call symtab_unregister-node.
|
||
(cgraph_add_asm_node): Update.
|
||
(cgraph_clone_node): Register new node.
|
||
* cgraphunit.c (process_function_and_variable_attributes): Update.
|
||
(cgraph_analyze_functions): Update.
|
||
(cgraph_analyze_functions): Update.
|
||
(cgraph_output_in_order): Update.
|
||
* lto-cgraph.c (input_node, input_varpool_node, input_cgraph_1):
|
||
Update.
|
||
* ipa-inline.c (recursive_inlining): Update.
|
||
* lto-streamer-in.c (lto_input_toplevel_asms): Update.
|
||
* ipa.c (cgraph_remove_unreachable_nodes): Update.
|
||
* Makefile.in: Add symtab.o
|
||
* varpool.c (x_varpool_nodes): Remove
|
||
(varpool_node): Remove common code; call symtab_register_node.
|
||
(varpool_remove_node): Remove common code; call symtab_unregister_node.
|
||
|
||
2012-04-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52977
|
||
* tree.h (VECTOR_CST_NELTS): Adjust.
|
||
(struct tree_vector): Add explicit length field.
|
||
(make_vector_stat): Declare.
|
||
(make_vector): Define.
|
||
* tree.c (make_vector_stat): New function.
|
||
(build_vector_stat): Use it.
|
||
* tree-streamer-in.c (streamer_alloc_tree): Likewise.
|
||
|
||
2012-04-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR tree-optimization/52976
|
||
* tree-ssa-reassoc.c (add_to_ops_vec_max_rank): New function.
|
||
(undistribute_ops_list): Ops with repeat counts aren't eligible for
|
||
undistribution.
|
||
(attempt_builtin_powi): Call add_to_ops_vec_max_rank.
|
||
|
||
2012-04-16 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cgraph.h (FOR_EACH_VARIABLE, FOR_EACH_VARIABLE, FOR_EACH_FUNCTION):
|
||
New macros.
|
||
* lto-symtab.c (lto_symtab_merge_cgraph_nodes): Use FOR_EACH
|
||
walkers to walk cgraph and varpool.
|
||
* cgraph.c (cgraph_node_for_asm): Likewise.
|
||
(dump_cgraph): Likewise.
|
||
* value-prof.c (init_node_map): Likewise.
|
||
* tree.c (free_lang_data_in_cgraph): Likewise.
|
||
* tree-emutls.c: (ipa_lower_emutls): Likewise.
|
||
* ipa-reference.c (generate_summary, propagate): Likewise.
|
||
* cgraphunit.c (verify_cgraph, cgraph_process_same_body_aliases,
|
||
cgraph_mark_functions_to_output, cgraph_output_in_order,
|
||
output_weakrefs, cgraph_materialize_all_clones,
|
||
cgraph_optimize): Likewise.
|
||
* lto-cgraph.c (merge_profile_summaries): Likewise.
|
||
(input_cgraph): Likewise.
|
||
* ipa-pure-const.c (generate_summary): Likewise.
|
||
(propagate): Likwise.
|
||
* ipa-utils.c (ipa_reduced_postorder): Likewise.
|
||
(ipa_free_postorder_info): Likewise.
|
||
(ipa_reverse_postorder): Likewise.
|
||
* ipa-inline.c (ipa_inline): Likewise.
|
||
* matrix-reorg.c (find_matrices_decl): Likewise.
|
||
(matrix_reorg): Likewise.
|
||
* tree-vectorizer.c (increase_alignment): Likewise.
|
||
* ipa.c (cgraph_remove_unreachable_nodes): Likewise.
|
||
(function_and_variable_visibility): Likewise.
|
||
(whole_program_function_and_variable_visibility): Likewise.
|
||
(ipa_cdtor_merge): Likewise.
|
||
* trans-mem.c (ipa_tm_execute): Likewise.
|
||
* ipa-inline-analysis.c (dump_inline_summaries): Likewise.
|
||
* ipa-prop.c (ipa_print_all_jump_functions): Likewise.
|
||
(ipa_print_all_params): Likewise.
|
||
(ipa_update_after_lto_read): Likewise.
|
||
* tree-profie.c (tree_profiling): Likewise.
|
||
* tree-ssa-structalias.c (ipa_pta_execute): Likewise.
|
||
* passes.c (dump_passes): Likewise.
|
||
(do_per_function): Likewise.
|
||
(ipa_write_summaries): Likewise.
|
||
* varpool.c (dump_varpool): Likewise.
|
||
(varpool_node_for_asm): Likewise.
|
||
(varpool_assemble_pending_decls): Likewise.
|
||
|
||
2012-04-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52975
|
||
* tree-if-conv.c (predicate_bbs): Do not simplify inverted
|
||
condition but always mark it with TRUTH_NOT_EXPR.
|
||
|
||
2012-04-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52975
|
||
* tree-ssa-forwprop.c (combine_cond_exprs): New function.
|
||
(ssa_forward_propagate_and_combine): Call it for COND_EXPRs
|
||
and VEC_COND_EXPRs. Also combine into VEC_COND_EXPRs condition.
|
||
* fold-const.c (operand_equal_p): Handle TARGET_MEM_REF.
|
||
|
||
2012-04-14 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/sse.md (ssse3_plusminus): New code iterator.
|
||
(avx2_ph<plusminus_mnemonic>wv16hi3): Macroize insn from
|
||
avx2_ph{add,adds,sub,subs}wv16hi3 using ssse3_plusminus code iterator.
|
||
(ssse3_ph<plusminus_mnemonic>wv8hi3): Macroize insn from
|
||
ssse3_ph{add,adds,sub,subs}wv8hi3 using ssse3_plusminus code iterator.
|
||
(ssse3_ph<plusminus_mnemonic>wv4hi3): Macroize insn from
|
||
ssse3_ph{add,adds,sub,subs}wv4hi3 using ssse3_plusminus code iterator.
|
||
|
||
(avx2_ph<plusminus_mnemonic>dv8si3): Macroize insn from
|
||
avx2_ph{add,adds,sub,subs}dv8si3 using plusminus code iterator.
|
||
(ssse3_ph<plusminus_mnemonic>dv4si3): Macroize insn from
|
||
ssse3_ph{add,adds,sub,subs}dv4si3 using plusminus code iterator.
|
||
(ssse3_ph<plusminus_mnemonic>dv2si3): Macroize insn from
|
||
ssse3_ph{add,adds,sub,subs}dv2si3 using plusminus code iterator.
|
||
|
||
(xop_plus): New code iterator.
|
||
(macs): New code attribute.
|
||
(macds): Ditto.
|
||
(xop_p<macs><ssemodesuffix><ssemodesuffix>): Macroize insn from
|
||
xop_pmacs{,s}{ww,dd} using xop_plus code iterator and VI24_128 mode
|
||
iterator.
|
||
(xop_p<macs>dql): Macroize insn from xop_pmacs{,s}dql using
|
||
xop_plus code iterator.
|
||
(xop_p<macs>dqh): Macroize insn from xop_pmacs{,s}dqh using
|
||
xop_plus code iterator.
|
||
(xop_p<macs>wd): Macroize insn from xop_pmacs{,s}wd using
|
||
xop_plus code iterator.
|
||
(xop_p<madcs>wd): Macroize insn from xop_pmadcs{,s}wd using
|
||
xop_plus code iterator.
|
||
|
||
(xop_phadd<u>bw): Macroize insn from xop_phadd{,u}bw usign
|
||
any_extend code iterator.
|
||
(xop_phadd<u>bd): Macroize insn from xop_phadd{,u}bd usign
|
||
any_extend code iterator.
|
||
(xop_phadd<u>bq): Macroize insn from xop_phadd{,u}bq usign
|
||
any_extend code iterator.
|
||
(xop_phadd<u>wd): Macroize insn from xop_phadd{,u}wd usign
|
||
any_extend code iterator.
|
||
(xop_phadd<u>wq): Macroize insn from xop_phadd{,u}wq usign
|
||
any_extend code iterator.
|
||
(xop_phadd<u>dq): Macroize insn from xop_phadd{,u}dq usign
|
||
any_extend code iterator.
|
||
|
||
2012-04-14 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* cfgcleanup.c (try_optimize_cfg): Replace call to delete_insn_chain by
|
||
call to delete_insn. Remove code to reorder BASIC_BLOCK note and
|
||
DELETED_LABEL note, and move it to ...
|
||
* cfgrtl.c (delete_insn): ... here. Change return type to void.
|
||
(delete_insn_and_edges): Likewise.
|
||
(delete_insn_chain): Handle new return type of delete_insn. Delete
|
||
chain backwards rather than forwards.
|
||
* rtl.h (delete_insn, delete_insn_and_edges): Change return type to
|
||
void.
|
||
* cfglayout.c (fixup_reorder_chain): Delete unused label.
|
||
|
||
2012-04-14 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cgraph.h: Update copyrights;
|
||
(symtab_node): Turn to union typedef.
|
||
(symtab_node_base): New structure.
|
||
(symtab_type): Add SYMTAB_SYMBOL tag.
|
||
(cgraph_node): Annotate some pinters with nested_ptr.
|
||
(varpool_node): Likewise.
|
||
(cgraph_local_info): Remove lto_file_data
|
||
and externally_visible.
|
||
(cgraph_node): Remove decl; same_comdat_group list;
|
||
aux; ref_list; order; address_taken; reachable_from_other_parittion,
|
||
in_other_partition; resolution.
|
||
(varpool_node): Remove decl; same_comdat_group;
|
||
ref_list; lto_file_data; aux; order; resolution; externally_visible;
|
||
used_from_other_partition; in_other_partition.
|
||
(symtab_node_def): New union.
|
||
(cgraph, varpool): Update.
|
||
(varpool_first_static_initializer, varpool_next_static_initializer,
|
||
cgraph_only_called_directly_or_aliased_p,
|
||
varpool_can_remove_if_no_refs, varpool_can_remove_if_no_refs,
|
||
varpool_all_refs_explicit_p, cgraph_alias_aliased_node,
|
||
varpool_alias_aliased_node, cgraph_edge_recursive_p): Update
|
||
field references.
|
||
* cgraph.c: Likewise.
|
||
(cgraph_hash, assembler_name_hash): Turn into symtab_node.
|
||
* cgraphbuild.c: Likewise.
|
||
* lto-symtab.c: Likewise.
|
||
* c-gimplify.c: Likewise.
|
||
* value-prof.c: Likewise.
|
||
* tree.c: Likewise.
|
||
* ipa-cp.c: Likewise.
|
||
* tree-emutls.c: Likewise.
|
||
* ipa-inline-transform.c: Likwise.
|
||
* ipa-reference.c: Likewise.
|
||
* cgraphunit.c: Likewise.
|
||
* ipa-ref.c: Likewise.
|
||
* lto-cgraph.c: Likewise.
|
||
* ipa-ref-inline.h: Likewise.
|
||
* ipa-pure-const.c: Likewise.
|
||
* lto-streamer-out.c: Likewise.
|
||
* ipa-utils.c: Likewise.
|
||
* ipa-inline.c: Likewise.
|
||
* matrix-reorg.c: Likewise.
|
||
* tree-eh.c: Likewise.
|
||
* tree-vectorizer.c: Likewise.
|
||
* ipa-split.c: Likewise.
|
||
* ipa.c: Likewise.
|
||
* trans-mem.c: Likewise.
|
||
* ipa-inline-analysis.c: Likewise.
|
||
* gimplify.c: Likewise.
|
||
* cfgexpand.c: Likewise.
|
||
* tree-sra.c: Likewise.
|
||
* ipa-prop.c: Likewise.
|
||
* varasm.c: Likewise.
|
||
* tree-nested.c: Likewise.
|
||
* tree-inline.c: Likewise.
|
||
* tree-profile.c: Likewise.
|
||
* tree-ssa-structalias.c: Likewise.
|
||
* passes.c: Likewise.
|
||
* varpool.c: Likewise.
|
||
|
||
2012-04-14 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* tree-ssa-tail-merge.c (stmt_local_def): New function, factored out of
|
||
same_succ_hash, with local_def inlined. Use SINGLE_SSA_DEF_OPERAND.
|
||
Use FOR_EACH_IMM_USE_FAST instead of FOR_EACH_IMM_USE_STMT. Remove use
|
||
of find_edge.
|
||
(gsi_advance_fw_nondebug_nonlocal): New function.
|
||
(local_def): Removed function.
|
||
(same_succ_hash): Use stmt_local_def.
|
||
(same_succ_equal): Use gsi_advance_fw_nondebug_nonlocal.
|
||
(gsi_advance_bw_nondebug_nonlocal): Use stmt_local_def.
|
||
|
||
2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386-c.c (ix86_target_macros): Define _ILP32
|
||
and __ILP32__ for x32.
|
||
|
||
2012-04-13 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR middle-end/52939
|
||
* gimple-fold.c (gimple_get_virt_method_for_binfo): Bail out if
|
||
fold_ctor_reference returns a zero constant.
|
||
|
||
2012-04-13 Enkovich Ilya <ilya.enkovich@intel.com>
|
||
|
||
* config.gcc: Add i386/gnu-user-common.h before all
|
||
i386/gnu-user.h and i386/gnu-user64.h usages.
|
||
|
||
* config/i386/gnu-user-common.h: New.
|
||
|
||
* config/i386/gnu-user.h (CPP_SPEC): Moved to gnu-user-common.h.
|
||
(CC1_SPEC): Likewise.
|
||
(ENDFILE_SPEC): Likewise.
|
||
(DEFAULT_PCC_STRUCT_RETURN): Likewise.
|
||
(TARGET_TLS_DIRECT_SEG_REFS_DEFAULT): Likewise.
|
||
(TARGET_OS_CPP_BUILTINS): Likewise.
|
||
(LIBGCC2_HAS_TF_MODE): Likewise.
|
||
(LIBGCC2_TF_CEXT): Likewise.
|
||
(TF_SIZE): Likewise.
|
||
(TARGET_ASM_FILE_END): Likewise.
|
||
(STACK_CHECK_MOVING_SP): Likewise.
|
||
(STACK_CHECK_STATIC_BUILTIN): Likewise.
|
||
* config/i386/gnu-user64.h: Likewise.
|
||
|
||
2012-04-13 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* expr.c (expand_expr_real_1): Pass type, not the expression, to
|
||
set_mem_attributes for a memory temporary. Do not call the function
|
||
for the memory temporary created for a bitfield.
|
||
|
||
2012-04-13 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/48866
|
||
* df.h (enum debug_temp_where): New.
|
||
(dead_debug_init, dead_debug_finish) Declare.
|
||
(dead_debug_add, dead_debug_insert_temp): Declare.
|
||
(struct dead_debug_use, struct dead_debug): Moved from...
|
||
* df-problems.c: ... here.
|
||
(df_set_unused_notes_for_mw): Bind debug uses of unused regno
|
||
to a debug temp.
|
||
(df_create_unused_note): Likewise.
|
||
(df_set_dead_notes_for_mw): Move comment where it belongs.
|
||
(dead_debug_init): Export.
|
||
(dead_debug_reset_uses): New, factored out of...
|
||
(dead_debug_finish): ...this. Export.
|
||
(dead_debug_reset): Remove.
|
||
(dead_debug_add): Export.
|
||
(dead_debug_insert_before): Rename to...
|
||
(dead_debug_insert_temp): ... this. Add where argument. Export.
|
||
Locate stored value for BEFORE_WITH_VALUE. Avoid repeat inserts.
|
||
Return insertion count.
|
||
(df_note_bb_compute): Adjust.
|
||
* dce.c (word_dce_process_block): Adjust dead debug uses.
|
||
(dce_process_block): Likewise.
|
||
|
||
2012-04-13 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
* df-problems.c (df_note_bb_compute): Do not take note of
|
||
debug uses for whose REGs we won't emit DEAD or UNUSED notes.
|
||
|
||
2012-04-13 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/51570
|
||
* var-tracking.c (expand_depth): New type.
|
||
(onepart_aux, expand_loc_callback_data): Change depth type to it.
|
||
(loc_exp_dep_alloc): Adjust initializer.
|
||
(update_depth): Use new type. Add entryvals.
|
||
(vt_expand_var_loc_chain): Take note of expansions with
|
||
ENTRY_VALUEs, but don't accept them right away. Run an optional
|
||
second pass accepting the minimum ENTRY_VALUE count found in the
|
||
first pass.
|
||
(vt_expand_loc_callback, INIT_ELCD): Adjust.
|
||
|
||
2012-04-13 Tom de Vries <tom@codesourcery.com>
|
||
|
||
* tree-ssa-tail-merge.c (gsi_advance_bw_nondebug_nonlocal): Add
|
||
parameters vuse and vuse_escaped.
|
||
(find_duplicate): Init vuse1, vuse2 and vuse_escaped. Pass to
|
||
gsi_advance_bw_nondebug_nonlocal. Return if vuse_escaped and
|
||
vuse1 != vuse2.
|
||
|
||
2012-04-13 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52969
|
||
* tree-if-conv.c (predicate_mem_writes): Properly gimplify
|
||
the condition for the COND_EXPR and handle predicate negation
|
||
by swapping the COND_EXPR arms.
|
||
|
||
2012-04-13 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/rl78/rl78.c (rl78_devirt_pass): Remove use of
|
||
TODO_dump_func flag.
|
||
|
||
2012-04-13 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR rtl-optimization/52203
|
||
PR rtl-optimization/52715
|
||
|
||
Revert the 2012-03-07 fix for PR 52203.
|
||
* sel-sched.c (reset_sched_cycles_in_current_ebb): Check that
|
||
the insn does not modify DFA right before issuing, adjust
|
||
issue_rate accordingly.
|
||
|
||
2012-04-13 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR c/52549
|
||
* c-typeck.c (pointer_diff): Remove bogus assert.
|
||
|
||
2012-04-13 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR c/52862
|
||
* convert.c (convert_to_pointer): Remove special-casing of zero.
|
||
|
||
2012-04-13 Joey Ye <joey.ye@arm.com>
|
||
|
||
* config/arm/constraints.md (Pe): New constraint.
|
||
* config/arm/arm.md: New split for imm 256-510.
|
||
|
||
2012-04-13 Terry Guo <terry.guo@arm.com>
|
||
|
||
* config/arm/arm-cores.def: Added core cortex-m0plus.
|
||
* config/arm/arm-tune.md: Regenerated.
|
||
* config/arm/arm-tables.opt: Regenerated.
|
||
* doc/invoke.texi: Added entry for cpu ARM cortex-m0plus.
|
||
|
||
2012-04-13 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/52828
|
||
* config/rs6000/rs6000.c (rs6000_emit_stack_tie): Rewrite with
|
||
tie regs on destination of sets. Delete forward declaration.
|
||
(rs6000_emit_stack_reset): Update rs6000_emit_stack_tie calls.
|
||
(rs6000_emit_prologue): Likewise.
|
||
(rs6000_emit_epilogue): Likewise. Use in place of gen_frame_tie
|
||
and gen_stack_tie.
|
||
(is_mem_ref): Use tie_operand to recognise stack ties.
|
||
* config/rs6000/predicates.md (tie_operand): New.
|
||
* config/rs6000/rs6000.md (restore_stack_block): Generate new
|
||
stack tie rtl.
|
||
(restore_stack_nonlocal): Likewise.
|
||
(stack_tie): Update.
|
||
(frame_tie): Delete.
|
||
|
||
2012-04-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
* tree-ssa-reassoc.c (attempt_builtin_powi_stats): Change %ld to
|
||
HOST_WIDE_INT_PRINT_DEC in format strings.
|
||
|
||
2012-04-12 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/52932
|
||
* config/i386/avx2intrin.h (_mm256_permutevar8x32_ps): Change second
|
||
argument type to __m256i. Update call to __builtin_ia32_permvarsf256.
|
||
* config/i386/sse.md (UNSPEC_VPERMVAR): New.
|
||
(UNSPEC_VPERMSI, UNSPEC_VPERMSF): Remove.
|
||
(avx2_permvarv8sf, avx2_permvarv8si): Switch operands 1 and 2.
|
||
(avx2_permvar<mode>): Macroize insn from avx2_permvarv8sf and
|
||
avx2_permvarv8si using VI4F_256 mode iterator.
|
||
* config/i386/i386.c (bdesc_args) <__builtin_ia32_permvarsf256>:
|
||
Update builtin type to V8SF_FTYPE_V8SF_V8SI.
|
||
(ix86_expand_vec_perm): Update calls to gen_avx2_permvarv8si and
|
||
gen_avx2_permvarv8sf.
|
||
(expand_vec_perm_pshufb): Ditto.
|
||
|
||
2012-04-12 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/52775
|
||
* config/rs6000/rs6000.h (TARGET_FCFID): Add TARGET_PPC_GPOPT to
|
||
the list of options to enable the FCFID instruction.
|
||
(TARGET_EXTRA_BUILTINS): Adjust comment.
|
||
|
||
2012-04-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR tree-optimization/18589
|
||
* tree-ssa-reassoc.c (reassociate_stats): Add two fields.
|
||
(operand_entry): Add count field.
|
||
(add_repeat_to_ops_vec): New function.
|
||
(completely_remove_stmt): Likewise.
|
||
(remove_def_if_absorbed_call): Likewise.
|
||
(remove_visited_stmt_chain): Remove feeding builtin pow/powi calls.
|
||
(acceptable_pow_call): New function.
|
||
(linearize_expr_tree): Look for builtin pow/powi calls and add operand
|
||
entries with repeat counts when found.
|
||
(repeat_factor_d): New struct and associated typedefs.
|
||
(repeat_factor_vec): New static vector variable.
|
||
(compare_repeat_factors): New function.
|
||
(get_reassoc_pow_ssa_name): Likewise.
|
||
(attempt_builtin_powi): Likewise.
|
||
(reassociate_bb): Call attempt_builtin_powi.
|
||
(fini_reassoc): Two new calls to statistics_counter_event.
|
||
|
||
2012-04-12 Richard Guenther <rguenther@suse.de>
|
||
|
||
* Makefile.in (cgraphunit.o): Add $(EXCEPT_H) dependency.
|
||
* cgraph.h (tree_rest_of_compilation): Remove.
|
||
* cgraph.c (cgraph_add_new_function): Move ...
|
||
* cgraphunit.c (cgraph_add_new_function): ... here.
|
||
(tree_rest_of_compilation): Make static.
|
||
(cgraph_expand_function): Do not set cgraph_function_flags_ready.
|
||
* tree-optimize.c (gate_all_optimizations, pass_all_optimizations,
|
||
gate_all_early_local_passes, execute_all_early_local_passes,
|
||
pass_early_local_passes, gate_all_early_optimizations,
|
||
pass_all_early_optimizations): Move ...
|
||
* passes.c (gate_all_optimizations, pass_all_optimizations,
|
||
gate_all_early_local_passes, execute_all_early_local_passes,
|
||
pass_early_local_passes, gate_all_early_optimizations,
|
||
pass_all_early_optimizations): ... here.
|
||
* tree-optimize.c (execute_free_datastructures): Remove.
|
||
* tree-flow.h (execute_free_datastructures): Remove.
|
||
* tree-optimize.c (execute_init_datastructures,
|
||
pass_init_datastructures): Move ...
|
||
* tree-ssa.c (execute_init_datastructures,
|
||
pass_init_datastructures): ... here.
|
||
* cfgexpand.c (gimple_expand_cfg): Inline-expand call to
|
||
execute_free_datastructures.
|
||
|
||
2012-04-12 Bernd Schmidt <bernds@codesourcery.com>
|
||
|
||
* dbgcnt.def (ira_move): New counter.
|
||
* ira-int.h (ira_create_new_reg): Declare function.
|
||
(first_moveable_pseudo, last_moveable_pseudo): Declare variables.
|
||
* ira-emit.c (ira_create_new_reg): Renamed from craete_new_reg and
|
||
no longer static. All callers changed.
|
||
* ira.c: Include "dbgcnt.h".
|
||
(rtx_moveable_p, insn_dominated_by_p, find_moveable_pseudos,
|
||
move_unallocated_pseudos): New static functions.
|
||
(first_moveable_pseudo, last_moveable_pseudo): New global variables.
|
||
(pseudo_replaced_reg, pseudo_move_insn): New static variables.
|
||
(ira): Call find_moveable_pseudos and move_unallocated_pseudos.
|
||
* ira-costs.c (find_costs_and_classes): Assign a memory cost of zero
|
||
to the pseudos generated in find_moveable_pseudos.
|
||
* Makefile.in (ira.o): Add $(DBGCNT_H).
|
||
|
||
2012-04-12 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52943
|
||
* tree-chrec.h (chrec_is_positive): Remove.
|
||
* tree-scalar-evolution.c (chrec_is_positive): Move ...
|
||
* tree-data-ref.c (chrec_is_positive): ... here. Make static.
|
||
Return false for a constant zero instead of negative.
|
||
(analyze_siv_subscript_cst_affine): Handle zero difference
|
||
in the initial condition explicitely.
|
||
|
||
2012-04-12 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-parloops.c (parallelize_loops): Also consult the upper
|
||
bound for the number of iterations.
|
||
* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Likewise.
|
||
(loop_prefetch_arrays): Likewise.
|
||
|
||
2012-04-12 Richard Guenther <rguenther@suse.de>
|
||
|
||
* cfgloop.h (estimated_loop_iterations_int): Ditch
|
||
'conservative' parameter.
|
||
(max_stmt_executions_int): Likewise.
|
||
(estimated_loop_iterations): Likewise.
|
||
(max_stmt_executions): Likewise.
|
||
(max_loop_iterations): Declare.
|
||
(max_loop_iterations_int): Likewise.
|
||
(estimated_stmt_executions): Likewise.
|
||
(estimated_stmt_executions_int): Likewise.
|
||
* tree-ssa-loop-niter.c (estimated_loop_iterations):
|
||
Split parts to ...
|
||
(max_loop_iterations): ... this.
|
||
(estimated_loop_iterations_int): Split parts to ...
|
||
(max_loop_iterations_int): ... this.
|
||
(max_stmt_executions_int): Split parts to ...
|
||
(estimated_stmt_executions_int): ... this.
|
||
(max_stmt_executions): Split parts to ...
|
||
(estimated_stmt_executions): ... this.
|
||
* graphite-sese-to-poly.c (build_loop_iteration_domains): Adjust.
|
||
* predict.c (predict_loops): Likewise.
|
||
* tree-data-ref.c (max_stmt_executions_tree): Likewise.
|
||
(analyze_siv_subscript_cst_affine): Likewise.
|
||
(compute_overlap_steps_for_affine_1_2): Likewise.
|
||
(analyze_subscript_affine_affine): Likewise.
|
||
(init_omega_for_ddr_1): Likewise.
|
||
* tree-parloops.c (parallelize_loops): Likewise.
|
||
* tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise.
|
||
(may_eliminate_iv): Likewise.
|
||
* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Likewise.
|
||
(loop_prefetch_arrays): Likewise.
|
||
* tree-vrp.c (adjust_range_with_scev): Likewise.
|
||
|
||
2012-04-12 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh.h (RETURN_ADDR_RTX): Use NULL_RTX instead of 0.
|
||
* config/sh/sh.c (INSN_REGMODE_WEIGHT, CURR_REGMODE_PRESSURE):
|
||
Fix line width.
|
||
(dump_table): Use bool type for need_align and have_df variables.
|
||
(find_barrier, sfunc_uses_reg): Use NULL_RTX instead of 0.
|
||
(regs_used): Remove register modifier.
|
||
(barrier_align): Move variables slot, credit, jump_to_next
|
||
into if block above for loop. Use bool type for jump_to_next.
|
||
(sh_function_arg): Use NULL_RTX instead of 0.
|
||
|
||
2012-04-11 Andreas Schwab <schwab@linux-m68k.org>
|
||
|
||
* config/m68k/m68k.md (rotrhi3+1): Name it rotrhi_lowpart.
|
||
(bswapsi2): New expander.
|
||
|
||
2012-04-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/host-linux.c (TRY_EMPTY_VM_SPACE): Defined to
|
||
0x60000000 if __x86_64 is defined and __LP64__ isn't defined.
|
||
|
||
2012-04-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR rtl-optimization/52876
|
||
* emit-rtl.c (set_reg_attrs_from_value): Handle arbitrary value.
|
||
Don't call mark_reg_pointer for incompatible pointer sign extension.
|
||
|
||
* reginfo.c (reg_scan_mark_refs): Call set_reg_attrs_from_value
|
||
directly.
|
||
|
||
2012-04-11 Bernd Schmidt <bernds@codesourcery.com>
|
||
|
||
* fold-const.c (fold_unary_loc): Use GET_MODE_PRECISION for
|
||
comparisons against TYPE_PRECISION.
|
||
* tree-ssa-forwprop.c (combine_conversions): Likewise.
|
||
|
||
2012-04-11 Xinliang David Li <davidxl@google.com>
|
||
|
||
* tree-passes.h: Remove TODO_dump_func.
|
||
* tree-ssa-tail-merge.c (tail_merge_optimize): Remove TODO_dump_func.
|
||
* trans-mem.c: Remove TODO_dump_func.
|
||
* ira.c: Remove TODO_dump_func.
|
||
|
||
2012-04-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (ix86_option_override_internal): Check
|
||
SUBTARGET_OVERRIDE_OPTIONS and SUBSUBTARGET_OVERRIDE_OPTIONS
|
||
after TARGET_64BIT is updated.
|
||
|
||
2012-04-11 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh.h: Remove old secondary reload code.
|
||
|
||
2012-04-11 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh.c (SCHED_REORDER): Merge macro into ...
|
||
(ready_reorder): ... this function.
|
||
|
||
2012-04-11 Bernd Schmidt <bernds@codesourcery.com>
|
||
|
||
* sel-sched.c (sel_global_init): Swap order of sched_rgn_init and
|
||
sched_init calls.
|
||
|
||
* haifa-sched.c (prune_ready_list): Rework handling of SCHED_GROUP_P
|
||
insns so that no other insn is queued for a time before them.
|
||
|
||
* config/c6x/c6x.md (load_got_gotoff): Set op_pattern attribute to
|
||
unknown.
|
||
|
||
2012-04-11 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52621
|
||
* tree-chrec.c (evolution_function_is_invariant_rec_p): Properly
|
||
consider loop nesting.
|
||
(evolution_function_is_univariate_p): Properly check the remainder
|
||
for chrecs.
|
||
|
||
2012-04-11 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52918
|
||
* except.c (sjlj_emit_dispatch_table): Properly update loop structure.
|
||
|
||
2012-04-11 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/rl78/rl78.c (rl78_expand_prologue): Set stack use
|
||
information, if requested.
|
||
|
||
* config/rx/rx.c (rx_expand_prologue): Likewise.
|
||
|
||
2012-04-11 Peter Bergner <bergner@vnet.ibm.com>
|
||
Michael Matz <matz@suse.de>
|
||
|
||
PR target/16458
|
||
* rtlanal.c (unsigned_reg_p): New function.
|
||
Update copyright notice dates.
|
||
* rtl.h (unsigned_reg_p): Prototype it.
|
||
Update copyright notice dates.
|
||
* config/rs6000/rs6000.c (rs6000_generate_compare): Use it.
|
||
Update comment.
|
||
* expr.c (expand_expr_real_1): Set register attributes.
|
||
* stmt.c (expand_case): Likewise.
|
||
|
||
2012-04-11 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/50751
|
||
* config/sh/sh-protos.h (sh_legitimate_index_p): Add new arguments
|
||
consider_sh2a and allow_zero.
|
||
* config/sh/sh.c (sh_legitimate_index_p): Likewise.
|
||
(disp_addr_displacement): New function.
|
||
(sh_address_cost): Use disp_addr_displacement function instead
|
||
of DISP_ADDR_OFFSET.
|
||
(sh_legitimate_address_p): Adapt to changed
|
||
sh_legitimate_index_p declaration.
|
||
(sh_find_mov_disp_adjust): Remove HImode check.
|
||
(sh_secondary_reload): Add HImode case. Use satisfies_constraint_Sdd,
|
||
disp_addr_displacement and max_mov_insn_displacement.
|
||
(max_mov_insn_displacement): Remove HImode check.
|
||
* config/sh/sh.h (CONST_OK_FOR_K04, CONST_OK_FOR_K12,
|
||
DISP_ADDR_P, DISP_ADDR_OFFSET): Remove.
|
||
* config/sh/constraints.md (K05, K13): New constraints.
|
||
(K12): Correct comment.
|
||
(Sdd): Do not use DISP_ADDR_P macro.
|
||
(Snd, Sbw): Use satisfies_constraint_Sdd.
|
||
* config/sh/sh.md (extendhisi2): Remove constraints from expander.
|
||
(*extendhisi2_compact, movhi_i): Remove.
|
||
(*extendhisi2_compact_reg, *extendhisi2_compact_mem_disp,
|
||
*extendhisi2_compact_mem_disp, *extendhisi2_compact_snd,
|
||
*movhi_reg_reg, *movhi_store_mem_disp05, *movhi_store_mem_disp13,
|
||
*movhi_load_mem_disp, *movhi_load_mem_disp, *movhi): New insns.
|
||
(*extendqisi2_compact_mem_disp, *extendqisi2_compact_mem_disp,
|
||
*movqi_store_mem_disp04, *movqi_store_mem_disp12, *movqi_load_mem_disp,
|
||
*movqi_load_mem_disp): Use sh_legitimate_index_p instead of
|
||
CONST_OK_FOR_Kxx.
|
||
Add new peepholes for HImode displacement addressing.
|
||
|
||
2012-04-11 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh.h (SIDI_OFF): Remove.
|
||
* config/sh/sh.md: Use gen_highpart and gen_lowpart to access
|
||
DImode subregs instead of gen_rtx_REG or simplifly_gen_subreg
|
||
or operand_subword.
|
||
|
||
2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/52624
|
||
* doc/extend.texi (Other Builtins): Document __builtin_bswap16.
|
||
(PowerPC AltiVec/VSX Built-in Functions): Remove it.
|
||
* doc/md.texi (Standard Names): Add bswap.
|
||
* builtin-types.def (BT_UINT16): New primitive type.
|
||
(BT_FN_UINT16_UINT16): New function type.
|
||
* builtins.def (BUILT_IN_BSWAP16): New.
|
||
* builtins.c (expand_builtin_bswap): Add TARGET_MODE argument.
|
||
(expand_builtin) <BUILT_IN_BSWAP16>: New case. Pass TARGET_MODE to
|
||
expand_builtin_bswap.
|
||
(fold_builtin_bswap): Add BUILT_IN_BSWAP16 case.
|
||
(fold_builtin_1): Likewise.
|
||
(is_inexpensive_builtin): Likewise.
|
||
* optabs.c (expand_unop): Deal with bswap in HImode specially. Add
|
||
missing bits for bswap to libcall code.
|
||
* tree.c (build_common_tree_nodes): Build uint16_type_node.
|
||
* tree.h (enum tree_index): Add TI_UINT16_TYPE.
|
||
(uint16_type_node): New define.
|
||
* config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_BSWAP_HI): Delete.
|
||
* config/rs6000/rs6000.c (rs6000_expand_builtin): Remove handling of
|
||
above builtin.
|
||
(rs6000_init_builtins): Likewise.
|
||
* config/rs6000/rs6000.md (bswaphi2): Add TARGET_POWERPC predicate.
|
||
|
||
2012-04-11 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* doc/extend.texi (Type Attributes): Move paragraph.
|
||
|
||
2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
PR 24985
|
||
* diagnostic.h (show_caret): Declare.
|
||
(caret_max_width): Declare.
|
||
(diagnostic_show_locus): Declare.
|
||
* diagnostic.c (diagnostic_initialize): Initialize to false.
|
||
(diagnostic_show_locus): New.
|
||
(diagnostic_report_diagnostic): Call it.
|
||
(getenv_columns): New.
|
||
(adjust_line): New.
|
||
(diagnostic_set_caret_max_width): New.
|
||
* input.c (read_line): New.
|
||
(location_get_source_line): New.
|
||
* input.h (location_get_source_line): Declare.
|
||
* toplev.c (general_init): Initialize show_caret from options.
|
||
* dwarf2out.c (gen_producer_string): Handle fdiagnostics-show-caret.
|
||
* opts.c (common_handle_option): Likewise.
|
||
* pretty-print.h (pp_get_prefix): New.
|
||
(pp_base_get_prefix): New.
|
||
* common.opt (fdiagnostics-show-caret): New option.
|
||
* doc/invoke.texi (fdiagnostics-show-caret): Document it.
|
||
|
||
2012-04-11 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR rtl-optimization/52881
|
||
* ifcvt.c (find_if_case_2): Avoid speculating loop latches.
|
||
|
||
2012-04-11 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52912
|
||
* tree-ssa-threadupdate.c (thread_block): Tell the cfg
|
||
manipulation code we are threading through a loop header
|
||
to an exit destination.
|
||
|
||
2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
* tree.h (warn_if_unused_value): Move declaration from here.
|
||
* stmt.c (warn_if_unused_value): Move definition from here.
|
||
|
||
2010-04-10 Michael Matz <matz@suse.de>
|
||
|
||
* tree-vectorizer.h (_loop_vec_info.strided_stores): Rename to
|
||
grouped_stores.
|
||
(LOOP_VINFO_STRIDED_STORES): Rename to LOOP_VINFO_GROUPED_STORES.
|
||
(struce _bb_vec_info.strided_stores): Rename to grouped_stores.
|
||
(BB_VINFO_STRIDED_STORES): Rename to BB_VINFO_GROUPED_STORES.
|
||
(STMT_VINFO_STRIDED_ACCESS): Rename to STMT_VINFO_GROUPED_ACCESS.
|
||
(vect_strided_store_supported): Rename to vect_grouped_store_supported.
|
||
(vect_strided_load_supported): Rename to vect_grouped_load_supported.
|
||
(vect_transform_strided_load): Rename to vect_transform_grouped_load.
|
||
(vect_record_strided_load_vectors): Rename to
|
||
vect_record_grouped_load_vectors.
|
||
* tree-vect-data-refs.c (vect_update_misalignment_for_peel):
|
||
Rename use of above macros.
|
||
(vect_verify_datarefs_alignment): Ditto.
|
||
(vector_alignment_reachable_p): Ditto.
|
||
(vect_peeling_hash_get_lowest_cost): Ditto.
|
||
(vect_enhance_data_refs_alignment): Ditto.
|
||
(vect_analyze_group_access): Ditto and rename stride to groupsize.
|
||
(vect_analyze_data_ref_access): Rename "strided" to "grouped".
|
||
(vect_strided_store_supported): Rename to vect_grouped_store_supported.
|
||
(vect_strided_load_supported): Rename to vect_grouped_load_supported.
|
||
(vect_transform_strided_load): Rename to vect_transform_grouped_load.
|
||
(vect_record_strided_load_vectors): Rename to
|
||
vect_record_grouped_load_vectors.
|
||
* tree-vect-loop.c (new_loop_vec_info): Rename use of above macros.
|
||
(destroy_loop_vec_info): Ditto.
|
||
(vect_transform_loop): Ditto and rename strided_store to grouped_store.
|
||
* tree-vect-slp.c (vect_build_slp_tree): Rename use of above macros.
|
||
(vect_analyze_slp): Ditto.
|
||
(new_bb_vec_info): Ditto.
|
||
(destroy_bb_vec_info): Ditto.
|
||
(vect_schedule_slp_instance): Ditto and rename strided_store to
|
||
grouped_store.
|
||
* tree-vect-stmts.c (vect_cost_strided_group_size): Rename to
|
||
vect_cost_group_size.
|
||
(vect_model_store_cost): Rename use of above macros and call
|
||
to vect_cost_strided_group_size.
|
||
(vect_model_load_cost): Ditto.
|
||
(vectorizable_store): Ditto, rename strided_store to grouped_store
|
||
and calls to renamed tree-vectorizer.h functions.
|
||
(vectorizable_load): Ditto.
|
||
(vect_transform_stmt): Rename use of above macros and strided_store
|
||
to grouped_store.
|
||
|
||
2012-04-10 Jan Hubicka <jh@suse.cz>
|
||
|
||
* cgraph.h: Remove misledaing comment on ipa-ref.h.
|
||
(symtab_type): New enum.
|
||
(symtab_node): New structure.
|
||
(cgraph_node, varpool_node): Add symbol base type.
|
||
(cgraph, varpool): New accestor functions.
|
||
* cgraph.c (cgraph_create_node_1): Set symbol type.
|
||
* varpool.c (varpool_node): Set symbol type.
|
||
|
||
2012-04-10 Ulrich Weigand <ulrich.weigand@linaro.org>
|
||
Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* fwprop.c (propagate_rtx): Also set PR_CAN_APPEAR for subregs.
|
||
|
||
2012-04-10 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52888
|
||
* gimple-low.c (gimple_check_call_args): Properly account for
|
||
compatible aggregate types.
|
||
|
||
2012-04-10 Richard Guenther <rguenther@suse.de>
|
||
|
||
* toplev.h (tree_rest_of_compilation): Remove.
|
||
* tree-optimize.c (tree_rest_of_compilation): Likewise.
|
||
* cgraph.h (tree_rest_of_compilation): Declare.
|
||
* tree-optimize.c (tree_rest_of_compilation): Move ...
|
||
* cgraphunit.c (tree_rest_of_compilation): ... here.
|
||
* cgraph.c (cgraph_add_new_function): Adjust.
|
||
* Makefile.in (tree-optimize.o): Adjust.
|
||
(cgraphunit.o): Likewise.
|
||
|
||
2012-04-10 Ulrich Weigand <ulrich.weigand@linaro.org>
|
||
|
||
PR tree-optimization/52870
|
||
* tree-vect-patterns.c (vect_recog_widen_mult_pattern): Verify that
|
||
presumed pattern statement is within the same loop or basic block.
