36c713e04c
configure.ac (MPFR check): Bump minimum version to 2.3.0 and recommended version to 2.3.2.
...
* configure.ac (MPFR check): Bump minimum version to 2.3.0 and
recommended version to 2.3.2.
* configure: Regenerate.
gcc:
* builtins.c: Remove MPFR_VERSION_NUM(2,3,0) conditionals.
* doc/install.texi: Bump recommended MPFR to 2.3.2.
fortran:
* simplify.c: Remove MPFR_VERSION_NUM(2,3,0) conditionals.
From-SVN: r141085
2008-10-13 08:05:25 +00:00
df96b05947
re PR middle-end/37774 (Alignment information is lost for ARRAY_REFs)
...
PR middle-end/37774
* tree.h (get_object_alignment): Declare.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Call
get_object_alignment if needed.
* builtins.c (get_pointer_alignment): Move ADDR_EXPR operand handling
to ...
(get_object_alignment): ... here. New function. Try harder to
determine alignment from get_inner_reference returned offset.
From-SVN: r141003
2008-10-09 10:17:08 +02:00
17372f8cc5
* builtins.c (fold_builtin_pow): Check for 0 ** NEGATIVE.
...
From-SVN: r140833
2008-10-02 15:15:40 +00:00
efd8f7507b
loop-unswitch.c (unswitch_single_loop): Use optimize_loop_for_speed_p.
...
* loop-unswitch.c (unswitch_single_loop): Use optimize_loop_for_speed_p.
* tree-ssa-threadupdate.c (mark_threaded_blocks): Use optimize_function_for_size_p.
* tracer.c (ignore_bb_p): Use optimize_bb_for_size_p.
* postreload-gcse.c (eliminate_partially_redundant_load): Use optimize_bb_for_size_p.
* value-prof.c (gimple_divmod_fixed_value_transform,
gimple_mod_pow2_value_transform, gimple_mod_subtract_transform,
gimple_stringops_transform): Use optimize_bb_for_size_p.
* ipa-cp.c (ipcp_insert_stage): Use optimize_function_for_size_p.
* final.c (compute_alignments): Use optimize_function_for_size_p.
* builtins.c (fold_builtin_cabs): Use optimize_function_for_speed_p.
(fold_builtin_strcpy, fold_builtin_fputs): Use
optimize_function_for_size_p.
* fold-const.c (tree_swap_operands_p): Use optimize_function_for_size_p.
* recog.c (relax_delay_slots): Likewise.
* tree-ssa-math-opts.c (replace_reciprocal): Use optimize_bb_for_speed_p.
(execute_cse_reciprocals): Use optimize_bb_for_size_p.
* ipa-inline.c (cgraph_decide_recursive_inlining): Use
optimize_function_for_size_p.
(cgraph_decide_inlining_of_small_function): Use
optimize_function_for_size_p.
* global.c (find_reg): Use optimize_function_for_size_p.
* opts.c (decode_options): Do not clear flag_tree_ch, flag_inline_functions,
flag_unswitch_loops, flag_unroll_loops, flag_unroll_all_loops and
flag_prefetch_loop_arrays. Those can work it out from profile.
* tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely): Use
optimize_loop_for_speed_p.
* predict.c (optimize_bb_for_size_p, optimize_bb_for_speed_p): Constify
argument.
(optimize_loop_nest_for_size_p, optimize_loop_nest_for_speed_p): New.
* tree-parloops.c (parallelize_loops): Use optimize_loop_for_size_p.
* tree-eh.c (decide_copy_try_finally): Use optimize_function_for_size_p.
* local-alloc.c (block_alloc): Pass BB pointer.
(find_free_reg): Add BB pointer, use optimize_bb_for_size_p.
* gcse.c (gcse_main): Use optimize_function_for_size_p.
* loop-unroll.c (decide_unrolling_and_peeling): Use optimize_loop_for_size_p.
(decide_peel_completely): Likewise.
* tree-vect-analyze.c (vect_mark_for_runtime_alias_test): Use
optimize_loop_for_size_p.
(vect_enhance_data_refs_alignment): Likewise.
* tree-ssa-coalesce.c (coalesce_cost): Add optimize_for_size argument.
(coalesce_cost_bb, coalesce_cost_edge, create_outofssa_var_map): Update call.
* cfgcleanup.c (outgoing_edges_match): Use optimize_bb_for_speed_p.
(try_crossjump_bb): Use optimize_bb_for_size_p.
* tree-ssa-loop-prefetch.c (loop_prefetch_arrays): Use
optimize_loop_for_speed_p.
* bb-reorder.c (find_traces_1_round): Likewise.
(copy_bb): Use optimize_bb_for_speed_p.
(duplicate_computed_gotos): Likewise.
* basic-block.h (optimize_loop_nest_for_size_p,
optimize_loop_nest_for_speed_p): New.
* stmt.c (expand_case): Use optimize_insn_for_size_p.
From-SVN: r139760
2008-08-29 10:35:57 +00:00
2985f531b7
re PR c/30457 (Please warn about va_start(ap, invalid))
...
2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR 30457
* builtins.c (fold_builtin_next_arg): Add warning about undefined
behaviour.
testsuite/
* gcc.dg/pr30457.c: New.