|
||
|
||
2012-04-10 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* gengtype.c (main): Make uintptr_t a known type.
|
||
|
||
2012-04-10 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-pass.h (tree_lowering_passes): Remove.
|
||
* tree-optimize.c (tree_lowering_passes): Remove.
|
||
* cgraph.c (cgraph_add_new_function): Inline relevant parts
|
||
of tree_lowering_passes, avoid redundant call of early local passes.
|
||
* cgraphunit.c (cgraph_lower_function): Fold into ...
|
||
(cgraph_analyze_function): ... its single caller. Inline
|
||
relevant parts of tree_lowering_passes.
|
||
|
||
2012-04-09 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR other/52777
|
||
* config/pa/pa.opt: Remove SIO and GNU_LD.
|
||
|
||
2012-04-09 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR lto/52722
|
||
PR lto/51765
|
||
PR lto/52634
|
||
* lto-cgraph.c (compute_ltrans_boundary): When alias is in the
|
||
boundary, add its target too.
|
||
* lto.c (add_references_to_partition): Add also aliased nodes.
|
||
(add_cgraph_node_to_partition,
|
||
add_varpool_node_to_partition): Work on nodes, not functions/variables;
|
||
when adding alias, add also the aliased object.
|
||
|
||
2012-04-09 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/52883
|
||
* config/i386/predicates.md (x86_64_zext_general_operand): Prevent
|
||
VOIDmode immediate operands.
|
||
* config/i386/constraints.md (Wz): New constraint.
|
||
* config/i386/i386.md (*zero_extendsidi2_rex64): Use Wz instead of Z.
|
||
|
||
2012-04-09 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/52717
|
||
* config/sparc/sparc.c (sparc_file_end): Set TREE_PUBLIC explicitly on
|
||
the DECL generated for the special GOT helper.
|
||
|
||
2012-04-09 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/constraints.md: Update list of constraints in
|
||
comment block.
|
||
(Sr0): Remove unused memory constraint.
|
||
|
||
2012-04-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
* tree-pretty-print.h: Update comment.
|
||
|
||
2012-04-08 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh.md: Use braced string notation where applicable.
|
||
(*prefetch_i4, prefetch_m2a): Merge into ...
|
||
(*prefetch): ... this new insn.
|
||
|
||
2012-04-07 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh.h (high_life_started): Remove
|
||
* config/sh/predicates.md (general_movdst_operand): Use
|
||
'reload_in_progress' instead of 'high_life_started'.
|
||
* config/sh/sh.md (divsi_inv_call, *divsi_inv_call_combine,
|
||
divsi_inv_fp): Likewise.
|
||
|
||
2012-04-07 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh-protos.h (prepare_move_operands): Return void
|
||
instead of int.
|
||
* config/sh/sh.c (prepare_move_operands): Likewise.
|
||
* config/sh/sh.md: Remove return value checks of prepare_move_operands.
|
||
|
||
2012-04-07 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh-protos.h (fp_int_operand, symbol_ref_operand,
|
||
general_movsrc_operand, general_movdst_operand, arith_reg_operand,
|
||
fp_arith_reg_operand, arith_operand, arith_reg_or_0_operand,
|
||
logical_operand, fpscr_operand, fpul_operand, expand_fp_branch,
|
||
commutative_float_operator, noncommutative_float_operator,
|
||
sh_handle_pragma): Remove.
|
||
|
||
2012-04-06 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi: Clean up Texinfo markup throughout the file.
|
||
Use @option markup on command-line options. Use @samp markup on
|
||
literal keywords to options. Use @code markup on code fragments.
|
||
Use other markup in preference to quotation marks in the text.
|
||
Add markup to some passages without any.
|
||
|
||
2012-04-06 Mike Stump <mikestump@comcast.net>
|
||
|
||
* gimple-fold.c (gimple_fold_stmt_to_constant_1): Avoid warning.
|
||
|
||
2012-04-06 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh.c (hi_const): Remove.
|
||
(find_barrier, sh_reorg): Use satisfies_constraint_I16 instead
|
||
of hi_const.
|
||
|
||
2012-04-06 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh-protos.h (sh_expand_t_scc): Change return type from int
|
||
to bool.
|
||
* config/sh/sh.c (sh_expand_t_scc): Likewise.
|
||
* config/sh/sh.md (cstoresi4, cstoredi4): Remove GET_CODE checks before
|
||
calling sh_expand_t_scc.
|
||
|
||
2012-04-06 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh-protos.h (fp_zero_operand, fp_one_operand,
|
||
nonpic_symbol_mentioned_p, expand_block_move, expand_ashiftrt,
|
||
sh_dynamicalize_shift_p, gen_shl_and, gen_shl_sext, system_reg_operand,
|
||
reg_unused_after, sh_can_redirect_branch, sh_need_epilogue, fldi_ok,
|
||
sh_hard_regno_rename_ok, sh_cfun_interrupt_handler_p,
|
||
sh_cfun_resbank_handler_p, sh_attr_renesas_p, sh_cfun_attr_renesas_p,
|
||
check_use_sfunc_addr, sh_contains_memref_p, sh_loads_bankedreg_p,
|
||
sh2a_is_function_vector_call): Use bool as return type.
|
||
(sh_pass_in_reg_p): Remove.
|
||
* config/sh/sh.c (broken_move, mova_p, noncall_uses_reg, high_pressure,
|
||
flow_dependent_p, sh2a_function_vector_p, expand_block_move,
|
||
expand_ashiftrt, sh_dynamicalize_shift_p, gen_shl_and, gen_shl_sext,
|
||
sh_need_epilogue, sh2a_is_function_vector_call, sh_attr_renesas_p,
|
||
sh_cfun_attr_renesas_p, sh_cfun_interrupt_handler_p,
|
||
sh_cfun_resbank_handler_p, system_reg_operand, fp_zero_operand,
|
||
fp_one_operand, fldi_ok, reg_unused_after, sh_can_redirect_branch,
|
||
sh_hard_regno_rename_ok, check_use_sfunc_addr, sh_contains_memref_p,
|
||
sh_loads_bankedreg_p): Use bool as return type.
|
||
(nonpic_symbol_mentioned_p): Use bool as return type. Remove
|
||
'register' modifier.
|
||
|
||
2012-04-06 Matt Turner <mattst88@gmail.com>
|
||
|
||
* doc/install.texi: Correct typo "-mno-lsc" -> "-mno-llsc".
|
||
|
||
2012-04-06 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/ia64/ia64.c (ia64_load_pair_ok): Return 0 if the second member
|
||
of the destination isn't also a FP_REGS register.
|
||
|
||
2012-04-05 Teresa Johnson <tejohnson@google.com>
|
||
H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.h (ix86_tune_indices): Add X86_TUNE_LCP_STALL.
|
||
* config/i386/i386.md (move immediate to memory peephole2):
|
||
Add cases for HImode move when LCP stall avoidance is needed.
|
||
* config/i386/i386.c (initial_ix86_tune_features): Initialize
|
||
X86_TUNE_LCP_STALL entry.
|
||
|
||
2012-04-05 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/52882
|
||
* config/i386/i386.c (ix86_decompose_address): Allow VOIDmode
|
||
CONST_INT operands, zero-extended with AND.
|
||
|
||
2012-04-05 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/50751
|
||
* config/sh/sh.c (sh_find_mov_disp_adjust): Take machine_mode as the
|
||
first argument instead of mode size. Move displacement calculations
|
||
to ...
|
||
(mov_insn_size, max_mov_insn_displacement, mov_insn_alignment_mask):
|
||
... these new functions.
|
||
(disp_adjust): Remove max_mov_disp field.
|
||
(sh_legitimate_index_p): Use max_mov_insn_displacement and
|
||
mov_insn_alignment_mask.
|
||
(sh_address_cost): Use max_mov_insn_displacement.
|
||
|
||
2012-04-05 Andrew Stubbs <ams@codesourcery.com>
|
||
|
||
* config/arm/arm.md (arch): Add neon_onlya8 and neon_nota8.
|
||
(arch_enabled): Handle new arch types.
|
||
(one_cmpldi2): Add NEON support.
|
||
|
||
2012-04-05 Richard Guenther <rguenther@suse.de>
|
||
|
||
* gimple.c (walk_gimple_op): Compute val_only for the LHS
|
||
of an assigment in the canonical way, avoiding is_gimple_mem_rhs.
|
||
(is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt): Move ...
|
||
* gimplify.c (is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt):
|
||
... here and make static.
|
||
* gimple.h (is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt):
|
||
Remove.
|
||
|
||
2012-04-05 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-ssa-dse.c (dse_optimize_stmt): Remember the stmt
|
||
basic-block before removing it.
|
||
|
||
2012-04-05 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-ssanames.c (release_dead_ssa_names): Compact the SSA
|
||
version namespace as we release the freelist.
|
||
|
||
2012-04-05 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-nrv.c (tree_nrv): Release VDEFs.
|
||
* tree-sra.c (sra_modify_constructor_assign): Likewise.
|
||
(sra_modify_assign): Likewise.
|
||
* tree-vect-stmts.c (vect_remove_stores): Likewise.
|
||
* tree-vect-loop.c (vect_transform_loop): Likewise.
|
||
* tree-ssa-dom.c (optimize_stmt): Likewise.
|
||
* tree-vect-slp.c (vect_schedule_slp): Likewise.
|
||
* tree-ssa-math-opts.c (execute_cse_sincos): Likewise.
|
||
|
||
2012-04-05 Richard Guenther <rguenther@suse.de>
|
||
|
||
* gimple-iterator.c (gsi_remove): Return whether EH edges need to be
|
||
cleanup.
|
||
* gimple.h (gsi_remove): Adjust.
|
||
* tree-ssa-operands.c (unlink_stmt_vdef): Optimize.
|
||
* tree-ssa-dom.c (optimize_stmt): Use gsi_remove result.
|
||
* tree-ssa-dse.c (dse_optimize_stmt): Likewise.
|
||
* tree-ssa-forwprop.c (remove_prop_source_from_use): Likewise.
|
||
* tree-ssa-math-opts.c (execute_optimize_widening_mul): Likewise.
|
||
* tree-ssa-pre.c (eliminate): Likewise.
|
||
|
||
2012-04-04 Mike Stump <mikestump@comcast.net>
|
||
|
||
* doc/rtl.texi (const_double): Document as sign-extending.
|
||
* expmed.c (expand_mult): Ensure we don't use shift incorrectly.
|
||
* emit-rtl.c (immed_double_int_const): Refine to state the
|
||
value is signed.
|
||
* simplify-rtx.c (mode_signbit_p): Add a fixme for wider than
|
||
CONST_DOUBLE integers.
|
||
(simplify_const_unary_operation, UNSIGNED_FLOAT): Ensure no
|
||
negative values are converted. Fix conversions bigger than
|
||
HOST_BITS_PER_WIDE_INT.
|
||
(simplify_binary_operation_1): Ensure we don't use shift incorrectly.
|
||
(simplify_immed_subreg): Sign-extend CONST_DOUBLEs.
|
||
* explow.c (plus_constant_mode): Add.
|
||
(plus_constant): Implement with plus_constant_mode.
|
||
* rtl.h (plus_constant_mode): Add.
|
||
|
||
2012-04-04 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52808
|
||
* tracer.c (tail_duplicate): Do not tail-duplicate loop header blocks.
|
||
* Makefile.in (tracer.o): Depend on $(CFGLOOP_H).
|
||
|
||
2012-04-04 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* expr.c (expand_expr_real_2): Handle larger sizetype in
|
||
POINTER_PLUS_EXPR.
|
||
|
||
2012-04-03 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/t-sh (MULTILIB_MATCHES): Match m2a-single-only
|
||
to m2a-single instead of m2e.
|
||
|
||
2012-04-03 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* expr.c (get_bit_range): Add OFFSET parameter and adjust BITPOS.
|
||
Change type of BITOFFSET to signed. Make sure the lower bound of
|
||
the computed range is non-negative by adjusting OFFSET and BITPOS.
|
||
(expand_assignment): Adjust call to get_bit_range.
|
||
|
||
2012-04-03 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com>
|
||
|
||
* h8300/h8300.c (h8300_current_function_monitor_function_p):
|
||
New function. Added to check monitor functions.
|
||
(h8300_option_override): Modified to generate error/warning
|
||
messages for invalid combinations of different command line
|
||
options.
|
||
* h8300/h8300.md: Generate 'rte' for monitor functions. Do not
|
||
save EXR on stack for monitor function in case of H8S target
|
||
when "-mno-exr" is passed.
|
||
* h8300/h8300-protos.h (h8300_current_function_monitor_function_p):
|
||
Add prototype.
|
||
* doc/invoke.texi: Document H8S options.
|
||
|
||
2012-04-03 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* configure.ac: Use GCC_AC_FUNC_MMAP_BLACKLIST instead
|
||
of gcc_AC_FUNC_MMAP_BLACKLIST.
|
||
* acinclude.m4 (gcc_AC_FUNC_MMAP_BLACKLIST): Remove.
|
||
* Makefile.in (aclocal_deps): Add mmap.m4.
|
||
* configure: Regenerate.
|
||
* aclocal.m4: Regenerate.
|
||
|
||
2012-04-03 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52808
|
||
* tracer.c (tail_duplicate): Return whether we have duplicated
|
||
any block.
|
||
(tracer): If we have duplicated any block, cleanup the CFG.
|
||
* cfghooks.c (duplicate_block): If we duplicated a loop
|
||
header but not its loop, destroy the loop because it now has
|
||
multiple entries.
|
||
* tree-ssa-threadupdate.c (thread_through_loop_header): Tell
|
||
the cfg manipulation routines we are not creating a multiple
|
||
entry loop.
|
||
|
||
2012-04-03 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/vms/vms-c.c (vms_pragma_nomember_alignment): Handle
|
||
'byte' alignment.
|
||
(vms_c_common_override_options): Allow parameterless variadic
|
||
functions.
|
||
|
||
2012-04-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/52835
|
||
* tree-data-ref.c (build_rdg): Return NULL if
|
||
compute_data_dependences_for_loop failed.
|
||
|
||
2012-04-03 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* varasm.c (initializer_constant_valid_for_bitfield_p): Return true
|
||
for REAL_CST as well.
|
||
(output_constructor): Use RECORD_OR_UNION_TYPE_P predicate.
|
||
In the bitfield case, if the value is a REAL_CST, convert it first to
|
||
an INTEGER_CST.
|
||
|
||
2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config.gcc: Use i386/biarchx32.h instead of i386/biarch64.h
|
||
for --with-abi={x32|mx32} or --with-multilib-list=mx32.
|
||
(supported_defaults): Add abi for i[34567]86-*-* and x86_64-*-*.
|
||
|
||
* config/i386/biarchx32.h: New.
|
||
|
||
2012-04-02 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/arm/arm.h (PREFERRED_RELOAD_CLASS): Remove.
|
||
* config/arm/arm.c (TARGET_PREFERRED_RELOAD_CLASS): Define.
|
||
(arm_preferred_reload_class): New function.
|
||
|
||
2012-04-02 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52756
|
||
* tree-ssa-threadupdate.c (def_split_header_continue_p): New function.
|
||
(thread_through_loop_header): After threading through the loop latch
|
||
remove the split part from the loop and clear further threading
|
||
opportunities that would create a multiple entry loop.
|
||
|
||
2012-04-02 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR rtl-optimization/52800
|
||
* cprop.c (execute_rtl_cprop): Call cleanup_cfg with
|
||
CLEANUP_CFG_CHANGED.
|
||
|
||
2012-04-02 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52803
|
||
* loop-init.c (gate_handle_loop2): Destroy loops here if
|
||
we don't enter RTL loop optimizers.
|
||
|
||
2012-04-02 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Partially revert:
|
||
2012-03-29 Richard Guenther <rguenther@suse.de>
|
||
|
||
* rtl.h (extended_count): Remove.
|
||
* combine.c (extended_count): Remove.
|
||
|
||
2012-04-02 Dodji Seketeli <dodji@redhat.com>
|
||
|
||
PR c++/40942
|
||
* pt.c (more_specialized_fn): Don't apply decay conversion to
|
||
types of function parameters.
|
||
|
||
2012-04-02 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* ggc-page.c (PAGE_L1_SIZE, PAGE_L2_SIZE, LOOKUP_L1, LOOKUP_L2)
|
||
(ggc_allocated_p, lookup_page_table_entry, set_page_table_entry)
|
||
(alloc_page, init_ggc, clear_marks, struct ggc_pch_data)
|
||
(ggc_pch_this_base): Use uintptr_t instead of size_t.
|
||
|
||
2012-03-31 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR bootstrap/52784
|
||
* config/i386/i386.c (ix86_option_override_internal): Don't
|
||
check TARGET_64BIT if TARGET_64BIT_DEFAULT is false.
|
||
|
||
2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree-cfg.c (call_can_make_abnormal_goto): New predicate.
|
||
(stmt_can_make_abnormal_goto): Use it.
|
||
(is_ctrl_altering_stmt): Likewise.
|
||
|
||
2012-03-30 Naveen H.S <naveen.S@kpitcummins.com>
|
||
Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/sh.c (push_regs): Skip banked registers when
|
||
resbank attribute is specified.
|
||
(sh_expand_epilogue): Likewise.
|
||
|
||
2012-03-30 Richard Henderson <rth@redhat.com>
|
||
|
||
PR debug/52727
|
||
* combine-stack-adj.c (prev_active_insn_bb): New.
|
||
(next_active_insn_bb): New.
|
||
(force_move_args_size_note): New.
|
||
(combine_stack_adjustments_for_block): Use it.
|
||
|
||
2012-03-30 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/i386/i386.c (struct expand_vec_perm_d): Add one_operand_p.
|
||
(ix86_expand_vector_init_duplicate): Initialize it.
|
||
(expand_vec_perm_palignr): Likewise.
|
||
(ix86_expand_vec_perm_const): Likewise.
|
||
(ix86_vectorize_vec_perm_const_ok): Likewise.
|
||
(expand_vec_perm_blend): Use it.
|
||
(expand_vec_perm_vpermil): Likewise.
|
||
(expand_vec_perm_pshufb): Likewise.
|
||
(expand_vec_perm_1): Likewise.
|
||
(expand_vec_perm_pshuflw_pshufhw): Likewise.
|
||
(expand_vec_perm_interleave2): Likewise.
|
||
(expand_vec_perm_vpermq_perm_1): Likewise.
|
||
(expand_vec_perm_vperm2f128): Likewise.
|
||
(expand_vec_perm_interleave3): Likewise.
|
||
(expand_vec_perm_vperm2f128_vblend): Likewise.
|
||
(expand_vec_perm_vpshufb2_vpermq): Likewise.
|
||
(expand_vec_perm_vpshufb2_vpermq_even_odd): Likewise,.
|
||
(expand_vec_perm_broadcast): Likewise.
|
||
(expand_vec_perm_vpshufb4_vpermq2): Likewise.
|
||
|
||
2012-03-30 Richard Henderson <rth@redhat.com>
|
||
|
||
* dwarf2out.c (gen_variable_die): Initialize off.
|
||
|
||
2012-03-30 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/vms/vms-f.c: New file.
|
||
* config/vms/t-vms (vms-f.o): New rule.
|
||
* config.gcc (*-*-*vms*): Define fortran_target_objs.
|
||
|
||
2012-03-30 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52754
|
||
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Only
|
||
propagate arbitrary addresses into really plain dereferences.
|
||
|
||
2012-03-30 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52772
|
||
* except.c (emit_to_new_bb_before): Move loop updating ...
|
||
(dw2_build_landing_pads): ... here. Use a proper block for
|
||
querying the loop father.
|
||
|
||
2012-03-30 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/ia64/ia64.c (ia64_section_type_flags): Remove
|
||
common_object attribute handling.
|
||
(SECTION_VMS_OVERLAY): Remove
|
||
(ia64_vms_common_object_attribute): Replace abort with an assert.
|
||
Do not set DECL_SECTION_NAME.
|
||
(ia64_vms_output_aligned_decl_common): Handle common_object
|
||
attribute.
|
||
(ia64_vms_elf_asm_named_section): Remove.
|
||
* config/ia64/vms.h (TARGET_ASM_NAMED_SECTION): Remove.
|
||
|
||
2012-03-30 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52786
|
||
* double-int.c (rshift_double): Remove not needed cast.
|
||
|
||
2012-03-30 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-affine.h (print_aff): Remove.
|
||
* tree-affine.c (print_aff): Make static.
|
||
* tree-data-ref.h (access_matrix_get_index_for_parameter): Remove.
|
||
(get_references_in_stmt): Likewise.
|
||
(print_direction_vector): Likewise.
|
||
(print_dir_vectors): Likewise.
|
||
(print_dist_vectors): Likewise.
|
||
(dump_subscript): Likewise.
|
||
(dump_ddrs): Likewise.
|
||
(dump_dist_dir_vectors): Likewise.
|
||
(dump_data_references): Likewise.
|
||
(dump_data_dependence_relation): Likewise.
|
||
(dump_data_dependence_direction): Likewise.
|
||
(dump_rdg_vertex): Likewise.
|
||
(dump_rdg_component): Likewise.
|
||
(debug_ddrs): Declare.
|
||
(struct data_ref_loc_d): Move ...
|
||
* tree-data-ref.c (struct data_ref_loc_d): ... here.
|
||
(get_references_in_stmt): Make static.
|
||
(dump_data_references): Likewise.
|
||
(dump_subscript): Likewise.
|
||
(print_direction_vector): Likewise.
|
||
(print_dir_vectors): Likewise.
|
||
(print_dist_vectors): Likewise.
|
||
(dump_data_dependence_relation): Likewise.
|
||
(dump_dist_dir_vectors): Likewise.
|
||
(dump_ddrs): Likewise.
|
||
(dump_rdg_vertex): Likewise.
|
||
(dump_rdg_component): Likewise.
|
||
(debug_ddrs): New function.
|
||
(access_matrix_get_index_for_parameter): Remove.
|
||
|
||
2012-03-30 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/vms/vms.c (VMS_CRTL_FLOAT32): Rename.
|
||
(VMS_CRTL_FLOAT64, VMS_CRTL_FLOAT64_VAXD): New.
|
||
(VMS_CRTL_FLOAT128, VMS_CRTL_DPML, VMS_CRTL_NODMPL)
|
||
(VMS_CRTL_32ONLY, VMS_CRTL_G_MASK, VMS_CRTL_G_NONE)
|
||
(VMS_CRTL_GA, VMS_CRTL_GL, VMS_CRTL_FLOATV2): New.
|
||
(vms_patch_builtins): Handle new flags
|
||
* config/vms/vms-crtlmap.map: Completed using nm on
|
||
c and math system libraries.
|
||
* config/vms/make-crtlmap.awk: Handle any number of flags.
|
||
|
||
2012-03-30 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* tree-ssa-ccp.c (insert_clobbers_for_var): Do not assert that there
|
||
is a builtin_stack_save in a dominating BB.
|
||
|
||
2012-03-29 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/sse.md (avx_h<plusminus_insn>v4df3): Fix results
|
||
crossing 128bit lane boundary.
|
||
|
||
2012-03-29 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
* ira-color.c (setup_left_conflict_sizes_p): Process all
|
||
conflicting objects.
|
||
|
||
2012-03-29 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/52760
|
||
* tree-vect-slp.c (vect_get_constant_vectors): Convert constant_p
|
||
shift count for {L,R}{SHIFT,ROTATE}_EXPR to TREE_TYPE (vector_type).
|
||
|
||
2012-03-29 Richard Guenther <rguenther@suse.de>
|
||
|
||
* cgraph.h (cgraph_materialize_all_clones): Remove.
|
||
(reset_inline_failed): Likewise.
|
||
* cgraphunit.c (cgraph_materialize_all_clones): Make static.
|
||
* cgraphbuild.c (reset_inline_failed): Remove.
|
||
* rtl.h (cse_main): Remove.
|
||
(extended_count): Likewise.
|
||
* cse.c (dump_class): Mark as DEBUG_FUNCTION.
|
||
(cse_main): Make static.
|
||
* combine.c (extended_count): Remove.
|
||
(dump_combine_stats): Mark as DEBUG_FUNCTION.
|
||
* basic-block.h (reorder_basic_blocks): Remove.
|
||
* bb-reorder.c (reorder_basic_blocks): Make static.
|
||
* Makefile.in (dse.o): Remove dse.h dependency.
|
||
* dse.h: Remove.
|
||
* dse.c (gate_dse): Remove.
|
||
(clear_alias_mode_eq): Likewise.
|
||
(clear_alias_mode_hash): Likewise.
|
||
(dse_record_singleton_alias_set): Likewise.
|
||
(dse_invalidate_singleton_alias_set): Likewise.
|
||
|
||
2012-03-29 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/linux-android.h (ANDROID_STARTFILE_SPEC): Use
|
||
crtbegin_so%O%s for -shared.
|
||
(ANDROID_ENDFILE_SPEC): Use crtend_so%O%s for -shared.
|
||
|
||
2012-03-29 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-flow.h (struct pre_expr_d): Remove forward declaration.
|
||
(add_to_value): Remove.
|
||
(print_value_expressions): Likewise.
|
||
* tree-ssa-pre.c (add_to_value): Make static.
|
||
(print_value_expressions): Likewise.
|
||
* gimple.h (gimple_adjust_this_by_delta): Remove.
|
||
* gimple-fold.c (gimple_adjust_this_by_delta): Likewise.
|
||
|
||
2012-03-29 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/50708
|
||
* double-int.h (rshift_double): Remove.
|
||
* double-int.c (lshift_double): Use absu_hwi to make count positive.
|
||
(rshift_double): Make static, take unsigned count argument,
|
||
remove handling of negative count argument.
|
||
(double_int_rshift): Dispatch to lshift_double.
|
||
|
||
2012-03-28 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/biarch64.h (TARGET_64BIT_DEFAULT): Add
|
||
OPTION_MASK_ABI_64.
|
||
|
||
* config/i386/gnu-user64.h (SPEC_64): Support TARGET_BI_ARCH == 2.
|
||
(SPEC_X32): Likewise.
|
||
(MULTILIB_DEFAULTS): Likewise.
|
||
|
||
* config/i386/i386.c (isa_opts): Remove -m64.
|
||
(ix86_target_string): Properly handle -m32/-m64/-mx32.
|
||
(ix86_option_override_internal): Properly
|
||
set OPTION_MASK_ISA_64BIT and OPTION_MASK_ISA_X32 as well as
|
||
handle -m32, -m64 and -mx32.
|
||
|
||
* config/i386/i386.h (TARGET_X32): Replace OPTION_ISA_X32
|
||
with OPTION_ABI_X32. Moved after TARGET_LP64.
|
||
(TARGET_LP64): Changed to OPTION_ABI_64.
|
||
|
||
* config/i386/i386.opt (m64): Replace ISA_64BIT with ABI_64.
|
||
(mx32): Replace ISA_X32 with ABI_X32.
|
||
|
||
2012-03-28 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree.c (tree_size) <VECTOR_CST>: New case.
|
||
|
||
2012-03-28 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.c (ix86_modes_tieable_p): Handle 32bit AVX modes.
|
||
(ix86_expand_vector_move_misalign): Remove un-needed gen_lowpart calls.
|
||
|
||
2012-03-28 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/52691
|
||
* tree-ssa-ccp.c (optimize_stdarg_builtin): Optimize
|
||
__builtin_va_start to __builtin_next_arg if the latter is
|
||
builtin_decl_explicit_p rather than when it is not.
|
||
|
||
PR middle-end/52750
|
||
* tree-vect-generic.c (vector_element): Perform multiplication
|
||
for pos in bitsizetype type instead of idx type.
|
||
|
||
2012-03-28 Richard Guenther <rguenther@suse.de>
|
||
|
||
* loop-init.c (loop_optimizer_init): If loops are preserved
|
||
perform incremental initialization of required loop features.
|
||
(loop_optimizer_finalize): If loops are to be preserved only
|
||
clean up optional loop features.
|
||
(rtl_loop_done): Forcefully free loops here.
|
||
* cgraph.c (cgraph_release_function_body): Forcefully free loops.
|
||
* cfgexpand.c (expand_gimple_cond): Properly add new basic-blocks
|
||
to existing loops.
|
||
(construct_init_block): Likewise.
|
||
(construct_exit_block): Likewise.
|
||
(gimple_expand_cfg): Clear LOOP_CLOSED_SSA loop state. Cleanup
|
||
the CFG after expanding.
|
||
* cfgloop.c (verify_loop_structure): Calculate or verify dominators.
|
||
If we needed to calculate them, free them afterwards.
|
||
* tree-pass.h (PROP_loops): New define.
|
||
* tree-ssa-loop.c (pass_tree_loop_init): Provide PROP_loops.
|
||
* basic-block.h (CLEANUP_CFG_CHANGED): New.
|
||
* cfgcleanup.c (merge_blocks_move): Protect loop latches.
|
||
(cleanup_cfg): If we did something and have loops around, fix them up.
|
||
* cse.c (rest_of_handle_cse_after_global_opts): Call cleanup_cfg
|
||
with CLEANUP_CFG_CHANGED.
|
||
* cfghooks.c (merge_blocks): If we merge a loop header into
|
||
its predecessor, update the loop structure.
|
||
(duplicate_block): If we copy a loop latch, adjust loop state
|
||
to note we may have multiple latches.
|
||
(delete_basic_block): Mark loops for fixup if we remove a loop.
|
||
* cfganal.c (forwarder_block_p): Protect loop latches, headers
|
||
and preheaders.
|
||
* cfgrtl.c (rtl_can_merge_blocks): Protect loop latches.
|
||
(cfg_layout_can_merge_blocks_p): Likewise.
|
||
* cprop.c (bypass_block): If we create a loop with multiple
|
||
entries, mark it for removal.
|
||
* except.c (emit_to_new_bb_before): Add the new basic-block
|
||
to existing loops.
|
||
* tree-eh.c (lower_resx): Likewise.
|
||
* omp-low.c (finalize_task_copyfn): Do not copy PROP_loops.
|
||
(expand_omp_taskreg): Likewise.
|
||
* tree-inline.c (initialize_cfun): Likewise.
|
||
* tree-mudflap.c (add_bb_to_loop): Prototype.
|
||
(mf_build_check_statement_for): Properly add new basic-blocks
|
||
to existing loops.
|
||
* tree-ssa-threadupdate.c (thread_block): Mark loops for fixup
|
||
if we remove a loop.
|
||
(thread_through_loop_header): Likewise.
|
||
* trans-mem.c (tm_log_emit_save_or_restores): Properly add
|
||
new basic-blocks to existing loops.
|
||
(expand_transaction): Likewise.
|
||
* Makefile.in (except.o): Add $(CFGLOOP_H).
|
||
(expr.o): Likewise.
|
||
(cgraph.o): Likewise.
|
||
(cprop.o): Likewise.
|
||
(cfgexpand.o): Likewise.
|
||
(cfganal.o): Likewise.
|
||
(trans-mem.o): Likewise.
|
||
(tree-eh.o): Likewise.
|
||
|
||
2012-03-28 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/52692
|
||
* config/avr/avr.c (TARGET_BUILTIN_DECL): New define.
|
||
(avr_builtin_decl): New static function.
|
||
(struct avr_builtin_description, avr_bdesc): Move up.
|
||
Add GTY marker. Add field fndecl. Remove redundant field id.
|
||
(avr_init_builtins): Initialize avr_bdesc[ID].fndecl.
|
||
(avr_expand_builtin): Code cleanup because .id is removed.
|
||
|
||
2012-03-28 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/52737
|
||
* config.gcc (tm_file): Remove avr/multilib.h.
|
||
|
||
* doc/invoke.texi (AVR Options): Adjust documentation of -mtiny-stack.
|
||
|
||
* config/avr/genmultilib.awk: Remove code to generate multilib.h.
|
||
(BEGIN): Use -msp8 as multilib option instead of -mtiny-stack.
|
||
* config/avr/t-avr: Remove generation of multilib.h.
|
||
* config/avr/t-multilib: Regenerate.
|
||
* config/avr/multilib.h: Remove.
|
||
* config/avr/avr.opt (-msp8): New option.
|
||
(avr_sp8): New variable.
|
||
* config/avr/driver-avr.c (avr_device_to_sp8): New function.
|
||
* config/avr/avr.h (AVR_HAVE_SPH): New define.
|
||
(AVR_HAVE_8BIT_SP): Also set by avr_sp8 i.e. -msp8.
|
||
(avr_device_to_sp8): New prototype.
|
||
(EXTRA_SPEC_FUNCTIONS): Add { "device_to_sp8", avr_device_to_sp8 }
|
||
(DRIVER_SELF_SPECS): New define.
|
||
* config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in defines:
|
||
__AVR_SP8__, __AVR_HAVE_SPH__.
|
||
* config/avr/avr.c (output_movhi): Use AVR_HAVE_SPH instead of
|
||
AVR_HAVE_8BIT_SP to decide if SP_H is present.
|
||
(avr_file_start): Ditto.
|
||
|
||
2012-03-28 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/52736
|
||
* config/i386/sse.md (sse2_loadlpd splitter): Use offset 0
|
||
instead of 8 in adjust_address.
|
||
|
||
2012-03-27 Aurelien Buhrig <aurelien.buhrig.gcc@gmail.com>
|
||
|
||
PR middle-end/51893
|
||
* expmed.c (store_bit_field_1): Fix wordnum value for big-endian
|
||
targets.
|
||
|
||
2012-03-27 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/50751
|
||
* config/sh/sh.c (sh_legitimize_address, sh_legitimize_reload_address):
|
||
Rearrange conditional logic. Move displacement address calculations
|
||
to ...
|
||
(sh_find_mov_disp_adjust): ... this new function.
|
||
|
||
2012-03-27 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/arm/arm.opt (mapcs): Remove MaskExists.
|
||
* config/cris/linux.opt (mno-gotplt): Likewise.
|
||
* config/i386/i386.opt (mhard-float): Likewise.
|
||
(msse4): Likewise.
|
||
(mno-sse4): Likewise.
|
||
* config/m68k/m68k.opt (mhard-float): Likewise.
|
||
* config/mep/mep.op (mcop32): Likewise.
|
||
* config/pa/pa-hpux.opt (msio): Likewise.
|
||
* config/pa/pa64-hpux.opt (mgnu-ld): Likewise.
|
||
* config/picochip/picochip.opt (mlittle): Likewise.
|
||
* config/sh/sh.opt (mrenesas): Likewise.
|
||
* config/sparc/long-double-switch.opt (mlong-double-128): Likewise.
|
||
* config/sparc/sparc.opt (mhard-float): Likewise.
|
||
* config/v850/v850.opt (mv850es): Likewise.
|
||
* config/vax/vax.opt (mg-float): Likewise.
|
||
|
||
2012-03-27 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR middle-end/52693
|
||
* tree-sra.c (sra_modify_assign): Do not call
|
||
load_assign_lhs_subreplacements when working with an unscalarizable
|
||
region.
|
||
|
||
2012-03-27 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/52698
|
||
* config/i386/i386-protos.h (ix86_legitimize_reload_address):
|
||
New prototype.
|
||
* config/i386/i386.h (LEGITIMIZE_RELOAD_ADDRESS): New define.
|
||
* config/i386/i386.c: Include reload.h.
|
||
(ix86_legitimize_reload_address): New function.
|
||
|
||
2012-03-27 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* opth-gen.awk: Allocated a bit for Mask and InverseMask if it
|
||
hasn't been allocated. Define a target macro for Mask and
|
||
InverseMask if it hasn't been defined. Remove MaskExists handling.
|
||
|
||
* doc/options.texi: Remove MaskExists.
|
||
|
||
2012-03-27 Chung-Lin Tang <cltang@codesourcery.com>
|
||
|
||
PR target/52667
|
||
* config/sh/sh.c (find_barrier): Add equality check of last_got
|
||
to avoid going above orig insn. Update comments.
|
||
|
||
2012-03-27 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52720
|
||
* fold-const.c (try_move_mult_to_index): Handle &x.array more
|
||
explicitely.
|
||
|
||
2012-03-27 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* expmed.c (store_bit_field): Assert that BITREGION_START is a multiple
|
||
of a unit before computing the offset in units.
|
||
* expr.c (get_bit_range): Return the null range if the enclosing record
|
||
is part of a larger bit field.
|
||
|
||
2012-03-27 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/ia64/vms.h (CASE_VECTOR_MODE): Define.
|
||
* config/ia64/ia64.md: Remove mode in template.
|
||
Sign extend operand in expand_simple_binop.
|
||
* config/ia64/ia64.h (ASM_OUTPUT_ADDR_DIFF_ELT): Use
|
||
CASE_VECTOR_MODE instead of TARGET_ILP32.
|
||
(ADDR_VEC_ALIGN): Make it depends on CASE_VECTOR_MODE.
|
||
|
||
2012-03-26 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* varasm.c (assemble_external): #if 0 out the new assert from the
|
||
previous commit, it breaks the Java and Go front ends.
|
||
|
||
2012-03-26 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* toplev.c (check_global_declaration_1): Do not call assemble_external.
|
||
* expr.c (emit_block_move_libcall_fn): Likewise.
|
||
(clear_storage_libcall_fn): Likewise.
|
||
(expand_expr_addr_expr_1): Likewise.
|
||
(expand_expr_real_1): Likewise.
|
||
* calls.c (rtx_for_function_call): Likewise.
|
||
|
||
* varasm.c (assemble_external): Assert this function is only called
|
||
during or after expanding to RTL.
|
||
|
||
2012-03-26 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR tree-optimization/50052
|
||
* tree-sra.c (tree_non_aligned_mem_p): Removed.
|
||
(tree_non_aligned_mem_for_access_p): Likewise.
|
||
(build_accesses_from_assign): Removed strict alignment requirements
|
||
checks.
|
||
(access_precludes_ipa_sra_p): Likewise.
|
||
|
||
2012-03-26 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52701
|
||
* tree-vect-loop.c (vect_analyze_scalar_cycles_1): Always
|
||
compute and set the evolution part of PHI nodes.
|
||
|
||
2012-03-26 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52721
|
||
* tree-vect-stmts.c (vect_init_vector): Handle scalars.
|
||
|
||
2012-03-26 Ulrich Weigand <ulrich.weigand@linaro.org>
|
||
|
||
PR tree-optimization/52686
|
||
* tree-vect-data-refs.c (vect_get_smallest_scalar_type): Handle
|
||
WIDEN_LSHIFT_EXPR.
|
||
|
||
2012-03-26 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/alpha/vms.h (LINK_SPEC): Simplify.
|
||
(STARTFILE_SPEC): Remove -mvms-return-codes handling.
|
||
(NAME__MAIN, SYMBOL__MAIN): Remove.
|
||
(VMS_DEBUG_MAIN_POINTER): Remove.
|
||
* config/ia64/vms.h: Likewise.
|
||
* config/alpha/alpha.c (alpha_start_function): Move vms_debug_main
|
||
code to vms.c. Call vms_start_function.
|
||
* config/ia64/ia64.c (ia64_start_function): Likewise.
|
||
* config/vms/vms-protos.h (vms_start_function): Declare.
|
||
* config/vms/vms.c (vms_start_function): New function.
|
||
* config/vms/vms.h (MATH_LIBRARY): Define.
|
||
(VMS_DEBUG_MAIN_POINTER): Define.
|
||
|
||
2012-03-26 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR rtl-optimization/52629
|
||
* reload1.c (count_pseudo): Short-circuit common case.
|
||
(count_spilled_pseudo): Return early for pseudos without hard regs.
|
||
Assert that the pseudo has got a hard reg before manipulating it.
|
||
|
||
2012-03-24 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR lto/51663
|
||
* varpool.c (varpool_finalize_decl): Handle toplevel_reorder here.
|
||
(decide_is_variable_needed): Do not handle toplevel reorder here.
|
||
* cgraph.h (varpool_can_remove_if_no_refs): Likewise.
|
||
* ipa.c (cgraph_remove_unreachable_nodes): Remove unreachable vars
|
||
even at -O0.
|
||
|
||
2012-03-24 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* expr.c (optimize_bitfield_assignment_op) <BIT_IOR_EXPR>: Use str_mode
|
||
and str_bitsize instead of more convoluted expressions.
|
||
|
||
2012-03-24 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/52610
|
||
* config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=leon.
|
||
|
||
2012-03-24 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/52656
|
||
* config/sparc/sparc.c (sparc_handle_vis_mul8x16): Fix pasto.
|
||
|
||
2012-03-23 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* tree-sra.c (build_accesses_from_assign): Remove FIXME comment.
|
||
|
||
2012-03-23 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52678
|
||
* tree-vectorizer.h (struct _stmt_vec_info): Add
|
||
loop_phi_evolution_part member.
|
||
(STMT_VINFO_LOOP_PHI_EVOLUTION_PART): New define.
|
||
* tree-vect-loop.c (vect_analyze_scalar_cycles_1): Initialize
|
||
STMT_VINFO_LOOP_PHI_EVOLUTION_PART.
|
||
* tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer):
|
||
Use the cached evolution part and the PHI nodes value from
|
||
the loop preheader edge instead of re-analyzing the evolution.
|
||
|
||
2012-03-22 Maxim Kuvyrkov <maxim@codesourcery.com>
|
||
|
||
* config/mips/mips-tables.opt: Update.
|
||
* config/mips/mips.md (processor): Add xlp.
|
||
* config/mips/mips-cpus.def: Add xlp.
|
||
* config/mips/mips.c (mips_rtx_cost_data): Add costs for XLP, copy from
|
||
5KF for now.
|
||
* config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Handle xlp.
|
||
* doc/invoke.texi: Mention XLP.
|
||
|
||
2012-03-22 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/52547
|
||
* tree-nested.c (convert_tramp_reference_stmt): Call declare_vars
|
||
on any new_local_var_chain vars declared during recursing on
|
||
GIMPLE_OMP_PARALLEL or GIMPLE_OMP_TASK body.
|
||
|
||
2012-03-22 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/alpha/alpha.h (ASM_OUTPUT_ALIGN): Move to config/alpha/elf.h
|
||
(ASM_OUTPUT_SKIP): Move to config/alpha/vms.h
|
||
(ASM_OUTPUT_LOCAL): Ditto.
|
||
(ASM_OUTPUT_COMMON): Remove.
|
||
* config/alpha/elf.h (ASM_OUTPUT_DEF_FROM_DECLS): Use ASM_OUTPUT_DEF.
|
||
* config/alpha/vms.h (ASM_OUTPUT_ALIGN): Do not undefine before define.
|
||
|
||
2012-03-22 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR middle-end/51737
|
||
* cgraph.c (cgraph_remove_node_and_inline_clones): Add FORBIDDEN_NODE
|
||
parameter.
|
||
* cgraph.h (cgraph_remove_node_and_inline_clones): Update prototype.
|
||
* ipa-inline-transform.c (save_inline_function_body): Remove
|
||
copied clone if needed.
|
||
* tree-inline.c (delete_unreachable_blocks_update_callgraph): Update.
|
||
|
||
2012-03-22 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52666
|
||
* fold-const.c (fold_ternary_loc): Fix typo.
|
||
|
||
2012-03-22 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/52496
|
||
* config/avr/avr.md (unspec): Remove UNSPEC_MEMORY_BARRIER.
|
||
(unspecv): Add UNSPECV_MEMORY_BARRIER.
|
||
(cli_sei): Use unspec_volatile instead of unspec for memory barrier.
|
||
(delay_cycles_1, delay_cycles_2): Ditto.
|
||
(delay_cycles_3, delay_cycles_4): Ditto.
|
||
(nopv, *nopv): Ditto.
|
||
(sleep, *sleep): Ditto.
|
||
(wdr, *wdr): Ditto.
|
||
|
||
2012-03-22 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52548
|
||
* tree-ssa-pre.c (valid_in_sets): Remove handling of invalidation
|
||
because of clobbers.
|
||
(prune_clobbered_mems): New function.
|
||
(compute_antic_aux): Use it to prune ANTIC_OUT.
|
||
(compute_partial_antic_aux): Use it to prune PA_IN.
|
||
(compute_avail): Only insert expressions into EXP_GEN that are not
|
||
invalidated when translated up to the beginning of the block.
|
||
|
||
2012-03-22 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52638
|
||
* tree-vect-stmts.c (vect_init_vector_1): New function, split
|
||
out from ...
|
||
(vect_init_vector): ... here. Handle scalar vector inits.
|
||
(vect_get_vec_def_for_operand): Adjust.
|
||
(vectorizable_load): Likewise.
|
||
|
||
2012-03-22 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config.gcc (alpha*-*-linux*): Add elfos.h to tm_file.
|
||
(alpha*-*-freebsd*): Ditto.
|
||
(alpha*-*-netbsd*): Ditto.
|
||
(alpha*-*-openbsd*): Ditto.
|
||
* config/alpha/elf.h (OBJECT_FORMAT_ELF): Remove.
|
||
(DWARF2_DEBUGGING_INFO): Remove.
|
||
(PREFERRED_DEBUGGING_TYPE): Remove.
|
||
(ASM_FINAL_SPEC): Remove.
|
||
(IDENT_ASM_OP): Remove.
|
||
(ASM_OUTPUT_IDENT): Remove.
|
||
(SKIP_ASM_OP): Remove.
|
||
(ASM_OUTPUT_SKIP): Remove.
|
||
(ALIGN_ASM_OP): Remove.
|
||
(ASM_OUTPUT_BEFORE_CASE_LABEL): Remove.
|
||
(ASM_OUTPUT_CASE_LABEL): Remove.
|
||
(ASM_OUTPUT_EXTERNAL_LIBCALL): Remove.
|
||
(COMMON_ASM_OP): Remove.
|
||
(ASM_OUTPUT_ALIGNED_COMMON): Remove.
|
||
(ASCII_DATA_ASM_OP): Remove.
|
||
(READONLY_DATA_SECTION_ASM_OP): Remove.
|
||
(INIT_SECTION_ASM_OP): Remove.
|
||
(FINI_SECTION_ASM_OP): Remove.
|
||
(ASM_SECTION_START_OP): Remove.
|
||
(ASM_OUTPUT_SECTION_START_FILE): Remove.
|
||
(TARGET_ASM_NAMED_SECTION): Remove.
|
||
(TARGET_ASM_SELECT_SECTION): Remove.
|
||
(MAKE_DECL_ONE_ONLY): Remove.
|
||
(TYPE_ASM_OP): Remove.
|
||
(SIZE_ASM_OP): Remove.
|
||
(ASM_WEAKEN_LABEL): Remove.
|
||
(TYPE_OPERAND_FMT): Remove.
|
||
(ASM_DECLARE_RESULT): Remove.
|
||
(ASM_DECLARE_OBJECT_NAME): Remove.
|
||
(ASM_FINISH_DECLARE_OBJECT): Remove.
|
||
(ELF_ASCII_ESCAPES): Remove.
|
||
(ELF_STRING_LIMIT): Remove.
|
||
(STRING_ASM_OP): Remove.
|
||
(ASM_OUTPUT_EXTERNAL): Remove.
|
||
(TARGET_ASM_FILE_START_FILE_DIRECTIVE): Redefine to false.
|
||
* config/alpha/alpha.h (PCC_BITFIELD_TYPE_MATTERS): Undefine
|
||
before define.
|
||
(ASM_DECLARE_FUNCTION_NAME): Ditto.
|
||
(ASM_DECLARE_FUNCTION_SIZE): Ditto.
|
||
(ASM_GENERATE_INTERNAL_LABEL): Ditto.
|
||
(ASM_OUTPUT_SKIP): Ditto.
|
||
(READONLY_DATA_SECTION_ASM_OP): Remove.
|
||
(USER_LABEL_PREFIX): Remove.
|
||
(ASM_OUTPUT_ASCII): Remove.
|
||
(ASM_OUTPUT_CASE_LABEL): Remove.
|
||
(NO_DOLLAR_IN_LABEL): Undefine.
|
||
|
||
2012-03-22 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52459
|
||
* tree-ssa-pre.c (inhibit_phi_insertion): Do not inhibit
|
||
PHI insertion for calls.
|
||
|
||
2012-03-21 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* cse.c (invalidate_from_sets_and_clobbers, try_back_substitute_reg,
|
||
find_sets_in_insn, canonicalize_insn): Split out from ...
|
||
(cse_insn): ... here.
|
||
(invalidate_from_clobbers): Take an insn instead of the pattern.
|
||
|
||
2012-03-21 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/52479
|
||
* config/sh/sh-protos.h (sh_fsca_df2int): Remove.
|
||
* config/sh/sh.c (sh_fsca_df2int_rtx, sh_fsca_df2int): Remove.
|
||
* config/sh/sh.md (sindf2, cosdf2): Remove.
|
||
|
||
2012-03-21 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
PR target/52642
|
||
* config/sh/sh.c (sh_expand_prologue): Emit blockage at the end of
|
||
prologue for unwinder and profiler.
|
||
|
||
2012-03-21 Andreas Tobler <andreast@fgznet.ch>
|
||
|
||
* configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*.
|
||
Introduce emul_name to select the right linker emulation for
|
||
powerpc64-*-freebsd*.
|
||
* configure: Regenerate.
|
||
* config.gcc: Add bits to support powerpc64-*-freebsd*.
|
||
* config/rs6000/freebsd.h (POWERPC_FREEBSD): Define.
|
||
* config/rs6000/freebsd64.h: New file.
|
||
* config/rs6000/rs6000.c (rs6000_option_override_internal): Use
|
||
POWERPC_FREEBSD.
|
||
(rs6000_savres_strategy): Likewise.
|
||
(rs6000_savres_routine_name): Likewise.
|
||
(rs6000_elf_file_end): Likewise.
|
||
* config/rs6000/t-freebsd64: New file.
|
||
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Set the
|
||
rs6000_current_abi for 64-bit FreeBSD to ABI_AIX.
|
||
|
||
* config/rs6000/freebsd64.h: Remove duplicated entries from last
|
||
commit.
|
||
* config/rs6000/t-freebsd64: Likewise.
|
||
|
||
2012-03-21 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR rtl-optimization/52543
|
||
PR target/52461
|
||
* config/avr/avr-protos.h (avr_load_lpm): New prototype.
|
||
* config/avr/avr.c (avr_mode_dependent_address_p): New function.
|
||
(TARGET_MODE_DEPENDENT_ADDRESS_P): New define.
|
||
(avr_load_libgcc_p): Restrict to __flash loads.
|
||
(avr_out_lpm): Only handle 1-byte loads from __flash.
|
||
(avr_load_lpm): New function.
|
||
(avr_find_unused_d_reg): Remove.
|
||
(avr_out_lpm_no_lpmx): Remove.
|
||
(adjust_insn_length): Handle ADJUST_LEN_LOAD_LPM.
|
||
* config/avr/avr.md (unspec): Add UNSPEC_LPM.
|
||
(load_<mode>_libgcc): Use UNSPEC_LPM instead of MEM.
|
||
(load_<mode>, load_<mode>_clobber): New insns.
|
||
(mov<mode>): For multi-byte move from non-generic
|
||
16-bit address spaces: Expand to load_<mode> resp.
|
||
load_<mode>_clobber.
|
||
(load<mode>_libgcc): Remove expander.
|
||
(split-lpmx): Remove split.
|
||
|
||
2012-03-21 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* neon.md (neon_vget_lanev2di): Use gen_lowpart and gen_highpart.
|
||
* config/arm/neon.ml (Fixed_return_reg): Renamed to fixed_vector_reg.
|
||
All callers changed.
|
||
(Fixed_core_reg): New feature.
|
||
(Vget_lane [sizes S64 and U64]): Add Fixed_core_reg. Allow fmrrd in
|
||
disassembly.
|
||
* neon-testgen.ml: Handle Fixed_core_reg.
|
||
|
||
2012-03-21 Andrew Stubbs <ams@codesourcery.com>
|
||
|
||
* config/arm/arm.c (thumb2_reorg): Add complete support
|
||
for 16-bit instructions.
|
||
* config/arm/thumb2.md: Delete obsolete flag-clobbering peepholes.
|
||
|
||
2012-03-21 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimizer/52636
|
||
* tree-vect-slp.c (vect_get_constant_vectors): Convert constants
|
||
to the appropriate type.
|
||
|
||
2012-03-21 Richard Guenther <rguenther@suse.de>
|
||
|
||
* Makefile.in (cfgexpand.o): Add $(REGS_H) and $(INTEGRATE_H)
|
||
dependencies.
|
||
* cfgexpand.c (gimple_expand_cfg): Fold in pass_init_function,
|
||
pass_jump, pass_initial_value_sets and pass_unshare_all_rtl.
|
||
* passes.c (init_optimization_passes): Remove pass_init_function,
|
||
pass_jump, pass_initial_value_sets and pass_unshare_all_rtl.
|
||
* tree-pass.h (pass_init_function): Remove.
|
||
(pass_jump): Remove.
|
||
(pass_initial_value_sets): Remove.
|
||
(pass_unshare_all_rtl): Remove.
|
||
* integrate.c (pass_initial_value_sets): Remove.
|
||
* emit-rtl.c (pass_unshare_all_rtl): Remove.
|
||
* tree.h (init_function_for_compilation): Remove.
|
||
* function.c (init_function_for_compilation): Remove.
|
||
(pass_init_function): Remove.
|
||
* cfgcleanup.c (rest_of_handle_jump): Remove.
|
||
(pass_jump): Remove.
|
||
|
||
2012-03-20 Jason Merrill <jason@redhat.com>
|
||
|
||
* tree-streamer-in.c (streamer_alloc_tree): Call
|
||
ggc_alloc_zone_cleared_tree_node instead of
|
||
ggc_alloc_zone_cleared_tree_node_stat.
|
||
|
||
2012-03-20 Jonathan Wakely <jwakely.gcc@gmail.com>
|
||
|
||
* doc/extend.texi (Template Instantiation): Remove anachronisms.
|
||
|
||
2012-03-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/52607
|
||
* config/i386/i386.c (expand_vec_perm_vperm2f128): New function.
|
||
(ix86_expand_vec_perm_const_1): Call it.
|
||
|
||
* config/i386/i386.c (vselect_insn): New variable.
|
||
(init_vselect_insn): New function.
|
||
(expand_vselect, expand_vselect_insn): Add testing_p argument.
|
||
Call init_vselect_insn if vselect_insn is NULL. Adjust
|
||
PATTERN (vselect_insn), instead of creating a new insn each time,
|
||
only emit a copy of it if not testing and recog has been successful.
|
||
(expand_vec_perm_pshufb, expand_vec_perm_1,
|
||
expand_vec_perm_pshuflw_pshufhw, expand_vec_perm_broadcast_1): Adjust
|
||
callers.
|
||
|
||
PR target/52607
|
||
* config/i386/i386.md ("isa" attribute): Add avx2 and noavx2.
|
||
("enabled" attribute): Handle avx2 and noavx2 isas.
|
||
* config/i386/sse.md (avx2_vec_dupv8sf_1, avx2_pbroadcast<mode>_1):
|
||
New insns.
|
||
(vec_dup<mode>): Add avx2 =x,x alternative.
|
||
(vec_dup<mode> splitter): Don't split if TARGET_AVX2.
|
||
(*avx_vperm_broadcast_<mode>): Don't split V4DFmode if TARGET_AVX2.
|
||
For TARGET_AVX2, V8SFmode and elt == 0 split into vbroadcastss.
|
||
* config/i386/i386.c (expand_vec_perm_pshufb): Emit also vpermps
|
||
for V8SFmode.
|
||
(expand_vec_perm_1): For broadcasts, use avx2_pbroadcast<mode>_1
|
||
if possible, handle also V8SFmode.
|
||
|
||
2012-03-20 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm/predicates.md (zero_operand, reg_or_zero_operand): New predicates.
|
||
* arm/neon.md (neon_vceq<mode>, neon_vcge<mode>): Use
|
||
reg_or_zero_operand predicate.
|
||
(neon_vcle<mode>, neon_vclt<mode>): Use zero_operand predicate.
|
||
|
||
2012-03-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/i386.c (ix86_decompose_address) <case ZERO_EXTEND>:
|
||
If operand isn't UNSPEC, return 0.
|
||
|
||
2012-03-20 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-pass.h (pass_rtl_eh): Remove.
|
||
* except.c (gate_handle_eh): Likewise.
|
||
(rest_of_handle_eh): Likewise.
|
||
(pass_rtl_eh): Likewise.
|
||
(finish_eh_generation): Export.
|
||
* except.h (finish_eh_generation): Declare.
|
||
* passes.c (init_optimization_passes): Remove pass_rtl_eh.
|
||
* cfgexpand.c (gimple_expand_cfg): Call finish_eh_generation
|
||
after expanding stack alignment. Instead of compacting blocks
|
||
call cleanup_cfg.
|
||
|
||
2012-03-20 Richard Guenther <rguenther@suse.de>
|
||
|
||
* stor-layout.c (finish_bitfield_representative): Fallback
|
||
to conservative maximum size if the padding up to the next
|
||
field cannot be computed as a constant.
|
||
(finish_bitfield_layout): If we cannot compute the distance
|
||
between the start of the bitfield representative and the
|
||
bitfield member start a new representative.
|
||
* expr.c (get_bit_range): The distance between the start of
|
||
the bitfield representative and the bitfield member is zero
|
||
if the field offsets are not constants.
|
||
|
||
2012-03-20 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* tree.h (enum size_type_kind): Add stk_ prefix to constants,
|
||
convert in lowercase.
|
||
(sizetype_tab, sizetype, bitsizetype, ssizetype, sbitsizetype)
|
||
(size_int, ssize_int, bitsize_int, sbitsize_int): Adjust.
|
||
* stor-layout.c (sizetype_tab): Adjust.
|
||
(initialize_sizetypes): Use SIZETYPE instead of SIZE_TYPE.
|
||
* tree-streamer.c (preload_common_nodes): Use stk_type_kind_last
|
||
instead of type_kind_last.
|
||
* tree-scalar-evolution.c (interpret_rhs_expr): Use size_int
|
||
instead of size_int_kind.
|
||
* doc/tm.texi.in (Type Layout): Document SIZETYPE.
|
||
* doc/tm.texi: Regenerate.
|
||
* defaults.h (SIZETYPE): Provide a default value.
|
||
* config/vms/vms.h (SIZE_TYPE): Define as "unsigned int".
|
||
(SIZETYPE): Define.
|
||
|
||
2012-03-20 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh.md: Use braced string notation where applicable.
|
||
|
||
2012-03-19 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (allocate_stack): Simplify.
|
||
|
||
2012-03-19 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* builtins.c (expand_builtin_cexpi): Use copy_addr_to_reg instead of
|
||
copy_to_mode_reg (Pmode, ...).
|
||
(expand_builtin_frame_address): Ditto.
|
||
* expr.c (emit_block_move_via_libcall): Ditto.
|
||
(set_storage_via_libcall): Ditto.
|
||
|
||
* config/i386/i386.c (ix86_expand_movmem): Ditto.
|
||
(ix86_expand_setmem): Ditto.
|
||
(ix86_trampoline_init): DItto.
|
||
* config/i386/i386.md (cmpstrnsi): Ditto.
|
||
|
||
2012-03-19 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* config/sh/sh.opt (madjust-unroll): Mark as ignored/obsolete.
|
||
* config/sh/sh.h (TARGET_OPT_DEFAULT): Don't use MASK_ADJUST_UNROLL.
|
||
* doc/invoke.texi (Option Summary): Remove -madjust-unroll.
|
||
(SH Options): Likewise.
|
||
|
||
2012-03-19 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.c (get_thread_pointer): Add tp_mode argument.
|
||
Generate ZERO_EXTEND in place if GET_MODE (tp) != tp_mode.
|
||
(legitimize_tls_address) <TLS_MODEL_INITIAL_EXEC>: Always generate
|
||
DImode UNSPEC_GOTNTPOFF references on TARGET_64BIT.
|
||
(ix86_decompose_address): Allow zero extended UNSPEC_TP references.
|
||
|
||
Revert:
|
||
2012-03-13 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.h (TARGET_TLS_INDIRECT_SEG_REFS): New.
|
||
* config/i386/i386.c (ix86_decompose_address): Use
|
||
TARGET_TLS_INDIRECT_SEG_REFS to prevent %fs:(%reg) addresses.
|
||
(legitimize_tls_address): Use TARGET_TLS_INDIRECT_SEG_REFS to load
|
||
thread pointer to a register.
|
||
|
||
Revert:
|
||
2012-03-10 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (ix86_decompose_address): Disallow fs:(reg)
|
||
if Pmode != word_mode.
|
||
(legitimize_tls_address): Call gen_tls_initial_exec_x32 if
|
||
Pmode == SImode for TARGET_X32.
|
||
|
||
* config/i386/i386.md (UNSPEC_TLS_IE_X32): New.
|
||
(tls_initial_exec_x32): Likewise.
|
||
|
||
2012-03-19 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/50751
|
||
* config/sh/sh.h (CONST_OK_FOR_K04, CONST_OK_FOR_K12, DISP_ADDR_P,
|
||
DISP_ADDR_OFFSET): New macros.
|
||
* config/sh/sh.c (sh_address_cost): Add SH2A special case.
|
||
(sh_legitimate_index_p): Allow QImode displacements for non-SH2A.
|
||
(sh_legitimize_address): Add QImode displacement handling.
|
||
(sh_cannot_change_mode_class): Disallow GENERAL_REGS for SFmode
|
||
vector subregs.
|
||
(sh_secondary_reload): Add QImode displacement handling.
|
||
* config/sh/predicates.md (movsrc_no_disp_mem_operand): New predicate.
|
||
* config/sh/constraints.md (K04, Snd, Sdd): New constraints.
|
||
* config/sh/sh.md (extendqisi2): Remove constraints from expander.
|
||
(*extendqisi2_compact): Rename to *extendqisi2_compact_reg, restrict
|
||
to register operands only.
|
||
(*extendqisi2_compact_mem_disp, *extendqisi2_compact_snd): New insns.
|
||
(extendqihi2): Change insn to expander.
|
||
(*extendqihi2_compact_reg): New insn.
|
||
(movqi_i, movqi): Replace with ...
|
||
(movqi, *movqi_reg_reg, *movqi_store_mem_disp12,
|
||
*movqi_load_mem_disp, *movqi_load_mem_disp): ... these.
|
||
Add new peepholes for QImode displacement addressing.
|
||
|
||
2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
|
||
|
||
PR c++/14710
|
||
* doc/invoke.texi: Document -Wuseless-cast.
|
||
|
||
2012-03-19 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree.def (REALPART_EXPR, IMAGPART_EXPR, VIEW_CONVERT_EXPR): Move.
|
||
* tree.h (handled_component_p): Reorder cases.
|
||
* dwarf2out.c (loc_list_for_address_of_addr_expr_of_indirect_ref): Do
|
||
not initialize unsignedp.
|
||
(loc_list_from_tree): Likewise.
|
||
(fortran_common): Likewise.
|
||
* simplify-rtx.c (delegitimize_mem_from_attrs): Likewise.
|
||
|
||
2012-03-19 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.c (ix86_expand_prologue) <CM_LARGE_PIC>: Use Pmode
|
||
mode consistently. Use ix86_gen_add3. Assert that Pmode == DImode.
|
||
(ix86_expand_split_stack_prologue): Use ix86_gen_add3.
|
||
(ix86_split_long_move): Ditto.
|
||
(legitimize_tls_address): Use ix86_gen_sub3.
|
||
(construct_plt_address): Assert that Pmode == DImode.
|
||
|
||
2012-03-18 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md: Remove empty predicates and/or constraints.
|
||
* config/i386/sync.md: Ditto.
|
||
* config/i386/sse.md: Ditto.
|
||
* config/i386/mmx.md: Ditto.
|
||
* config/i386/pentium.md: Ditto.
|
||
* config/i386/athlon.md: Ditto.
|
||
|
||
2012-03-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52603
|
||
* tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Clarify
|
||
comment.
|
||
|
||
Revert
|
||
2012-03-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52571
|
||
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Move
|
||
flag_section_anchors check ...
|
||
(vect_can_force_dr_alignment_p): ... here.
|
||
|
||
2012-03-16 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* expr.c (expand_expr_real_1): Handle misaligned scalar reads from
|
||
memory through MEM_REFs by calling extract_bit_field.
|
||
|
||
2012-03-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
* fold-const.c (native_interpret_expr): Also support POINTER_TYPE
|
||
and REFERENCE_TYPE interpretations.
|
||
(can_native_interpret_type_p): New function.
|
||
(fold_ternary_loc): Use native encode/interpret to fold
|
||
BIT_FIELD_REFs of constants.
|
||
|
||
2012-03-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52584
|
||
* fold-const.c (fold_ternary_loc): Fold vector typed BIT_FIELD_REFs
|
||
of vector constants and constructors.
|
||
|
||
2012-03-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-vect-stmts.c (vect_get_vec_def_for_operand): Use
|
||
VIEW_CONVERT_EXPR to convert constants.
|
||
(vect_is_simple_use): Treat all constants as vec_constant_def.
|
||
|
||
2012-03-16 Richard Guenther <rguenther@suse.de>
|
||
Kai Tietz <ktietz@redhat.com>
|
||
|
||
PR middle-end/48814
|
||
* gimplify.c (gimplify_self_mod_expr): Evaluate postfix
|
||
side-effects completely in the pre-queue and use a temporary
|
||
for the result.
|
||
|
||
2012-03-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
* stor-layout.c (finish_bitfield_representative): Fall back
|
||
to the conservative maximum size if we cannot compute the
|
||
size of the tail padding.
|
||
|
||
2012-03-16 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/vms/vms.h (TARGET_OS_CPP_BUILTINS): Define
|
||
__CRTL_VER and __VMS_VER.
|
||
* config/vms/vms-protos.h: Declare vms_c_get_crtl_ver
|
||
and vms_c_get_vms_ver.
|
||
* config/vms/vms-c.c (vms_c_get_crtl_ver, vms_c_get_vms_ver): New
|
||
functions.
|
||
* config/alpha/vms.h (VMS_DEFAULT_CRTL_VER)
|
||
(VMS_DEFAULT_VMS_VER): Define.
|
||
* config/ia64/vms.h (VMS_DEFAULT_CRTL_VER)
|
||
(VMS_DEFAULT_VMS_VER): Define.
|
||
|
||
2012-03-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-vect-loop.c (get_initial_def_for_induction): Use
|
||
build_constructor directly.
|
||
* tree-vect-stmts.c (vect_get_vec_def_for_operand): Use
|
||
build_vector_from_val.
|
||
* tree.c (build_vector_from_val): Avoid creating a constructor
|
||
first when we want a constant vector.
|
||
|
||
2012-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* doc/install.texi (Specific, *-*-solaris2*): Improve wording.
|
||
|
||
2012-03-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree.h (TREE_VECTOR_CST_ELTS): Remove.
|
||
(VECTOR_CST_NELTS, VECTOR_CST_ELTS, VECTOR_CST_ELT): New defines.
|
||
(struct tree_vector): Remove elements member, add variable size
|
||
elts array member.
|
||
(build_vector_stat): Declare.
|
||
(build_vector): Define in terms of build_vector_stat.
|
||
* tree.c (build_vector): Rename to ...
|
||
(build_vector_stat): ... this. Take array of trees as parameter.
|
||
(build_vector_from_ctor): Adjust.
|
||
(integer_zerop, integer_onep, integer_all_onesp, iterative_hash_expr,
|
||
initializer_zerop): Adjust.
|
||
* cfgexpand.c (expand_debug_expr): Likewise.
|
||
* expr.c (categorize_ctor_elements_1, expand_expr_real_1,
|
||
const_vector_from_tree): Likewise.
|
||
* fold-const.c (const_binop, operand_equal_p, native_encode_vector,
|
||
native_interpret_vector, fold_unary_loc, vec_cst_ctor_to_array,
|
||
fold_vec_perm, fold_binary_loc, fold_ternary_loc): Likewise.
|
||
* tree-streamer-in.c (streamer_alloc_tree): Handle TS_VECTOR.
|
||
(lto_input_ts_vector_tree_pointers): Adjust.
|
||
* tree-streamer-out.c (streamer_write_tree_header): Handle TS_VECTOR.
|
||
(write_ts_vector_tree_pointers): Adjust.
|
||
* varasm.c (const_hash_1, compare_constant, copy_constant,
|
||
output_constant): Adjust.
|
||
* gimple-fold.c (gimple_fold_stmt_to_constant_1): Adjust.
|
||
* print-tree.c (print_node): Adjust.
|
||
* tree-pretty-print.c (dump_generic_node): Adjust.
|
||
* tree-vect-generic.c (uniform_vector_p, vector_element,
|
||
lower_vec_perm): Adjust.
|
||
* tree-vect-loop.c (get_initial_def_for_reduction): Adjust.
|
||
* tree-vect-slp.c (vect_get_constant_vectors,
|
||
vect_transform_slp_perm_load): Adjust.
|
||
* tree-vect-stmts.c (vect_gen_perm_mask): Adjust.
|
||
* expmed.c (make_tree): Adjust.
|
||
* config/i386/i386.c (ix86_expand_builtin): Adjust.
|
||
* config/sparc/sparc.c (sparc_handle_vis_mul8x16): Adjust interface
|
||
and implementation.
|
||
(sparc_fold_builtin): Adjust.
|
||
|
||
2012-03-16 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config.gcc (*-*-*vms*): Define use_gcc_stdint and tm_file.
|
||
* config/vms/vms-stdint.h: New file.
|
||
|
||
2012-03-16 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config.host (alpha64-dec-*vms*, alpha*-dec-*vms*)
|
||
(ia64-hp-*vms*): Replaced by ...
|
||
(*-*-*vms*): ... This new entry.
|
||
|
||
2012-03-15 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/52568
|
||
* config/i386/i386.c (expand_vec_perm_vperm2f128_vblend): New function.
|
||
(ix86_expand_vec_perm_const_1): Use it.
|
||
|
||
PR target/52568
|
||
* config/i386/sse.md (UNSPEC_VPERMDF): Remove.
|
||
(avx2_permv4df): Remove.
|
||
(avx2_permv4di): Macroize into...
|
||
(avx2_perm<mode>): ... this using VI8F_256 iterator.
|
||
(avx2_permv4di_1): Macroize into...
|
||
(avx2_perm<mode>_1): ... this using VI8F_256 iterator.
|
||
|
||
2012-03-15 Ulrich Weigand <ulrich.weigand@linaro.org>
|
||
|
||
* combine.c (apply_distributive_law): Do not distribute SUBREG.
|
||
|
||
2012-03-15 Ira Rosen <irar@il.ibm.com>
|
||
Ulrich Weigand <ulrich.weigand@linaro.org>
|
||
|
||
* tree-vect-patterns.c (widened_name_p): Rename to ...
|
||
(type_conversion_p): ... this. Add new argument to determine
|
||
if it's a promotion or demotion operation. Check for
|
||
CONVERT_EXPR_CODE_P instead of NOP_EXPR.
|
||
(vect_recog_dot_prod_pattern): Call type_conversion_p instead
|
||
widened_name_p.
|
||
(vect_recog_widen_mult_pattern, vect_recog_widen_sum_pattern,
|
||
vect_operation_fits_smaller_type, vect_recog_widen_shift_pattern):
|
||
Likewise.
|
||
(vect_recog_mixed_size_cond_pattern): Likewise and allow
|
||
non-constant then and else clauses.
|
||
|
||
2012-03-15 Ira Rosen <irar@il.ibm.com>
|
||
Ulrich Weigand <ulrich.weigand@linaro.org>
|
||
|
||
* tree-vectorizer.h (vect_pattern_recog): Add new argument.
|
||
* tree-vect-loop.c (vect_analyze_loop_2): Update call to
|
||
vect_pattern_recog.
|
||
* tree-vect-patterns.c (widened_name_p): Pass basic block
|
||
info to vect_is_simple_use.
|
||
(vect_recog_dot_prod_pattern): Fail for basic blocks.
|
||
(vect_recog_widen_sum_pattern): Likewise.
|
||
(vect_handle_widen_op_by_const): Support basic blocks.
|
||
(vect_operation_fits_smaller_type,
|
||
vect_recog_over_widening_pattern): Likewise.
|
||
(vect_recog_vector_vector_shift_pattern): Support basic blocks.
|
||
Update call to vect_is_simple_use.
|
||
(vect_recog_mixed_size_cond_pattern): Support basic blocks.
|
||
Add printing.
|
||
(check_bool_pattern): Add an argument, update call to
|
||
vect_is_simple_use and the recursive calls.
|
||
(vect_recog_bool_pattern): Update relevant function calls.
|
||
Add printing.
|
||
(vect_mark_pattern_stmts): Update calls to new_stmt_vec_info.
|
||
(vect_pattern_recog_1): Check for reduction only in loops.
|
||
(vect_pattern_recog): Add new argument. Support basic blocks.
|
||
* tree-vect-stmts.c (vectorizable_conversion): Pass basic block
|
||
info to vect_is_simple_use_1.
|
||
* tree-vect-slp.c (vect_get_and_check_slp_defs): Support basic blocks.
|
||
(vect_slp_analyze_bb_1): Call vect_pattern_recog.
|
||
|
||
2012-03-15 Jakub Jelinek <jakub@redhat.com>
|
||
Andrew Pinski <apinski@cavium.com>
|
||
|
||
PR middle-end/52592
|
||
* builtins.c (expand_builtin_int_roundingfn_2): If expanding
|
||
BUILT_IN_IR{INT,OUND}* using optab fails, emit lr{int,ound}*
|
||
calls instead of __builtin_ir{int,ound}*.
|
||
|
||
2012-03-15 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
|
||
|
||
* doc/sourcebuild.texi (cleanup-modules, keep-modules): Update
|
||
documentation.
|
||
|
||
2012-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
|
||
|
||
* config.gcc (target_type_format_char): New. Document it. Set it for
|
||
arm*-*-* .
|
||
* configure.ac (gnu_unique_option): Use target_type_format_char
|
||
in test. Comment rationale.
|
||
* configure: Regenerate .
|
||
|
||
2012-03-15 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/52267
|
||
* tree-vrp.c (masked_increment): New function.
|
||
(register_edge_assert_for_2): Derive ASSERT_EXPRs
|
||
from (X & CST1) cmp CST2 tests.
|
||
|
||
2012-03-15 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52580
|
||
* tree-data-ref.c (subscript_dependence_tester_1): Check
|
||
all dimensions for non-conflicting access functions.
|
||
|
||
2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
|
||
|
||
PR c++/44783
|
||
* doc/invoke.texi [C++ Language Options]: Document
|
||
-ftemplate-backtrace-limit.
|
||
|
||
2012-03-15 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* c-parser.c (c_parser_parameter_declaration): Handle #pragma
|
||
before a parameter.
|
||
|
||
2012-03-15 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* dwarf2out.c (gen_subprogram_die): Require dwarf unwinding to
|
||
use DW_OP_call_frame_cfa.
|
||
|
||
2012-03-14 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/50797
|
||
* config/i386/i386-opts.h (pmode): New.
|
||
|
||
* config/i386/i386.c (ix86_option_override_internal): Properly
|
||
check and set ix86_pmode.
|
||
|
||
* config/i386/i386.h (Pmode): Check ix86_pmode instead of TARGET_64BIT.
|
||
|
||
* config/i386/i386.opt (maddress-mode=): New.
|
||
|
||
* doc/invoke.texi: Document -maddress-mode=short|long for x86.
|
||
|
||
2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* dwarf2cfi.c (def_cfa_0): Remove MIPS_DEBUGGING_INFO handling.
|
||
(dwarf2out_do_cfi_asm): Likewise.
|
||
* dwarf2out.c (output_call_frame_info): Remove MIPS_DEBUGGING_INFO
|
||
handling.
|
||
(add_data_member_location_attribute): Likewise.
|
||
(gen_array_type_die): Likewise.
|
||
(gen_subprogram_die): Likewise.
|
||
(gen_producer_string): Likewise.
|
||
* sdbout.c (sdbout_begin_prologue): Declare unconditionally.
|
||
Remove MIPS_DEBUGGING_INFO handling.
|
||
(sdb_debug_hooks): Likewise.
|
||
(sdbout_begin_block): Likewise.
|
||
(sdbout_end_block): Likewise.
|
||
(sdbout_begin_prologue): Likewise.
|
||
(sdbout_start_source_file): Likewise.
|
||
(sdbout_end_source_file): Likewise.
|
||
(sdbout_init): Likewise.
|
||
* system.h (MIPS_DEBUGGING_INFO): Poison.
|
||
|
||
2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* config/alpha/alpha.c [HAVE_STAMP_H]: Remove.
|
||
(alpha_file_start) [MS_STAMP]: Remove.
|
||
|
||
* config/alpha/elf.h (TARGET_GAS): Remove.
|
||
* config/alpha/freebsd.h (TARGET_DEFAULT): Remove.
|
||
* config/alpha/linux.h (TARGET_DEFAULT): Remove.
|
||
* config/alpha/netbsd.h (TARGET_DEFAULT): Remove.
|
||
* config/alpha/vms.h (TARGET_DEFAULT): Remove.
|
||
* config.gcc (alpha*-*-linux*): Remove target_cpu_default.
|
||
(alpha*-*-freebsd*): Likewise.
|
||
(alpha*-*-netbsd*): Likewise.
|
||
(alpha*-*-openbsd*): Likewise.
|
||
(alpha*-*-*): Remove target_cpu_default2.
|
||
* config/alpha/alpha.c (alpha_output_filename): Remove !TARGET_GAS
|
||
handling.
|
||
* config/alpha/alpha.h (TARGET_AS_CAN_SUBTRACT_LABELS): Remove.
|
||
(TARGET_AS_SLASH_BEFORE_SUFFIX): Remove.
|
||
* config/alpha/alpha.c (print_operand): Always assume
|
||
TARGET_AS_SLASH_BEFORE_SUFFIX.
|
||
* config/alpha/alpha.md ("*builtin_setjmp_receiver_er_sl_1"):
|
||
Remove TARGET_AS_CAN_SUBTRACT_LABELS.
|
||
("*builtin_setjmp_receiver_er_1"): Remove.
|
||
* config/alpha/alpha.opt (malpha-as): Remove.
|
||
(mgas): Ignore.
|
||
* doc/invoke.texi (Option Summary, DEC Alpha Options): Remove
|
||
-malpha-as, -mgas.
|
||
Remove DEC Unix reference.
|
||
|
||
* config/alpha/alpha.h (OBJECT_FORMAT_COFF): Remove.
|
||
(EXTENDED_COFF): Remove.
|
||
* config/alpha/elf.h (OBJECT_FORMAT_COFF): Don't undef.
|
||
(EXTENDED_COFF): Don't undef.
|
||
* config/alpha/alpha.c (alpha_file_start): Always assume
|
||
OBJECT_FORMAT_ELF.
|
||
Don't set targetm.asm_file_start_file_directive.
|
||
[!OBJECT_FORMAT_ELF]: Remove.
|
||
(TARGET_ASM_FILE_START_FILE_DIRECTIVE): Remove.
|
||
|
||
* config/alpha/alpha.h (SDB_DEBUGGING_INFO): Remove.
|
||
(DBX_DEBUGGING_INFO): Remove.
|
||
(MIPS_DEBUGGING_INFO): Remove.
|
||
(PREFERRED_DEBUGGING_TYPE): Remove.
|
||
(DBX_OUTPUT_SOURCE_LINE): Remove.
|
||
(SDB_OUTPUT_SOURCE_LINE): Remove.
|
||
(DBX_CONTIN_LENGTH): Remove.
|
||
(NO_DBX_FUNCTION_END): Remove.
|
||
(ASM_STABS_OP): Remove.
|
||
(ASM_STABN_OP): Remove.
|
||
(ASM_STABD_OP): Remove.
|
||
(SDB_ALLOW_FORWARD_REFERENCES): Remove.
|
||
(SDB_ALLOW_UNKNOWN_REFERENCES): Remove.
|
||
(PUT_SDB_DEF): Remove.
|
||
(PUT_SDB_PLAIN_DEF): Remove.
|
||
(PUT_SDB_TYPE): Remove.
|
||
(sdb_label_count): Remove.
|
||
(PUT_SDB_BLOCK_START): Remove.
|
||
(PUT_SDB_BLOCK_END): Remove.
|
||
(PUT_SDB_FUNCTION_START): Remove.
|
||
(PUT_SDB_FUNCTION_END): Remove.
|
||
(PUT_SDB_EPILOGUE_END): Remove.
|
||
* config/alpha/elf.h (SDB_DEBUGGING_INFO): Don't undef.
|
||
(MIPS_DEBUGGING_INFO): Don't undef.
|
||
(DBX_DEBUGGING_INFO): Don't undef.
|
||
* config/alpha/vms.h (SDB_DEBUGGING_INFO): Don't undef.
|
||
(MIPS_DEBUGGING_INFO): Don't undef.
|
||
(DBX_DEBUGGING_INFO): Don't undef.
|
||
* config/alpha/freebsd.h (DBX_CONTIN_CHAR): Remove.
|
||
* config/alpha/alpha.c (alpha_option_override): Remove SDB_DEBUG
|
||
handling.
|
||
(alpha_start_function): Likewise.
|
||
(sdb_label_count): Remove.
|
||
(alpha_output_filename): Remove DBX_DEBUG handling.
|
||
(alpha_file_start): Likewise.
|
||
|
||
2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* config.gcc (enable_obsolete): Remove *-*-solaris2.8*.
|
||
(*-*-solaris2.[0-8], *-*-solaris2.[0-8].*): Mark unsupported.
|
||
(i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Remove
|
||
Solaris 8 support.
|
||
* configure.ac (gcc_cv_ld_hidden): Remove *-*-solaris2.8*.
|
||
(ld_tls_support): Remove Solaris 8 references.
|
||
(lwp_dir, lwp_spec): Remove support for alternate thread library.
|
||
* acinclude.m4 (gcc_cv_initfini_array): Remove *-*-solaris2.* tests.
|
||
* configure: Regenerate.
|
||
* config.in: Regenerate.
|
||
|
||
* config/sol2.h (LINK_SPEC): Remove LIB_THREAD_LDFLAGS_SPEC.
|
||
* config/i386/sol2.h: Remove Solaris 8 references.
|
||
|
||
* doc/install.texi (Specific, i?86-*-solaris2.[89]): Rename to ...
|
||
(i?86-*-solaris2.9): ... this.
|
||
Remove Solaris 8 references.
|
||
(Specific, *-*-solaris2*): Document Solaris 8 removal.
|
||
Remove Solaris 8 references.
|
||
|
||
2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* config.gcc (enable_obsolete): Remove mips-sgi-irix6.5.
|
||
(mips-sgi-irix6.5*): Remove.
|
||
* config.host (mips-sgi-irix*): Remove.
|
||
* configure.ac (enable_fixed_point): Remove mips*-sgi-irix*.
|
||
(set_have_as_tls): Remove *-*-irix6*.
|
||
(gcc_cv_ld_static_dynamic): Remove mips-sgi-irix6*.
|
||
* configure: Regenerate.