From-SVN: r139406
2008-08-21 19:05:46 +00:00
509c9d60e4
diagnostic.c (pedwarn_at): Rename as pedwarn.
...
2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* diagnostic.c (pedwarn_at): Rename as pedwarn.
(pedwarn): Delete.
* toplev.h (pedwarn_at): Likewise.
* builtins.c: Update all calls to pedwarn.
* c-lex.c: Likewise.
* toplev.c: Likewise.
* c-tree.h: Likewise.
* c-decl.c: Likewise.
* c-errors.c: Likewise.
* c-typeck.c: Likewise.
* c-common.c: Likewise.
* c-parser.c: Likewise.
cp/
* typeck.c: Update all calls to pedwarn.
* decl.c: Likewise.
* call.c: Likewise.
* error.c: Likewise.
* pt.c: Likewise.
* name-lookup.c: Likewise.
* parser.c: Likewise.
fortran/
* f95-lang.c: Update all calls to pedwarn.
From-SVN: r139373
2008-08-21 10:55:13 +00:00
1f5b386928
diagnostic.c (inform): Add an explicit location_t parameter.
...
2008-08-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* diagnostic.c (inform): Add an explicit location_t parameter.
* toplev.h (inform): Update declaration.
* builtins.c: Update all calls to inform.
* c-common.c: Likewise.
* c-decl.c: Likewise.
* c-opts.c: Likewise.
* c-pch.c: Likewise.
* c-pragma.c: Likewise.
* c-typeck.c: Likewise.
* coverage.c: Likewise.
* opts.c: Likewise.
* toplev.c: Likewise.
* tree-cfg.c: Likewise.
* tree-ssa.c: Likewise.
cp/
* parser.c: Update all calls to inform.
* typeck.c: Likewise.
* init.c: Likewise.
* class.c: Likewise.
* call.c: Likewise.
* method.c: Likewise.
* friend.c: Likewise.
* typeck2.c: Likewise.
* pt.c: Likewise.
* name-lookup.c: Likewise.
* lex.c: Likewise.
From-SVN: r139293
2008-08-20 13:35:00 +00:00
9c02cf684c
real.h (dconst_e, [...]): Declare.
...
2008-08-18 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* real.h (dconst_e, dconst_third, dconst_sqrt2, dconst_e_ptr,
dconst_third_ptr, dconst_sqrt2_ptr): Declare.
(enum real_value_const): Delete.
(get_real_const): Delete.
* real.c (get_real_const): Delete.
(dconst_e_ptr): Define.
(dconst_third_ptr): Define.
(dconst_sqrt2_ptr): Define.
* builtins.c: Update all callers.
From-SVN: r139202
2008-08-18 16:17:16 +00:00
905cd1b98e
re PR bootstrap/37097 (Revision 139014 failed to bootstrap)
...
PR bootstrap/37097
* builtins.c (do_mpfr_bessel_n): Fix copy-and-paste bug introduced
by last change.
-This line, and those below, will be ignored--
M gcc/builtins.c
M gcc/ChangeLog
From-SVN: r139019
2008-08-12 14:35:54 +00:00
3e479de394
real.h (struct real_format): New member round_towards_zero.
...
ChangeLog:
* real.h (struct real_format): New member round_towards_zero.
* real.c (round_for_format): Respect fmt->round_towards_zero.
(ieee_single_format, mips_single_format, motorola_single_format,
spu_single_format, ieee_double_format, mips_double_format,
motorola_double_format, ieee_extended_motorola_format,
ieee_extended_intel_96_format, ieee_extended_intel_128_format,
ieee_extended_intel_96_round_53_format, ibm_extended_format,
mips_extended_format, ieee_quad_format, mips_quad_format,
vax_f_format, vax_d_format, vax_g_format): Initialize it.
* config/pdp11/pdp11.c (pdp11_f_format, pdp11_d_format): Likewise.
* builtins.s (do_mpfr_arg1): Consider round_towards_zero member of
real_format to choose rounding mode when calling MPFR functions.
(do_mpfr_arg2, do_mpfr_arg3, do_mpfr_sincos): Likewise.
(do_mpfr_bessel_n, do_mpfr_remquo, do_mpfr_lgamma_r): Likewise.
* real.h (real_to_decimal_for_mode): Add prototype.
* real.c (real_to_decimal_for_mode): Renames old real_to_decimal.
Respect target rounding mode when generating decimal representation.
(real_to_decimal): New stub for backwards compatibility.
* c-cppbuiltin.c (builtin_define_with_hex_fp_value): Use
real_to_decimal_for_mode instead of real_to_decimal.
* config/spu/spu.md ("floatdisf2", "floatunsdisf2"): New.
testsuite/ChangeLog:
* gcc.c-torture/execute/20031003-1.c (main): Update test to
accommodate SPU single-precision rounding mode.
* gcc.c-torture/execute/conversion.c (test_float_to_integer,
test_float_to_longlong_integer): Likewise.
* gcc.c-torture/execute/ieee/rbug.c (main): Likewise.
* gcc.dg/hex-round-1.c: Skip test on SPU.
* gcc.dg/hex-round-2.c: Likewise.
Co-Authored-By: Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
From-SVN: r139014
2008-08-12 13:19:40 +00:00
71205d170c
re PR other/36901 (pedwarn() + -pedantic-errors + -w (inhibit_warnings) should not emit errors)
...
2008-08-09 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR 36901
* diagnostic.def (DK_PEDWARN, DK_PERMERROR): New.
* diagnostic.c (pedantic_warning_kind, permissive_error_kind):
Moved from diagnostic.h
(diagnostic_report_diagnostic): Return bool. Handle DK_PEDWARN and
DK_PERMERROR.
(emit_diagnostic): New.
(warning0, pedwarn0): Delete.
(warning, warning_at, pedwarn, permerror): Return bool.
* diagnostic.h (pedantic_warning_kind, permissive_error_kind):
Moved to diagnostic.c.
(struct diagnostic_context): Use correct type for
classify_diagnostic.
(diagnostic_report_diagnostic): Update declaration.
(emit_diagnostic): Declare.
* errors.c (warning): Return bool.
* errors.h (warning): Update declaration.
* toplev.h (warning0, pedwarn0): Delete.
(warning, warning_at, pedwarn, permerror): Return bool.
* c-errors.c (pedwarn_c99, pedwarn_c90): Use DK_PEDWARN.
* c-decl.c (locate_old_decl): Delete 'diag' argument. Always use
inform. Update all calls.
(diagnose_mismatched_decls): Check return value of warning/pedwarn
before giving informative note.
(implicit_decl_warning): Likewise.
* c-typeck.c (build_function_call): Likewise.
* tree-sssa.c (warn_uninit): Likewise.
* builtins.c (gimplify_va_arg_expr): Likewise.
fortran/
* f95-lang.c (gfc_mark_addressable): Use "pedwarn (0," instead of
'pedwarn0'.
cp/
* cp-tree.h (struct diagnostic_context, struct diagnostic_info):
Delete forward declarations. Check that toplev.h has not been
included before this file. Include toplev.h and diagnostic.h.
* error.c (cp_cpp_error): Use DK_PEDWARN.
(cxx_incomplete_type_diagnostic): Update declaration.
(cxx_incomplete_type_error): Use DK_ERROR.
* typeck2.c (cxx_incomplete_type_diagnostic): Take a diagnostic_t
as argument. Use emit_diagnostic.
(cxx_incomplete_type_error): Use DK_ERROR.
(add_exception_specifier): Use diagnostic_t instead of custom
codes.
* typeck.c (complete_type_or_else): Update call to
cxx_incomplete_type_diagnostic.
* init.c (build_delete): Likewise.
* call.c (diagnostic_fn_t): Remove unused typedef.
(build_temp): Pass a pointer to diagnostic_t.
(convert_like_real): Use emit_diagnostic.
(joust): Check return value of warning before giving informative
note.
* friend.c (do_friend): Check return value of warning
before giving informative note.
* parser.c (cp_parser_template_id): Likewise.
testsuite/
* gcc.dg/pr36901-1.c: New.
* gcc.dg/pr36901-3.c: New.
* gcc.dg/pr36901-2.c: New.
* gcc.dg/pr36901-4.c: New.
* gcc.dg/pr36901-system.h: New.
* gcc.dg/pr36901.h: New.
* gcc.target/powerpc/altivec-macros.c: Update.
* gcc.target/i386/regparm.c: Update.
* gcc.dg/funcdef-var-1.c: Update.
* gcc.dg/parm-mismatch-1.c: Update.
* gcc.dg/attr-noinline.c: Update.
* gcc.dg/wtr-static-1.c: Update.
* gcc.dg/redecl-11.c: Update.
* gcc.dg/pr27953.c: Update.
* gcc.dg/proto-1.c: Update.
* gcc.dg/decl-3.c: Update.
* gcc.dg/redecl-13.c: Update.
* gcc.dg/pr15360-1.c: Update.
* gcc.dg/redecl-15.c: Update.
* gcc.dg/enum-compat-1.c: Update.
* gcc.dg/dll-3.c: Update.
* gcc.dg/array-5.c: Update.
* gcc.dg/Wredundant-decls-2.c: Update.
* gcc.dg/inline4.c: Update.
* gcc.dg/redecl-2.c: Update.
* gcc.dg/inline-14.c: Update.
* gcc.dg/tls/diag-3.c: Update.
* gcc.dg/funcdef-var-2.c: Update.
* gcc.dg/20041213-1.c: Update.
* gcc.dg/old-style-then-proto-1.c: Update.
* gcc.dg/decl-2.c: Update.
* gcc.dg/redecl-12.c: Update.
* gcc.dg/decl-4.c: Update.
* gcc.dg/Wshadow-1.c: Update.
* gcc.dg/transparent-union-2.c: Update.
* gcc.dg/visibility-7.c: Update.
* gcc.dg/dll-2.c: Update.
* gcc.dg/redecl-16.c: Update.
* gcc.dg/inline1.c: Update.
* gcc.dg/decl-8.c: Update.
* gcc.dg/nested-redef-1.c: Update.
* gcc.dg/inline3.c: Update.
* gcc.dg/redecl-1.c: Update.