|
||
|
||
* config/mips/iris6.h: Remove.
|
||
* config/mips/iris6.opt: Remove.
|
||
* config/mips/t-irix6: Remove.
|
||
|
||
* config/mips/mips.h (TARGET_GPWORD): Remove IRIX 6 N64 handling.
|
||
(TARGET_IRIX6): Remove.
|
||
(TARGET_CPU_CPP_BUILTINS): Remove IRIX 6 handling.
|
||
Don't define LANGUAGE_C, _LANGUAGE_C for Objective-C.
|
||
* config/mips/mips.c (mips_build_builtin_va_list): Remove IRIX 6
|
||
handling.
|
||
(mips_file_start): Likewise.
|
||
* config/mips/mips-protos.h (irix_asm_output_align): Remove.
|
||
|
||
* config/mips/driver-native.c [__sgi__]: Remove.
|
||
(host_detect_local_cpu) [__sgi__]: Remove.
|
||
|
||
* config/mips/gnu-user.h: Remove iris5.h reference.
|
||
|
||
* config/mips/mips-modes.def: Remove IRIX 6 reference.
|
||
* config/mips/gnu-user64.h (MIPS_TFMODE_FORMAT): Remove.
|
||
* config/mips/mips.c (mips_option_override) [MIPS_TFMODE_FORMAT]:
|
||
Remove.
|
||
|
||
* gcc.c (main): Move asm_debug initialization ...
|
||
(asm_debug): ... here.
|
||
|
||
* ginclude/stddef.h (__STDDEF_H__): Don't define.
|
||
|
||
* defaults.h (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES): Remove.
|
||
* system.h (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES): Poison.
|
||
* collect2.c [LINK_ELIMINATE_DUPLICATE_LDIRECTORIES]: Remove.
|
||
(main) [LINK_ELIMINATE_DUPLICATE_LDIRECTORIES]: Remove.
|
||
[LINK_ELIMINATE_DUPLICATE_LDIRECTORIES] (is_in_args): Remove.
|
||
* doc/tm.texi.in (Driver, LINK_ELIMINATE_DUPLICATE_LDIRECTORIES):
|
||
Remove.
|
||
* doc/tm.texi: Regenerate.
|
||
|
||
* doc/invoke.texi (Debugging Options, -gdwarf-<version>): Remove
|
||
IRIX 6 reference.
|
||
(MIPS Options, -march): Remove IRIX reference.
|
||
* doc/install.texi (Binaries, SGI IRIX): Remove.
|
||
(Specific, mips-sgi-irix6): Document IRIX 6.5 removal, remove rest
|
||
of section.
|
||
* doc/trouble.texi (Interoperation): Remove -lgl_s handling.
|
||
|
||
2012-03-14 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* expr.c (expand_assignment): Use expand_expr with EXPAND_WRITE
|
||
when expanding MEM_REFs, MEM_TARGET_REFs and handled_component bases.
|
||
(expand_expr_real_1): Do not handle misalignment if modifier is
|
||
EXPAND_WRITE.
|
||
|
||
2012-03-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52584
|
||
* tree-vect-generic.c (type_for_widest_vector_mode): Take
|
||
element type instead of mode, use build_vector_type_for_mode
|
||
instead of the langhook, build a vector of proper signedness.
|
||
(expand_vector_operations_1): Adjust.
|
||
|
||
2012-03-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52582
|
||
* gimple-fold.c (canonicalize_constructor_val): Make sure we have
|
||
a cgraph node for a FUNCTION_DECL that comes from a constructor.
|
||
(gimple_get_virt_method_for_binfo): Likewise.
|
||
|
||
2012-03-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52571
|
||
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Move
|
||
flag_section_anchors check ...
|
||
(vect_can_force_dr_alignment_p): ... here. Do not re-align
|
||
DECL_COMMON variables.
|
||
|
||
2012-03-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree.h (DECL_BIT_FIELD_REPRESENTATIVE): New define.
|
||
* stor-layout.c (start_bitfield_representative): New function.
|
||
(finish_bitfield_representative): Likewise.
|
||
(finish_bitfield_layout): Likewise.
|
||
(finish_record_layout): Call finish_bitfield_layout.
|
||
* tree.c (free_lang_data_in_decl): Only free DECL_QUALIFIER
|
||
for QUAL_UNION_TYPE fields.
|
||
* tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers):
|
||
Stream DECL_BIT_FIELD_REPRESENTATIVE.
|
||
* tree-streamer-out.c (write_ts_field_decl_tree_pointers): Likewise.
|
||
|
||
PR middle-end/52080
|
||
PR middle-end/52097
|
||
PR middle-end/48124
|
||
* expr.c (get_bit_range): Unconditionally extract bitrange
|
||
from DECL_BIT_FIELD_REPRESENTATIVE.
|
||
(expand_assignment): Adjust call to get_bit_range.
|
||
|
||
2012-03-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52578
|
||
* fold-const.c (fold_unary_loc): Fold (T1)(T2)x to (T1)x if
|
||
the outermost conversion is a sign-change only.
|
||
(fold_binary_loc): Disregard widening and sign-changing
|
||
conversions when we determine if two variables are equal
|
||
for reassociation.
|
||
* tree-ssa-forwprop.c (combine_conversions): Fold (T1)(T2)x to
|
||
(T1)x if the outermost conversion is a sign-change only.
|
||
|
||
2012-03-14 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
Revert:
|
||
2012-03-14 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/predicates.md (constant_call_address_operand): Declare
|
||
as special predicate. Update all uses.
|
||
|
||
2012-03-13 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c/52577
|
||
* c-parser.c (c_parser_postfix_expression)
|
||
<case RID_BUILTIN_SHUFFLE>: Call mark_exp_read on argument values.
|
||
|
||
* config/i386/smmintrin.h: Avoid /* within a comment.
|
||
* config/i386/nmmintrin.h: Likewise.
|
||
|
||
2012-03-13 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (xbegin): Remove constraint from expander.
|
||
|
||
2012-03-13 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/predicates.md (constant_call_address_operand): Declare
|
||
as special predicate. Update all uses.
|
||
* config/i386/i386.md: Remove mode from constant_call_address_operand
|
||
predicates.
|
||
* config/i386/i386.c (ix86_output_call_insn): Call
|
||
constant_call_address_operand with VOIDmode.
|
||
|
||
2012-03-13 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.c (ix86_decompose_address): Handle subregs of
|
||
AND zero extended address correctly.
|
||
|
||
2012-03-13 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/predicates.md (tls_symbolic_operand): Declare as
|
||
special predicate.
|
||
(tls_modbase_operand): Ditto.
|
||
* config/i386/i386.md: Remove mode from tls_symbolic_operand and
|
||
tls_modbase_operand predicates.
|
||
|
||
2012-03-13 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* expr.c (expand_assignment): Handle misaligned scalar writes to
|
||
memory through top-level MEM_REFs by calling store_bit_field.
|
||
|
||
2012-03-13 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52134
|
||
* fold-const.c (fold_binary_loc): Fold (X * Y) & -(1 << CST) to X * Y
|
||
if Y is a constant multiple of 1 << CST.
|
||
|
||
2012-03-13 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/52488
|
||
* config/avr/avr.c (avr_prologue_setup_frame): Cut down stack
|
||
offset (size) to a value the insns can deal with.
|
||
(expand_epilogue): Ditto.
|
||
|
||
2012-03-13 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
|
||
|
||
* config/arm/neon.ml (ops): Fixup expected instructions for
|
||
unsigned vector compares.
|
||
|
||
2012-03-13 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.c (ix86_decompose_address): Prevent %fs:(%reg)
|
||
addresses only when %reg is not in word mode.
|
||
|
||
2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* config/microblaze/microblaze.md: Fix typo.
|
||
* tree-if-conv.c: Likewise.
|
||
* tree-vect-patterns.c: Likewise.
|
||
|
||
2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* config.gcc (extra_passes): Remove.
|
||
* configure.ac (extra_passes): Don't substitute.
|
||
* configure: Regenerate.
|
||
* Makefile.in (EXTRA_PASSES): Remove.
|
||
(GCC_PASSES): Remove $(EXTRA_PASSES).
|
||
(MOSTLYCLEANFILES): Likewise.
|
||
(native): Likewise.
|
||
(install-common): Likewise.
|
||
|
||
2012-03-13 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.h (TARGET_TLS_INDIRECT_SEG_REFS): New.
|
||
* config/i386/i386.c (ix86_decompose_address): Use
|
||
TARGET_TLS_INDIRECT_SEG_REFS to prevent %fs:(%reg) addresses.
|
||
(legitimize_tls_address): Use TARGET_TLS_INDIRECT_SEG_REFS to load
|
||
thread pointer to a register.
|
||
|
||
2012-03-12 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.md (*tls_global_dynamic_64_<mode>): Remove :P
|
||
on tls_symbolic_operand.
|
||
(tls_global_dynamic_64_<mode>): Likewise.
|
||
|
||
2012-03-12 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR other/52545
|
||
* output.h (SECTION_EXCLUDE, SECTION_MACH_DEP): Don't use
|
||
SECTION_MACH_DEP reserved bits for SECTION_EXCLUDE.
|
||
|
||
2012-03-12 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/52499
|
||
* config/avr/avr.c (avr_mode_code_base_reg_class): Change return
|
||
type from reg_class_t to enum reg_class.
|
||
* config/avr/avr-protos.h (avr_mode_code_base_reg_class): Ditto.
|
||
|
||
2012-03-12 Andrew Pinski <apinski@cavium.com>
|
||
|
||
* tree-ssa-phiopt.c (single_non_singleton_phi_for_edges): New function.
|
||
(tree_ssa_phiopt_worker): Use single_non_singleton_phi_for_edges.
|
||
(value_replacement): Likewise.
|
||
(empty_block_p): Check also if the PHIs for the block are empty.
|
||
|
||
2012-03-12 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/52148
|
||
* config/avr/avr.c (avr_out_movmem): Fix typo in output template
|
||
for the case ADDR_SPACE_FLASH and AVR_HAVE_LPMX introduced in
|
||
r184615 from 2012-02-28.
|
||
|
||
2012-03-12 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (ix86_gen_tls_global_dynamic_64): New.
|
||
(ix86_gen_tls_local_dynamic_base_64): Likewise.
|
||
(ix86_option_override_internal): Set ix86_gen_tls_global_dynamic_64
|
||
and ix86_gen_tls_local_dynamic_base_64.
|
||
(legitimize_tls_address): Use ix86_gen_tls_global_dynamic_64 and
|
||
ix86_gen_tls_local_dynamic_base_64.
|
||
|
||
* config/i386/i386.md (*tls_global_dynamic_64): Renamed to ...
|
||
(*tls_global_dynamic_64_<mode>): This.
|
||
(tls_global_dynamic_64): Renamed to ...
|
||
(tls_global_dynamic_64_<mode>): This.
|
||
(*tls_local_dynamic_base_64): Renamed to ...
|
||
(*tls_local_dynamic_base_64_<mode>): This.
|
||
(tls_local_dynamic_base_64): Renamed to ...
|
||
(tls_local_dynamic_base_64_<mode>): This.
|
||
|
||
2012-03-12 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (ix86_option_override_internal): Properly
|
||
set ix86_gen_leave and ix86_gen_monitor. Check Pmode == DImode,
|
||
instead of TARGET_64BIT, to set ix86_gen_add3, ix86_gen_sub3,
|
||
ix86_gen_one_cmpl2, ix86_gen_andsp, ix86_gen_allocate_stack_worker,
|
||
ix86_gen_adjust_stack_and_probe and ix86_gen_probe_stack_range.
|
||
|
||
* config/i386/sse.md (sse3_monitor64): Renamed to ...
|
||
(sse3_monitor64_<mode>): This.
|
||
|
||
2012-03-12 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/ia64/ia64.c (ia64_function_arg_1): Move code around.
|
||
(ia64_function_arg_advance): Ditto.
|
||
|
||
2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* config.gcc (mips*-*-openbsd*): Remove.
|
||
* config/mips/openbsd.h: Remove.
|
||
* config/mips/sdb.h: Remove.
|
||
|
||
* config/mips/mips.h (SDB_OUTPUT_SOURCE_LINE): Remove.
|
||
* config/mips/mips.c (sdb_label_count): Remove.
|
||
(mips_debugger_offset): Remove #if 0 code.
|
||
(mips_output_function_prologue) [SDB_DEBUGGING_INFO]: Remove.
|
||
* config/mips/sde.h (SDB_DEBUGGING_INFO): Don't undef.
|
||
|
||
2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* doc/install.texi (Specific, i?86-*-solaris2.[89]): Update
|
||
binutils reference.
|
||
(Specific, i?86-*-solaris2.10): Remove GCC 4.0 reference.
|
||
Update binutils references.
|
||
(Specific, *-*-solaris2*): Mention bundled GCC in Solaris 10 and 11.
|
||
Update binutils reference.
|
||
Update Sun as/GNU ld caveat.
|
||
Document binutils largefile requirement for LTO plugin.
|
||
Remove reference to alternate libpthread.
|
||
|
||
2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* config.gcc (alpha*-dec-osf5.1*): Remove.
|
||
* config.host (alpha*-dec-osf*): Remove.
|
||
* configure.ac (*-*-osf*): Remove.
|
||
(alpha*-dec-osf*): Remove.
|
||
* configure: Regenerate.
|
||
|
||
* config/alpha/host-osf.c, config/alpha/osf5.h, config/alpha/osf5.opt,
|
||
config/alpha/va_list.h, config/alpha/x-osf: Remove.
|
||
|
||
* config/alpha/alpha.h (TARGET_LD_BUGGY_LDGP): Remove.
|
||
* config/alpha/alpha.c (struct machine_function): Update comment.
|
||
(alpha_start_function): Remove Tru64 UNIX as handling for
|
||
max_frame_size.
|
||
* config/alpha/alpha.md ("exception_receiver"): Remove
|
||
TARGET_LD_BUGGY_LDGP.
|
||
("*exception_receiver_2"): Likewise.
|
||
* except.c (finish_eh_generation): Remove Tru64 reference.
|
||
* ginclude/stdarg.h [_HIDDEN_VA_LIST]: Don't undef _VA_LIST.
|
||
* system.h (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Poison.
|
||
* target.def (handle_pragma_extern_prefix): Remove.
|
||
|
||
* Makefile.in (mips-tfile.o-warn): Remove.
|
||
(ALL_HOST_BACKEND_OBJS): Remove mips-tfile.o, mips-tdump.o.
|
||
(mips-tfile, mips-tfile.o, mips-tdump, mips-tdump.o): Remove.
|
||
* mips-tdump.c, mips-tfile.c: Remove.
|
||
|
||
* doc/extend.texi (Symbol-Renaming Pragmas): Remove #pragma
|
||
extern_prefix.
|
||
* doc/install.texi (Binaries): Remove Tru64 UNIX reference.
|
||
(Specific, alpha*-dec-osf5.1): Note removal.
|
||
* doc/tm.texi.in (Misc, TARGET_HANDLE_PRAGMA_EXTERN_PREFIX):
|
||
Remove.
|
||
* doc/tm.texi: Regenerate.
|
||
* doc/trouble.texi (Cross-Compiler Problems): Remove.
|
||
|
||
2012-03-12 Richard Guenther <rguenther@suse.de>
|
||
|
||
* config/arm/arm.c (neon_dereference_pointer): Do not call
|
||
covert during RTL expansion.
|
||
|
||
2012-03-12 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* doc/invoke.texi (VMS Options): Merge Alpha/VMS and IA-64/VMS
|
||
Options. Mention -mpointer-size.
|
||
|
||
2012-03-12 Richard Guenther <rguenther@suse.de>
|
||
|
||
* config/alpha/alpha.c (alpha_gimplify_va_arg): Use
|
||
build_nonstandard_integer_type.
|
||
|
||
2012-03-12 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree.c (signed_or_unsigned_type_for): Use
|
||
build_nonstandard_integer_type.
|
||
(signed_type_for): Adjust documentation.
|
||
(unsigned_type_for): Likewise.
|
||
* tree-pretty-print.c (dump_generic_node): Use standard names
|
||
for non-standard integer types if available.
|
||
|
||
2012-03-12 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/vms/vms.opt: Add vms-opts.h header.
|
||
(mmalloc64): Use flag_vms_malloc64 flag instead of MALLOC64
|
||
target mask.
|
||
(-mvms-return-codes): Document.
|
||
(-mpointer-size): New option.
|
||
(vms_pointer_size): Add enumeration.
|
||
* config/vms/vms-opts.h: New file.
|
||
* config/vms/vms.h (TARGET_OS_CPP_BUILTINS): Define
|
||
__INITIAL_POINTER_SIZE.
|
||
(POINTER_SIZE, SIZE_TYPE, PTRDIFF_TYPE): Adjust definition.
|
||
(C_COMMON_OVERRIDE_OPTIONS): Define.
|
||
(DWARF2_ADDR_SIZE): Define.
|
||
* config/vms/vms.c (vms_patch_builtins): Adjust condition.
|
||
* config/vms/vms-protos.h (vms_c_common_override_options):
|
||
New prototype.
|
||
* config/vms/vms-c.c (vms_pragma_pointer_size): Ignore pragma
|
||
if -mno-pointer-size.
|
||
(vms_c_common_override_options): New function.
|
||
* config/ia64/vms.h (TARGET_DEFAULT): Remove MASK_MALLOC64.
|
||
* config/alpha/vms.h (TARGET_DEFAULT): Remove MASK_MALLOC64.
|
||
(MALLOC_ABI_ALIGNMENT): Use flag_vms_malloc64
|
||
and flag_vms_pointer_size.
|
||
(MASK_RETURN_ADDR): Set according to flag_vms_pointer_size.
|
||
* config.gcc (*-*-*vms*): Define xm_file.
|
||
(alpha*-dec-*vms*): Do not define xm_file.
|
||
(alpha64-dec-*vms*): Remove.
|
||
(ia64-hp-*vms*): Do not define xm_file. Simplify tm_file
|
||
and tmake_file.
|
||
|
||
2012-03-12 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/51721
|
||
* tree-vrp.c (register_edge_assert_for_2): Add asserts for unsvar
|
||
if (int) unsvar cmp CST.
|
||
|
||
2012-03-12 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-sra.c (create_access_replacement): Only rename the replacement
|
||
if we can rewrite it into SSA form. Properly mark register typed
|
||
replacements that we cannot rewrite with TREE_ADDRESSABLE.
|
||
* tree-cfg.c (verify_expr): Fix BIT_FIELD_REF verification
|
||
for aggregate or BLKmode results.
|
||
|
||
2012-03-12 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/52533
|
||
* tree-vrp.c (register_edge_assert_for_2): Use double_int
|
||
type for mask, only handle shifts by non-zero in-range
|
||
shift count, for LE_EXPR and GT_EXPR if new_val is
|
||
maximum, don't add the assertion.
|
||
|
||
2012-02-12 Kirill Yukhin <kirill.yukhin@intel.com>
|
||
|
||
* doc/invoke.texi: Document -mrtm option.
|
||
* common/config/i386/i386-common.c (OPTION_MASK_ISA_RTM_SET): New.
|
||
(OPTION_MASK_ISA_RTM_UNSET): Ditto.
|
||
(ix86_handle_option): Handle OPT_mrtm.
|
||
* config.gcc (i[34567]86-*-*): Add rtmintrin.h and
|
||
xtestintrin.h.
|
||
(x86_64-*-*): Ditto.
|
||
* i386-builtin-types.def (INT_FTYPE_VOID): New.
|
||
* config/i386/i386-c.c (ix86_target_macros_internal): Define
|
||
__RTM__ if needed.
|
||
(ix86_target_string): Define -mrtm option.
|
||
(PTA_RTM): New.
|
||
(ix86_option_override_internal): Extend "corei7-avx" with RTM option.
|
||
Handle new option.
|
||
(ix86_valid_target_attribute_inner_p): Add OPT_mrtm.
|
||
(ix86_builtins): Add IX86_BUILTIN_XBEGIN, IX86_BUILTIN_XEND,
|
||
IX86_BUILTIN_XTEST.
|
||
(bdesc_special_args): Ditto.
|
||
(ix86_init_mmx_sse_builtins): Add IX86_BUILTIN_XABORT.
|
||
(ix86_expand_special_args_builtin): Handle new built-in type.
|
||
(ix86_expand_builtin): Handle XABORT instruction.
|
||
* config/i386/i386.h (TARGET_RTM): New.
|
||
* config/i386/i386.md (UNSPECV_XBEGIN): New.
|
||
(UNSPECV_XEND): Ditto.
|
||
(UNSPECV_XABORT): Ditto.
|
||
(UNSPECV_XTEST): Ditto.
|
||
(xbegin): Ditto.
|
||
(xbegin_1): Ditto.
|
||
(xend): Ditto.
|
||
(xabort): Ditto
|
||
(xtest): Ditto.
|
||
(xtest_1): Ditto.
|
||
* config/i386/i386.opt (mrtm): New.
|
||
* config/i386/immintrin.h: Include rtmintrin.h and xtestintrin.h.
|
||
* config/i386/rtmintrin.h: New header.
|
||
* config/i386/xtestintrin.h: Ditto.
|
||
|
||
2012-03-12 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* ginclude/stddef.h: Adjust previous patch.
|
||
Use __VMS__ instead of VMS.
|
||
|
||
2012-03-12 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (setcc + movzbl to xor + setcc peephole2):
|
||
Also convert sequences with CC setting arithmetic instruction.
|
||
|
||
2012-03-11 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi (Option Summary): Move -no-integrated-cpp
|
||
from C Language Options to Preprocessor Options.
|
||
(C Dialect Options): Move -no-integrated-cpp documentation
|
||
from here...
|
||
(Preprocessor Options): ...to here. Rewrite the description
|
||
so it makes more sense, and remove discussion of merging front ends.
|
||
|
||
2012-03-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (ix86_expand_movmem): Use word_mode for size
|
||
needed for loop.
|
||
(ix86_expand_setmem): Likewise.
|
||
|
||
2012-03-11 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.c (ix86_zero_extend_to_Pmode): Rewrite using
|
||
convert_to_mode.
|
||
|
||
2012-03-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (ix86_trampoline_init): Use movl for 64bit if
|
||
ptr_mode == SImode. Replace DImode with Pmode or ptr_mode.
|
||
|
||
2012-03-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (x86_this_parameter): Replace DImode with Pmode.
|
||
|
||
2012-03-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.md (lwp_slwpcb): Check Pmode instead of
|
||
TARGET_64BIT.
|
||
|
||
2012-03-11 H.J. Lu <hongjiu.lu@intel.com>
|
||
Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/predicates.md (call_insn_operand): Allow
|
||
constant_call_address_operand in Pmode only.
|
||
(sibcall_insn_operand): Ditto.
|
||
* config/i386/i386.md (*call): Use W mode iterator instead of P mode.
|
||
(*call_vzeroupper): Ditto.
|
||
(*sibcall): Ditto.
|
||
(*sibcall_vzeroupper): Ditto.
|
||
(*call_value): Ditto.
|
||
(*call_value_vzeroupper): Ditto.
|
||
(*sibcall_value): Ditto.
|
||
(*sibcall_value_vzeroupper): Ditto.
|
||
(*indirect_jump): Ditto.
|
||
(*tablejump_1): Ditto.
|
||
(indirect_jump): Convert memory address to word mode for TARGET_X32.
|
||
(tablejump): Ditto.
|
||
* config/i386/i386.c (ix86_expand_call): Convert indirect operands
|
||
to word mode.
|
||
|
||
2012-03-11 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/51244
|
||
* config/sh/sh.md (movnegt): Expand into respective insns immediately.
|
||
Use movrt_negc instead of negc pattern for non-SH2A.
|
||
(*movnegt): Remove.
|
||
(*movrt_negc, *negnegt, *movtt, *movt_qi): New insns and splits.
|
||
|
||
2012-03-10 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (ix86_decompose_address): Disallow fs:(reg)
|
||
if Pmode != word_mode.
|
||
(legitimize_tls_address): Call gen_tls_initial_exec_x32 if
|
||
Pmode == SImode for TARGET_X32.
|
||
|
||
* config/i386/i386.md (UNSPEC_TLS_IE_X32): New.
|
||
(tls_initial_exec_x32): Likewise.
|
||
|
||
2012-03-10 Chung-Lin Tang <cltang@codesourcery.com>
|
||
|
||
PR rtl-optimization/52528
|
||
* combine.c (can_combine_p): Add setting of subst_low_luid
|
||
before call to expand_field_assignment().
|
||
|
||
2012-03-09 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi: Use correct names/markup for "GCC", "GDB", "ld",
|
||
and related program names.
|
||
|
||
2012-03-09 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi: Use correct names for "DWARF", "stabs", and "ELF".
|
||
|
||
2012-03-09 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/52530
|
||
* config/i386/i386.c (ix86_print_operand): Handle 'E' operand modifier.
|
||
(ix86_print_operand_address): Handle UNSPEC_LEA_ADDR. Do not fallback
|
||
to set code to 'q'.
|
||
* config/i386/i386.md (UNSPEC_LEA_ADDR): New unspec.
|
||
(*movdi_internal_rex64): Use %E operand modifier for lea.
|
||
(*movsi_internal): Ditto.
|
||
(*lea_1): Ditto.
|
||
(*lea<mode>_2): Ditto.
|
||
(*lea_{3,4,5,6}_zext): Ditto.
|
||
(*tls_global_dynamic_32_gnu): Ditto.
|
||
(*tls_global_dynamic_64): Ditto.
|
||
(*tls_dynamic_gnu2_lea_32): Ditto.
|
||
(*tls_dynamic_gnu2_lea_64): Ditto.
|
||
(pro_epilogue_adjust_stack_<mode>_add): Ditto.
|
||
|
||
2012-03-09 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/linux64.h (OPTION_TARGET_CPU_DEFAULT): Do not
|
||
redefine to be NULL if the current bit-size is different from the
|
||
configured bit-size.
|
||
|
||
* config/rs6000/rs6000.c (rs6000_option_override_internal): If the
|
||
cpu is defaulted, use PROCESSOR_DEFAULT and PROCESSOR_DEFAULT64 to
|
||
set the default tuning. Add asserts to make sure the cpu and tune
|
||
indexes are defined. Fix tests for cpu/tune index to use >= 0 to
|
||
test whether the index is set, instead of > 0.
|
||
(rs6000_file_start): Do not reset the default cpu if the current
|
||
bit-size is different from the configured bit-size.
|
||
|
||
2012-03-09 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/vms/vms-crtlmap.map: Add comments.
|
||
Add entries needed to build Ada RTS.
|
||
|
||
2012-03-09 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* ginclude/stddef.h: Do not define __size_t on VMS.
|
||
|
||
2012-03-09 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* c-tree.h (c_default_pointer_mode): New variable.
|
||
* c-decl.c (c_default_pointer_mode): New variable.
|
||
(c_build_pointer_type): New function.
|
||
(grokdeclarator): Call c_build_pointer_type instead
|
||
of build_pointer_type.
|
||
|
||
* config/vms/vms-c.c: Include c-tree.h
|
||
(saved_pointer_mode): New variable.
|
||
(handle_pragma_pointer_size): New function.
|
||
(vms_pragma_pointer_size, vms_pragma_required_pointer_size): Likewise.
|
||
(vms_c_register_pragma): Register __pointer_size and
|
||
__required_pointer_size pragmas.
|
||
|
||
2012-03-09 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/vms/vms-c.c (vms_construct_include_filename): New function.
|
||
(vms_c_register_includes): Reference it.
|
||
|
||
2012-03-09 Andrew Pinski <apinski@cavium.com>
|
||
|
||
PR middle-end/51988
|
||
* tree-ssa-phiopt.c: Include tree-pretty-print.h for
|
||
print_generic_expr.
|
||
(tree_ssa_phiopt_worker): Go through all the PHIs for
|
||
value_replacement instead of just the singleton one.
|
||
(value_replacement): Change return type to int. Return 0 instead of
|
||
false.
|
||
Allow the middle basic block to contain more than just the defining
|
||
statement.
|
||
Handle non empty middle basic blocks.
|
||
* Makefile.in (tree-ssa-phiopt.o): Add tree-pretty-print.h.
|
||
|
||
2012-03-09 Jiangning Liu <jiangning.liu@arm.com>
|
||
|
||
* tree-scalar-evolution (interpret_rhs_expr): generate chrec for
|
||
array reference and component reference.
|
||
(analyze_scalar_evolution_for_address_of): New.
|
||
|
||
2012-03-08 Jie Zhang <jzhang918@gmail.com>
|
||
|
||
PR target/49862
|
||
* config/bfin/bfin.c (hwloop_optimize): Fix unused variable warnings.
|
||
(hwloop_pattern_reg): Fix set but not used warning.
|
||
(bfin_reorg_loops): Remove unused parameter.
|
||
(bfin_reorg): Update use of bfin_reorg_loops.
|
||
|
||
2012-03-08 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (setup_incoming_varargs_64): Use word_mode
|
||
with integer parameters in registers.
|
||
(gen_push): Push register in word_mode instead of Pmode.
|
||
(ix86_emit_save_regs): Likewise.
|
||
(ix86_emit_save_regs_using_mov): Save integer registers in word_mode.
|
||
(gen_pop): Pop register in word_mode instead of Pmode.
|
||
(ix86_emit_restore_regs_using_pop): Likewise.
|
||
(ix86_expand_prologue): Replace Pmode with word_mode for push
|
||
immediate. Use ix86_gen_pro_epilogue_adjust_stack. Save and
|
||
restore RAX and R10 in word_mode.
|
||
(ix86_emit_restore_regs_using_mov): Restore integer registers
|
||
in word_mode.
|
||
(ix86_expand_split_stack_prologue): Save R10_REG and restore in
|
||
word_mode.
|
||
(ix86_split_to_parts): Use word_mode with PUT_MODE for push.
|
||
(ix86_split_long_move): Likewise.
|
||
|
||
* config/i386/i386.md (W): New.
|
||
(*push<mode>2_prologue): Replace :P with :W.
|
||
(*pop<mode>1): Likewise.
|
||
(*pop<mode>1_epilogue): Likewise.
|
||
(push/pop peephole2): Use word_mode scratch registers.
|
||
|
||
2012-03-08 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/predicates.md (indirect_branch_operand): Simplify.
|
||
|
||
2012-03-08 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.md (*addhi3, addhi3_clobber): Add "w" alternative
|
||
for constants in [-63,63].
|
||
|
||
2012-03-08 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/52530
|
||
Revert:
|
||
2012-03-04 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (ix86_print_operand_address): Only handle
|
||
zero-extended DImode addresses.
|
||
|
||
2012-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* configure.ac (gcc_cv_as_ix86_tlsldmplt): Add label.
|
||
* configure: Regenerate.
|
||
|
||
2012-03-08 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/52496
|
||
* config/avr/avr.c (avr_mem_clobber): New static function.
|
||
(avr_expand_delay_cycles): Add memory clobber operand to
|
||
delay_cycles_1, delay_cycles_2, delay_cycles_3, delay_cycles_4.
|
||
* config/avr/avr.md (unspec): Add UNSPEC_MEMORY_BARRIER.
|
||
(enable_interrupt, disable_interrupt): New expander.
|
||
(nopv, sleep, wdr): New expanders.
|
||
(delay_cycles_1): Add memory clobber.
|
||
(delay_cycles_2): Add memory clobber.
|
||
(delay_cycles_3): Add memory clobber.
|
||
(delay_cycles_4): Add memory clobber.
|
||
(cli_sei): New insn from former "enable_interrupt",
|
||
"disable_interrupt" with memory clobber.
|
||
(*wdt): New insn from former "wdt" with memory clobber.
|
||
(*nopv): Similar, but for "nopv".
|
||
(*sleep): Similar, but for "sleep".
|
||
|
||
2012-03-07 Oleg Endo <olegendo@gcc.gnu.org>
|
||
Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
PR target/52503
|
||
* config/sh/sh.opt (msoft-atomic): Use Var instead of Mask.
|
||
* config/sh/linux.h (TARGET_DEFAULT): Remove MASK_SOFT_ATOMIC.
|
||
(SUBTARGET_OVERRIDE_OPTIONS): Define.
|
||
|
||
2012-03-07 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/predicates.md (x86_64_zext_general_operand): New.
|
||
* config/i386/i386.md (*zero_extendsidi2_rex64): Change operand 1
|
||
predicate to x86_64_zext_general_operand. Accept "Z" constraint.
|
||
|
||
2012-03-07 Walter Lee <walt@tilera.com>
|
||
|
||
* config/tilegx/tilegx.c (tilegx_expand_prologue): Don't generate
|
||
REG_CFA_* notes for the stack pointer.
|
||
(tilegx_expand_epilogue): Restore stack pointer by adjusting it by
|
||
EH_RETURN_STACKADJ_RTX.
|
||
* config/tilepro/tilepro.c (tilepro_expand_prologue): Don't
|
||
generate REG_CFA_* notes for the stack pointer.
|
||
(tilepro_expand_epilogue): Restore stack pointer by adjusting it
|
||
by EH_RETURN_STACKADJ_RTX.
|
||
|
||
2012-03-07 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* doc/invoke.texi (AVR Built-in Macros): Correct condition for
|
||
when __AVR_3_BYTE_PC__ is defined.
|
||
|
||
2012-03-07 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.c (ix86_print_operand_punct_valid_p): Add '^'.
|
||
(ix86_print_operand): Handle '^'.
|
||
* config/i386/i386.md (*strmovdi_rex_1): Macroize memory operands
|
||
using P mode iterator. Add %^ to asm template to conditionally emit
|
||
addr32 prefix.
|
||
(*rep_movdi_rex64): Ditto.
|
||
(*strsetdi_rex_1): Ditto.
|
||
(*rep_stosdi_rex64): Ditto.
|
||
(*strmov{si,hi,qi}_1): Add %^ to asm template to
|
||
conditionally emit addr32 prefix.
|
||
(*rep_mov{si,qi}): Ditto.
|
||
(*strset{si,hi,qi}): Ditto.
|
||
(*rep_stos{si,qi}): Ditto.
|
||
(*cmpstrnqi_nz_1): Ditto.
|
||
(*cmpstrnqi_1): Ditto.
|
||
(*strlenqi_1): Ditto.
|
||
|
||
2012-03-07 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (function_value_64): Return pointers in
|
||
word_mode instead of Pmode.
|
||
(ix86_promote_function_mode): Likewise.
|
||
|
||
2012-03-07 Richard Guenther <rguenther@suse.de>
|
||
|
||
* coverage.c (get_gcov_type): Use type_for_mode.
|
||
(get_gcov_unsigned_t): Likewise.
|
||
* expr.c (store_constructor): Use type_for_mode.
|
||
(try_casesi): Likewise.
|
||
* tree-ssa-loop-ivopts.c (add_standard_iv_candidates_for_size): Remove.
|
||
(add_standard_iv_candidates): Use standard type trees.
|
||
* dojump.c (do_jump): Remove dead code.
|
||
|
||
2012-03-07 Richard Guenther <rguenther@suse.de>
|
||
|
||
* c-typeck.c (pointer_diff): Use c_common_type_for_size.
|
||
|
||
2012-03-07 Richard Guenther <rguenther@suse.de>
|
||
|
||
* convert.c (strip_float_extensions): Move ...
|
||
* tree.c (strip_float_extensions): ... here.
|
||
|
||
2012-03-07 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/52484
|
||
* config/avr/avr.md (xload<mode>_A): Add R22... to register footprint.
|
||
|
||
2012-03-07 Richard Guenther <rguenther@suse.de>
|
||
|
||
* omp-low.c (extract_omp_for_data): Use signed_type_for.
|
||
(expand_omp_for_generic): Likewise.
|
||
(expand_omp_for_static_nochunk): Likewise.
|
||
(expand_omp_for_static_chunk): Likewise.
|
||
* tree-vect-stmts.c (vect_gen_perm_mask): Use type_for_mode.
|
||
* tree-vect-slp.c (vect_transform_slp_perm_load): Likewise.
|
||
* tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop):
|
||
Use unsigned_type_for.
|
||
(vect_create_cond_for_align_checks): Use signed_type_for.
|
||
|
||
2012-03-07 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR rtl-optimization/52203
|
||
* sel-sched.c (estimate_insn_cost): New parameter pempty. Adjust
|
||
all callers to pass NULL except ...
|
||
(reset_sched_cycles_in_current_ebb): ... here, save the value
|
||
in new variable 'empty'. Increase issue_rate only for
|
||
non-empty insns.
|
||
|
||
2012-03-07 Ralf Corsépius <ralf.corsepius@rtems.org>
|
||
|
||
PR target/51417
|
||
* Makefile.in: Let install-gcc-ar depend on installdirs,
|
||
gcc-ar$(exeext), gcc-nm$(exeext), gcc-ranlib$(exeext).
|
||
Don't double canonicalize if cross-compiling.
|
||
|
||
2012-03-07 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/52506
|
||
* gcc/config/avr/avr.c (expand_epilogue): Fix order of restoration
|
||
to: RAMPZ, RAMPY, RAMPX, RAMPD.
|
||
(expand_prologue): Only clear RAMPZ if it has effect on RAM-read.
|
||
|
||
2012-03-07 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/52505
|
||
* config/avr/avr.c (avr_out_xload): Don't read unintentionally
|
||
from RAM.
|
||
* config/avr/avr.md (xload_8): Adjust insn length.
|
||
|
||
2012-03-07 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/52461
|
||
* gcc/config/avr/avr.c (avr_out_lpm): Clear RAMPZ after usage
|
||
if RAMPZ affects reading from RAM.
|
||
|
||
2012-03-07 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR pch/52518
|
||
PR pch/38987
|
||
* doc/invoke.texi (Precompiled Headers): Remove sentence that
|
||
suggests you can include PCHs from inside another header.
|
||
|
||
2012-03-07 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
PR middle-end/52515
|
||
* rtl.h (pc_rtx, cc0_rtx, ret_rtx, simple_return_rtx): Add GTY markers.
|
||
|
||
2012-03-07 Kai Tietz <ktietz@redhat.com>
|
||
|
||
* doc/invoke.texi (fwritable-relocated-rdata): Document
|
||
new Cygwin/MinGW target option.
|
||
* config/i386/winnt.c (i386_pe_unique_section): Ignore
|
||
reloc if flag -fwritable-relocated-rdata is not set.
|
||
(i386_pe_section_type_flags): Likewise.
|
||
* config/i386/cygming.opt (fwritable-relocated-rdata):
|
||
Add new flag variable flag_writable_rel_rdata.
|
||
|
||
2012-03-07 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-ssa-math-opts.c (convert_mult_to_widen): Check actual
|
||
precision against gimple constraints.
|
||
|
||
2012-03-06 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
PR middle-end/52372
|
||
* rtl.h (pc_rtx, ret_rtx, simple_return_rtx, cc0_rtx): Redefine as
|
||
variables.
|
||
(GR_PC, GR_CC0, GR_RETURN, GR_SIMPLE_RETURN): Delete.
|
||
* emit-rtl.c (pc_rtx, ret_rtx, simple_return_rtx, cc0_rtx): New
|
||
variables.
|
||
(init_emit_regs): Move associated initialization to...
|
||
(init_emit_once): ...here.
|
||
|
||
2012-03-06 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/m68k/m68k.h (ISA_HAS_TAS): New.
|
||
* config/m68k/sync.md (atomic_test_and_set): Use it.
|
||
(atomic_test_and_set_1): Likewise.
|
||
|
||
2012-03-06 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/50310
|
||
* config/rs6000/vector.md (vector_uneq<mode>): Add support for
|
||
UNEQ, LTGT, ORDERED, and UNORDERED IEEE vector comparisons.
|
||
(vector_ltgt<mode>): Likewise.
|
||
(vector_ordered<mode>): Likewise.
|
||
(vector_unordered<mode>): Likewise.
|
||
* config/rs6000/rs6000.c (rs6000_emit_vector_compare_inner): Likewise.
|
||
|
||
2012-03-06 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
* trans-mem.c: New typedef for tm_region_p.
|
||
Define vector types for tm_region_p.
|
||
(tm_region_init): Replace region_worklist to a vector called
|
||
bb_regions.
|
||
|
||
2012-03-06 Richard Guenther <rguenther@suse.de>
|
||
|
||
* fold-const.c (build_fold_addr_expr_with_type_loc): Fold
|
||
MEM_REF with constant pointer operand.
|
||
|
||
2012-03-06 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52493
|
||
* tree-ssa-alias.c (ptr_derefs_may_alias_p): Robustify.
|
||
|
||
2012-03-06 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/vms/vms-c.c (vms_pragma_nomember_alignment): Handle octaword.
|
||
(external_model_kind): Improve documentation.
|
||
(vms_pragma_extern_model): Handle relaxed_redef.
|
||
(vms_c_register_pragma): Allow expansion for nomember_alignment.
|
||
|
||
2012-03-06 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* doc/invoke.texi (AVR Options): -mmcu=: Document the XMEGA cores.
|
||
Explain RAMPD, RAMPX, RAMPDY, RAMPZ usage by avr-gcc.
|
||
Some more notes on EIND usage and reorder EIND subsection.
|
||
|
||
2012-03-06 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/vms/vms.c (VMS_CRTL_LDBL): Rename from VMS_CRTL_PRNTF.
|
||
* config/vms/vms-crtlmap.map: Rename PRNTF to LDBL.
|
||
|
||
2012-03-06 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/vms/t-vmsnative (version): Define.
|
||
* config/vms/t-vms (STMP_FIXPROTO, STMP_FIXINC, version): Remove.
|
||
|
||
2012-03-06 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR rtl-optimization/52250
|
||
* sel-sched-ir.c (maybe_tidy_empty_bb): Try harder to find a bb
|
||
to put note list into. Unconditionally call move_bb_info.