* gcc.dg/inline5.c: Update.
* gcc.dg/pr35899.c: Update.
* gcc.dg/noncompile/label-lineno-1.c: Update.
* gcc.dg/noncompile/label-1.c: Update.
* gcc.dg/noncompile/20020220-1.c: Update.
* gcc.dg/noncompile/redecl-1.c: Update.
* gcc.dg/redecl-5.c: Update.
* gcc.dg/qual-return-3.c: Update.
* gcc.dg/label-decl-4.c: Update.
From-SVN: r138893
2008-08-08 23:57:19 +00:00
82d6e6fc38
builtins.c (expand_builtin_profile_func): Avoid C++ keywords.
...
* builtins.c (expand_builtin_profile_func): Avoid C++ keywords.
* calls.c (avoid_likely_spilled_reg): Likewise.
* cfgexpand.c (gimple_assign_rhs_to_tree): Likewise.
* cgraph.c (cgraph_clone_edge, cgraph_clone_node): Likewise.
* config/i386/i386.c (ix86_expand_special_args_builtin,
ix86_secondary_reload): Likewise.
* except.c (struct eh_region, gen_eh_region_catch,
remove_unreachable_regions, duplicate_eh_regions,
assign_filter_values, build_post_landing_pads,
sjlj_find_directly_reachable_regions, remove_eh_handler,
reachable_next_level, foreach_reachable_handler,
can_throw_internal_1, can_throw_external_1,
collect_one_action_chain): Likewise.
* expr.c (expand_expr_real_1, vector_mode_valid_p): Likewise.
* fold-const.c (twoval_comparison_p, eval_subst): Likewise.
* function.c (update_temp_slot_address, instantiate_new_reg,
instantiate_virtual_regs_in_rtx,
instantiate_virtual_regs_in_insn): Likewise.
* gimple.c (extract_ops_from_tree, gimple_seq_copy): Likewise.
* gimplify.c (gimplify_call_expr, gimplify_init_constructor,
gimplify_cleanup_point_expr): Likewise.
* ipa-cp.c (ipcp_lattice_changed): Likewise.
* passes.c (next_pass_1): Likewise.
* print-tree.c (print_node_brief, print_node): Likewise.
* profile.c (branch_prob): Likewise.
* tree-dump.c (dump_register): Likewise.
* tree-eh.c (replace_goto_queue_cond_clause, lower_catch):
Likewise.
* tree-inline.c (remap_ssa_name, remap_type_1, remap_blocks,
copy_statement_list, remap_gimple_op_r, copy_tree_body_r,
copy_edges_for_bb, copy_cfg_body, copy_tree_r,
copy_arguments_for_versioning, copy_static_chain): Likewise.
* tree-into-ssa.c (names_replaced_by, add_to_repl_tbl,
add_new_name_mapping, register_new_name_mapping): Likewise.
* tree-mudflap.c (mf_xform_derefs): Likewise.
* tree-predcom.c (struct chain, dump_chain, replace_ref_with,
get_init_expr, combine_chains): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-structalias.c (create_variable_info_for): Likewise.
* tree-vrp.c (simplify_cond_using_ranges): Likewise.
* tree.c (substitute_in_expr, iterative_hash_expr): Likewise.
* value-prof.c (gimple_duplicate_stmt_histograms): Likewise.
From-SVN: r138809
2008-08-06 15:57:09 +00:00
2266066678
optabs.c (expand_binop, [...]): Upse optimize_insn_for_speed predicate.
...
* optabs.c (expand_binop, expand_builtin_pow, expand_builtin_powi,
expand_builtin_strcat): Upse optimize_insn_for_speed predicate.
* expmed.c (expand_smod_pow2): Likewise.
From-SVN: r138565
2008-08-03 12:04:49 +00:00
f9555f402c
re PR c/36970 (GCC should display a warning when trying to free a static array)
...
PR c/36970
* builtins.c (maybe_emit_free_warning): New function.
(expand_builtin): Process BUILT_IN_FREE even at -O0. Call
maybe_emit_free_warning for BUILT_IN_FREE.
* gcc.dg/free-1.c: New test.
* gcc.dg/free-2.c: New test.
From-SVN: r138362
2008-07-31 10:02:49 +02:00
90c700cd2b
builtins.c (std_gimplify_va_arg_expr): Replace PREFERRED_STACK_BOUNDARY with MAX_SUPPORTED_STACK_ALIGNMENT.
...
2008-07-30 H.J. Lu <hongjiu.lu@intel.com>
* builtins.c (std_gimplify_va_arg_expr): Replace
PREFERRED_STACK_BOUNDARY with MAX_SUPPORTED_STACK_ALIGNMENT.
* config/i386/i386.c (ix86_gimplify_va_arg): Likewise.
From-SVN: r138340
2008-07-30 13:19:53 -07:00
2e3f842fe6
[multiple changes]
...
2008-07-30 Joey Ye <joey.ye@intel.com>
H.J. Lu <hongjiu.lu@intel.com>
* builtins.c (expand_builtin_setjmp_receiver): Replace
virtual_incoming_args_rtx with crtl->args.internal_arg_pointer.
(expand_builtin_apply_args_1): Likewise.
(expand_builtin_longjmp): Need DRAP for stack alignment.
(expand_builtin_apply): Likewise.
* caller-save.c (setup_save_areas): Call assign_stack_local_1
instead of assign_stack_local to allow alignment reduction.
* calls.c (emit_call_1): Need DRAP for stack alignment if
return pops.
(expand_call): Replace virtual_incoming_args_rtx with
crtl->args.internal_arg_pointer.
* stmt.c (expand_nl_goto_receiver): Likewise.
* cfgexpand.c (get_decl_align_unit): Estimate stack variable
alignment and store to stack_alignment_estimated and
max_used_stack_slot_alignment.
(expand_one_var): Likewise.
(expand_stack_alignment): New function.
(tree_expand_cfg): Initialize max_used_stack_slot_alignment
and stack_alignment_estimated fields in rtl_data. Call
expand_stack_alignment at end.
* defaults.h (INCOMING_STACK_BOUNDARY): New.
(MAX_STACK_ALIGNMENT): Likewise.
(MAX_SUPPORTED_STACK_ALIGNMENT): Likewise.
(SUPPORTS_STACK_ALIGNMENT): Likewise.
* emit-rtl.c (gen_reg_rtx): Estimate stack alignment for
stack alignment when generating virtual registers.
* function.c (assign_stack_local): Renamed to ...
(assign_stack_local_1): This. Add a parameter to indicate
if it is OK to reduce alignment.
(assign_stack_local): Use it.
(instantiate_new_reg): Instantiate virtual incoming args rtx
to vDRAP if stack realignment and DRAP is needed.
(assign_parms): Collect parameter/return type alignment and
contribute to stack_alignment_estimated.
(locate_and_pad_parm): Likewise.
(get_arg_pointer_save_area): Replace virtual_incoming_args_rtx
with crtl->args.internal_arg_pointer.
* function.h (rtl_data): Add new field drap_reg,
max_used_stack_slot_alignment, stack_alignment_estimated,
stack_realign_needed, need_drap, stack_realign_processed and
stack_realign_finalized.
(stack_realign_fp): New macro.
(stack_realign_drap): Likewise.
* global.c (compute_regsets): Frame pointer is needed when
stack is realigned. Can eliminate frame pointer when stack is
realigned and dynamic realigned argument pointer isn't used.
* reload1.c (update_eliminables): Frame pointer is needed
when stack is realigned.
(init_elim_table): Can eliminate frame pointer when stack is
realigned and dynamic realigned argument pointer isn't used.
* rtl.h (assign_stack_local_1): Declare new funtion.
* target-def.h (TARGET_UPDATE_STACK_BOUNDARY): New.
(TARGET_GET_DRAP_RTX): Likewise.
(TARGET_CALLS): Add TARGET_UPDATE_STACK_BOUNDARY and
TARGET_GET_DRAP_RTX.
* target.h (gcc_target): Add update_stack_boundary and
get_drap_rtx.
* tree-vectorizer.c (vect_can_force_dr_alignment_p): Replace
STACK_BOUNDARY with MAX_STACK_ALIGNMENT.
2008-07-30 Xuepeng Guo <xuepeng.guo@intel.com>
H.J. Lu <hongjiu.lu@intel.com>
* dwarf2out.c (dw_fde_struct): Add stack_realignment, drap_reg,
vdrap_reg, stack_realign and drap_reg_saved.
(add_cfi): Don't allow redefining CFA when DRAP is used.
(reg_save): Handle stack alignment.
(dwarf2out_frame_debug_expr): Add rules 16-20 to handle stack
alignment. Don't generate DWARF information for (set fp sp)
when DRAP is used.
(dwarf2out_begin_prologue): Initialize drap_reg and vdrap_reg
to INVALID_REGNUM.
(int_loc_descriptor): Move prototype forward. Also define if
DWARF2_UNWIND_INFO is true.
(output_cfa_loc): Handle DW_CFA_expression.
(build_cfa_aligned_loc): New.
(based_loc_descr): Update assert for stack realign. For local
variables, use sp+offset when stack is aligned without drap and
fp+offset when stack is aligned with drap. For arguments, use
cfa+offset when drap is used to align stack.
2008-07-30 Joey Ye <joey.ye@intel.com>
H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_force_align_arg_pointer_string):
Break long line.
(ix86_gen_andsp): New.
(ix86_user_incoming_stack_boundary): Likewise.
(ix86_default_incoming_stack_boundary): Likewise.
(ix86_incoming_stack_boundary): Likewise.
(ix86_can_eliminate): Likewise.
(find_drap_reg): Likewise.
(ix86_update_stack_boundary): Likewise.
(ix86_get_drap_rtx): Likewise.
(ix86_finalize_stack_realign_flags): Likewise.
(TARGET_UPDATE_STACK_BOUNDARY): Likewise.
(TARGET_GET_DRAP_RTX): Likewise.
(override_options): Overide option value for new options.
(ix86_function_ok_for_sibcall): Remove check for
force_align_arg_pointer.
(ix86_handle_cconv_attribute): Likewise.
(ix86_function_regparm): Likewise.
(setup_incoming_varargs_64): Don't set stack_alignment_needed
here.