|
||
(move_bb_info): Do not assert the blocks being in the same region,
|
||
just drop the note list if they are not.
|
||
|
||
2012-03-06 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/51244
|
||
* config/sh/sh.c (sh_expand_t_scc): Remove SH2A special case
|
||
and use unified expansion logic.
|
||
* config/sh/sh.md (xorsi3_movrt): Rename to movrt. Move
|
||
closer to the existing movt insn.
|
||
(negc): Rename insn to *negc. Add new expander.
|
||
(movnegt): Use xor pattern for T bit negation. Reserve helper
|
||
constant for negc pattern.
|
||
(*movnegt): New insn and splitter.
|
||
|
||
2012-03-05 Bernd Schmidt <bernds@codesourcery.com>
|
||
|
||
* c-typeck.c (pointer_diff): Check for POINTER_PLUS_EXPR, not
|
||
PLUS_EXPR.
|
||
|
||
2012-03-05 Richard Henderson <rth@redhat.com>
|
||
|
||
* genemit.c (main): Include "target.h" in insn-emit.c.
|
||
* Makefile.in (insn-emit.o): Depend on TARGET_H.
|
||
* config/sh/sync.md (atomic_test_and_set): Reference
|
||
targetm.atomic_test_and_set_trueval instead of
|
||
TARGET_ATOMIC_TEST_AND_SET_TRUEVAL.
|
||
|
||
2012-03-05 Joern Rennecke <joern.rennecke@embecosm.com>
|
||
|
||
* config/epiphany/epiphany.c (epiphany_function_value_regno_p):
|
||
Make static.
|
||
|
||
2012-03-05 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* langhooks.c (add_builtin_type): New function.
|
||
* langhooks.h (add_builtin_type): Export it.
|
||
* config/mep/mep.c (mep_init_builtins): Use it.
|
||
* config/rs6000/rs6000.c (rs6000_init_builtins): Use it.
|
||
|
||
2012-03-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/51902
|
||
* tree.h (BLOCK_SAME_RANGE): Define.
|
||
* function.c (block_fragments_nreverse): Clear BLOCK_SAME_RANGE
|
||
if BLOCK_FRAGMENT_CHAIN is non-NULL, but has it cleared.
|
||
Also clear BLOCK_SAME_RANGE if fragment chain's supercontext fragment
|
||
isn't equal to supercontext fragment's fragment chain.
|
||
Adjust BLOCK_SUPERCONTEXT to point to supercontext fragment's
|
||
fragment origin.
|
||
(blocks_nreverse_all): Likewise.
|
||
(reorder_blocks_1): Compute BLOCK_SAME_RANGE bits. Set
|
||
BLOCK_SUPERCONTEXT to supercontext fragment instead of
|
||
supercontext fragment's fragment origin.
|
||
* dwarf2out.c (add_high_low_attributes): If stmt has the same
|
||
range as its parent (or parents thereof etc.), use the parent's
|
||
DW_AT_ranges value instead of creating a new .debug_ranges range.
|
||
|
||
2012-03-05 Richard Henderson <rth@redhat.com>
|
||
|
||
PR tree-opt/52242
|
||
Revert: 2011-11-26 Richard Henderson <rth@redhat.com>
|
||
* omp-low.c (expand_omp_atomic): Assume anything aligned to
|
||
BIGGEST_ALIGNMENT is aligned.
|
||
|
||
2012-03-05 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/sh/sh.h (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): Move...
|
||
* config/sh/sh.c: ... here.
|
||
|
||
2012-03-05 Richard Henderson <rth@redhat.com>
|
||
|
||
PR target/52481
|
||
* config/m68k/sync.md (atomic_test_and_set): Use expand_simple_unop
|
||
instead of calling negqi2 directly.
|
||
|
||
2012-03-05 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
PR middle-end/52463
|
||
* trans-mem.c (tm_region_init): Use last_basic_block.
|
||
|
||
2012-03-05 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh.h (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New hook.
|
||
* config/sh/sync.md (atomic_test_and_set): New expander.
|
||
(tasb, atomic_test_and_set_soft): New insns.
|
||
* config/sh/sh.opt (menable-tas): New option.
|
||
* doc/invoke.texi (SH Options): Document it.
|
||
|
||
2012-03-05 Richard Guenther <rguenther@suse.de>
|
||
|
||
* cfgloop.c (verify_loop_structure): Verify dominators before
|
||
using them.
|
||
* graphite-clast-to-gimple.c (graphite_verify): Do not verify
|
||
dominators from here.
|
||
* graphite-scop-detection.c (create_sese_edges): Likewise.
|
||
* loop-doloop.c (doloop_optimize_loops): Likewise.
|
||
* loop-init.c (loop_optimizer_init): Likewise.
|
||
* loop-unroll.c (unroll_and_peel_loops): Likewise.
|
||
* loop-unswitch.c (unswitch_loops): Likewise.
|
||
* tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Likewise.
|
||
* tree-parloops.c (parallelize_loops): Likewise. Verify
|
||
only when checking is enabled.
|
||
* tree-loop-distribution.c (tree_loop_distribution): Likewise.
|
||
|
||
2012-03-05 Bernd Schmidt <bernds@codesourcery.com>
|
||
|
||
* genautomata.c (parse_automata_opt): New static function.
|
||
(initiate_automaton_gen): Remove all option handling code. Remove
|
||
argc argument. All callers changed.
|
||
(main): Call init_rtx_reader_args_cb with the new function as argument.
|
||
|
||
2012-03-05 Richard Guenther <rguenther@suse.de>
|
||
|
||
* cfgexpand.c (gimple_expand_cfg): Free dominator info.
|
||
* tree-if-conv.c (combine_blocks): Free post-dominator info
|
||
after breaking it.
|
||
* tree-parloops.c (create_parallel_loop): Free and re-compute
|
||
dominator info after breaking it.
|
||
|
||
2012-03-05 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52353
|
||
* optabs.h (trapv_unoptab_p): New function.
|
||
(trapv_binoptab_p): Likewise.
|
||
* optabs.c (expand_binop): Use emit_libcall_block_1 with
|
||
a proper equiv_may_trap argument.
|
||
(expand_unop): Likewise.
|
||
(emit_libcall_block_1): Take extra argument whether the
|
||
instruction may trap. Renamed from ...
|
||
(emit_libcall_block): ... this. New wrapper.
|
||
|
||
2012-03-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/51721
|
||
* tree-vrp.c (register_edge_assert_for_2): If comparing
|
||
lhs of right shift by constant with an integer constant,
|
||
add ASSERT_EXPRs for the rhs1 of the right shift.
|
||
|
||
* cfgrtl.c (cfg_layout_merge_blocks): Cleanup.
|
||
|
||
2012-03-05 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree.c (integer_zerop): Handle VECTOR_CSTs.
|
||
(integer_onep): Likewise.
|
||
(integer_all_onesp): Likewise.
|
||
|
||
2012-03-05 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.md (*umaddqihi4.2): New insn-and-split.
|
||
|
||
2012-03-04 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (pro_epilogue_adjust_stack): Check Pmode
|
||
instead of TARGET_64BIT.
|
||
|
||
2012-03-04 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (ix86_expand_prologue): Check Pmode to set
|
||
adjust_stack_insn.
|
||
|
||
2012-03-04 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (ix86_print_operand_address): Only handle
|
||
zero-extended DImode addresses.
|
||
|
||
2012-03-04 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.c (ix86_print_operand) <case '+'>: Declare
|
||
taken and cputaken as bool.
|
||
|
||
2012-03-04 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/constraints.md (Ya): New internal constraint.
|
||
* config/i386/i386.md (zero_extendsidi2): Remove expansion.
|
||
(*zero_extendsidi2_rex64): Add x,x alternative.
|
||
(*zero_extendsidi2): Ditto. Add o,0 alternative.
|
||
Remove flags reg clobber. Adjust corresponding splits.
|
||
(zero_extend<mode>si2): Macroize expander from zero_extendhisi2 and
|
||
zero_extendqisi2 expanders using SWI12 mode iterator.
|
||
(zero_extend<mode>si2_and): Macroize insn from
|
||
zero_extendhisi2_and and zero_extendqisi2_and. Merge corresponding
|
||
splitters.
|
||
(*zero_extend<mode>si2): Macroize insn from
|
||
*zero_extendhisi2_movzbl and *zero_extendqisi2_movzbl.
|
||
(*zero_extend*2_movzbl_and): Remove insn patterns.
|
||
(zero_extendqihi2_and): Merge corresponding splitter.
|
||
(*zero_extendqihi2): Rename from *zero_extendqihi2_movzbl.
|
||
(*zero_extend*2_movzbl_and): Remove insn patterns.
|
||
(*anddi_1): Split TYPE_IMOVX instructions.
|
||
(*andsi_1): Use Ya for alternative 2. Split TYPE_IMOVX instructions.
|
||
(*andhi_1): Ditto.
|
||
(and->zext splitter): Add splitter pattern.
|
||
(zero extend with andsi3 splitter): Adjust zero_extend pattern.
|
||
|
||
2012-03-04 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi (C++ Dialect Options): Minor copy-edits to
|
||
x86-specific text.
|
||
(Debugging Options): Likewise.
|
||
(Optimize Options): Likewise.
|
||
(i386 and x86-64 Options): Discuss -march before -mtune, consistently
|
||
with other architectures. Use official processor names with correct
|
||
spelling/capitalization. Fix formatting and grammar issues.
|
||
(i386 and x86-64 Windows Options): Similar cleanup here.
|
||
|
||
2012-03-03 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/sh.md (abssi2): Add TARGET_SH1 condition.
|
||
|
||
2012-03-03 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/sh.c (sh_dwarf_register_span): Don't apply
|
||
DBX_REGISTER_NUMBER.
|
||
|
||
2012-03-03 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/sh.c (shiftcosts): Return MAX_COST when the first
|
||
operand is CONST_INT. Take COSTS_N_INSNS into account.
|
||
(sh_rtx_costs): Don't apply COSTS_N_INSNS to the return value
|
||
of shiftcosts.
|
||
|
||
2012-03-02 Richard Henderson <rth@redhat.com>
|
||
|
||
* optabs.c (expand_atomic_test_and_set): Honor
|
||
atomic_test_and_set_trueval even when atomic_test_and_set
|
||
optab is not in use.
|
||
|
||
2012-03-02 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
PR target/48596
|
||
PR target/48806
|
||
* config/sh/sh.c (sh_register_move_cost): Increase cost between
|
||
GENERAL_REGS and FP_REGS for SImode.
|
||
|
||
2012-03-02 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/49486
|
||
* config/sh/sh.md (negdi2): Add TARGET_SH1 condition.
|
||
(absdi2): New expander.
|
||
(*absdi2, *negabsdi2, negdi_cond): New insns and splits.
|
||
|
||
2012-03-02 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sync.md (atomic_exchange<mode>): New expander.
|
||
(atomic_exchange<mode>_soft): New insn.
|
||
|
||
2012-03-02 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sync.md: Update copyright notice dates.
|
||
(atomic_compare_and_swap<mode>): Use SImode for return value instead
|
||
of QImode.
|
||
(atomic_compare_and_swap<mode>_soft): Likewise.
|
||
|
||
2012-03-02 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
PR target/31640
|
||
* config/sh/sh.h (LOOP_ALIGN): Move logic to sh_loop_align.
|
||
* config/sh/sh.c: Update copyright notice dates.
|
||
(sh_loop_align): Add logic from LOOP_ALIGN. Don't disable loop
|
||
alignment for TARGET_HARD_SH4.
|
||
(sh_option_override): Reduce default function alignment. Set
|
||
loop alignment to 4 bytes when not optimizing for size.
|
||
|
||
2012-03-02 Maxim Kuvyrkov <maxim@codesourcery.com>
|
||
|
||
PR middle-end/50335
|
||
* doc/invoke.texi (floop-flatten): Remove.
|
||
* toplev.c (process_options): Remove references to flag_loop_flatten.
|
||
* tree-ssa-loop.c (gate_graphite_transform): Same.
|
||
* common.opt (floop-flatten): Obsolete.
|
||
* graphite-poly.c (apply_poly_transforms): Remove reference to
|
||
flag_loop_flatten.
|
||
* Makefile.in (graphite-flattening.o): Remove.
|
||
* graphite-flattening.c: Remove.
|
||
|
||
2012-03-02 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* compare-elim.c (find_comparisons_in_bb): Eliminate only compares
|
||
having mode compatible with the mode of previous compare. Substitute
|
||
compare mode of previous compare with the mode, compatible
|
||
with eliminated and previous compare.
|
||
|
||
2012-03-02 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
* config/rs6000/dfp.md (floatdidd2): New define_insn.
|
||
|
||
2012-03-02 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.c (ix86_cc_modes_compatible): Declare CCZmode
|
||
compatible with CCGOCmode and CCGCmode.
|
||
|
||
2012-03-02 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
* config/rs6000/vsx.md (vsx_set_<mode>): Reorder operands.
|
||
|
||
2012-03-02 Ulrich Weigand <ulrich.weigand@linaro.org>
|
||
|
||
* config/arm/arm.c (arm_sat_operator_match): New function.
|
||
* config/arm/arm-protos.h (arm_sat_operator_match): Add prototype.
|
||
* config/arm/arm.md ("insn" attribute): Add "sat" value.
|
||
("SAT", "SATrev"): New code iterators.
|
||
("SATlo", "SAThi"): New code iterator attributes.
|
||
("*satsi_<SAT:code>"): New pattern.
|
||
("*satsi_<SAT:code>_shift"): Likewise.
|
||
* config/arm/arm-fixed.md ("arm_ssatsihi_shift"): Add "insn"
|
||
and "shift" attributes.
|
||
("arm_usatsihi"): Add "insn" attribute.
|
||
* config/arm/predicates.md (sat_shift_operator): Allow multiplication
|
||
by powers of two. Do not allow shift by 32.
|
||
|
||
2012-03-02 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/46716
|
||
* config/i386/i386.c (construct_container): Use gen_reg_or_parallel
|
||
to pass the argument in the register of "natural" mode.
|
||
|
||
2012-03-02 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52406
|
||
* tree-data-ref.h: Update documentation about DR_BASE_OBJECT.
|
||
(struct indices): Add unconstrained_base member.
|
||
(struct dr_alias): Remove unused vops member.
|
||
(DR_UNCONSTRAINED_BASE): New define.
|
||
* tree-data-ref.c (dr_analyze_indices): For COMPONENT_REFs
|
||
add indices to allow their disambiguation. Make DR_BASE_OBJECT
|
||
be an artificial access that covers the whole indexed object,
|
||
or mark it with DR_UNCONSTRAINED_BASE if we cannot do so. Canonicalize
|
||
plain decl base-objects to their MEM_REF variant.
|
||
(dr_may_alias_p): When the base-object of either data reference
|
||
has unknown size use only points-to information.
|
||
(compute_affine_dependence): Make dumps easier to read and
|
||
more verbose.
|
||
* tree-vect-data-ref.c (vector_alignment_reachable_p): Use
|
||
DR_REF when looking for packed references.
|
||
(vect_supportable_dr_alignment): Likewise.
|
||
|
||
2012-03-02 Greta Yorsh <Greta.Yorsh@arm.com>
|
||
|
||
* config/arm/arm-ldmstm.ml (write_ldm_commutative_peephole):
|
||
Improve conditions for peepholes of loads followed by commutative
|
||
operators.
|
||
* config/arm/ldmstm.md: Regenerated.
|
||
|
||
2012-03-02 Richard Guenther <rguenther@suse.de>
|
||
|
||
* BASE-VER: Set to 4.8.0.
|
||
|
||
2012-03-01 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* config.gcc (obsolete): Add all ARM targets using the FPA.
|
||
(with_fpu): Obsolete selection of the FPA or Maverick on ARM.
|
||
* doc/install.texi: Avoid references to obsolete ARM ports.
|
||
|
||
2012-03-01 Joern Rennecke <joern.rennecke@embecosm.com>
|
||
|
||
* config/epiphany/epiphany.md (movmisalign<mode>): New patterns.
|
||
|
||
2012-03-01 Jeremy Bennett <jeremy.bennett@embecosm.com>
|
||
Joern Rennecke <joern.rennecke@embecosm.com>
|
||
|
||
* doc/extend.texi: Expand and update information on interrupt
|
||
attribute for Epiphany.
|
||
|
||
2012-03-01 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh-protos.h: Update copyright notice dates.
|
||
* config/sh/sh.h: Likewise.
|
||
* config/sh/sh.md: Likewise.
|
||
* config/sh/constraints.md: Likewise.
|
||
* config/sh/predicates.md: Likewise.
|
||
|
||
2012-03-01 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh-protos.h (tertiary_reload_operand): Remove dead function.
|
||
* config/sh/sh.c (tertiary_reload_operand): Likewise.
|
||
|
||
2012-03-01 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/constraints.md: Fix comment typo.
|
||
|
||
2012-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR target/52408
|
||
* config/pa/pa.md (zvdep_imm32): Change type of variable x from int to
|
||
unsigned HOST_WIDE_INT.
|
||
(zvdep_imm64): Likewise.
|
||
(vdepi_ior): Change type of variable x from int to HOST_WIDE_INT.
|
||
(vdepi_and): Likewise.
|
||
Likewise for unamed 64-bit patterns.
|
||
* config/pa/predicates.md (lhs_lshift_cint_operand): Update comment.
|
||
|
||
2012-03-01 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/52001
|
||
PR rtl-optimization/52417
|
||
* cselib.c (cselib_any_perm_equivs): New variable.
|
||
(cselib_reset_table): Check that it's not set when not
|
||
preserving constants.
|
||
(cselib_add_permanent_equiv): Set it.
|
||
(cselib_have_permanent_equivalences): New.
|
||
(cselib_init, cselib_finish): Reset it.
|
||
* cselib.h (cselib_have_permanent_equivalences): Declare.
|
||
* alias.c (get_addr): Restore earlier behavior when there
|
||
aren't permanent equivalences.
|
||
|
||
2012-03-01 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* config/mn10300/mn10300-modes.def: Fix copyright notice.
|
||
* config/v850/v850-modes.def: Fix copyright notice.
|
||
|
||
2012-03-01 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* doc/extend.texi (AVR Built-in Functions): Document
|
||
__builtin_avr_flash_segment.
|
||
|
||
* config/avr/builtins.def (__builtin_avr_flash_segment): New entry.
|
||
* config/avr/avr.md (flash_segment, flash_segment1): New expanders.
|
||
(*split.flash_segment): New insn-and-split.
|
||
* config/avr/avr.c (avr_init_builtins): Add local variables:
|
||
const_memx_void_node, const_memx_ptr_type_node,
|
||
char_ftype_const_memx_ptr.
|
||
|
||
2012-03-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/52445
|
||
* tree-ssa-phiopt.c (struct name_to_bb): Remove ssa_name field,
|
||
add ssa_name_ver, offset and size fields and change store field
|
||
to bool.
|
||
(name_to_bb_hash, name_to_bb_eq): Adjust for the above changes.
|
||
(add_or_mark_expr): Likewise. Only consider previous stores
|
||
with the same size and offset.
|
||
(nt_init_block): Only look at gimple_assign_single_p stmts,
|
||
doesn't look at rhs2.
|
||
|
||
2012-03-01 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52443
|
||
* tree-cfg.c (verify_gimple_assign_unary): Allow any
|
||
conversions from integral types to pointer types.
|
||
|
||
2012-03-01 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr-c.c (avr_cpu_cpp_builtins): Restore built-in
|
||
defines for __UINT24_MAX__, __INT24_MAX__, __INT24_MIN__
|
||
unintentionally removed in r184616.
|
||
|
||
2012-03-01 Venkataramanan Kumar <venkataramanan.kumar@amd.com>
|
||
|
||
* doc/invoke.texi: Document AMD bdver2 and remove mentioning
|
||
3DNow from bdver1.
|
||
|
||
2012-02-29 Jakub Jelinek <jakub@redhat.com>
|
||
Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/52437
|
||
* config/i386/sse.md (vec_set<mode>_0): Swap "*r" and "fF"
|
||
alternatives, add "e" constraint to the new last alternative
|
||
and ! to last 3 alternatives.
|
||
|
||
2012-02-29 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* dwarf2out.c (modified_type_die): Set DW_AT_GNAT_descriptive_type and
|
||
DW_AT_artificial attributes at the end of the processing.
|
||
(gen_array_type_die): Likewise.
|
||
(gen_enumeration_type_die): Likewise.
|
||
(gen_struct_or_union_type_die): Likewise.
|
||
(add_gnat_descriptive_type_attribute): Do not suppress debug info for
|
||
the parent type.
|
||
|
||
2012-02-29 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/52419
|
||
* expr.c (expand_assignment): If doing misaligned store that doesn't
|
||
cover all mode bits, perform a RMW cycle.
|
||
|
||
PR tree-optimization/52429
|
||
* tree-parloops.c (separate_decls_in_region_debug): Return early
|
||
if var is LABEL_DECL.
|
||
|
||
2012-02-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR tree-optimization/52424
|
||
* tree-ssa-dom.c (dom_opt_leave_block): Push a marker before
|
||
calling dom_thread_across_edge.
|
||
|
||
2012-02-29 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.c: Move definition of TARGET macros to end of file.
|
||
|
||
2012-02-29 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr-protos.h (avr_output_bld): Remove unused prototype.
|
||
* config/avr/avr.c (avr_output_bld): Remove unused function.
|
||
(avr_out_sbxx_branch): Use "%T" to print bit position.
|
||
|
||
2012-02-29 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.md: Untabify.
|
||
|
||
2012-02-29 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.md (eqne): New code iterator.
|
||
(*dec-and-branchsi): Use it in text peephole's condition.
|
||
(*dec-and-branchhi): Ditto.
|
||
(*dec-and-branchqi): Ditto.
|
||
|
||
2012-02-29 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/49939
|
||
* config/avr/avr.h (ASM_SPEC): Add -mno-skip-bug if we know that
|
||
the device does not have the skip-bug.
|
||
|
||
2012-02-29 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* doc/invoke.texi (-msoft-atomic): Add more detailed description.
|
||
(-mbranch-cost, -mcbranchdi -mcmpeqdi -mfused-madd
|
||
-mpretend-cmove): New.
|
||
|
||
2012-02-29 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/52397
|
||
* df.h (struct df_d): Adjust comment that hard_regs_live_count
|
||
doesn't count DEBUG_INSN refs.
|
||
* df-scan.c (df_ref_create_structure): Don't set DF_HARD_REG_LIVE
|
||
for DEBUG_INSN refs.
|
||
|
||
2012-02-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
Partially revert:
|
||
|
||
2012-02-20 Richard Guenther <rguenther@suse.de>
|
||
PR tree-optimization/52298
|
||
* tree-vect-stmts.c (vectorizable_load): Properly use
|
||
STMT_VINFO_DR_STEP instead of DR_STEP when vectorizing outer loops.
|
||
|
||
2012-02-28 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
PR middle-end/51752
|
||
* gimple.h (gimple_in_transaction): New.
|
||
(gimple_set_in_transaction): New.
|
||
(struct gimple_statement_base): Add in_transaction field.
|
||
* tree-ssa-loop-im.c: (movement_possibility): Restrict movement of
|
||
transaction loads.
|
||
(tree_ssa_lim_initialize): Compute transaction bits.
|
||
* tree.h (compute_transaction_bits): Protoize.
|
||
* trans-mem.c (tm_region_init): Use the heap to store BB
|
||
auxilliary data.
|
||
(compute_transaction_bits): New.
|
||
|
||
2012-02-28 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
|
||
|
||
* gcc.c (display_help): Document --help=common and sort entries
|
||
alphabetically.
|
||
|
||
2012-02-28 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
|
||
|
||
* doc/install.texi: Document check-$LANG specific shortcuts
|
||
|
||
2012-02-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
|
||
|
||
PR target/51534
|
||
* config/arm/arm.c (neon_builtin_data): Add entries for vcgeu
|
||
and vcgtu.
|
||
* config/arm/arm_neon.h: Regenerate.
|
||
* config/arm/neon.md (unspec): Add UNSPEC_VCGEU, and UNSPEC_VCGTU.
|
||
(neon_vcgeu): New insn.
|
||
(neon_vcgtu): Likewise.
|
||
* config/arm/neon.ml (s_8_32, u_8_32): New lists.
|
||
(ops): Unsigned comparison intrinsics call a different builtin.
|
||
|
||
2012-02-28 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR target/52407
|
||
* config/i386/i386.c (ix86_expand_vector_set): Fix element
|
||
ordering for the VEC_CONCAT for two element vectors for
|
||
V2SFmode, V2SImode and V2DImode.
|
||
|
||
2012-02-28 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
PR target/49448
|
||
* config.gcc (arm*-*-linux*): Use an unambiguous pattern for
|
||
detecting big-endian triplets.
|
||
|
||
2012-02-28 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
* arm.c (aapcs_vfp_is_call_or_return_candidate): Only use the machine
|
||
mode if there is no type information available.
|
||
|
||
2012-02-28 Thomas Koenig <tkoenig@gcc.gnu.org>
|
||
|
||
PR tree-optimization/53207
|
||
* doc/invoke.texi: Document as experimental and relying on graphite.
|
||
|
||
2012-02-28 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr-devices.c (avr_mcu_type): Adjust NULL part
|
||
of initializer to changes from r184614.
|
||
|
||
2012-02-28 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52395
|
||
* tree-sra.c (build_ref_for_offset): Also look at the base
|
||
TYPE_ALIGN when figuring out the alignment of the replacement.
|
||
|
||
2012-02-28 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52402
|
||
* ipa-prop.c (ipa_modify_call_arguments): Properly use
|
||
mis-aligned types when creating the accesses at the call site.
|
||
|
||
2012-02-28 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/builtins.def: New file.
|
||
* config/avr/t-avr (avr.o, avr-c.o): Depend on it.
|
||
* config/avr/avr.c (enum avr_builtin_id): Use it.
|
||
(avr_init_builtins): Use it. And use avr_bdesc.
|
||
(bdesc_1arg): Remove.
|
||
(bdesc_2arg): Remove.
|
||
(bdesc_3arg): Remove.
|
||
(struct avr_builtin_description): Add field n_args.
|
||
(avr_bdesc): New static variable using builtins.def.
|
||
(avr_expand_builtin): Use it.
|
||
Don't call avr_expand_delay_cycles if op0 is not CONST_INT.
|
||
(avr_fold_builtin): Fold AVR_BUILTIN_SWAP.
|
||
Don't fold AVR_BUILTIN_INSERT_BITS if arg0 is not INTEGER_CST.
|
||
|
||
2012-02-28 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/52148
|
||
* config/avr/avr.md (movmem_<mode>): Replace match_operand that
|
||
match only one single hard register with respective hard reg rtx.
|
||
(movmemx_<mode>): Ditto.
|
||
* config/avr/avr.c (avr_emit_movmemhi): Adapt expanding to new
|
||
insn anatomy of movmem[x]_<mode>.
|
||
(avr_out_movmem): Same for printing assembler and operand usage.
|
||
|
||
2012-02-28 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/49868
|
||
PR target/52261
|
||
* doc/extend.texi (AVR Named Address Spaces): No more try to fix
|
||
address spaces located outside of device flash.
|
||
|
||
* config/avr/avr.h (base_arch_s): Remove field n_segments.
|
||
(mcu_type_s): Add field n_flash.
|
||
* config/avr/avr-devices.c (avr_arch_types): Remove .n_segments.
|
||
Set .have_elpm and .have_elpmx to 1 for avrxmega4 and avrxmega5.
|
||
(AVR_MCU): Add N_FLASH argument.
|
||
* config/avr/avr-mcus.def (AVR_MCU): Add initializer for .n_flash.
|
||
* config/avr/avr-c.c (avr_cpu_cpp_builtins): Only define built-in
|
||
macro __FLASH<n> if that address space makes sense for the device.
|
||
* config/avr/avr.c (avr_out_lpm): Don't try to fix address spaces
|
||
outside of target flash.
|
||
(avr_asm_named_section): Ditto.
|
||
(avr_asm_select_section): Ditto.
|
||
(avr_addr_space_convert): Ditto.
|
||
(avr_emit_movmemhi): Ditto.
|
||
(avr_nonconst_pointer_addrspace, avr_pgm_check_var_decl): Error if
|
||
address space is outside of device flash.
|
||
(avr_insert_attributes): Ditto.
|
||
(avr_xload_libgcc_p): Use avr_current_device->n_flash instead of
|
||
avr_current_arch->n_segments.
|
||
|
||
2012-02-27 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/52352
|
||
* config/i386/i386.md (*movabs<mode>_1): Enable only for TARGET_LP64.
|
||
(*movabs<mode>_2): Likewise.
|
||
|
||
2012-02-27 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/52375
|
||
* config/arm/neon.md (vashr<mode>3, vlshr<mode>3): Use
|
||
s_register_operand in the test instead of REG_P. Don't call
|
||
gen_reg_rtx if it won't be used.
|
||
|
||
PR tree-optimization/52376
|
||
* ipa-split.c (split_function): Ignore CLOBBER stmts.
|
||
|
||
2012-02-27 Stuart Henderson <shenders@gcc.gnu.org>
|
||
|
||
* ifcvt.c (noce_get_condition): Check condition variable is not
|
||
small_register_classes_for_mode_p before accepting.
|
||
|
||
2012-02-27 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (*movabs<mode>_1): Fix operand 1 constraints.
|
||
|
||
2012-02-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
|
||
|
||
Revert:
|
||
2012-01-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
|
||
* config/arm/arm-cores.def (cortex-a15): Use cortex_a15_tune for
|
||
tuning parameters.
|
||
* config/arm/arm.c (arm_cortex_a15_tune): New static variable.
|
||
|
||
2012-02-27 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/sh.h: Delete dead GO_IF_LEGITIMATE_INDEX macro.
|
||
|
||
2012-02-26 Oleg Endo <olegendo@gcc.gnu.org>
|
||
|
||
* config/sh/predicates.md: Remove blank lines.
|
||
* config/sh/sh.c: Fix typos in comments.
|
||
* config/sh/constraints.md: Likewise.
|
||
* config/sh/sh.md: Remove blank lines.
|
||
Fix typos in comments. Use ;; as comment characters.
|
||
|
||
2012-02-26 Walter Lee <walt@tilera.com>
|
||
|
||
* config/tilegx/tilegx.c (match_pcrel_step2): Fix instruction pattern.
|
||
(replace_mov_pcrel_step2): Ditto.
|
||
|
||
2012-02-25 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/52001
|
||
* alias.c (refs_newer_value_cb, refs_newer_value_p): New.
|
||
(get_addr): Walk canonical value's locs. Avoid returning VALUEs
|
||
and locs that reference values newer than the non-canonical value
|
||
at hand. Return the canonical value as a worst case.
|
||
(memrefs_conflict_p): Walk canonical value's locs.
|
||
|
||
PR debug/52001
|
||
* cselib.c (preserve_only_constants): Rename to...
|
||
(preserve_constants_and_equivs): ... this. Split out...
|
||
(invariant_or_equiv_p): ... this. Preserve plus expressions
|
||
of other preserved expressions too.
|
||
(cselib_reset_table): Adjust.
|
||
* var-tracking.c (reverse_op): Use canonical value to build
|
||
reverse operation.
|
||
|
||
2012-02-23 Kai Tietz <ktietz@redhat.com>
|
||
|
||
* config/i386/i386.c (ix86_delegitimize_address): Handle
|
||
UNSPEC_PCREL plus displacement.
|
||
|
||
2012-02-24 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/52261
|
||
* config/avr/avr.c (avr_out_movhi_mr_r_xmega): Use base
|
||
to test for unusedness in st X addressing.
|
||
|
||
2012-02-24 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52361
|
||
* gimple.c (walk_gimple_op): Use predicates with less redundant tests.
|
||
(is_gimple_reg_type): Move inline ...
|
||
* gimple.h (is_gimple_reg_type): ... here.
|
||
|
||
2012-02-24 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52361
|
||
* passes.c (execute_function_todo): When verifying SSA form
|
||
verify gimple form first.
|
||
* tree-ssa.c (verify_ssa): Do not verify gimple form here.
|
||
|
||
2012-02-24 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52355
|
||
* fold-const.c (fold_addr_of_array_ref_difference): New function.
|
||
(fold_binary_loc): Use it to extend the existing &a[i] - &a[j] folding.
|
||
|
||
2012-02-13 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
|
||
|
||
* tree-if-conv (predicate_scalar_phi): Commentary typo fix.
|
||
|
||
2012-02-23 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
|
||
|
||
* tree-phinodes.c (make_phi_node): Mark static.
|
||
* tree-flow.h (make_phi_node): Remove extern decl.
|
||
* doc/gimple.texi (make_phi_node): Remove documentation.
|
||
|
||
2012-02-23 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
|
||
|
||
* tree-into-ssa (update_ssa): Avoid trailing whitespace in dump_file.
|
||
* tree-ssa-sccvn.c (print_scc): Ditto.
|
||
|
||
2012-02-23 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
|
||
|
||
* doc/passes.texi (Full redundancy elimination): Fix typo.
|
||
|
||
2012-02-23 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
|
||
|
||
* doc/invoke.texi (-fdse, -fdce): Remove duplicate entries.
|
||
|
||
2012-02-23 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR bootstrap/52287
|
||
* haifa-sched.c (rank_for_schedule): Stabilize sort for debug insns.
|
||
|
||
2012-02-23 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR c/52290
|
||
* c-decl.c (start_function): Exit early if decl1 is not FUNTION_DECL.
|
||
|
||
2012-02-23 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.md (code_stdname): Add ior, xor.
|
||
(xior): New code iterator.
|
||
(*<code_stdname><mode>qi.byte0): Use xior instead of ior.
|
||
(*<code_stdname><mode>qi.byte1-3): Ditto.
|
||
|
||
2012-02-23 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/52019
|
||
* ipa-split.c (find_return_bb, find_retval, visit_bb): Ignore
|
||
CLOBBER stmts.
|
||
|
||
2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
* acinclude.m4: Use HAVE_INITFINI_ARRAY_SUPPORT instead of
|
||
HAVE_INITFINI_ARRAY to work around namespace pollution in
|
||
certain versions of newlib system headers.
|
||
* config.in: Regenerate.
|
||
* configure: Regenerate.
|
||
* config/initfini-array.h: Use HAVE_INITFINI_ARRAY_SUPPORT
|
||
instead of HAVE_INITFINI_ARRAY.
|
||
|
||
2012-02-22 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/52330
|
||
* config/i386/i386.c (ix86_print_operand) <case 'H'>: Error out if x
|
||
is not offsettable memory reference.
|
||
|
||
2012-02-22 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/18145
|
||
* config/avr/avr.c (avr_asm_output_aligned_decl_common): Skip
|
||
setting avr_need_clear_bss_p for __gnu_lto* symbols.
|
||
|
||
2012-02-22 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.h (avr_accumulate_outgoing_args): Return int.
|
||
* config/avr/avr.c (avr_accumulate_outgoing_args): Return int.
|
||
|
||
2012-02-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* configure.ac (LIB_TLS_SPEC): Enforce use of alternate thread
|
||
library on Solaris 8 even without TLS support.
|
||
* configure: Regenerate.
|
||
|
||
2012-02-22 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52329
|
||
* gimple-fold.c (fold_stmt_1): Also canonicalize ADDR_EXPRs
|
||
for GIMPLE_DEBUG stmts.
|
||
|
||
2012-02-22 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR middle-end/51782
|
||
* emit-rtl.c (set_mem_attributes_minus_bitpos): Set address space
|
||
according to the base object.
|
||
|
||
2012-02-22 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR rtl-optimization/50063
|
||
* config/avr/avr.md (movhi_sp_r): Handle -1 (unknown IRQ state)
|
||
and 2 (8-bit SP) in operand 2.
|
||
* config/avr/avr.c (avr_prologue_setup_frame): Adjust prologue
|
||
setup to use movhi_sp_r instead of vanilla move to write SP.
|
||
Adjust REG_CFA notes to superseed unspec.
|
||
(expand_epilogue): Adjust epilogue setup to use movhi_sp_r instead
|
||
of vanilla move.
|
||
As function body might contain CLI or SEI: Use irq_state 0 (IRQ
|
||
known to be off) only with TARGET_NO_INTERRUPTS. Never use
|
||
irq_state 1 (IRQ known to be on) here.
|
||
|
||
2012-02-21 Bernd Schmidt <bernds@codesourcery.com>
|
||
|
||
* ira.c (check_allocation): Use REG_WORDS_BIG_ENDIAN, not
|
||
WORDS_BIG_ENDIAN.
|
||
* ira-color.c (setup_profitable_hard_regs, check_hard_reg_p,
|
||
assign_hard_reg): Likewise.
|
||
|
||
2012-02-21 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.md (neghi2): Remove "!d,0" alternative. Tweak "r,0".
|
||
|
||
2012-02-21 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.md
|
||
(*dec-and-branchhi!=-1.d.clobber): New text peephole.
|
||
(*dec-and-branchhi!=-1.l.clobber): New text peephole.
|
||
|
||
2012-02-21 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr-protos.h (avr_accumulate_outgoing_args): Move
|
||
prototype from here to...
|
||
* config/avr/avr.h: ...here.
|
||
|
||
2012-02-21 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
PR target/52294
|
||
* thumb2.md (thumb2_shiftsi3_short): Split register and
|
||
immediate shifts. For register shifts tie operands 0 and 1.
|
||
(peephole2 for above): Check that register-controlled shifts
|
||
have suitably tied operands.
|
||
|
||
2012-02-21 Quentin Neill <quentin.neill@amd.com>
|
||
|
||
PR target/52137
|
||
* config/i386/bdver1.md (bdver1_call, bdver1_push,
|
||
bdver1_pop, bdver1_leave, bdver1_lea, bdver1_imul_DI, bdver1_imul,
|
||
bdver1_imul_mem_DI, bdver1_imul_mem, bdver1_idiv, bdver1_idiv_mem,
|
||
bdver1_str, bdver1_idirect, bdver1_ivector, bdver1_idirect_loadmov,
|
||
bdver1_idirect_load, bdver1_ivector_load, bdver1_idirect_movstore,
|
||
bdver1_idirect_both, bdver1_ivector_both, bdver1_idirect_store,
|
||
bdver1_ivector_store, bdver1_fldxf, bdver1_fld, bdver1_fstxf,
|
||
bdver1_fst, bdver1_fist, bdver1_fmov_bdver1, bdver1_fadd_load,
|
||
bdver1_fadd, bdver1_fmul_load, bdver1_fmul, bdver1_fsgn,
|
||
bdver1_fdiv_load, bdver1_fdiv, bdver1_fpspc_load, bdver1_fpspc,
|
||
bdver1_fcmov_load, bdver1_fcmov, bdver1_fcomi_load,
|
||
bdver1_fcomi, bdver1_fcom_load, bdver1_fcom,
|
||
bdver1_fxch, bdver1_ssevector_avx128_unaligned_load,
|
||
bdver1_ssevector_avx256_unaligned_load,
|
||
bdver1_ssevector_sse128_unaligned_load,
|
||
bdver1_ssevector_avx128_load, bdver1_ssevector_avx256_load,
|
||
bdver1_ssevector_sse128_load, bdver1_ssescalar_movq_load,
|
||
bdver1_ssescalar_vmovss_load, bdver1_ssescalar_sse128_load,
|
||
bdver1_mmxsse_load, bdver1_sse_store_avx256, bdver1_sse_store,
|
||
bdver1_mmxsse_store_short, bdver1_ssevector_avx256,
|
||
bdver1_movss_movsd, bdver1_mmxssemov, bdver1_sselog_load_256,
|
||
bdver1_sselog_256, bdver1_sselog_load, bdver1_sselog,
|
||
bdver1_ssecmp_load, bdver1_ssecmp, bdver1_ssecomi_load,
|
||
bdver1_ssecomi, bdver1_vcvtX2Y_avx256_load, bdver1_vcvtX2Y_avx256,
|
||
bdver1_ssecvt_cvtss2sd_load, bdver1_ssecvt_cvtss2sd,
|
||
bdver1_sseicvt_cvtsi2sd_load, bdver1_sseicvt_cvtsi2sd,
|
||
bdver1_ssecvt_cvtpd2ps_load, bdver1_ssecvt_cvtpd2ps,
|
||
bdver1_ssecvt_cvtdq2ps_load, bdver1_ssecvt_cvtdq2ps,
|
||
bdver1_ssecvt_cvtdq2pd_load, bdver1_ssecvt_cvtdq2pd,
|
||
bdver1_ssecvt_cvtps2pd_load, bdver1_ssecvt_cvtps2pd,
|
||
bdver1_ssecvt_cvtsX2si_load, bdver1_ssecvt_cvtsX2si,
|
||
bdver1_ssecvt_cvtpd2pi_load, bdver1_ssecvt_cvtpd2pi,
|
||
bdver1_ssecvt_cvtpd2dq_load, bdver1_ssecvt_cvtpd2dq,
|
||
bdver1_ssecvt_cvtps2pi_load, bdver1_ssecvt_cvtps2pi,
|
||
bdver1_ssemuladd_load_256, bdver1_ssemuladd_256,
|
||
bdver1_ssemuladd_load, bdver1_ssemuladd, bdver1_sseimul_load,
|
||
bdver1_sseimul, bdver1_sseiadd_load, bdver1_sseiadd,
|
||
bdver1_ssediv_double_load_256, bdver1_ssediv_double_256,
|
||
bdver1_ssediv_single_load_256, bdver1_ssediv_single_256,
|
||
bdver1_ssediv_double_load, bdver1_ssediv_double,
|
||
bdver1_ssediv_single_load, bdver1_ssediv_single, bdver1_sseins):
|
||
Add "bdver2" attribute.