(ix86_va_start): Replace virtual_incoming_args_rtx with
crtl->args.internal_arg_pointer.
(ix86_select_alt_pic_regnum): Check DRAP register.
(ix86_save_reg): Replace force_align_arg_pointer with drap_reg.
(ix86_compute_frame_layout): Compute frame layout wrt stack
realignment.
(ix86_internal_arg_pointer): Just return
virtual_incoming_args_rtx.
(ix86_expand_prologue): Decide if stack realignment is needed
and generate prologue code accordingly.
(ix86_expand_epilogue): Generate epilogue code wrt stack
realignment is really needed or not.
* config/i386/i386.h (MAIN_STACK_BOUNDARY): New.
(ABI_STACK_BOUNDARY): Likewise.
(PREFERRED_STACK_BOUNDARY_DEFAULT): Likewise.
(STACK_REALIGN_DEFAULT): Likewise.
(INCOMING_STACK_BOUNDARY): Likewise.
(MAX_STACK_ALIGNMENT): Likewise.
(ix86_incoming_stack_boundary): Likewise.
(FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN): Removed.
(REAL_PIC_OFFSET_TABLE_REGNUM): Updated to use BX_REG.
(CAN_ELIMINATE): Defined with ix86_can_eliminate.
(machine_function): Remove force_align_arg_pointer.
* config/i386/i386.md (BX_REG): New.
(R13_REG): Likewise.
* config/i386/i386.opt (mforce_drap): New.
(mincoming-stack-boundary): Likewise.
(mstackrealign): Add Init(-1).
* config/i386/i386-protos.h (ix86_can_eliminate): New
2008-07-30 H.J. Lu <hongjiu.lu@intel.com>
* doc/extend.texi: Update force_align_arg_pointer.
* doc/invoke.texi: Document -mincoming-stack-boundary. Update
-mstackrealign.
* doc/tm.texi (MAX_STACK_ALIGNMENT): Add macro.
(INCOMING_STACK_BOUNDARY): Likewise.
(TARGET_UPDATE_STACK_BOUNDARY): New target hook.
(TARGET_GET_DRAP_RTX): Likewise.
From-SVN: r138335
2008-07-30 12:20:43 -07:00
726a989a8b
backport: ChangeLog.tuples: ChangeLog from gimple-tuples-branch.
...
2008-07-28 Richard Guenther <rguenther@suse.de>
Merge from gimple-tuples-branch.
* ChangeLog.tuples: ChangeLog from gimple-tuples-branch.
* gimple.def: New file.
* gsstruct.def: Likewise.
* gimple-iterator.c: Likewise.
* gimple-pretty-print.c: Likewise.
* tree-gimple.c: Removed. Merged into ...
* gimple.c: ... here. New file.
* tree-gimple.h: Removed. Merged into ...
* gimple.h: ... here. New file.
* Makefile.in: Add dependencies on GIMPLE_H and tree-iterator.h.
* configure.ac: Added support for ENABLE_GIMPLE_CHECKING and the
--enable-checking=gimple flag.
* config.in: Likewise.
* configure: Regenerated.
* tree-ssa-operands.h: Tuplified.
* tree-vrp.c: Likewise.
* tree-loop-linear.c: Likewise.
* tree-into-ssa.c: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-dump.c: Likewise.
* tree-complex.c: Likewise.
* cgraphbuild.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-pretty-print.c: Likewise.
* tracer.c: Likewise.
* gengtype.c: Likewise.
* tree-loop-distribution.c: Likewise.
* tree-ssa-loop-unswitch.c: Likewise.
* cgraph.c: Likewise.
* cgraph.h: Likewise.
* tree-ssa-loop-manip.c: Likewise.
* value-prof.c: Likewise.
* tree-ssa-loop-ch.c: Likewise.
* tree-tailcall.c: Likewise.
* value-prof.h: Likewise.
* tree.c: Likewise.
* tree.h: Likewise.
* tree-pass.h: Likewise.
* ipa-cp.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-scalar-evolution.h: Likewise.
* target.h: Likewise.
* lambda-mat.c: Likewise.
* tree-phinodes.c: Likewise.
* diagnostic.h: Likewise.
* builtins.c: Likewise.
* tree-ssa-alias-warnings.c: Likewise.
* cfghooks.c: Likewise.
* fold-const.c: Likewise.
* cfghooks.h: Likewise.
* omp-low.c: Likewise.
* tree-ssa-dse.c: Likewise.
* ipa-reference.c: Likewise.
* tree-ssa-uncprop.c: Likewise.
* toplev.c: Likewise.
* tree-gimple.c: Likewise.
* tree-gimple.h: Likewise.
* tree-chrec.c: Likewise.
* tree-chrec.h: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-sccvn.h: Likewise.
* cgraphunit.c: Likewise.
* tree-ssa-copyrename.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-nomudflap.c: Likewise.
* tree-call-cdce.c: Likewise.
* ipa-pure-const.c: Likewise.
* c-format.c: Likewise.
* tree-stdarg.c: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-nrv.c: Likewise.
* tree-ssa-propagate.c: Likewise.
* ipa-utils.c: Likewise.