|
||
|
||
2012-02-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_option_override): Make -mhard-dfp the
|
||
default if possible and not specified otherwise.
|
||
|
||
2012-02-21 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/52314
|
||
* gimplify.c (create_tmp_from_val): Use the main variant type
|
||
for the type of the temporary we create.
|
||
|
||
2012-02-21 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52324
|
||
* gimplify.c (gimplify_expr): When re-gimplifying expressions
|
||
do not gimplify a MEM_REF address operand if it is already
|
||
in suitable form.
|
||
|
||
2012-02-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.md ("fixuns_trunc<mode>si2"): Replace
|
||
TARGET_HARD_FLOAT with TARGET_HARD_DFP.
|
||
|
||
2012-02-21 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-vect-stmts.c (vectorizable_load): Use pre-computed
|
||
nested_in_vect_loop.
|
||
|
||
2012-02-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/52318
|
||
* gimple-fold.c (gimplify_and_update_call_from_tree): Add
|
||
vdef also to non-pure/const call stmts in the sequence.
|
||
|
||
2012-02-21 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/vms/vms-ld.c (main): Fix IDENTIFICATION padding.
|
||
|
||
2012-02-20 David S. Miller <davem@davemloft.net>
|
||
|
||
* config/sparc/sparc.md (load_pcrel_sym<P:mode>): Explain why we
|
||
don't use the "rd %pc" instruction on v9 for PIC register loads.
|
||
|
||
2012-02-20 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
PR middle-end/52141
|
||
* trans-mem.c (ipa_tm_scan_irr_block): Error out on GIMPLE_ASM's
|
||
in a transaction safe function.
|
||
|
||
2012-02-20 Kai Tietz <ktietz@redhat.com>
|
||
|
||
PR target/52238
|
||
* stor-layout.c (place_field): Handle desired_align for
|
||
ms-bitfields, too.
|
||
|
||
2012-02-20 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52298
|
||
* tree-vect-stmts.c (vectorizable_store): Properly use
|
||
STMT_VINFO_DR_STEP instead of DR_STEP when vectorizing
|
||
outer loops.
|
||
(vectorizable_load): Likewise.
|
||
* tree-vect-data-refs.c (vect_analyze_data_ref_access):
|
||
Access DR_STEP after ensuring it is not NULL.
|
||
|
||
2012-02-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/52286
|
||
* fold-const.c (fold_binary_loc): For (X & C1) | C2
|
||
optimization use double_int_to_tree instead of build_int_cst_wide,
|
||
rewrite to use double_int vars.
|
||
|
||
2012-02-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
PR target/50166
|
||
* acinclude.m4 (gcc_AC_INITFINI_ARRAY): Require gcc_SUN_LD_VERSION.
|
||
Define _start.
|
||
Remove -e 0 from $gcc_cv_ld invocation.
|
||
Only use __GLIBC_PREREQ if defined.
|
||
Enable on Solaris since Solaris 8 patch.
|
||
(gcc_SUN_LD_VERSION): New macro.
|
||
* configure.ac (ld_ver) <*-*-solaris2*>: Refer to
|
||
gcc_SUN_LD_VERSION for version number format.
|
||
* configure: Regenerate.
|
||
* varasm.c (get_elf_initfini_array_priority_section): Set
|
||
SECTION_NOTYPE for non-default priority.
|
||
Use get_section instead of get_unnamed_section to emit
|
||
.init_array/.fini_array with default priority.
|
||
|
||
2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* config/mips/mips.c (mips_need_mips16_rdhwr_p): New variable.
|
||
(mips_get_tp): Set it. Record that __mips16_rdhwr binds locally.
|
||
(mips_start_unique_function, mips_output_mips16_rdhwr)
|
||
(mips_code_end): New functions.
|
||
(TARGET_ASM_CODE_END): Define.
|
||
|
||
2012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* config/mips/mips.c (mips16_build_call_stub): Add CFI information
|
||
to stubs with non-sibling calls.
|
||
|
||
2012-02-18 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi (-fira-* options): Copy-edit.
|
||
(ira-* parameters): Copy-edit.
|
||
|
||
2012-02-17 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi: Minor copy-edits to bring into conformance with
|
||
GCC coding conventions.
|
||
|
||
2012-02-17 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi: Consistently hyphenate "big-endian"/"little-endian"
|
||
when used as adjectives.
|
||
|
||
2012-02-16 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi: Clean up "that"/"which" confusion.
|
||
|
||
2012-02-17 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* system.h: Poison SMALL_REGISTER_CLASSES
|
||
* config/rl78/rl78.h: Replace SMALL_REGISTER_CLASSES with hook.
|
||
* config/rx/rx.h: Remove SMALL_REGISTER_CLASSES.
|
||
|
||
2012-02-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/52285
|
||
* tree-tailcall.c (find_tail_calls): Ignore gimple_clobber_p stmts
|
||
when deciding if a call is a tail call or tail recursion.
|
||
|
||
2012-02-16 Kai Tietz <ktietz@redhat.com>
|
||
|
||
* config/i386/i386.c (legitimate_pic_address_disp_p): Allow
|
||
interger-constant displacement for UNSPEC_PCREL.
|
||
|
||
2012-02-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/52208
|
||
* ira-costs.c (scan_one_insn): Don't decrease mem_cost
|
||
for MEMs with REG_EQUIV, if the MEM isn't general_operand.
|
||
|
||
PR tree-optimization/52255
|
||
* tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): If
|
||
loop->header has virtual PHI, but exit_e->dest doesn't, add
|
||
virtual PHI to exit_e->dest and adjust all uses after the loop.
|
||
|
||
PR debug/52260
|
||
* dwarf2out.c (copy_decls_walk): Fill in *slot before traversing
|
||
children with clone_tree_hash, not after it.
|
||
|
||
2012-02-16 Iain Sandoe <iains@gcc.gnu.org>
|
||
|
||
* config/darwin.h (ASM_OUTPUT_LABELREF): Add user label prefix for
|
||
extended identifiers.
|
||
|
||
2012-02-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/51929
|
||
* cgraphunit.c (verify_edge_corresponds_to_fndecl): If node is
|
||
a same_body_alias, also test whether e->callee isn't a former
|
||
or current clone of the decl this is a same body alias of.
|
||
|
||
PR translation/52264
|
||
* cgraphunit.c (verify_cgraph_node): Fix a typo.
|
||
|
||
2012-02-15 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi: Clean up "n-bit/byte/word" modifiers.
|
||
|
||
2012-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/52199
|
||
* config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
|
||
force_reg instead of copy_to_reg for better optimization. Force
|
||
non-register or memory operands into a register.
|
||
|
||
2012-02-15 Andrew MacLeod <amacleod@redhat.com>
|
||
|
||
* extend.texi: Reserve upper bits of memory model for future use.
|
||
|
||
2012-01-15 Georg-Johann Lay <avr@gjlay.de>
|
||
Anatoly Sokolov <aesok@post.ru>
|
||
Eric Weddington <eric.weddington@atmel.com>
|
||
|
||
PR target/52261
|
||
* config/avr/avr-devices.c (avr_arch_types): Add avrxmega2,
|
||
avrxmega4, avrxmega5, avrxmega6, avrxmega7.
|
||
Rewrite initializers for .macro.
|
||
* config/avr/avr-mcus.def (AVR_MCU): Add known MCUs:
|
||
avrxmega2: atxmega16a4, atxmega16d4, atxmega16x1, atxmega32a4
|
||
atxmega32d4, atxmega32x1.
|
||
avrxmega4: atxmega64a3, atxmega64d3.
|
||
avrxmega5: atxmega64a1, atxmega64a1u.
|
||
avrxmega6: atxmega128a3, atxmega128d3, atxmega192a3, atxmega192d3,
|
||
atxmega256a3, atxmega256a3b, atxmega256a3bu, atxmega256d3.
|
||
avrxmega7: atxmega128a1, atxmega128a1u.
|
||
* config/avr/avr.h (enum avr_arch): Add: ARCH_AVRXMEGA2,
|
||
ARCH_AVRXMEGA4, ARCH_AVRXMEGA5, ARCH_AVRXMEGA6, ARCH_AVRXMEGA7.
|
||
(struct base_arch_s): Rename reserved to xmega_p.
|
||
Rename reserved2 to have_rampd.
|
||
(AVR_XMEGA): New define.
|
||
(AVR_HAVE_RAMPD, AVR_HAVE_RAMPX, AVR_HAVE_RAMPY): New defines.
|
||
(AVR_HAVE_RAMPZ): Change definition to fit xmega.
|
||
* config/avr/predicates.md (io_address_operand): Take into
|
||
account SFR offset.
|
||
(low_io_address_operand): Ditto.
|
||
(high_io_address_operand): Ditto.
|
||
* config/avr/avr.md (isa): Add alternatives no_xmega, xmega.
|
||
(enabled, movhi_sp_r): Use them.
|
||
* config/avr/avr-c.c (avr_cpu_cpp_builtins): Use
|
||
cpp_define_formatted to built-in define __AVR_ARCH__.
|
||
(__AVR_XMEGA__): New built-in define.
|
||
(__AVR_HAVE_RAMPD__): New built-in define.
|
||
(__AVR_HAVE_RAMPX__): New built-in define.
|
||
(__AVR_HAVE_RAMPY__): New built-in define.
|
||
(__AVR_HAVE_RAMPZ__): Change condition when to built-in define it.
|
||
|
||
* config/avr/avr.c (avr_addr_t): Add ccp, rampd, rampx, rampy.
|
||
(avr_option_override): Initialize them.
|
||
(sreg_rtx, rampd_rtx, rampx_rtx, rampy_rtx): New GTY rtx.
|
||
(avr_init_expanders): Initialize them. No more block several calls.
|
||
(emit_push_sfr): New static function.
|
||
(avr_prologue_setup_frame): Use it to push SREG, RAMPD/X/Y/Z as needed.
|
||
Handle AVR_XMEGA.
|
||
(expand_epilogue): Handle AVR_XMEGA. Pop RAMPD/X/Y/Z as needed.
|
||
(avr_print_operand): Print addreeses as symbols for
|
||
RAMPX, RAMPY, RAMPD, CCP.
|
||
(output_movhi): Handle AVR_XMEGA when writing to SP.
|
||
(avr_out_movhi_mr_r_xmega): New static function.
|
||
(out_movhi_mr_r): Forward to avr_out_movhi_mr_r_xmega for AVR_XMEGA.
|
||
(avr_file_start): Print symbol defines for __RAMPX__, __RAMPY__,
|
||
__RAMPD__, __CCP__ as needed.
|
||
|
||
* config/avr/multilib.h: Regenerate.
|
||
* config/avr/t-multilib: Regenerate.
|
||
* config/avr/avr-tables.opt: Regenerate.
|
||
|
||
2012-02-15 Tobias Grosser <grosser@fim.uni-passau.de>
|
||
|
||
PR tree-optimization/50561
|
||
* graphite-flattening.c (lst_project_loop): Do not
|
||
remove old scattering dimensions after flattening.
|
||
(lst_do_flatten): Likewise.
|
||
|
||
2012-02-15 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* doc/extend.texi (AVR Built-in Functions): Remove doc for
|
||
__builtin_avr_map8, __builtin_avr_map16.
|
||
Document __builtin_avr_insert_bits.
|
||
|
||
* config/avr/avr.md (map_bitsqi, map_bitshi): Remove.
|
||
(insert_bits): New insn.
|
||
(adjust_len.map_bits): Rename to insert_bits.
|
||
(UNSPEC_MAP_BITS): Rename to UNSPEC_INSERT_BITS.
|
||
* avr-protos.h (avr_out_map_bits): Remove.
|
||
(avr_out_insert_bits, avr_has_nibble_0xf): New.
|
||
* config/avr/constraints.md (Cxf,C0f): New.
|
||
* config/avr/avr.c (avr_cpu_cpp_builtins): Remove built-in
|
||
defines __BUILTIN_AVR_MAP8, __BUILTIN_AVR_MAP16.
|
||
New built-in define __BUILTIN_AVR_INSERT_BITS.
|
||
* config/avr/avr.c (TARGET_FOLD_BUILTIN): New define.
|
||
(enum avr_builtin_id): Add AVR_BUILTIN_INSERT_BITS.
|
||
(avr_move_bits): Rewrite.
|
||
(avr_fold_builtin, avr_map_metric, avr_map_decompose): New static
|
||
functions.
|
||
(avr_map_op_t): New typedef.
|
||
(avr_map_op): New static variable.
|
||
(avr_out_insert_bits, avr_has_nibble_0xf): New functions.
|
||
(adjust_insn_length): Handle ADJUST_LEN_INSERT_BITS.
|
||
(avr_init_builtins): Add definition for __builtin_avr_insert_bits.
|
||
(bdesc_3arg, avr_expand_triop_builtin): New.
|
||
(avr_expand_builtin): Use them. And handle AVR_BUILTIN_INSERT_BITS.
|
||
(avr_revert_map, avr_swap_map, avr_id_map, avr_sig_map): Remove.
|
||
(avr_map_hamming_byte, avr_map_hamming_nonstrict): Remove.
|
||
(avr_map_equal_p, avr_map_sig_p): Remove.
|
||
(avr_out_swap_bits, avr_out_revert_bits, avr_out_map_bits): Remove.
|
||
(bdesc_2arg): Remove AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16.
|
||
(adjust_insn_length): Remove handling for ADJUST_LEN_MAP_BITS.
|
||
(enum avr_builtin_id): Remove AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16.
|
||
(avr_init_builtins): Remove __builtin_avr_map8, __builtin_avr_map16.
|
||
(avr_expand_builtin): Remove AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16.
|
||
|
||
2012-02-14 Bernd Schmidt <bernds@codesourcery.com>
|
||
|
||
* config/c6x/c6x.md (reserve_cycles): New attribute.
|
||
* config/c6x/c6x.c (c6x_sched_reorder_1): Ensure insns we predicate
|
||
don't reserve functional units after the branch occurs.
|
||
|
||
2012-02-14 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
PR middle-end/52142
|
||
* ipa-inline.c (can_inline_edge_p): Do not inline tm_pure
|
||
functions into non-tm_pure functions.
|
||
|
||
2012-02-14 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR lto/52178
|
||
* gimple.c (iterative_hash_gimple_type): Use RECORD_OR_UNION_TYPE_P.
|
||
(iterative_hash_canonical_type): Likewise.
|
||
* tree-ssa-pre.c (fini_pre): Clean up the CFG only after purging all
|
||
the dead edges.
|
||
|
||
2012-02-14 Bernd Schmidt <bernds@codesourcery.com>
|
||
|
||
* haifa-sched.c (prune_ready_list): Ensure that if there is a
|
||
sched-group insn, it either remains alone or the entire list is pruned.
|
||
|
||
2012-02-14 Jonathan Wakely <jwakely.gcc@gmail.com>
|
||
|
||
* doc/install.texi (Prerequisites): Fix grammar.
|
||
(Configuration): Likewise.
|
||
|
||
2012-02-14 Jonathan Wakely <jwakely.gcc@gmail.com>
|
||
|
||
* doc/install.texi (Prerequisites): Suggest building GMP, MPFR and
|
||
MPC as part of GCC before describing configuring with --with-gmp etc.
|
||
(Installing GCC: Configuration): --with-gmp etc. aren't needed if
|
||
sources are present.
|
||
|
||
2012-02-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/51950
|
||
* dwarf2out.c (clone_tree_hash): New function.
|
||
(copy_decls_walk): Use it instead of clone_tree.
|
||
|
||
2012-02-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52244
|
||
PR tree-optimization/51528
|
||
* tree-sra.c (analyze_access_subtree): Only create INTEGER_TYPE
|
||
replacements for integral types.
|
||
|
||
2012-02-14 Walter Lee <walt@tilera.com>
|
||
|
||
* config.gcc: Handle tilegx and tilepro.
|
||
* configure.ac (gcc_cv_as_dwarf2_debug_line): Enable test for
|
||
tilegx and tilepro.
|
||
Add HAVE_AS_TLS check for tilegx and tilepro.
|
||
* configure: Regenerate.
|
||
* doc/contrib.texi: Add Mat Hostetter and self.
|
||
* doc/extend.texi (TILE-Gx Built-in Functions): New node.
|
||
Document instruction intrinsics and network accessing intrinsics.
|
||
(TILEPro Built-in Functions): New node. Document instruction
|
||
intrinsics and network accessing intrinsics.
|
||
* doc/install.texi (Specific, tilegx-*-linux*): Document it.
|
||
(Specific, tilepro-*-linux*): Likewise.
|
||
* doc/invoke.texi (TILE-Gx Options): New section.
|
||
(TILEPro Options): New section.
|
||
* doc/md.texi (TILE-Gx): New section.
|
||
(TILEPro): New section.
|
||
* common/config/tilegx/tilegx-common.c: New file.
|
||
* common/config/tilepro/tilepro-common.c: New file.
|
||
* config/tilegx/constraints.md: New file.
|
||
* config/tilegx/linux.h: New file.
|
||
* config/tilegx/mul-tables.c: New file.
|
||
* config/tilegx/predicates.md: New file.
|
||
* config/tilegx/sync.md: New file.
|
||
* config/tilegx/t-tilegx: New file.
|
||
* config/tilegx/tilegx-builtins.h: New file.
|
||
* config/tilegx/tilegx-c.c: New file.
|
||
* config/tilegx/tilegx-generic.md: New file.
|
||
* config/tilegx/tilegx-modes.def: New file.
|
||
* config/tilegx/tilegx-multiply.h: New file.
|
||
* config/tilegx/tilegx-protos.h: New file.
|
||
* config/tilegx/tilegx.c: New file.
|
||
* config/tilegx/tilegx.h: New file.
|
||
* config/tilegx/tilegx.md: New file.
|
||
* config/tilegx/tilegx.opt: New file.
|
||
* config/tilepro/constraints.md: New file.
|
||
* config/tilepro/gen-mul-tables.cc: New file.
|
||
* config/tilepro/linux.h: New file.
|
||
* config/tilepro/mul-tables.c: New file.
|
||
* config/tilepro/predicates.md: New file.
|
||
* config/tilepro/t-tilepro: New file.
|
||
* config/tilepro/tilepro-builtins.h: New file.
|
||
* config/tilepro/tilepro-c.c: New file.
|
||
* config/tilepro/tilepro-generic.md: New file.
|
||
* config/tilepro/tilepro-modes.def: New file.
|
||
* config/tilepro/tilepro-multiply.h: New file.
|
||
* config/tilepro/tilepro-protos.h: New file.
|
||
* config/tilepro/tilepro.c: New file.
|
||
* config/tilepro/tilepro.h: New file.
|
||
* config/tilepro/tilepro.md: New file.
|
||
* config/tilepro/tilepro.opt: New file.
|
||
|
||
2012-02-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/52210
|
||
* tree-vect-slp.c (vect_get_and_check_slp_defs): Call
|
||
vect_model_simple_cost with two entry vect_def_type array instead
|
||
of an address of dt.
|
||
|
||
2012-02-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR lto/52178
|
||
* tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers):
|
||
Do not stream DECL_QUALIFIER.
|
||
* tree-streamer-out.c (write_ts_field_decl_tree_pointers): Likewise.
|
||
* tree.c (free_lang_data_in_decl): Free DECL_QUALIFIER.
|
||
(find_decls_types_r): Do not walk DECL_QUALIFIER.
|
||
|
||
2012-02-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c/52181
|
||
* c-decl.c (merge_decls): Copy DECL_USER_ALIGN bit from olddecl to
|
||
newdecl.
|
||
|
||
2012-02-13 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/52172
|
||
* cselib.h (cselib_subst_to_values_from_insn): New prototype.
|
||
* cselib.c (cselib_subst_to_values_from_insn): New function.
|
||
* sched-deps.c (add_insn_mem_dependence,
|
||
sched_analyze_1, sched_analyze_2): Use it.
|
||
|
||
2012-02-13 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR middle-end/52214
|
||
* predict.c (predict_paths_for_bb): Fix thinko in prevoius patch.
|
||
|
||
2012-02-13 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* gcc.c (LINK_COMMAND_SPEC): Deal with -fgnu-tm.
|
||
(GTM_SELF_SPECS): Define if not already defined.
|
||
(driver_self_specs): Add GTM_SELF_SPECS.
|
||
* config/darwin.h (LINK_COMMAND_SPEC_A): Deal with -fgnu-tm.
|
||
(GTM_SELF_SPECS): Define.
|
||
* config/i386/cygwin.h (GTM_SELF_SPECS): Likewise.
|
||
* config/i386/mingw32.h (GTM_SELF_SPECS): Likewise.
|
||
|
||
2012-02-13 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* cselib.c (expand_loc): Return sp, fp, hfp or cfa base reg right
|
||
away if seen.
|
||
|
||
* cselib.c (dump_cselib_val): Don't assume l->setting_insn is non-NULL.
|
||
|
||
PR middle-end/52230
|
||
* omp-low.c (expand_omp_for): If a static schedule without chunk size
|
||
has NULL region->cont, force fd.chunk_size to be integer_zero_node.
|
||
|
||
2012-02-13 Andrew MacLeod <amacleod@redhat.com>
|
||
|
||
PR c/52190
|
||
* doc/extend.texi : Fix another __atomic_compare_exchange typo.
|
||
|
||
2012-02-13 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR translation/52211
|
||
* passes.c (enable_disable_pass): Fix typo.
|
||
|
||
2012-02-13 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/52209
|
||
* expr.c (expand_expr_real_2) <case BIT_NOT_EXPR>: Only expand using
|
||
XOR for reduce_bit_field if type is unsigned.
|
||
|
||
2012-02-12 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/sparc/sparc.h (CANNOT_CHANGE_MODE_CLASS): In 64-bit mode,
|
||
disallow changes from SFmode to mode with different size in FP regs.
|
||
|
||
2012-02-12 Robert Millan <rmh@gnu.org>
|
||
Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* ginclude/stddef.h [__FreeBSD_kernel__] (__size_t): Do not define.
|
||
Tweak comment.
|
||
|
||
2012-02-11 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
PR rtl-optimization/52175
|
||
* reorg.c (fill_slots_from_thread): Don't apply add/sub optimization
|
||
to frame-related instructions.
|
||
|
||
2012-02-10 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/51910
|
||
* tlink.c (demangled_hash_entry): Change mangled to a VEC.
|
||
(demangle_new_symbols): Fill it.
|
||
(scan_linker_output): Walk it.
|
||
(start_tweaking): Split out from scan_linker_output.
|
||
(maybe_tweak): Update sym->chosen.
|
||
* Makefile.in (COLLECT2_OBJS): Add vec.o and gcc-none.o
|
||
|
||
2012-02-11 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/52132
|
||
* reg-stack.c (subst_stack_regs_in_debug_insn): Don't use get_true_reg.
|
||
|
||
2012-02-11 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* compare-elim.c (find_comparisons_in_bb): Eliminate only compares
|
||
having the same mode as previous compare.
|
||
|
||
2012-02-10 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/sparc/sparc.c (sparc_flat_expand_prologue): Use emit_use.
|
||
* config/sparc/sparc.md (UNSPECV_GOTO): Delete.
|
||
(nonlocal_goto_internal): Likewise.
|
||
(nonlocal_goto): Emit a use and an indirect jump directly.
|
||
|
||
2012-02-10 Andrew MacLeod <amacleod@redhat.com>
|
||
|
||
PR c/52190
|
||
* doc/extend.texi : Update comments for __atomic_compare_exchange and
|
||
__atomic_{is,always}_lock_free.
|
||
|
||
2012-02-10 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/52146
|
||
* config/i386/i386.c (ix86_legitimate_address_p): Disallow
|
||
negative constant address for TARGET_X32.
|
||
|
||
2012-02-10 Richard Henderson <rth@redhat.com>
|
||
|
||
* tree-ssa-dce.c (propagate_necessity): Handle GIMPLE_TRANSACTION.
|
||
* tree-ssa-operands.c (parse_ssa_operands): Add virtual operands
|
||
for GIMPLE_TRANSACTION. Tidy if's into a switch.
|
||
|
||
2012-02-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
Ira Rosen <irar@il.ibm.com>
|
||
|
||
PR tree-optimization/50031
|
||
* targhooks.c (default_builtin_vectorization_cost): Handle
|
||
vec_promote_demote.
|
||
* target.h (enum vect_cost_for_stmt): Add vec_promote_demote.
|
||
* tree-vect-loop.c (vect_get_single_scalar_iteraion_cost): Handle
|
||
all types of reduction and pattern statements.
|
||
(vect_estimate_min_profitable_iters): Likewise.
|
||
* tree-vect-stmts.c (vect_model_promotion_demotion_cost): New function.
|
||
(vect_get_load_cost): Use vec_perm for permutations; add dump logic
|
||
for explicit realigns.
|
||
(vectorizable_conversion): Call vect_model_promotion_demotion_cost.
|
||
* config/spu/spu.c (spu_builtin_vectorization_cost): Handle
|
||
vec_promote_demote.
|
||
* config/i386/i386.c (ix86_builtin_vectorization_cost): Likewise.
|
||
* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Update
|
||
vec_perm for VSX and handle vec_promote_demote.
|
||
|
||
2012-02-10 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/52177
|
||
* builtins.c (fold_builtin_atomic_always_lock_free,
|
||
expand_builtin_atomic_always_lock_free,
|
||
fold_builtin_atomic_is_lock_free, expand_builtin_atomic_is_lock_free):
|
||
Return and/or test boolean_true_node/boolean_false_node instead of
|
||
integer_one_node/integer_zero_node.
|
||
|
||
2012-02-10 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR middle-end/48600
|
||
* predict.c (predict_paths_for_bb): Prevent looping.
|
||
(predict_paths_leading_to_edge, predict_paths_leading_to): Update.
|
||
|
||
2012-02-10 Roman Zhuykov <zhroma@ispras.ru>
|
||
|
||
* config/arm/arm.c (output_move_double): In one case properly
|
||
count number of instructions that will be emitted.
|
||
|
||
2012-02-10 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR translation/52193
|
||
* cgraphunit.c (cgraph_mark_functions_to_output): Fix typo.
|
||
|
||
2012-02-09 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
PR middle-end/52140
|
||
* dojump.c (do_compare_rtx_and_jump): Use SCALAR_FLOAT_MODE_P.
|
||
|
||
2012-02-09 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/52165
|
||
* var-tracking.c (emit_note_insn_var_location): If
|
||
EMIT_NOTE_BEFORE_INSN and insn is NOTE_INSN_CALL_ARG_LOCATION,
|
||
emit it before next non-NOTE_INSN_CALL_ARG_LOCATION
|
||
non-NOTE_DURING_CALL_P insn.
|
||
|
||
2012-02-09 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
PR middle-end/51867
|
||
* builtins.c (expand_builtin): Don't check DECL_ASSEMBLER_NAME_SET_P.
|
||
|
||
2012-02-08 Magnus Granberg <zorry@gentoo.org>
|
||
|
||
PR driver/48524
|
||
* gcc.c (switch_matches) Support switches with separated form,
|
||
-D and -U.
|
||
|
||
2012-02-08 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.md (SREG_ADDR): Remove constant definition.
|
||
(SP_ADDR): Ditto.
|
||
(RAMPZ_ADDR): Ditto.
|
||
* config/avr/avr.c (avr_addr_t): New typedef.
|
||
(avr_addr): New struct to hold RAM address of SPL, SPH, RAMPZ, SREG.
|
||
(avr_init_expanders): Initialize it.
|
||
(expand_prologue): Use avr_addr instead of RAMPZ_ADDR, SP_ADDR,
|
||
SREG_ADDR.
|
||
(expand_epilogue): Ditto.
|
||
(avr_print_operand): Ditto.
|
||
(avr_file_start): Ditto.
|
||
(avr_emit_movmemhi): Ditto.
|
||
|
||
2012-02-08 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/46886
|
||
* tree-flow.h (do_while_loop_p): Declare.
|
||
* tree-ssa-loop-ch.c (do_while_loop_p): Export.
|
||
* tree-parloops.c (parallelize_loops): Only parallelize do-while loops.
|
||
|
||
2012-02-08 Andrew MacLeod <amacleod@redhat.com>
|
||
|
||
* optabs.c (expand_atomic_load): Do not assume compare_and_swap will
|
||
always succeed for integers larger than a native word.
|
||
|
||
2012-02-08 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR rtl-optimization/52170
|
||
* simplify-rtx.c (simplify_plus_minus): Use CONSTM1_RTX to
|
||
properly handle integer vector modes.
|
||
|
||
2012-02-08 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR gcov-profile/52150
|
||
* coverage.c: Include target.h.
|
||
(build_var): Call targetm.strip_name_encoding on the assembler name.
|
||
Change one _ into . or $ if the target allows it.
|
||
* Makefile.in (coverage.o): Depend on $(TARGET_H).
|
||
|
||
PR rtl-optimization/52139
|
||
* cfgrtl.c (cfg_layout_merge_blocks): If BB_END
|
||
is a BARRIER after emit_insn_after_noloc, move BB_END
|
||
to the last non-BARRIER insn before it.
|
||
|
||
2012-02-07 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
PR middle-end/24306
|
||
* config/mips/mips.c (mips_std_gimplify_va_arg_expr): New function.
|
||
(mips_gimplify_va_arg_expr): Call it instead of
|
||
std_gimplify_va_arg_expr.
|
||
|
||
2012-02-07 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_trampoline_init): Fix error
|
||
message for -mno-pointers-to-nested-function.
|
||
|
||
2012-02-07 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR middle-end/51994
|
||
* expr.c (get_inner_reference): If there is an offset, add a negative
|
||
bit position to it (if any).
|
||
|
||
2012-02-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/52060
|
||
* combine.c (try_combine): Add i0src_copy and i0src_copy2 variables,
|
||
copy i1src to i1src_copy whenever added_sets_2 && i1_feeds_i2_n already
|
||
before i1dest -> i1src substitution in newpat, copy i0src to i0src_copy
|
||
and/or i0src_copy2 when needed.
|
||
|
||
2012-02-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* gcc.c (main): Don't look for lto-wrapper or lto-wrapper
|
||
or LTOPLUGINSONAME if have_c.
|
||
|
||
* config/freebsd-spec.h: Add comment about what macros can be defined
|
||
in this header.
|
||
(LINK_EH_SPEC, LINK_SSP_SPEC, USE_LD_AS_NEEDED): Don't define here.
|
||
* config/freebsd.h (LINK_EH_SPEC, LINK_SSP_SPEC, USE_LD_AS_NEEDED): But
|
||
here instead.
|
||
|
||
2012-02-07 Richard Guenther <rguenther@suse.de>
|
||
|
||
* gimple-pretty-print.c (dump_gimple_phi): Avoid excessive
|
||
newline in -alias dumps.
|
||
|
||
2012-02-07 Kai Tietz <ktietz@redhat.com>
|
||
Dave Korn <dave.korn.cygwin@gmail.com>
|
||
|
||
PR target/40068
|
||
* config/i386/winnt-cxx.c (i386_pe_adjust_class_at_definition):
|
||
Take care that typinfo gets dllexport-attribute.
|
||
|
||
2012-02-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/52074
|
||
* expr.c (expand_expr_addr_expr_1): For CONSTANT_CLASS_P or CONST_DECL
|
||
if modifier < EXPAND_SUM call force_operand on the result.
|
||
|
||
2012-02-07 Joern Rennecke <joern.rennecke@embecosm.com>
|
||
|
||
* config/epiphany/epiphany.h (ASM_DECLARE_FUNCTION_SIZE): Redefine,
|
||
adding __forwarder_dst__ prefix if a forwarder_section attribute is
|
||
present.
|
||
(epiphany_function_type): Replace types for specific interrupts with
|
||
EPIPHANY_FUNCTION_INTERRUPT.
|
||
(EPIPHANY_INTERRUPT_P): Update.
|
||
* config/epiphany/epiphany.c (epiphany_handle_forwarder_attribute):
|
||
New static function.
|
||
(epiphany_attribute_table) <interrupt>: min_len is 0, max_len is 9.
|
||
<disinterrupt>: Affects type identity.
|
||
(epiphany_handle_interrupt_attribute): Handle variable number of
|
||
arguments.
|
||
(epiphany_compute_function_type): Update for new
|
||
epiphany_function_type definition.
|
||
(epiphany_expand_prologue): Don't save (reg:DI GPR_0) for interrupt
|
||
handlers with a longcall forwarder.
|
||
(epiphany_start_function): Handle multiple interrupt arguments and/or
|
||
forwarder_section attribute.
|
||
|
||
* config/epiphany/epiphany.h (LIB_SPEC): Link libc again after
|
||
libgloss.
|
||
|
||
2012-02-07 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/52107
|
||
* config/rs6000/rs6000.c (rs6000_emit_move): Don't create DImode
|
||
subregs of TFmode.
|
||
|
||
2012-02-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR tree-optimization/50969
|
||
* tree-vect-stmts.c (vect_model_store_cost): Correct statement cost to
|
||
use vec_perm rather than vector_stmt.
|
||
(vect_model_load_cost): Likewise.
|
||
* config/i386/i386.c (ix86_builtin_vectorization_cost): Change cost of
|
||
vec_perm to be the same as other vector statements.
|
||
* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Revise
|
||
cost of vec_perm for TARGET_VSX.
|
||
|
||
2012-02-06 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52115
|
||
* tree-sra.c (access_has_replacements_p): New function.
|
||
(sra_modify_assign): Use it to decide whether a use is uninitialized.
|
||
|
||
2012-02-06 Patrick Marlier <patrick.marlier@gmail.com>
|
||
|
||
PR middle-end/52047
|
||
* trans-mem.c (expand_call_tm): Add an assertion.
|
||
* calls.c (flags_from_decl_or_type): Add ECF_TM_PURE to 'no vops'
|
||
functions.
|
||
|
||
2012-02-06 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/50955
|
||
* tree-ssa-loop-ivopts.c (get_computation_cost_at): Artificially
|
||
raise cost of expressions that replace an address with an
|
||
expression based on a different pointer.
|
||
|
||
2012-02-06 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/52129
|
||
* calls.c (mem_overlaps_already_clobbered_arg_p): If val is
|
||
CONST_INT_P, subtract resp. add crtl->args.pretend_args_size to it.
|
||
|
||
2012-02-06 Jonathan Wakely <jwakely.gcc@gmail.com>
|
||
|
||
PR c++/48680
|
||
* doc/invoke.texi (C++ Dialect Options): Use @option markup for
|
||
-Weffc++ and specify guidelines come from second edition.
|
||
|
||
2012-02-05 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* config/mips/mips.md (sibcall_internal, sibcall_value_internal)
|
||
(sibcall_value_multiple_internal, call_split, call_internal_direct)
|
||
(call_direct_split, call_value_split, call_value_internal_direct)
|
||
(call_value_direct_split, call_value_multiple_split): Use jal and
|
||
jal_macro attributes.
|
||
|
||
2012-02-05 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* reload1.c (reload_regs_reach_end_p): Replace with...
|
||
(reload_reg_rtx_reaches_end_p): ...this function.
|
||
(new_spill_reg_store): Update commentary.
|
||
(emit_input_reload_insns): Don't clear new_spill_reg_store here.
|
||
(emit_output_reload_insns): Check reload_reg_rtx_reaches_end_p
|
||
before setting new_spill_reg_store.
|
||
(emit_reload_insns): Use a separate loop to clear new_spill_reg_store.
|
||
Use reload_reg_rtx_reaches_end_p instead of reload_regs_reach_end_p.
|
||
Also use reload_reg_rtx_reaches_end_p when reading new_spill_reg_store
|
||
for non-spill reload registers.
|
||
|
||
2012-02-05 Ira Rosen <irar@il.ibm.com>
|
||
|
||
PR tree-optimization/52091
|
||
* tree-vectorizer.h (vect_is_simple_use): Add an argument.
|
||
(vect_is_simple_use_1): Likewise.
|
||
* tree-vect-loop.c (vectorizable_reduction): Update calls
|
||
to vect_is_simple_use_1 and vect_is_simple_use.
|
||
(vectorizable_live_operation): Likewise.
|
||
* tree-vect-patterns.c (widened_name_p,
|
||
vect_recog_vector_vector_shift_pattern, check_bool_pattern): Likewise.
|
||
* tree-vect-stmts.c (process_use, vect_get_vec_def_for_operand,
|
||
vectorizable_call, vectorizable_conversion, vectorizable_assignment,
|
||
vectorizable_shift,vectorizable_operation, vectorizable_store,
|
||
vectorizable_load): Likewise.
|
||
(vect_is_simple_cond): Add an argument, pass it to
|
||
vect_is_simple_use_1.
|
||
(vectorizable_condition): Update calls to vect_is_simple_cond,
|
||
vect_is_simple_use.
|
||
(vect_is_simple_use): Add an argument, the statement in which
|
||
OPERAND is used. Check that if OPERAND's def stmt is a double
|
||
reduction phi node, the use is a phi node too.
|
||
(vect_is_simple_use_1): Add an argument, pass it to
|
||
vect_is_simple_use.
|
||
* tree-vect-slp.c (vect_get_and_check_slp_defs): Update a call
|
||
to vect_is_simple_use.
|
||
|
||
2012-02-04 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/52095
|
||
* modulo-sched.c (dump_insn_locator): New function.
|
||
(loop_canon_p, sms_schedule): Use it.
|
||
|
||
PR rtl-optimization/52113
|
||
* lower-subreg.c (decompose_multiword_subregs): Call recog_memoized
|
||
even for decomposable shift/zext insns.
|
||
|
||
2012-02-03 Jakub Jelinek <jakub@redhat.com>
|
||
Zdenek Dvorak <ook@ucw.cz>
|
||
|
||
PR rtl-optimization/52092
|
||
* loop-unswitch.c (unswitch_single_loop): Call copy_rtx_if_shared
|
||
on get_iv_value result.
|
||
|
||
2012-02-02 Andrew Pinski <apinski@cavium.com>
|
||
|
||
PR middle-end/47982
|
||
PR middle-end/43967
|
||
* doc/libgcc.texi (__udivmoddi4/__udivmodti4): Fix documentation typo.
|
||
|
||
2012-02-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/48071
|
||
* diagnostic.c (diagnostic_finish): Remove trailing newlines.
|
||
|
||
2012-02-02 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR rtl-optimization/49800
|
||
* haifa-sched.c (sched_init): Call regstat_init_n_sets_and_refs.
|
||
(sched_finish): Call regstat_free_n_sets_and_refs.
|
||
|
||
2012-02-02 Jia Liu <proljc@gmail.com>
|
||
|
||
* config/mips/mips-dspr2.md (mips_prepend): Mask operand 3 rather
|
||
than operand 2.
|
||
|
||
2012-02-02 Jan Hubicka <jh@suse.cz>
|
||
Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR middle-end/51998
|
||
* cgraphunit.c (cgraph_analyze_function): Break cyclic aliases.
|
||
* varpool.c (varpool_analyze_pending_decls): Likewise.
|
||
|
||
2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
|
||
Jayant R Sonar <jayant.sonar@kpitcummins.com>
|
||
|
||
* config.gcc: Add cr16-* support.
|
||
|
||
* doc/extend.texi: Document cr16 extensions.
|
||
* doc/install.texi: Document cr16 install.
|
||
* doc/invoke.texi: Document cr16 options.
|
||
* doc/md.texi: Document cr16 constraints.
|
||
|
||
* common/config/cr16/cr16-common.c: New file.
|
||
* config/cr16/cr16.c: New file.
|
||
* config/cr16/cr16.h: New file.
|
||
* config/cr16/cr16.md: New file.
|
||
* config/cr16/cr16.opt: New file.
|
||
* config/cr16/cr16-protos.h: New file.
|
||
* config/cr16/predicates.md: New file.
|
||
* config/cr16/constraints.md: New file.
|
||
* config/cr16/t-cr16: New file.
|
||
|
||
2012-02-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/52086
|
||
* config/i386/i386.md (*addqi_2 peephole with SImode addition): Check
|
||
that operands[2] is either immediate, or q_regs_operand.
|
||
|
||
PR tree-optimization/52073
|
||
* tree-vect-stmts.c (vect_mark_relevant): When checking uses of
|
||
a pattern stmt for pattern uses, ignore uses outside of the loop.
|
||
|
||
2012-02-01 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.c: Resolve all AS1 and AS2 macros.
|
||
* config/avr/avr.h (AS1, AS2, AS2C, AS3): Remove.
|
||
(OUT_AS1, OUT_AS2): Remove.
|
||
|
||
2012-02-01 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR rtl-optimization/51374
|
||
* combine.c (can_combine_p): Don't allow volatile_refs_p insns
|
||
to cross other volatile_refs_p insns.
|
||
|
||
2012-02-01 Richard Guenther <rguenther@suse.de>
|
||
|
||
* doc/invoke.texi (fno-inline): Clarify documentation.
|
||
(finline-small-functions): Likewise.
|
||
(finline-functions): Likewise.
|
||
* common.opt (finline): Adjust comment and documentation.
|
||
(finline-small-functions): Clarify documentation.
|
||
(finline-functions): Likewise.
|
||
(finline-functions-called-once): Likewise.
|
||
|
||
2012-02-01 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* c-typeck.c (composite_type): Keep mode for pointers.
|
||
|
||
2012-01-31 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* function.h (regno_reg_rtx): Adjust comment.
|
||
* reginfo.c (init_reg_modes_target): Only use the previous mode
|
||
if it fits within one register. Remove MIPS comment.