* tree-ssa-propagate.h: Likewise.
* tree-ssa-alias.c: Likewise.
* gimple-low.c: Likewise.
* tree-ssa-sink.c: Likewise.
* ipa-inline.c: Likewise.
* c-semantics.c: Likewise.
* dwarf2out.c: Likewise.
* expr.c: Likewise.
* tree-ssa-loop-ivcanon.c: Likewise.
* predict.c: Likewise.
* tree-ssa-loop.c: Likewise.
* tree-parloops.c: Likewise.
* tree-ssa-address.c: Likewise.
* tree-ssa-ifcombine.c: Likewise.
* matrix-reorg.c: Likewise.
* c-decl.c: Likewise.
* tree-eh.c: Likewise.
* c-pretty-print.c: Likewise.
* lambda-trans.c: Likewise.
* function.c: Likewise.
* langhooks.c: Likewise.
* ebitmap.h: Likewise.
* tree-vectorizer.c: Likewise.
* function.h: Likewise.
* langhooks.h: Likewise.
* tree-vectorizer.h: Likewise.
* ipa-type-escape.c: Likewise.
* ipa-type-escape.h: Likewise.
* domwalk.c: Likewise.
* tree-if-conv.c: Likewise.
* profile.c: Likewise.
* domwalk.h: Likewise.
* tree-data-ref.c: Likewise.
* tree-data-ref.h: Likewise.
* tree-flow-inline.h: Likewise.
* tree-affine.c: Likewise.
* tree-vect-analyze.c: Likewise.
* c-typeck.c: Likewise.
* gimplify.c: Likewise.
* coretypes.h: Likewise.
* tree-ssa-phiopt.c: Likewise.
* calls.c: Likewise.
* tree-ssa-coalesce.c: Likewise.
* tree.def: Likewise.
* tree-dfa.c: Likewise.
* except.c: Likewise.
* except.h: Likewise.
* cfgexpand.c: Likewise.
* tree-cfgcleanup.c: Likewise.
* tree-ssa-pre.c: Likewise.
* tree-ssa-live.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-live.h: Likewise.
* tree-predcom.c: Likewise.
* lambda.h: Likewise.
* tree-mudflap.c: Likewise.
* ipa-prop.c: Likewise.
* print-tree.c: Likewise.
* tree-ssa-copy.c: Likewise.
* ipa-prop.h: Likewise.
* tree-ssa-forwprop.c: Likewise.
* ggc-page.c: Likewise.
* c-omp.c: Likewise.
* tree-ssa-dce.c: Likewise.
* tree-vect-patterns.c: Likewise.
* tree-ssa-ter.c: Likewise.
* tree-nested.c: Likewise.
* tree-ssa.c: Likewise.
* lambda-code.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-inline.c: Likewise.
* tree-inline.h: Likewise.
* tree-iterator.c: Likewise.
* tree-optimize.c: Likewise.
* tree-ssa-phiprop.c: Likewise.
* tree-vect-transform.c: Likewise.
* tree-object-size.c: Likewise.
* tree-outof-ssa.c: Likewise.
* cfgloop.c: Likewise.
* system.h: Likewise.
* tree-profile.c: Likewise.
* cfgloop.h: Likewise.
* c-gimplify.c: Likewise.
* c-common.c: Likewise.
* tree-vect-generic.c: Likewise.
* tree-flow.h: Likewise.
* c-common.h: Likewise.
* basic-block.h: Likewise.
* tree-ssa-structalias.c: Likewise.
* tree-switch-conversion.c: Likewise.
* tree-ssa-structalias.h: Likewise.
* tree-cfg.c: Likewise.
* passes.c: Likewise.
* ipa-struct-reorg.c: Likewise.
* ipa-struct-reorg.h: Likewise.
* tree-ssa-reassoc.c: Likewise.
* cfgrtl.c: Likewise.
* varpool.c: Likewise.
* stmt.c: Likewise.
* tree-ssanames.c: Likewise.
* tree-ssa-threadedge.c: Likewise.
* langhooks-def.h: Likewise.
* tree-ssa-operands.c: Likewise.
* config/alpha/alpha.c: Likewise.
* config/frv/frv.c: Likewise.
* config/s390/s390.c: Likewise.
* config/m32c/m32c.c: Likewise.
* config/m32c/m32c-protos.h: Likewise.
* config/spu/spu.c: Likewise.
* config/sparc/sparc.c: Likewise.
* config/i386/i386.c: Likewise.
* config/sh/sh.c: Likewise.
* config/xtensa/xtensa.c: Likewise.
* config/stormy16/stormy16.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/pa/pa.c: Likewise.
* config/mips/mips.c: Likewise.
From-SVN: r138207
2008-07-28 14:33:56 +00:00
fcf73884fb
re PR c/35058 (-Werror= works only with some warnings)
...
2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR 35058
* diagnostic.c (pedwarn): Add opt parameter.
(pedwarn0): New.
* c-tree.h (pedwarn_init): Add opt parameter.
(pedwarn_c90): Likewise.
(pedwarn_c99): Likewise.
* c-errors.c (pedwarn_c99): Likewise.
(pedwarn_c90): Likewise.
* toplev.h (pedwarn): Update declaration.