|
||
|
||
2012-01-31 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/52058
|
||
* combine.c (do_SUBST_LINK, SUBST_LINK): Guard with #ifndef HAVE_cc0.
|
||
|
||
2012-01-31 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.md ("*ashr<mode>3_and"): Add missing z196 flag
|
||
to srak instruction.
|
||
|
||
2012-01-31 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
|
||
|
||
* config/arm/thumb2.md (thumb2_mov_notscc): Use MVN for true condition.
|
||
|
||
2012-01-31 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/52041
|
||
PR bootstrap/52039
|
||
PR target/51974
|
||
* ipa-prop.c (detect_type_change_1): Call ao_ref_init.
|
||
|
||
2012-01-31 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/51528
|
||
* tree-sra.c (sra_modify_assign): Avoid copy-in/out for aggregate
|
||
assigns.
|
||
|
||
2012-01-31 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/52041
|
||
PR bootstrap/52039
|
||
PR target/51974
|
||
* ree.c (add_removable_extension): Change def_map argument
|
||
to unsigned *, store in def_map 1 + offset into *insn_list vector
|
||
instead of pointers into the vector.
|
||
(find_removable_extensions): Adjust caller.
|
||
|
||
2012-01-30 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.md: Resolve all AS1 and AS2 macros.
|
||
Transform all "* quoted-c-code" to { c-code }.
|
||
Remove redundant test for "optimize" in combine patterns.
|
||
Move (include "avr-dimode.md") to end of file.
|
||
|
||
2012-01-30 Bin Cheng <bin.cheng@arm.com>
|
||
|
||
PR target/51835
|
||
* config/arm/arm.c (arm_libcall_uses_aapcs_base): Use correct ABI
|
||
for __aeabi_d2iz/__aeabi_d2uiz with hard-float.
|
||
|
||
2012-01-30 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52028
|
||
* tree-loop-distribution.c (ldist_gen): Properly update
|
||
virtual SSA form.
|
||
|
||
2012-01-30 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/52027
|
||
* dwarf2out.c (dwarf2out_switch_text_section): Don't call
|
||
set_cur_line_info_table if not emitting debug info.
|
||
|
||
PR tree-optimization/52046
|
||
* tree-vect-patterns.c (check_bool_pattern): Give up if
|
||
a comparison could throw.
|
||
|
||
PR debug/52048
|
||
* tree-ssa-tail-merge.c (local_def): Ignore debug uses.
|
||
|
||
2012-01-30 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52045
|
||
* tree-optimize.c (execute_cleanup_cfg_post_optimizing): Update
|
||
SSA form if cfgcleanup did anything.
|
||
|
||
2012-01-30 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52045
|
||
* ipa-inline-transform.c (inline_transform): Call execute_fixup_cfg
|
||
before computing final todo.
|
||
|
||
2012-01-30 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/51528
|
||
* tree-sra.c (sra_modify_assign): Re-factor in preparation
|
||
for PR51528 fix.
|
||
|
||
2012-01-30 Paolo Bonzini <bonzini@gnu.org>
|
||
|
||
* df-problems.c (df_kill_notes): Check that the use refers
|
||
to the note under examination.
|
||
|
||
2012-01-30 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/51920
|
||
* config/sparc/sparc.c (vector_init_fpmerge): Remove INNER_MODE
|
||
parameter and use short-lived pseudos.
|
||
(vector_init_faligndata): Remove INNER_MODE parameter and use loop.
|
||
(sparc_expand_vector_init): Const-ify local variables and adjust
|
||
calls to above functions.
|
||
|
||
2012-01-30 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.c (out_movqi_mr_r): Fix length computation.
|
||
|
||
2012-01-29 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi: Make usage of "compile time" and
|
||
"run time"/"runtime" consistent throughout the file.
|
||
|
||
2012-01-29 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/alpha/alpha.c (alpha_option_override): Default to
|
||
full IEEE compliance mode for Go language.
|
||
|
||
2011-01-29 Tijl Coosemans <tijl@coosemans.org>
|
||
|
||
* config/freebsd-spec.h [TARGET_LIBC_PROVIDES_SSP]
|
||
(LINK_SSP_SPEC): Define.
|
||
|
||
2012-01-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR target/51871
|
||
* config/pa/pa.c (pa_return_addr_rtx): Add support for PA2.0 export
|
||
stubs.
|
||
|
||
2012-01-28 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi: Correct hyphenation of "floating point",
|
||
"double precision", and related terminology throughout the file.
|
||
|
||
2012-01-28 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/52006
|
||
* config/arm/arm.md (pic_add_dot_plus_eight peephole2): Use
|
||
arm_general_register_operand predicate for operand 2 instead of
|
||
register_operand.
|
||
|
||
2012-01-27 Ian Lance Taylor <iant@google.com>
|
||
|
||
PR go/47656
|
||
* builtins.def (BUILT_IN_INIT_HEAP_TRAMPOLINE): Define.
|
||
* builtins.c (expand_builtin_init_trampoline): Add onstack
|
||
parameter. Change caller.
|
||
(expand_builtin): Handle BUILT_IN_INIT_HEAP_TRAMPOLINE.
|
||
* tree.c (build_common_builtin_nodes): Declare
|
||
__builtin_init_heap_trampoline.
|
||
|
||
2012-01-27 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr-protos.h (lpm_reg_rtx, lpm_addr_reg_rtx,
|
||
tmp_reg_rtx, zero_reg_rtx, all_regs_rtx, rampz_rtx): Make global.
|
||
* config/avr/avr.c: Ditto.
|
||
(avr_regnames): Remove because unused.
|
||
* config/avr/avr.md (*cpse.ne): New peephole.
|
||
(*cpse.eq): New peephole from former cpse peepholes.
|
||
|
||
2012-01-27 Michael Eager <eager@eagercon.com>
|
||
|
||
* config/microblaze.c (microblaze_emit_compare): Correct
|
||
test after pcmp instruction.
|
||
|
||
2012-01-27 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/52020
|
||
* tree-sra.c (sra_modify_assign): Do not transform clobbers.
|
||
|
||
2012-01-27 Richard Guenther <rguenther@suse.de>
|
||
|
||
* ipa-pure-const.c (check_stmt): Clobbers do not make a
|
||
function non-const/pure.
|
||
|
||
2012-01-27 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/50444
|
||
* tree-sra.c (build_ref_for_offset): Properly adjust the
|
||
MEM_REF type for unaligned accesses.
|
||
|
||
2012-01-27 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/50444
|
||
* expr.c (mem_ref_refers_to_non_mem_p): New function.
|
||
(expand_assignment): Use it. Properly handle misaligned
|
||
bases when expanding stores to component references.
|
||
(expand_expr_real_1): Use mem_ref_refers_to_non_mem_p and
|
||
refactor that case.
|
||
|
||
2012-01-27 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR middle-end/51389
|
||
* Makefile.in (tree-data-ref.o): Depend on $(PARAMS_H).
|
||
* tree-data-ref.h (find_data_references_in_loop): Remove declaration.
|
||
* tree-data-ref.c (find_data_references_in_loop): Make static.
|
||
(compute_all_dependences): Change return type to bool. Bail out
|
||
for too many datarefs in a loop. Move the hunk resetting the data
|
||
dependences vector from ...
|
||
(compute_data_dependences_for_loop): ... here. Account for
|
||
compute_all_dependences returning false.
|
||
(compute_data_dependences_for_bb): Likewise.
|
||
* params.def (PARAM_LOOP_MAX_DATAREFS_FOR_DATADEPS): New param.
|
||
* doc/invoke.texi (loop-max-datarefs-for-datadeps): Document it.
|
||
|
||
2012-01-27 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/51959
|
||
* expr.c (store_field): Use the alias-set of the scratch memory
|
||
for storing to it.
|
||
|
||
2012-01-27 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR tree-optimization/51990
|
||
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle
|
||
WITH_SIZE_EXPR.
|
||
* tree-ssa-pre.c (create_component_ref_by_pieces_1): Same.
|
||
|
||
2012-01-27 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/52001
|
||
* var-tracking.c (reverse_op): Don't add any reverse operation
|
||
if V already has any constant locations.
|
||
|
||
2012-01-27 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi: Correct usage of "command line" (noun)
|
||
vs "command-line" (adjective) throughout.
|
||
|
||
2012-01-27 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi (Language Independent Options): Move
|
||
-Wcoverage-mismatch blurb from here....
|
||
(Warning Options): ...to here.
|
||
|
||
2012-01-27 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_option_override_internal):
|
||
Set rs6000_always_hint to false for 476.
|
||
|
||
2012-01-27 Matthias Klose <doko@ubuntu.com>
|
||
|
||
* gcc.c (add_sysrooted_prefix): Remove trailing dir separator from
|
||
system root.
|
||
* incpath.c (add_standard_paths): Likewise.
|
||
|
||
2012-01-27 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/m68k/m68k.c (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New.
|
||
* config/m68k/sync.md (atomic_test_and_set): Rename from
|
||
sync_test_and_setqi and adjust the operands.
|
||
(atomic_test_and_set_1): Rename from sync_test_and_setqi_1
|
||
and unconditionally enable.
|
||
|
||
2012-01-27 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/sparc/sparc.c (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New.
|
||
* config/sparc/sync.md (atomic_test_and_set): Only handle QImode.
|
||
(ldstub): Rename from ldstubqi.
|
||
(ldstub<I24MODE>): Remove.
|
||
|
||
2012-01-27 Richard Henderson <rth@redhat.com>
|
||
|
||
* target.def (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New.
|
||
* c-cppbuiltin.c (cpp_atomic_builtins): Define
|
||
__GCC_ATOMIC_TEST_AND_SET_TRUEVAL.
|
||
* doc/tm.texi.in (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): Add doc hook.
|
||
* doc/tm.texi: Rebuild.
|
||
|
||
2012-01-27 Richard Henderson <rth@redhat.com>
|
||
|
||
* optabs.c (gen_atomic_test_and_set): Remove default.
|
||
(maybe_emit_atomic_test_and_set): Use maybe_expand_insn.
|
||
|
||
2012-01-26 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/51978
|
||
* ree.c (make_defs_and_copies_lists): Change set_pat type to const_rtx.
|
||
(combine_reaching_defs): Likewise.
|
||
(struct re_info): Remove.
|
||
(add_removable_extension): Remove x and data arguments,
|
||
add insn, insn_list and def_map. Use the arguments directly
|
||
instead of using struct re_info.
|
||
(find_removable_extensions): Don't call add_removable_extension
|
||
through note_stores, instead just call it with single_set
|
||
result if non-NULL.
|
||
(find_and_remove_re): Pass curr_cand->expr instead of
|
||
PATTERN (curr_cand->insn) as set_pat argument to combine_reaching_defs.
|
||
|
||
2012-01-26 Michael Matz <matz@suse.de>
|
||
|
||
PR tree-optimization/46590
|
||
* cfgexpand.c: Revert last change (r183305).
|
||
* gimplify.c (gimplify_bind_expr): Add clobbers for all non-gimple
|
||
regs.
|
||
* tree-eh.c (cleanup_empty_eh): Try to optimize clobbers before
|
||
checking for emptiness.
|
||
|
||
2012-01-26 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/51895
|
||
* expr.c (expand_expr_real_1): Handle BLKmode MEM_REF of
|
||
non-addressable non-BLKmode base correctly.
|
||
|
||
2012-01-26 Michael Matz <matz@suse.de>
|
||
|
||
PR tree-optimization/48794
|
||
* tree-eh.c (remove_unreachable_handlers_no_lp): Don't remove
|
||
regions referenced from RESX/EH_DISPATCH.
|
||
|
||
2012-01-26 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.h: Make BRANCH_COST an option.
|
||
* config/s390/s390.opt: New option -mbranch-cost.
|
||
|
||
2012-01-26 Richard Henderson <rth@redhat.com>
|
||
|
||
Revert 2012-01-24 change:
|
||
* trans-mem.c (requires_barrier): Do not instrument thread local
|
||
variables and emit save/restore for them.
|
||
|
||
2012-01-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/51986
|
||
* sched-deps.c (sched_get_condition_with_rev_uncached): Don't test
|
||
for pat == 0.
|
||
|
||
2012-01-25 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* config/mips/mips.c (mips_small_data_pattern_1): Don't process
|
||
ASM_OPERANDS.
|
||
|
||
2012-01-25 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/49868
|
||
Rename __pgm to __flash.
|
||
Rename __pgm1 to __flash1.
|
||
Rename __pgm2 to __flash2.
|
||
Rename __pgm3 to __flash3.
|
||
Rename __pgm4 to __flash4.
|
||
Rename __pgm5 to __flash5.
|
||
Rename __pgmx to __memx.
|
||
* doc/extend.texi (AVR Named Address Spaces)
|
||
Rename address space names as indicated above.
|
||
* config/avr/avr.c (avr_addrspace): Ditto.
|
||
|
||
* config/avr/avr-protos.h
|
||
(avr_mem_pgmx_p): Rename to avr_mem_memx_p.
|
||
(avr_mem_pgm_p): Rename to avr_mem_flash_p.
|
||
* config/avr/predicates.md: Ditto.
|
||
* config/avr/avr.c Ditto, and
|
||
(avr_decl_pgmx_p): Rename to avr_decl_memx_p.
|
||
(avr_decl_pgm_p): Rename to avr_decl_flash_p.
|
||
|
||
* config/avr/avr.h (ADDR_SPACE_PGM): Rename to ADDR_SPACE_FLASH.
|
||
(ADDR_SPACE_PGM1): Rename to ADDR_SPACE_FLASH1.
|
||
(ADDR_SPACE_PGM2): Rename to ADDR_SPACE_FLASH2.
|
||
(ADDR_SPACE_PGM3): Rename to ADDR_SPACE_FLASH3.
|
||
(ADDR_SPACE_PGM4): Rename to ADDR_SPACE_FLASH4.
|
||
(ADDR_SPACE_PGM5): Rename to ADDR_SPACE_FLASH5.
|
||
(ADDR_SPACE_PGMX): Rename to ADDR_SPACE_MEMX.
|
||
* config/avr/avr.c: Ditto.
|
||
* config/avr/avr.md: Ditto.
|
||
|
||
2012-01-25 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/51992
|
||
* tree.c (find_decls_types_in_node): Walk gimple_call_fntype.
|
||
|
||
2012-01-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/51987
|
||
* tree-data-ref.c (get_references_in_stmt): Handle references in
|
||
non-volatile GIMPLE_ASM.
|
||
|
||
2012-01-25 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-ssa-sccvn.c (vn_reference_eq): Also compare if both
|
||
bases are dereferenced.
|
||
|
||
2012-01-25 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR rtl-optimization/48374
|
||
* sel-sched-ir.h (get_all_loop_exits): Check for zero successors.
|
||
|
||
2012-01-25 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
* tree-predcom.c (tree_predictive_commoning_loop): Bail out when
|
||
compute_data_dependences_for_loop returns false.
|
||
* tree-parloops.c (loop_parallel_p): Likewise.
|
||
|
||
2012-01-25 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree.h (get_pointer_alignment_1): Declare.
|
||
* builtins.c (get_pointer_alignment_1): New function.
|
||
(get_pointer_alignment): Use it.
|
||
|
||
2012-01-25 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
|
||
|
||
PR rtl-optimization/48308
|
||
* combine.c (enum undo_kind): Add UNDO_LINKS.
|
||
(struct undo): Add member l to other_contents and where.
|
||
(do_SUBST_LINK): New.
|
||
(SUBST_LINK): New.
|
||
(try_combine): Handle LOG_LINKS for the dummy i1 case.
|
||
(undo_all): Handle UNDO_LINKS.
|
||
|
||
2012-01-25 Richard Henderson <rth@redhat.com>
|
||
|
||
* optabs.c (maybe_emit_atomic_test_and_set): Allow non-QImode
|
||
mem inputs.
|
||
|
||
2012-01-24 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* optabs.c (gen_atomic_test_and_set): Use each argument.
|
||
|
||
2012-01-24 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* config/mips/mips-ps-3d.md (mips_addr_ps, reduc_splus_v2sf)
|
||
(mips_cvt_pw_ps, mips_cvt_ps_pw, mips_mulr_ps, mips_cabs_cond_<fmt>)
|
||
(mips_cabs_cond_4s, mips_cabs_cond_ps, bc1any4t, bc1any4f, bc1any2t)
|
||
(bc1any2f, mips_rsqrt1_<fmt>, mips_rsqrt2_<fmt>, mips_recip1_<fmt>)
|
||
(mips_recip2_<fmt>): Require TARGET_MIPS3D rather than
|
||
TARGET_PAIRED_SINGLE_FLOAT.
|
||
|
||
2012-01-24 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* doc/rtl.texi (MEM_IN_STRUCT_P, MEM_SCALAR_P): Delete.
|
||
(in_struct, return_val): Remove MEM documentation.
|
||
* rtl.h (rtx_def): Remove MEM meanings from in_struct and return_val.
|
||
(MEM_IN_STRUCT_P, MEM_SCALAR_P): Delete.
|
||
(MEM_COPY_ATTRIBUTES): Remove references to MEM_IN_STRUCT_P
|
||
and MEM_SCALAR.
|
||
* emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise.
|
||
* cfgexpand.c (add_alias_set_conflicts): Likewise.
|
||
* expr.c (store_field): Likewise.
|
||
* function.c (assign_stack_temp_for_type): Likewise.
|
||
* ifcvt.c (noce_try_cmove_arith): Likewise.
|
||
* reload1.c (reload): Likewise.
|
||
* config/alpha/alpha.c (alpha_set_memflags_1): Likewise.
|
||
(alpha_set_memflags): Likewise.
|
||
* config/m32c/m32c.c (m32c_immd_dbl_mov): Nullify.
|
||
|
||
2012-01-24 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* rtl.h (true_dependence, canon_true_dependence): Remove varies
|
||
parameter.
|
||
* alias.c (fixed_scalar_and_varying_struct_p): Delete.
|
||
(true_dependence_1, write_dependence_p, may_alias_p): Don't call it.
|
||
(true_dependence_1, true_dependence, canon_true_dependence): Remove
|
||
varies parameter.
|
||
* cselib.c (cselib_rtx_varies_p): Delete.
|
||
(cselib_invalidate_mem): Update call to canon_true_dependence.
|
||
* dse.c (record_store, check_mem_read_rtx): Likewise.
|
||
(scan_reads_nospill): Likewise.
|
||
* cse.c (check_dependence): Likewise.
|
||
(cse_rtx_varies_p): Delete.
|
||
* expr.c (safe_from_p): Update call to true_dependence.
|
||
* ira.c (validate_equiv_mem_from_store): Likewise.
|
||
(memref_referenced_p): Likewise.
|
||
* postreload-gcse.c (find_mem_conflicts): Likewise.
|
||
* sched-deps.c (sched_analyze_2): Likewise.
|
||
* store-motion.c (load_kills_store): Likewise.
|
||
* config/frv/frv.c (frv_registers_conflict_p_1): Likewise.
|
||
* gcse.c (mems_conflict_for_gcse_p): Likewise.
|
||
(compute_transp): Update call to canon_true_dependence.
|
||
|
||
2012-01-25 Richard Henderson <rth@redhat.com>
|
||
|
||
* optabs.c (CODE_FOR_atomic_test_and_set): Provide default.
|
||
(maybe_emit_atomic_test_and_set): New.
|
||
(expand_sync_lock_test_and_set): Use it.
|
||
(expand_atomic_test_and_set): Likewise.
|
||
* doc/extend.texi (__atomic_test_and_set): Adjust the docs to match
|
||
the implementation; clarify implementation defined details.
|
||
* doc/md.texi (atomic_test_and_set): Document.
|
||
|
||
2012-01-25 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/sparc/predicates.md (zero_or_v7_operand): Use match_code.
|
||
|
||
2012-01-25 Richard Henderson <rth@redhat.com>
|
||
|
||
PR target/51968
|
||
* config/arm/arm.c (neon_split_vcombine): Emit deleted note
|
||
to effect no-op split.
|
||
|
||
2012-01-24 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
PR lto/51698
|
||
* builtin-types.def: (BT_CONST_DOUBLE_PTR): New.
|
||
(BT_FN_VOID_PTR_CONST_PTR_SIZE): New.
|
||
(BT_FN_VOID_PTR_INT_SIZE): New.
|
||
(BT_FN_UINT_UINT_VAR): Remove.
|
||
(BT_FN_UINT32_UINT32_VAR): New.
|
||
(BT_FN_DOUBLE_VPTR): Remove.
|
||
(BT_FN_DOUBLE_CONST_DOUBLE_PTR): New.
|
||
|
||
* gtm-builtins.def (_ITM_abortTransaction): Set return type to void.
|
||
(_ITM_changeTransactionMode): Same.
|
||
(_ITM_memmoveRtWt): Change return type to void.
|
||
(_ITM_memcpyRtWt): Same.
|
||
(_ITM_memsetW): Same.
|
||
(_ITM_RaRD): Change types to double.
|
||
(_ITM_RD): Same.
|
||
(_ITM_RaWD): Same.
|
||
(_ITM_RfWD): Same.
|
||
|
||
* builtins.def (DEF_TM_BUILTIN): Set BOTH_P to true.
|
||
|
||
2012-01-24 Aldy Hernandez <aldyh@redhat.com>
|
||
Patrick Marlier <patrick.marlier@gmail.com>
|
||
|
||
* trans-mem.c (requires_barrier): Do not instrument thread local
|
||
variables and emit save/restore for them.
|
||
|
||
2012-01-24 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/51812
|
||
* cgraphunit.c (cgraph_decide_is_function_needed): Don't always
|
||
output static aliases.
|
||
|
||
2012-01-24 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR driver/47249
|
||
* common.opt (-pie, -shared, pie, shared): Change from Common to
|
||
Driver.
|
||
* gcc.c (display_help): Display help for -pie and -shared.
|
||
|
||
2012-01-24 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/49868
|
||
* doc/extend.texi (AVR Named Address Spaces): Move sample code up.
|
||
Remove note on size/offset limitation.
|
||
(AVR Variable Attributes): Add example how to read data located
|
||
with progmem. Refer to named address spaces.
|
||
* doc/invoke.texi (AVR Options): Fix typo.
|
||
|
||
2012-01-24 Richard Guenther <rguenther@suse.de>
|
||
|
||
Forward-port to trunk
|
||
2010-09-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/45678
|
||
* expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: If
|
||
op0 isn't sufficiently aligned and there is movmisalignM
|
||
insn for mode, use it to load op0 into a temporary register.
|
||
|
||
2012-01-24 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/51957
|
||
* target.def (const_not_ok_for_debug_p): New hook.
|
||
* doc/tm.texi.in (TARGET_CONST_NOT_OK_FOR_DEBUG_P): New hook
|
||
documentation.
|
||
* doc/tm.texi: Regenerated.
|
||
* dwarf2out.c (const_ok_for_output_1): If
|
||
targetm.const_not_ok_for_debug_p returns true, fail.
|
||
* config/rs6000/rs6000.c (rs6000_const_not_ok_for_debug_p): New
|
||
function.
|
||
(TARGET_CONST_NOT_OK_FOR_DEBUG_P): Redefine.
|
||
|
||
2012-01-23 Kai Tietz <ktietz@redhat.com>
|
||
|
||
PR target/51900
|
||
* config/i386/predicates.md (symbolic_operand): Allow
|
||
UNSPEC_PCREL as PIC expression for lea.
|
||
* config/i386/winnt.c (i386_pe_binds_local_p): Reworked.
|
||
* config/i386/i386.c (ix86_delegitimize_address): Handle
|
||
UNSPEC_PCREL for none-MEM, too.
|
||
|
||
2012-01-23 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
* trans-mem.c (ipa_tm_create_version): Set externally_visible.
|
||
(ipa_tm_create_version_alias): Same.
|
||
|
||
2012-01-23 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR libitm/51830
|
||
* builtin-types.def (BT_FN_UINT_UINT_VAR): New.
|
||
* gtm-builtins.def (BUILT_IN_TM_START): Declare as BT_FN_UINT_UINT_VAR.
|
||
|
||
2012-01-23 Aldy Hernandez <aldyh@redhat.com>
|
||
Patrick Marlier <patrick.marlier@gmail.com>
|
||
Iain Sandoe <developer@sandoe-acoustics.co.uk>
|
||
|
||
PR lto/51916
|
||
* lto-wrapper.c (run_gcc): Pass the LTO section name to
|
||
simple_object_start_read.
|
||
|
||
2012-01-23 Richard Guenther <rguenther@suse.de>
|
||
|
||
|
||
PR tree-optimization/51895
|
||
* tree-sra.c (decide_one_param_reduction): Avoid sub-optimal
|
||
parameter decomposition into BLKmode components.
|
||
|
||
2012-01-23 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree-ssa-structalias.c (intra_create_variable_infos): Do not create
|
||
fake variables for restrict-qualified pointers whose pointed-to type
|
||
contains a placeholder.
|
||
|
||
2012-01-23 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/51949
|
||
* ipa-split.c (execute_split_functions): Do not split malloc functions.
|
||
|
||
2012-01-23 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/51933
|
||
* ree.c (transform_ifelse): Return true right away if dstreg is
|
||
already wider or equal to cand->mode.
|
||
(enum ext_modified_kind, struct ext_modified, ext_state): New types.
|
||
(make_defs_and_copies_lists): Remove defs_list and copies_list
|
||
arguments, add state argument, just truncate state->work_list
|
||
instead of always allocating and freeing the vector. Assert that
|
||
get_defs succeeds instead of returning 2. Changed return type to bool.
|
||
(merge_def_and_ext): Add state argument. If SET_DEST doesn't
|
||
have ext_src_mode, see if it has been modified already with the
|
||
right kind of extension and has been extended before from the
|
||
ext_src_mode. If SET_DEST is already wider or equal to cand->mode,
|
||
just return true. Remember the original mode in state->modified array.
|
||
(combine_reaching_defs): Add state argument. Don't allocate and
|
||
free here def_list, copied_list and vec vectors, instead just
|
||
VEC_truncate the vectors in *state. Don't handle outcome == 2 here.
|
||
(find_and_remove_re): Set DF_DEFER_INSN_RESCAN df flag.
|
||
Add state variable, clear vectors in it, initialize state.modified
|
||
if needed. Free all the vectors at the end and state.modified too.
|
||
Don't skip a candidate if the extension expression has been modified.
|
||
|
||
2012-01-22 Douglas B Rupp <rupp@gnat.com>
|
||
|
||
PR target/47096
|
||
* config.gcc: (i[34567]86-*-interix3*): Remove from obsolete
|
||
configurations. Change triplet to i[34567]86-*-interix[3-9]*.
|
||
(extra_options) interix.opt -> i386/interix.opt"
|
||
(extra_objs):Add winnt-stubs.o
|
||
* configure.ac: Add interix to target_os .comm on PE check.
|
||
* configure: Regenerate.
|
||
* config/interix3.h: Delete and move bits to..
|
||
* config/interix.h: Delete and move bits to..
|
||
* config/i386/i386-interix3.h: Delete and move bits to..
|
||
* config/i386/i386-interix.h: ..here.
|
||
(TARGET_CPU_DEFAULT): Remove redefinition.
|
||
(TARGET_ASM_CONSTRUCTOR): Undefine.
|
||
(SUBTARGET_SWITCHES): Define for ms-bitfields.
|
||
(TARGET_OS_CPP_BUILTINS): Remove __OPENNT. Add __declspec.
|
||
(PTRDIFF_TYPE): Define.
|
||
(LONG_DOUBLE_TYPE_SIZE): Define.
|
||
(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define.
|
||
(SUBTARGET_OVERRIDE_OPTIONS): Remove.
|
||
(TARGET_SECTION_TYPE_FLAGS): Define.
|
||
(ASM_DECLARE_FUNCTION_NAME): Define.
|
||
(ASM_OUTPUT_EXTERNAL): Define.
|
||
(ASM_OUTPUT_EXTERNAL_LIBCALL): Define.
|
||
(ASM_OUTPUT_ALIGNED_BSS): Define.
|
||
(PCC_BITFIELD_TYPE_MATTERS): Define.
|
||
(USE_CONST_SECTION): Define.
|
||
(SUBTARGET_ENCODE_SECTION_INFO): Remove.
|
||
(TARGET_ASM_FUNCTION_RODATA_SECTION): Remove.
|
||
(SUPPORTS_ONE_ONLY): Remove.
|
||
(I386_PE_STRIP_ENCODING): Define.
|
||
* config/interix.opt: Delete and move bits to..
|
||
* config/i386/interix.opt: ..here. New.
|
||
(mpe-aligned-commons): Add.
|
||
* config/i386/t-interix: Add copyright header.
|
||
(winnt-stubs.o): Add rule.
|
||
|
||
2012-01-22 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/51832
|
||
* varpool.c (varpool_analyze_pending_decls): Copy DECL_EXTERNAL
|
||
for extra name aliases.
|
||
|
||
2012-01-22 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR rtl-optimization/51924
|
||
* ree.c (combine_set_extension): Improve debugging message.
|
||
(combine_reaching_defs): Likewise.
|
||
(get_defs): Rename confusingly named variable.
|
||
(find_and_remove_re): Skip a candidate if the extension expression has
|
||
been modified.
|
||
|
||
2012-01-21 Robert Millan <rmh@gnu.org>
|
||
Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* config/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKERX32): New macro.
|
||
(GNU_USER_DYNAMIC_LINKER): Adjust indentation.
|
||
|
||
2012-01-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/51914
|
||
* tree-vect-stmts.c (vectorizable_conversion): For
|
||
cvt_type && modifier == WIDEN, put temporary with cvt_type
|
||
at the beginning of vec_dsts and set vec_dest to temporary
|
||
with vectype_out.
|
||
|
||
2012-01-20 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* cfgrtl.c (rtl_dump_bb): Do not dump insns for {ENTRY|EXIT}_BLOCK.
|
||
|
||
2011-01-20 Tijl Coosemans <tijl@coosemans.org>
|
||
|
||
* config/i386/i386.c: Fix checks for !TARGET_MACHO.
|
||
* config/rs6000/rs6000.c: Likewise.
|
||
|
||
2012-01-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/51915
|
||
* config/arm/arm.c (arm_count_output_move_double_insns): Call
|
||
output_move_double on a copy of operands array.
|
||
|
||
2012-01-20 Cary Coutant <ccoutant@google.com>
|
||
Dodji Seketeli <dodji@redhat.com>
|
||
|
||
PR debug/45682
|
||
* dwarf2out.c (copy_declaration_context): Return ref to parent
|
||
of declaration DIE, if necessary.
|
||
(remove_child_or_replace_with_skeleton): Add new parameter; update
|
||
caller. Place skeleton DIE under parent DIE of original declaration.
|
||
Move call to copy_declaration_context to here ...
|
||
(break_out_comdat_types): ... from here.
|
||
|
||
2012-01-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
PR rtl-optimization/51856
|
||
* reload.c (find_reloads_subreg_address): Set the address_reloaded
|
||
flag to reloaded.
|
||
|
||
2012-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
|
||
|
||
PR target/51819
|
||
* config/arm/arm.c (arm_print_operand): Correct output of alignment
|
||
hints for neon loads and stores.
|
||
|
||
2012-01-20 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/49868
|
||
PR target/50887
|
||
* doc/extend.texi (Named Address Spaces): Split into subsections.
|
||
(AVR Named Address Spaces): New subsection.
|
||
(M32C Named Address Spaces): New subsection.
|
||
(RL78 Named Address Spaces): New subsection.
|
||
(SPU Named Address Spaces): New subsection.
|
||
(Variable Attributes): New anchor "AVR Variable Attributes".
|
||
(AVR Variable Attributes): Rewrite and avoid wording
|
||
"address space" in this context.
|
||
* doc/invoke.texi (AVR Options): Rewrite and add documentation
|
||
for -maccumulate-args, -mbranch-cost=, -mrelax, -mshort-calls.
|
||
(AVR Built-in Macros): New subsubsection therein.
|
||
* doc/md.texi (AVR constraints): Remove "C04", "R".
|
||
|
||
2012-01-20 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/51903
|
||
* tree-ssa-pre.c (eliminate): Properly purging of EH edges
|
||
when removing stmts.
|
||
|
||
2012-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
|
||
|
||
PR target/50313
|
||
* config/arm/arm.c (arm_load_pic_register): Use
|
||
gen_pic_load_addr_unified. Delete calls to gen_pic_load_addr_32bit
|
||
, gen_pic_add_dot_plus_eight and gen_pic_add_dot_plus_four.
|
||
(arm_pic_static_addr): Likewise.
|
||
(arm_rtx_costs_1): Adjust cost for UNSPEC_PIC_UNIFIED.
|
||
(arm_note_pic_base): Handle UNSPEC_PIC_UNIFIED.
|
||
* config/arm/arm.md (UNSPEC_PIC_UNIFIED): Define.
|
||
(pic_load_addr_unified): New.
|
||
|
||
2012-01-20 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR target/51106
|
||
* function.c (instantiate_virtual_regs_in_insn): Use
|
||
delete_insn_and_edges when removing a wrong asm insn.
|
||
|
||
2012-01-19 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR rtl-optimization/40761
|
||
* ira-int.h (struct ira_loop_tree_node): Add comment for member loop.
|
||
Add new member loop_num.
|
||
(IRA_LOOP_NODE_BY_INDEX): Modify the check.
|
||
(ira_build): Remove the parameter.
|
||
|
||
* ira.c (ira_print_disposition): Use loop_num instead of loop->num.
|
||
(ira.c): Do not build CFG loops for one region allocation. Remove
|
||
argument from ira_build call.
|
||
|
||
* ira-build.c (init_loop_tree_node): New function.
|
||
(create_loop_tree_nodes): Use it. Separate the case when CFG
|
||
loops are not built.
|
||
(more_one_region_p): Check current_loops.
|
||
(finish_loop_tree_nodes): Separate the case when CFG loops are not
|
||
built.
|
||
(add_loop_to_tree): Process loop equal to NULL too.
|
||
(form_loop_tree): Separate the case when CFG loops are not built.
|
||
Use explicitly number for the root.
|
||
(rebuild_regno_allocno_maps, create_loop_tree_node_allocnos): Add
|
||
an assertion.
|
||
(ira_print_expanded_allocno, loop_compare_func): Use loop_num
|
||
instead of loop->num.
|
||
(mark_loops_for_removal): Ditto. Use loop_num instead of loop->num.
|
||
(mark_all_loops_for_removal): Ditto.
|
||
(remove_unnecessary_regions): Separate the case when CFG loops
|
||
are not built.
|
||
(ira_build): Remove the parameter. Use explicit number of regions
|
||
when CFG loops are not built.
|
||
|
||
* ira-color.c (print_loop_title): Separate the case for the root node.
|
||
Use loop_num instead of loop->num.
|
||
(move_spill_restore): Use loop_num instead of loop->num.
|
||
|
||
* ira-emit.c (setup_entered_from_non_parent_p): Add an assertion.
|
||
(change_loop): Ditto.
|
||
(change_loop): Use loop_num instead of loop->num.
|
||
|
||
* ira-lives.c (process_bb_node_lives): Ditto.
|
||
|
||
* ira-costs.c (print_allocno_costs, find_costs_and_classes): Ditto.
|
||
|
||
* ira-conflicts.c (print_allocno_conflicts): Ditto.
|
||
|
||
2012-01-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR libmudflap/40778
|
||
* tree-mudflap.c (mf_artificial): New function.
|
||
(execute_mudflap_function_ops, execute_mudflap_function_decls,
|
||
mx_register_decls, mudflap_enqueue_decl): Use it.
|
||
|
||
PR target/51876
|
||
* config/arm/neon.md (*neon_vswp<mode>): Fix up operand
|
||
numbers in the insn pattern.
|
||
|
||
2012-01-19 Michael Matz <matz@suse.de>
|
||
|
||
PR tree-optimization/46590
|
||
* cfgexpand.c (add_scope_conflicts_1): New old_conflicts argument,
|
||
use it in remembering which conflicts we already created.
|
||
(add_scope_conflicts): Adjust call to above, (de)allocate helper
|
||
bitmap.
|
||
|
||
2012-01-19 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
PR lto/51280
|
||
* lto-wrapper.c (run_gcc): Pass -fgnu_tm on.
|
||
(merge_and_complain): Same.
|
||
|
||
2012-01-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/50237
|
||
* config/initfini-array.h: Guard content of the header
|
||
with #ifdef HAVE_INITFINI_ARRAY.
|
||
* configure.ac: Move gcc_AC_INITFINI_ARRAY much later into the file.
|
||
Add initfini-array.h to tm_file here.
|
||
* acinclude.m4 (gcc_AC_INITFINI_ARRAY): For non-ia64 do a linker test.
|
||
* config.gcc: Don't add initfini-array.h to tm_file here.
|
||
* configure: Regenerated.
|
||
|
||
2012-01-19 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR rtl-optimization/51505
|
||
* df-problems.c (df_kill_notes): New parameter live. Update comment.
|
||
Remove REG_EQUAL/REG_EQUIV notes referring to dead registers.
|
||
(df_note_bb_compute): Update the call to df_kill_notes.
|
||
|
||
2012-01-18 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
* trans-mem.c (requires_barrier): Remove call to is_global_var.
|
||
|
||
2012-01-18 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-ssa.c (useless_type_conversion_p): Remove special-casing
|
||
of conversions to void *.
|
||
|
||
2012-01-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
PR middle-end/50325
|
||
PR middle-end/51192
|
||
* optabs.h (simplify_expand_binop): Declare.
|
||
* optabs.c (simplify_expand_binop): Make global.
|
||
* expmed.c (store_bit_field_1): Use simplify_expand_binop on big
|
||
endian targets if the source cannot be exactly covered by word
|
||
mode chunks.
|
||
|
||
2012-01-17 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/51872
|
||
* hard-reg-set.h (struct hard_reg_set_container): New type.
|
||
* target.h (struct hard_reg_set_container): Forward declare.
|
||
* target.def (set_up_by_prologue): New target hook.
|
||
* doc/tm.texi.in (TARGET_SET_UP_BY_PROLOGUE): Document it.
|
||
* doc/tm.texi: Regenerated.
|
||
* function.c (thread_prologue_and_epilogue_insns): Change
|
||
set_up_by_prologue HARD_REG_SET into struct hard_reg_set_container.
|
||
Call targetm.set_up_by_prologue on it.
|
||
* config/rs6000/rs6000.c (rs6000_set_up_by_prologue): New function.
|
||
(TARGET_SET_UP_BY_PROLOGUE): Redefine to it.
|
||
|
||
2012-01-17 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/rx/rx.c (rx_can_use_simple_return): New function.
|
||
* config/rx/rx-protos.h (rx_can_use_simple_return): Prototype.
|
||
* config/rx/rx.md (return): Predicate on rx_can_use_simple_return.
|
||
|
||
2012-01-17 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/51782
|
||
* expr.c (expand_assignment): Take address-space information
|
||
from the address operand of MEM_REF and TARGET_MEM_REF.
|
||
(expand_expr_real_1): Likewise.
|
||
|
||
2012-01-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* ira.c (do_reload): Make sure ira_dump_file is re-set if no
|
||
reload dump is requested.
|
||
|
||
2012-01-17 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
PR other/51165
|
||
* trans-mem.c (requires_barrier): Call may_be_aliased.
|
||
|
||
2012-01-17 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/51877
|
||
* tree-ssa-tail-merge.c (gimple_equal_p): Don't return true whenever
|
||
call arguments and fndecls compare equal, instead return false if they
|
||
don't. Return true only if lhs1 and lhs2 are either both NULL, or
|
||
both SSA_NAMEs that are valueized the same, or they satisfy
|
||
operand_equal_p.
|
||
|
||
2012-01-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* configure.ac (gcc_cv_target_dl_iterate_phdr): Only check on
|
||
Solaris 11+.
|
||
* configure: Regenerate.
|
||
|
||
2012-01-16 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR c/12245
|
||
PR c++/14179
|
||
* convert.c (convert_to_integer): Use fold_convert for
|
||
converting an INTEGER_CST to integer type.
|
||
|
||
2012-01-16 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/14179
|
||
* vec.c (vec_gc_o_reserve_1): Use ggc_round_alloc_size.
|
||
|
||
2012-01-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/51860
|
||
* config/s390/s390.c (s390_chunkify_start): Don't skip
|
||
call insns followed by NOTE_INSN_CALL_ARG_LOCATION note. Skip
|
||
NOTE_INSN_VAR_LOCATION and NOTE_INSN_CALL_ARG_LOCATION notes.
|
||
If insn is followed by NOTE_INSN_VAR_LOCATION or
|
||
NOTE_INSN_CALL_ARG_LOCATION notes, insert jump after all those notes.
|
||
Don't use location of note insns.
|
||
|
||
PR tree-optimization/51865
|
||
* tree-inline.c (tree_function_versioning): Call remap_decl
|
||
on DECL_RESULT whenever it has VOID_TYPE_P type.
|
||
|
||
2012-01-15 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* config/mips/mips.c (mips16_build_call_stub): Don't use a stub
|
||
for calls to locally-binding MIPS16 functions if only the return
|
||
type uses float regs.
|
||
|
||
2012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
|
||
Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* config/mips/mips-protos.h (SYMBOL_FORCE_TO_MEM): Delete.
|
||
(SYMBOL_32_HIGH): Likewise.
|
||
(mips_output_tls_reloc_directive): Declare.
|
||
* config/mips/mips.h (PIC_FUNCTION_ADDR_REGNUM): Move to mips.md.
|
||
(mips_use_pcrel_pool_p, mips_lo_relocs, mips_hi_relocs): Declare.
|
||
* config/mips/mips.c (mips_use_pcrel_pool_p): New variable.
|
||
(mips_lo_relocs, mips_hi_relocs): Make extern.
|
||
(mips16_stub_function): Move up file.
|
||
(mips_classify_symbol): Remove SYMBOL_FORCE_TO_MEM handling.
|
||
(mips_symbolic_constant_p): Likewise. Remove SYMBOL_32_HIGH too.
|
||
(mips_symbol_insns_1): Likewise. Check mips_use_pcrel_pool_p.
|
||
(mips_cannot_force_const_mem): Use mips_use_pcrel_pool_p instead of
|
||
SYMBOL_FORCE_TO_MEM. Only check mips_tls_symbol_ref_1 if it's false.
|
||
(mips_get_tp): Add MIPS16 support.
|
||
(mips_legitimize_tls_address): Remove MIPS16 sorry().
|
||
Generalize DTPREL and TPREL handling.
|
||
(mips_init_relocs): Initialize mips_use_pcrel_pool_p.
|
||
Add MIPS16 TLS support.
|
||
(mips_output_tls_reloc_directive): New function.
|
||
(mips16_rewrite_pool_refs): Ignore UNSPEC_TLS_GET_TPs.
|
||
* config/mips/predicates.md (symbolic_operand_with_high)
|
||
(tls_reloc_operand): New predicates.
|
||
(force_to_mem_operand): Use mips_use_pcrel_pool_p.
|
||
* config/mips/mips.md (UNSPEC_UNSHIFTED_HIGH): New unspec.
|
||
(PIC_FUNCTION_ADDR_REGNUM): Moved from mips.h.
|
||
(*unshifted_high): New instruction. Use it for MIPS16 high splitter.
|
||
(consttable_tls_reloc, tls_get_tp_mips16_<mode>): New patterns.
|
||
(*tls_get_tp_mips16_call_<mode>): Likewise.
|
||
|
||
2012-01-15 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR rtl-optimization/51821
|
||
* recog.c (peep2_find_free_register): Determine clobbered registers
|
||
from insn pattern.
|
||
|
||
2012-01-14 Denis Chertykov <chertykov@gmail.com>
|
||
|
||
PR target/50925
|
||
* config/avr/avr-protos.h: Revert change of 2012-01-09.
|
||
* config/avr/avr.c: Likewise.
|
||
* config/avr/avr.h: Likewise.
|
||
|
||
2012-01-13 Ian Lance Taylor <iant@google.com>
|
||
|
||
PR c++/50012
|
||
* tree.h (TYPE_QUALS): Add cast to int.
|
||
(TYPE_QUALS_NO_ADDR_SPACE): Likewise.
|
||
|
||
2012-01-13 Ian Lance Taylor <iant@google.com>
|
||
|
||
* ipa-cp.c (ipa_get_indirect_edge_target): Add typecasts when
|
||
comparing param_index to VEC_length result.
|
||
|
||
2012-01-13 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* c-decl.c: Do not include tree-mudflap.h
|
||
* tree-optimize.c: Likewise.
|
||
* Makefile.in: Update dependencies.
|
||
|
||
2012-01-13 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/8081
|
||
* gimplify.c (gimplify_modify_expr_rhs): For calls with a
|
||
variable-sized result always use RSO.
|
||
|
||
2012-01-12 DJ Delorie <dj@redhat.com>
|
||
|
||
* cfgexpand.c (convert_debug_memory_address): Allow any valid
|
||
pointer type, not just the default pointer type.
|
||
|
||
2012-01-09 Richard Henderson <rth@redhat.com>
|
||
Denis Chertykov <chertykov@gmail.com>
|
||
|
||
PR target/50925
|
||
* config/avr/avr-protos.h (avr_hard_regno_nregs): Declare.
|
||
* config/avr/avr.c (avr_can_eliminate): Simplify.
|
||
(avr_initial_elimination_offset): Likewise.
|
||
(avr_prologue_setup_frame): Use hard_frame_pointer_rtx.
|
||
(expand_epilogue): Likewise.
|
||
(avr_legitimize_address): Gut.
|
||
(avr_legitimize_reload_address): Use hard_frame_pointer_rtx.
|
||
(avr_hard_regno_nregs): New.
|
||
(avr_hard_regno_ok): Allow only Pmode for arg and frame_pointers.
|
||
(avr_regno_mode_code_ok_for_base_b): Handle arg and frame pointers.
|
||
* config/avr/avr.h (FIXED_REGISTERS): Adjust arg pointer,
|
||
add soft frame pointer.
|
||
(CALL_USED_REGISTERS): Likewise.
|
||
(REG_CLASS_CONTENTS): Likewise.
|
||
(REGISTER_NAMES): Likewise.
|
||
(HARD_REGNO_NREGS): Use avr_hard_regno_nregs.
|
||
(HARD_FRAME_POINTER_REGNUM): New.
|
||
(FRAME_POINTER_REGNUM): Use soft frame pointer.
|
||
(ELIMINABLE_REGS): Eliminate from the soft frame pointer,
|
||
remove the HARD_FRAME_POINTER self-elimination.
|
||
|
||
2012-01-12 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/51756
|
||
* config/avr/avr.c (avr_encode_section_info): Test for absence of
|
||
DECL_EXTERNAL when checking for initializers of progmem variables.
|
||
|
||
2012-01-12 Ira Rosen <irar@il.ibm.com>
|
||
|
||
PR tree-optimization/51799
|
||
* tree-vect-patterns.c (vect_recog_over_widening_pattern): Check
|
||
that the last operation is a type demotion.
|
||
|
||
2012-01-12 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (*zero_extendsidi2_rex64): Correct movl template.
|
||
(x86_shift<mode>_adj_1): Remove operand constraint from operand 3.
|
||
|
||
2012-01-11 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/51796
|
||
* combine.c (distribute_notes): If i3 is a noreturn call,
|
||
allow old_size to be equal to args_size and make sure the
|
||
noreturn call gets REG_ARGS_SIZE note.
|
||
* expr.c (fixup_args_size_notes): Put REG_ARGS_SIZE notes
|
||
on noreturn calls even when the delta is 0.
|
||
|
||
2012-01-11 Nathan Sidwell <nathan@acm.org>
|
||
|
||
* gcov.c (STRING_SIZE): Remove.
|
||
(generate_results): Erase annotations for source files with no
|
||
coverage information.
|
||
(read_line): New.
|
||
(output_lines): Use it.
|
||
|
||
2012-01-11 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* gimple.h (gimplify_body): Remove first argument.
|
||
* gimplify.c (copy_if_shared): Add DATA argument. Do not create the
|
||
pointer set here, instead just pass DATA to walk_tree.
|
||
(unshare_body): Remove BODY_P argument and adjust. Create the pointer
|
||
set here and invoke copy_if_shared on the size trees of DECL_RESULT.
|
||
(unvisit_body): Likewise, but with unmark_visited.
|
||
(gimplify_body): Remove BODY_P argument and adjust.
|
||
(gimplify_function_tree): Adjust call to gimplify_body.
|
||
* omp-low.c (finalize_task_copyfn): Likewise.
|
||
|
||
2012-01-11 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree.h (build_function_decl_skip_args): Add boolean parameter.
|
||
(build_function_type_skip_args): Delete.
|
||
* tree.c (build_function_type_skip_args): Make static and add
|
||
SKIP_RETURN parameter. Fix thinko in the handling of variants.
|
||
(build_function_decl_skip_args): Add SKIP_RETURN parameter and
|
||
pass it to build_function_type_skip_args.
|
||
* cgraph.h (cgraph_function_versioning): Add boolean parameter.
|
||
(tree_function_versioning): Likewise.
|
||
* cgraph.c (cgraph_create_virtual_clone): Adjust call to
|
||
build_function_decl_skip_args.
|
||
* cgraphunit.c (cgraph_function_versioning): Add SKIP_RETURN parameter
|
||
and pass it to build_function_decl_skip_args/tree_function_versioning.
|
||
(cgraph_materialize_clone): Adjust call to tree_function_versioning.
|
||
* ipa-inline-transform.c (save_inline_function_body): Likewise.
|
||
* trans-mem.c (ipa_tm_create_version): Likewise.
|
||
* tree-sra.c (modify_function): Ditto for cgraph_function_versioning.
|
||
* tree-inline.c (declare_return_variable): Remove always-true test.
|
||
(tree_function_versioning): Add SKIP_RETURN parameter. If the function
|
||
returns non-void and SKIP_RETURN, create a void-typed RESULT_DECL.
|
||
* ipa-split.c (split_function): Skip the return value for the split
|
||
part if it doesn't return.
|
||
|
||
2012-01-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
|
||
|
||
PR tree-optimization/49642
|
||
* ipa-split.c (forbidden_dominators): New variable.
|
||
(check_forbidden_calls): New function.
|
||
(dominated_by_forbidden): Likewise.
|
||
(consider_split): Check for forbidden dominators.
|
||
(execute_split_functions): Initialize and free forbidden
|
||
dominators info; call check_forbidden_calls.
|
||
|
||
2012-01-11 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
|
||
|
||
* config/arm/arm.md (mov_notscc): Use MVN for false condition.
|
||
|
||
2012-01-11 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/rx/rx.md (return): Define pattern.
|
||
|
||
2012-01-11 Richard Guenther <rguenther@suse.de>
|
||
|
||
* doc/extend.texi (malloc attribute): Adjust according to
|
||
implementation.
|
||
|
||
2012-01-10 Aldy Hernandez <aldyh@redhat.com>
|
||
Patrick Marlier <patrick.marlier@gmail.com>
|
||
|
||
PR middle-end/51516
|
||
* trans-mem.c (get_cg_data): Traverse aliases if requested.
|
||
(ipa_tm_scan_calls_block): Update parameters to get_cg_data.
|
||
(ipa_tm_note_irrevocable): Same.
|
||
(ipa_tm_scan_irr_block): Same.
|
||
(ipa_tm_decrement_clone_counts): Same.
|
||
(ipa_tm_scan_irr_function): Same.
|
||
(ipa_tm_create_version_alias): Same.
|
||
(ipa_tm_create_version): Same.
|
||
(ipa_tm_transform_calls_redirect): Same.
|
||
(ipa_tm_transform_calls): Same.
|
||
(ipa_tm_transform_transaction): Same.
|
||
(ipa_tm_execute): Same.
|
||
|
||
2012-01-10 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/51806
|
||
* opts.c (common_handle_option): Handle -Werror.
|
||
|
||
2012-01-10 Andreas Schwab <schwab@linux-m68k.org>
|
||
|
||
* config/m68k/sync.md ("atomic_compare_and_swap<mode>_1"): Fix
|
||
operand number.
|
||
|
||
2012-01-10 Jason Merrill <jason@redhat.com>
|
||
|
||
* doc/invoke.texi (C++ Dialect Options): Update -fabi-version=6
|
||
information.
|
||
|
||
2012-01-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* configure.ac (gcc_cv_as_ix86_tlsgdplt): Check if linker
|
||
supports R_386_TLS_GD_PLT reloc.
|
||
(gcc_cv_as_ix86_tlsldmplt): Check if linker
|
||
supports R_386_TLS_LDM_PLT reloc.
|
||
* configure: Regenerate.
|
||
* config.in: Regenerate.
|
||
|
||
2012-01-10 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/49868
|
||
Extend __pgmx semantics to linearize memory.
|
||
* config/avr/avr.md (mov<mode>): Use avr_xload_libgcc_p to
|
||
determine if code comes inline or from libgcc.
|
||
(MOVMEM_r_d:HI): Add "w" to constraint for better preference.
|
||
(movmem_qi, movmem_qi): Set constraint #2 to "n".
|
||
(movmem_qi_elpm, movmem_hi_elpm): Remove insns.
|
||
(movmemx_qi, movmemx_hi): New insns.
|
||
(xload_<mode>_libgcc): Rewrite to new insn condition.
|
||
(xload_<mode>): Remove insns.
|
||
* config/avr/avr.c (avr_out_xload): Rewrite: Only need to handle
|
||
cases that don't satisfy avr_xload_libgcc_p().
|
||
(avr_addr_space_convert): Allow converting in any direction.
|
||
(avr_addr_space_subset_p): Return always true.
|
||
(avr_xload_libgcc_p): Rewrite to fit new __pgmx semantics.
|
||
(avr_emit_movmemhi): Ditto.
|
||
(avr_out_lpm): No need to handle ADDR_SPACE_PGMX any more.
|
||
(avr_out_movmem): Ditto.
|
||
(AVR_SYMBOL_FLAG_PROGMEM): New macro.
|
||
(AVR_SYMBOL_SET_ADDR_SPACE): New macro.
|
||
(AVR_SYMBOL_GET_ADDR_SPACE): New macro.
|
||
(avr_encode_section_info): Encode 'progmem' in symbol flags.
|
||
(output_reload_in_const): Don't zero-extend any 24-bit symbols.
|
||
|
||
2012-01-10 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/50913
|
||
* graphite-scop-detection.c (stmt_has_simple_data_refs_p):
|
||
Require data-refs to be representable by Graphite with respect
|
||
to any loop nest.
|
||
|
||
2012-01-10 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/constraints.md ("L"): Return true for 0xffffffff.
|
||
* config/i386/i386.c (*anddi_1): Emit AND with 0xffffffff as MOV.
|
||
|
||
2012-01-10 Tom de Vries <tom@codesourcery.com>
|
||
|
||
PR rtl-optimization/51271
|
||
* dwarf2cfi.c (scan_trace): Save and restore cur_row->reg_save when
|
||
handling annulled branch.
|
||
|
||
2012-01-10 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/arm/arm.c (arm_vectorize_vec_perm_const_ok,
|
||
TARGET_VECTORIZE_VEC_PERM_CONST_OK, neon_split_vcombine, MAX_VECT_LEN,
|
||
struct expand_vec_perm_d, arm_expand_vec_perm_1, arm_expand_vec_perm,
|
||
arm_evpc_neon_vuzp, arm_evpc_neon_vzip, arm_evpc_neon_vrev,
|
||
arm_evpc_neon_vtrn, arm_evpc_neon_vtbl, arm_expand_vec_perm_const_1,
|
||
arm_expand_vec_perm_const): New.
|
||
* config/arm/arm-protos.h: Update.
|
||
* config/arm/neon.md (UNSPEC_VCONCAT): New.
|
||
(*neon_vswp<VDQX>): New.
|
||
(neon_vcombine<VDX>): Use neon_split_vcombine.
|
||
(neon_vtbl1v16qi, neon_vtbl2v16qi, neon_vcombinev16qi): New.
|
||
* config/arm/vec-common.md (vec_perm_const<VALL>): New.
|
||
(vec_perm<VE>): New.
|
||
|
||
2012-01-10 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/arm/arm.c (arm_gen_compare_reg): Add scratch argument;
|
||
use it if reload_completed.
|
||
(arm_legitimize_sync_memory, arm_emit, arm_insn_count, arm_count,
|
||
arm_output_asm_insn, arm_process_output_memory_barrier,
|
||
arm_output_memory_barrier, arm_ldrex_suffix, arm_output_ldrex,
|
||
arm_output_strex, arm_output_it, arm_output_op2, arm_output_op3,
|
||
arm_output_sync_loop, arm_get_sync_operand, FETCH_SYNC_OPERAND,
|
||
arm_process_output_sync_insn, arm_output_sync_insn,
|
||
arm_sync_loop_insns, arm_call_generator, arm_expand_sync): Remove.
|
||
(arm_pre_atomic_barrier, arm_post_atomic_barrier): New.
|
||
(arm_emit_load_exclusive, arm_emit_store_exclusive): New.
|
||
(emit_unlikely_jump): New.
|
||
(arm_expand_compare_and_swap, arm_split_compare_and_swap): New.
|
||
(arm_split_atomic_op): New.
|
||
* config/arm/arm-protos.h: Update.
|
||
* config/arm/arm.h (enum arm_sync_generator_tag): Remove.
|
||
(struct arm_sync_generator): Remove.
|
||
* config/arm/arm.md (VUNSPEC_SYNC_COMPARE_AND_SWAP, VUNSPEC_SYNC_LOCK,
|
||
VUNSPEC_SYNC_OP, VUNSPEC_SYNC_NEW_OP, VUNSPEC_SYNC_OLD_OP): Remove.
|
||
(VUNSPEC_ATOMIC_CAS, VUNSPEC_ATOMIC_XCHG, VUNSPEC_ATOMIC_OP): New.
|
||
(VUNSPEC_LL, VUNSPEC_SC): New.
|
||
(sync_result, sync_memory, sync_required_value, sync_new_value,
|
||
sync_t1, sync_t2, sync_release_barrier, sync_op): Remove.
|
||
(attr length): Don't use arm_sync_loop_insns.
|
||
(cbranch_cc, cstore_cc): Update call to arm_gen_compare_reg.
|
||
(movsfcc, movdfcc): Likewise.
|
||
* config/arm/constraints.md (Ua): New.
|
||
* config/arm/prediates.md (mem_noofs_operand): New.
|
||
(sync_compare_and_swap<QHSD>, sync_lock_test_and_set<QHSD>): Remove.
|
||
(sync_clobber, sync_t2_reqd): Remove.
|
||
(sync_<syncop><QHSD>, sync_nand<QHSD>): Remove.
|
||
(sync_new_<syncop><QHSD>, sync_new_nand<QHSD>): Remove.
|
||
(sync_old_<syncop><QHSD>, sync_old_nand<QHSD>): Remove.
|
||
(arm_sync_compare_and_swap<SIDI>): Remove.
|
||
(arm_sync_compare_and_swap<NARROW>): Remove.
|
||
(arm_sync_lock_test_and_set<SIDI>): Remove.
|
||
(arm_sync_lock_test_and_set<NARROW>): Remove.
|
||
(arm_sync_new_<syncop><SIDI>): Remove.
|
||
(arm_sync_new_<syncop><NARROW>): Remove.
|
||
(arm_sync_new_nand<SIDI>): Remove.
|
||
(arm_sync_new_nand<NARROW>): Remove.
|
||
(arm_sync_old_<syncop><SIDI>): Remove.
|
||
(arm_sync_old_<syncop><NARROW>): Remove.
|
||
(arm_sync_old_nand<SIDI>): Remove.
|
||
(arm_sync_old_nand<NARROW>): Remove.
|
||
(*memory_barrier): Merge arm_output_memory_barrier.
|
||
(atomic_compare_and_swap<QHSD>): New.
|
||
(atomic_compare_and_swap<NARROW>_1): New.
|
||
(atomic_compare_and_swap<SIDI>_1): New.
|
||
(atomic_exchange<QHSD>): New.
|
||
(cas_cmp_operand, cas_cmp_str): New.
|
||
(atomic_op_operand, atomic_op_str): New.
|
||
(atomic_<syncop><QHSD>, atomic_nand<QHSD>): New.
|
||
(atomic_fetch_<syncop><QHSD>, atomic_fetch_nand<QHSD>): New.
|
||
(atomic_<syncop>_fetch<QHSD>, atomic_nand_fetch<QHSD>): New.
|
||
(arm_load_exclusive<NARROW>): New.
|
||
(arm_load_exclusivesi, arm_load_exclusivedi): New.
|
||
(arm_store_exclusive<QHSD>): New.
|
||
|
||
2012-01-09 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add DF
|
||
reload patterns if -mvsx-scalar-memory.
|
||
|
||
* config/rs6000/vsx.md (vsx_xscvspdp): Allow xscvspdp to be
|
||
generated, even -mno-vsx-scalar-double was used.
|
||
(vsx_xscvdpsp_scalar): Likewise.
|
||
(vsx_xscvspdp_scalar2): Likewise.
|
||
|
||
2012-01-09 Tom de Vries <tom@codesourcery.com>
|
||
Andrew Pinski <apinski@cavium.com>
|
||
|
||
PR debug/51471
|
||
* reorg.c (fill_slots_from_thread): Don't speculate
|
||
frame-related insns.
|
||
|
||
2012-01-09 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* sched-int.h (bb_note): Move to...
|
||
* basic-block.h: ...here.
|
||
* haifa-sched.c (bb_note): Move to...
|
||
* cfgrtl.c: ...here.
|
||
* function.c (next_block_for_reg): New function.
|
||
(move_insn_for_shrink_wrap): Likewise.
|
||
(prepare_shrink_wrap): Rewrite to use the above.
|
||
|
||
2012-01-09 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
* gimple.c (is_gimple_non_addressable): Remove.
|
||
* gimple.h: Remove is_gimple_non_addressable.
|
||
* gimplify.c (gimplify_modify_expr_rhs): Use is_gimple_reg instead of
|
||
is_gimple_non_addressable.
|
||
* trans-mem.c (expand_assign_tm): Same.
|
||
|
||
2012-01-09 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/51775
|
||
* tree-ssa-sccvn.c (visit_use): Value-number throwing stmts.
|
||
* tree-ssa-pre.c (eliminate): Properly fixup EH info.
|
||
|
||
2012-01-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
|
||
|
||
* config/arm/arm-cores.def (cortex-a15): Use cortex_a15_tune for
|
||
tuning parameters.
|
||
* config/arm/arm.c (arm_cortex_a15_tune): New static variable.
|
||
|
||
2012-01-09 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-streamer-out.c (write_ts_optimization): Fix spelling.
|
||
|
||
2012-01-08 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR tree-optimize/51680
|
||
* ipa-inline-analyss.c (evaluate_properties_for_edge): Fix condition
|
||
on when known_vals needs to be computed; cleanup.
|
||
|
||
2012-01-08 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR tree-optimize/51694
|
||
* ipa-cp.c (ipa_get_indirect_edge_target): Add bounds checks.
|
||
|
||
2012-01-08 Jonathan Wakely <jwakely.gcc@gmail.com>
|
||
|
||
* doc/cpp.texi (Predefined Macros): __STRICT_ANSI__ is defined
|
||
for -std=c++98 and -std=c++11 too.
|
||
|
||
2012-01-08 Chung-Lin Tang <cltang@codesourcery.com>
|
||
|
||
* cfgloop.c (cancel_loop): Add free() of bbs array.
|
||
|
||
2012-01-07 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR tree-optimization/51600
|
||
* ipa-inline-analysis.c (estimate_edge_devirt_benefit): Disable code
|
||
that benefits small functions.
|
||
|
||
2012-01-07 Jan Hubicka <jh@suse.cz>
|
||
|
||
* ipa-inline.c (want_inline_small_function_p): Fix formating.
|
||
|
||
2012-01-07 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR tree-optimization/51680
|
||
* ipa-inline.c (want_inline_small_function_p): Be more lax on functions
|
||
whose inlining reduce unit size.
|
||
|
||
2012-01-07 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR bootstrap/51725
|
||
* cselib.c (new_elt_loc_list): Promote addr_list to canonical node.
|
||
Add canonical node to containing_mem chain after the non-canonical
|
||
one, even if there weren't any locs to propagate.
|
||
(remove_useless_values): Keep only canonical values.
|
||
(add_mem_for_addr, cselib_lookup_mem): Canonicalize addr.
|
||
(cselib_invalidate_mem): Likewise. Ensure v is canonical, and
|
||
canonicalize mem_chain elements that are not discarded.
|
||
|
||
2012-01-06 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/47333
|
||
* cgraphunit.c (cgraph_optimize): Call output_weakrefs
|
||
before emitting functions.
|
||
|
||
PR gcov-profile/50127
|
||
* bb-reorder.c (partition_hot_cold_basic_blocks): Call
|
||
clear_aux_for_blocks.
|
||
|
||
2012-01-06 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/51746
|
||
* cselib.c (cselib_hash_rtx): Hash incoming VALUEs too.
|
||
|
||
2012-01-06 Arnaud Charlet <charlet@adacore.com>
|
||
|
||
* c-decl.c (ext_block): Moved up.
|
||
(collect_all_refs, for_each_global_decl): Take ext_block into account.
|
||
|
||
2012-01-06 Han Shen <shenhan@google.com>
|
||
|
||
Translate built-in include paths for sysroot.
|
||
* Makefile.in (gcc_gxx_include_dir_add_sysroot): New.
|
||
(PREPROCESSOR_DEFINES): Define GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT.
|
||
|
||
* cppdefault.c (cpp_include_defaults): Replace hard coded "0" with
|
||
GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT for "add_sysroot" field.
|
||
|
||
* configure.ac (AC_SUBST): Add gcc_gxx_include_dir_add_sysroot to
|
||
control whether sysroot should be prepended to gxx include dir.
|
||
|
||
* configure: Regenerate.
|
||
|
||
2012-01-06 Torvald Riegel <triegel@redhat.com>
|
||
|
||
PR rtl-optimization/51771
|
||
* builtin-attrs.def (ATTR_RETURNS_TWICE, ATTR_TM_NOTHROW_RT_LIST): New.
|
||
* gtm-builtins.def (BUILT_IN_TM_START): Add returns-twice attrib.
|
||
|
||
2012-01-05 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR tree-optimization/51315
|
||
* tree-sra.c (tree_non_aligned_mem_for_access_p): New predicate.
|
||
(build_accesses_from_assign): Use it instead of tree_non_aligned_mem_p.
|
||
|
||
2012-01-05 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/51681
|
||
* config/ia64/ia64.c (expand_vec_perm_shrp): Use correct operands
|
||
for shrp pattern. Correctly handle and fixup shift variable.
|
||
Return false when shift > nelt for BYTES_BIG_ENDIAN target.
|
||
|
||
2012-01-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/51762
|
||
* calls.c (emit_call_1): For noreturn calls force a REG_ARGS_SIZE
|
||
note when !ACCUMULATE_OUTGOING_ARGS.
|
||
|
||
2012-01-05 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree-vrp.c (extract_range_from_binary_expr_1): Remove duplicated
|
||
condition.
|
||
(extract_range_from_unary_expr_1): Avoid useless computations.
|
||
|
||
2012-01-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/51767
|
||
* cfgrtl.c (force_nonfallthru_and_redirect): Force addition
|
||
of jump_block and add an extra edge for degenerated asm gotos.
|
||
|
||
PR middle-end/51768
|
||
* stmt.c (check_unique_operand_names): Don't ICE during error
|
||
reporting if i is from labels chain.
|
||
|
||
PR middle-end/44777
|
||
* profile.c (branch_prob): Split bbs that have exit edge
|
||
and need a fake entry edge too.
|
||
|
||
2012-01-05 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR middle-end/49710
|
||
* cfgloopmanip.c (remove_path): Walk loop hiearchy upwards when
|
||
unlooping loops.
|
||
|
||
2012-01-05 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR lto/50490
|
||
* tree-streamer-out.c (write_ts_optimization): New function.
|
||
(streamer_write_tree_body): Call it.
|
||
* tree-streamer-in.c (lto_input_ts_optimization): New function.
|
||
(streamer_read_tree_body): Call it.
|
||
* lto-streamer-out.c (lto_is_streamable): Handle OPTIMIZATION_NODE.
|
||
|
||
2012-01-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/51761
|
||
* gimple.h (struct gimplify_ctx): Add in_cleanup_point_expr field.
|
||
* gimplify.c (gimplify_cleanup_point_expr): Save and set
|
||
in_cleanup_point_expr before gimplify_stmt call and restore it
|
||
afterwards.
|
||
(gimplify_target_expr): Don't add {CLOBBER} cleanup if
|
||
in_cleanup_point_expr is false.
|
||
|
||
2012-01-05 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/51764
|
||
* common.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move
|
||
to c.opt.
|
||
* toplev.c (process_options): Reject combining mudflap and LTO.
|
||
* tree-nomudflap.c (nogo): Use sorry instead of internal_error.
|
||
|
||
2012-01-05 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/51760
|
||
* tree-ssa-ccp.c (likely_value): Drop UNDEFINED to CONSTANT,
|
||
not VARYING.
|
||
(bit_value_unop): Handle UNDEFINED operands.
|
||
(bit_value_binop): Likewise.
|
||
|
||
2012-01-05 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.c (avr_replace_prefix): Remove.
|
||
(avr_asm_named_section): Use ACONCAT instead of avr_replace_prefix.
|
||
(avr_asm_function_rodata_section): Ditto.
|
||
(avr_asm_select_section): Ditto.
|
||
|
||
2012-01-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
|
||
|
||
* reload.c (find_reloads): Adjust LABEL_NUSES on REG_LABEL_OPERAND
|
||
insertion.
|
||
|
||
2012-01-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/51648
|
||
* tree-cfg.c (need_fake_edge_p): Return true also for noreturn
|
||
calls that have any non-fake successor edges.
|
||
|
||
PR debug/51746
|
||
* var-tracking.c (add_stores): For COND_EXEC allow oval to be NULL.
|
||
|
||
2012-01-04 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR tree-optimization/51624
|
||
* tree-sra.c (build_ref_for_model): When replicating a chain of
|
||
COMPONENT_REFs, stop as soon as the offset would become negative.
|
||
|
||
2012-01-04 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/51695
|
||
* dwarf2out.c (output_loc_list): For now drop >= 64KB expressions
|
||
in .debug_loc on the floor.
|
||
|
||
2012-01-04 Andrew Pinski <apinski@cavium.com>
|
||
|
||
* doc/invoke.texi (-march=@var{arch}): Add octeon+ and octeon2.
|
||
|
||
2012-01-04 Andrew Pinski <apinski@cavium.com>
|
||
Adam Nemet <anemet@caviumnetworks.com>
|
||
|
||
* config/mips/mips.md (size): Add SI and DI.
|
||
(SIZE): New mode attribute.
|
||
(U): New code attribute.
|
||
* config/mips/mips-dsp.md (mips_lbux): Use gen_mips_lbux_extsi.
|
||
(mips_lbux_<mode>): Delete.
|
||
(mips_l<SHORT:size><u>x_ext<GPR:mode>_<P:mode>): New pattern.
|
||
(mips_lhx): Use gen_mips_lhx_extsi.
|
||
(mips_lhx_<mode>): Delete.
|
||
(mips_lwx): Delete.
|
||
(mips_l<size>x): New expand.
|
||
(mips_lwx_<mode>): Delete.
|
||
(mips_l<GPR:size>x_<P:mode>): New pattern.
|
||
(*mips_lw<u>x_<P:mode>_ext): Likewise.
|
||
* config/mips/mips-ftypes.def: Add DI f(POINTER, SI) function type.
|
||
* config/mips/mips.c (mips_lx_address_p): New function.
|
||
(mips_rtx_costs <case MEM>): Call mips_lx_address_p.
|
||
(dsp64): New availability predicate.
|
||
(mips_builtins): Add an entry for __builtin_mips_ldx.
|
||
* config/mips/mips.h (ISA_HAS_LBX): New define.
|
||
(ISA_HAS_LBUX): Likewise.
|
||
(ISA_HAS_LHX): Likewise.
|
||
(ISA_HAS_LHUX): Likewise.
|
||
(ISA_HAS_LWX): Likewise.
|
||
(ISA_HAS_LWUX): Likewise.
|
||
(ISA_HAS_LDX): Likewise.
|
||
* doc/extend.texi (__builtin_mips_ldx): Document.
|
||
|
||
2012-01-04 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/vms/xm-vms.h (HOST_LONG_FORMAT, HOST_PTR_PRINTF): Define
|
||
when long pointers are used.
|
||
* config.build (*-*-*vms*): Handle all OpenVMS targets.
|
||
(alpha64-dec-*vms*, alpha*-dec-*vms*)
|
||
(ia64-hp-*vms*): Remove.
|
||
* config/vms/xm-vms64.h: Delete.
|
||
|
||
2012-01-04 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
PR middle-end/51472
|
||
* trans-mem.c (expand_assign_tm): Handle TM_MEMMOVE loads correctly.
|
||
|
||
2012-01-04 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
* opts.c (finish_options): Remove duplicate sorry.
|
||
|
||
2012-01-04 Aldy Hernandez <aldyh@redhat.com>
|
||
|
||
PR middle-end/51696
|
||
* trans-mem.c (diagnose_tm_1): Display indirect calls with no name
|
||
correctly.
|
||
|
||
2012-01-04 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/51750
|
||
* tree.c (size_low_cst): New function.
|
||
* tree.h (size_low_cst): Declare.
|
||
* fold-const.c (fold_comparison): Use it to extract the low
|
||
part of the POINTER_PLUS_EXPR offset.
|
||
|
||
2012-01-04 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Fix clearing ZERO_REG
|
||
* config/avr/avr.md (cc): Add alternative "ldi".
|
||
(movqi_insn): Use it in cc attribute.
|
||
* config/avr/avr.c (notice_update_cc): Handle CC_LDI.
|
||
(output_reload_in_const): Use CLR to move 0 to ZERO_REG.
|
||
(output_reload_insisf): Use ZERO_REG to pre-clear register.
|
||
|
||
2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* configure: Regenerate.
|
||
|
||
2012-01-04 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/49651
|
||
* tree-ssa-structalias.c (type_can_have_subvars): New function.
|
||
(var_can_have_subvars): Use it.
|
||
(get_constraint_for_1): Only consider subfields if there can be any.
|
||
|
||
2012-01-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/51725
|
||
* cselib.c (new_elt_loc_list): When moving locs from one cselib_val
|
||
to its new canonical_cselib_val and the cselib_val was in
|
||
first_containing_mem chain, but the canonical_cselib_val was not,
|
||
add the latter into the chain.
|
||
(cselib_invalidate_mem): Compare canonical_cselib_val of
|
||
addr_list chain elt with v.
|
||
|
||
PR pch/51722
|
||
* dwarf2out.c (dwarf2out_start_source_file, dwarf2out_define,
|
||
dwarf2out_undef): Allocate e.info using ggc_strdup instead
|
||
of xstrdup.
|
||
(output_macinfo_op): Don't ggc_strdup fd->filename.
|
||
(optimize_macinfo_range): Allocate grp_name using XALLOCAVEC,
|
||
then ggc_strdup it. Don't free inc->info or cur->info.
|
||
(output_macinfo): Don't free ref->info or file->info.
|
||
|
||
2012-01-03 Ira Rosen <irar@il.ibm.com>
|
||
|
||
PR tree-optimization/51269
|
||
* tree-vect-loop-manip.c (set_prologue_iterations): Make
|
||
first_niters a pointer.
|
||
(slpeel_tree_peel_loop_to_edge): Likewise.
|
||
(vect_do_peeling_for_loop_bound): Update call to
|
||
slpeel_tree_peel_loop_to_edge.
|
||
(vect_gen_niters_for_prolog_loop): Don't compute wide_prolog_niters
|
||
here. Remove it from the parameters list.
|
||
(vect_do_peeling_for_alignment): Update calls and compute
|
||
wide_prolog_niters.
|
||
|
||
2012-01-03 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/51070
|
||
* tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop):
|
||
Properly handle calls.
|
||
|
||
2012-01-03 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/51692
|
||
* tree-ssa-dce.c (eliminate_unnecessary_stmts): Do not remove
|
||
the LHS of allocation stmts.
|
||
|
||
2012-01-03 Olivier Hainque <hainque@adacore.com>
|
||
|
||
* system.h: Prior to #define, #undef fopen and freopen unconditionally.
|
||
|
||
2012-01-03 Olivier Hainque <hainque@adacore.com>
|
||
|
||
* collect2.c (main): In AIX specific computations for vector
|
||
insertions, use CONST_CAST2 to cast from char ** to const char **.
|
||
|
||
2012-01-03 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR debug/51650
|
||
* dwarf2out.c (dwarf2out_finish): Always create a DIE for
|
||
the context of a limbo DIE when it does not already exist.
|
||
|
||
2012-01-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/51719
|
||
* value-prof.c (gimple_ic): When indirect call isn't noreturn,
|
||
but direct call is, clear direct call's lhs and don't add fallthrough
|
||
edge from dcall_bb to join_bb and PHIs.
|
||
|
||
2012-01-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.md ("*cmp<mode>_ccs"): Fix comment mentioning
|
||
the instructions emitted by the pattern.
|
||
("*TDC_insn_<mode>"): Add comment.
|
||
|
||
2012-01-03 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/51730
|
||
* fold-const.c (fold_comparison): Properly canonicalize
|
||
tree offset and HOST_WIDE_INT bit position.
|
||
|
||
2012-01-02 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/ia64/ia64.c (expand_vec_perm_broadcast): Use correct
|
||
operands for extzv pattern.
|
||
|
||
2012-01-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/51725
|
||
* cselib.c (add_mem_for_addr): Call canonical_cselib_val
|
||
on mem_elt first.
|
||
|
||
2012-01-02 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
* doc/invoke.texi (-flto and related options): Copy-edit.
|
||
|
||
2012-01-02 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* config/mips/mips.md (loadgp_newabi_<mode>): Add missing earlyclobber.
|
||
|
||
2012-01-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/i386/sse.md (*avx2_gatherdi<mode>_3, *avx2_gatherdi<mode>_4):
|
||
New patterns.
|
||
|
||
2012-01-02 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* expr.h (move_by_pieces_ninsns): Declare.
|
||
* expr.c (move_by_pieces_ninsns): Make external.
|
||
* config/mips/mips-protos.h (mips_move_by_pieces_p): Declare.
|
||
(mips_store_by_pieces_p): Likewise.
|
||
* config/mips/mips.h (MOVE_BY_PIECES_P): Call mips_move_by_pieces_p.
|
||
(STORE_BY_PIECES_P): Likewise mips_store_by_pieces_p.
|
||
* config/mips/mips.c (mips_move_by_pieces_p): New function.
|
||
(mips_store_by_pieces_p): Likewise.
|
||
|
||
2012-01-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* passes.c (register_one_dump_file): Free full_name.
|
||
|
||
* reload1.c (reload): Don't allocate reg_max_ref_width here.
|
||
(calculate_elim_costs_all_insns): Free offsets_at and
|
||
offsets_known_at at the end and clear the pointers.
|
||
|
||
2012-01-02 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.opt (-mbranch-cost): Fix double definition of
|
||
this option introduced in r180739.
|
||
|
||
2012-01-02 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/51345
|
||
* config.gcc (tm_file target=avr]): Add avr/avr-multilib.h
|
||
(tmake_file target=avr): Add avr/t-multilib.
|
||
|
||
* config/avr/avr-c.c (avr_cpu_cpp_builtins): Use AVR_HAVE_8BIT_SP
|
||
to built-in define __AVR_HAVE_8BIT_SP__, __AVR_HAVE_16BIT_SP__.
|
||
* config/avr/genmultilib.awk: New file.
|
||
* config/avr/t-multilib: New auto-generated file.
|
||
* config/avr/multilib.h: New auto-generated file.
|
||
* config/avr/t-avr (AVR_MCUS): New variable.
|
||
(genopt.sh): Use it.
|
||
(s-mlib): Depend on t-multilib.
|
||
(t-multilib, multilib.h): New dependencies.
|
||
(s-avr-mlib): New rule to build t-multilib, multilib.h from AVR_MCUS.
|
||
(MULTILIB_OPTIONS): Remove.
|
||
(MULTILIB_MATCHES): Remove.
|
||
(MULTILIB_DIRNAMES): Remove.
|
||
(MULTILIB_EXCEPTIONS): Remove:
|
||
* config/avr/genopt.sh: Don't use hard coded file name;
|
||
pass AVR_MCUS from t-avr instead.
|
||
|
||
2012-01-02 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.c (avr_out_ashrpsi3): Fix "case 31" to "case 23".
|
||
|
||
2012-01-02 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
Implement light-weight DImode support.
|
||
* config/avr/avr-dimode.md: New file.
|
||
* config/avr/avr.md: Include it.
|
||
(adjust_len): Add plus64, compare64.
|
||
(HIDI): Remove code iterator.
|
||
(code_stdname): New code attribute.
|
||
(rotx, rotsmode): Remove DI.
|
||
(rotl<mode>3, *rotw<mode>, *rotb<mode>): Use HISI instead of HIDI
|
||
as code iterator.
|
||
* config/avr/avr-protos.h (avr_have_dimode): New.
|
||
(avr_out_plus64, avr_out_compare64): New.
|
||
* config/avr/avr.c (avr_out_compare): Handle DImode.
|
||
(avr_have_dimode): New variable definition and initialization.
|
||
(avr_out_compare64, avr_out_plus64): New functions.
|
||
(avr_out_plus_1): Use simplify_unary_operation to negate xval.
|
||
(adjust_insn_length): Handle ADJUST_LEN_COMPARE64, ADJUST_LEN_PLUS64.
|
||
(avr_compare_pattern): Skip DImode comparisons.
|
||
|
||
2012-01-02 Revital Eres <revital.eres@linaro.org>
|
||
|
||
* ddg.c (def_has_ccmode_p): New function.
|
||
(add_cross_iteration_register_deps,
|
||
create_ddg_dep_from_intra_loop_link): Call it.
|
||
|
||
2012-01-02 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR other/51679
|
||
* invoke.texi (fassociative-math): Remove spurious paranthesis.
|
||
|
||
2012-01-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* 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.
|
||
|
||
2012-01-01 Ira Rosen <irar@il.ibm.com>
|
||
|
||
PR tree-optimization/51704
|
||
* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Check that
|
||
a use is inside the basic block or loop before accessing its vect info.
|
||
|
||
2012-01-01 Jan Hubicka <jhjh@suse.cz>
|
||
|
||
PR rtl-optimization/51069
|
||
* cfgloopmanip.c (remove_path): Removing path making irreducible
|
||
region unconditional makes BB part of the region.
|
||
|
||
2012-01-01 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/51683
|
||
* tree-ssa-propagate.c (substitute_and_fold): Don't optimize away
|
||
calls with side-effects.
|
||
* tree-ssa-ccp.c (ccp_fold_stmt): Likewise.
|
||
|
||
Copyright (C) 2012 Free Software Foundation, Inc.
|
||
|
||
Copying and distribution of this file, with or without modification,
|
||
are permitted in any medium without royalty provided the copyright
|
||
notice and this notice are preserved.
|