(pedwarn0): Declare.
* c-lex.c: All calls to pedwarn changed.
* builtins.c: All calls to pedwarn changed.
* toplev.c: All calls to pedwarn changed.
* c-decl.c: All calls to pedwarn changed.
* c-typeck.c: All calls to pedwarn changed.
* c-common.c: All calls to pedwarn changed.
* c-parser.c: All calls to pedwarn changed.
cp/
* typeck.c: All calls to pedwarn changed.
* decl.c: All calls to pedwarn changed.
* call.c: All calls to pedwarn changed.
* error.c: All calls to pedwarn changed.
* typeck2.c: All calls to pedwarn changed.
* pt.c: All calls to pedwarn changed.
* name-lookup.c: All calls to pedwarn changed.
* parser.c: All calls to pedwarn changed.
fortran/
* f95-lang.c (gfc_mark_addressable): All calls to pedwarn changed.
testsuite/
* gcc.dg/Wdeclaration-after-statement-3.c: New.
* gcc/testsuite/gcc.dg/Wpointer-arith.c: New.
From-SVN: r138089
2008-07-23 15:57:49 +00:00
1856c8dcea
builtins.c (expand_builtin_int_roundingfn, [...]): Do not take subtarget argument; it is not useful.
...
* builtins.c (expand_builtin_int_roundingfn,
expand_builtin_int_roundingfn_2): Do not take subtarget argument;
it is not useful.
From-SVN: r138006
2008-07-20 09:50:30 +00:00
c565a1e7b7
re PR middle-end/36859 (Caller/callee mismatch for vararg on stack)
...
gcc/
2008-07-18 H.J. Lu <hongjiu.lu@intel.com>
PR middle-end/36859
* builtins.c (std_gimplify_va_arg_expr): Limit alignment to
PREFERRED_STACK_BOUNDARY.
* config/i386/i386.c (ix86_gimplify_va_arg): Likewise.
testsuite/
2008-07-18 H.J. Lu <hongjiu.lu@intel.com>
PR middle-end/36859
* gcc.target/i386/vararg-2.c: New.
From-SVN: r137955
2008-07-18 08:48:04 -07:00
e65d1ec6b0
builtins.c (std_canonical_va_list): Treat structure based va_list types.
...
2008-07-15 Kai Tietz <kai.tietz@onevision.com>
* builtins.c (std_canonical_va_list): Treat structure based
va_list types.
From-SVN: r137819
2008-07-15 11:04:33 +02:00
35cbb29915
config.gcc (extra_headers): Add cross-stdarg.h for target x86_64-*-* and i?86-*-*.
...
2008-07-06 Kai Tietz <kai.tietz@onevision.com>
* config.gcc (extra_headers): Add cross-stdarg.h for target
x86_64-*-* and i?86-*-*.
* config/i386/cross-stdarg.h: New.
* builtins.c (std_fn_abi_va_list): New.
(std_canonical_va_list_type): New.
(stabilize_va_list): Replace va_list_type_node use by
mtarget.canonical_va_list_type.
(gimplify_va_arg_expr): Likewise.
(expand_builtin_va_copy): Replace va_list_type_node use by
mtarget.fn_abi_va_list.
* tree-sra.c (is_va_list_type): New helper.
(decl_can_be_decomposed_p): Replace
va_list_type_node use by is_va_list_type.
* tree-ssa-ccp.c (optimize_stdarg_builtin): Likewise.
* tree-stdarg.c (execute_optimize_stdarg): Likewise.
* c-common.c (c_common_nodes_and_builtins): Use TARGET_ENUM_VA_LIST.
* config/i386/i386-protos.h (ix86_get_valist_type): New.
(ix86_enum_va_list): New.
* config/i386/i386.c (sysv_va_list_type_node): New.
(ms_va_list_type_node): New.
(ix86_function_type_abi): Remove sorry.
(ix86_build_builtin_va_list_abi): New.
(ix86_build_builtin_va_list): Call ix86_build_builtin_va_list_abi
for 64-bit targets.
(ix86_va_start): Replace va_list_type_node by sysv_va_list_type_node.
(ix86_init_builtins_va_builtins_abi): New.
(ix86_init_builtins): Use ix86_init_builtins_va_builtins_abi
for 64-bit targets.
(ix86_handle_abi_attribute): New.
(attribute_spec): Add sysv_abi and ms_abi.
(ix86_fn_abi_va_list): New.
(ix86_canonical_va_list_type): New.
(ix86_enum_va_list): New.
(TARGET_FN_ABI_VA_LIST): New.
(TARGET_CANONICAL_VA_LIST_TYPE): New.
* config/i386/i386.h (TARGET_ENUM_VA_LIST): New.
* doc/tm.texi (TARGET_FN_ABI_VA_LIST): New.
(TARGET_CANONICAL_VA_LIST_TYPE): New.
(TARGET_ENUM_VA_LIST): New.
* expr.h (std_fn_abi_va_list): New.
(std_canonical_va_list_type): New.
* target-def.h (TARGET_FN_ABI_VA_LIST): New.
(TARGET_CANONICAL_VA_LIST_TYPE): New.
(TARGET_INITIALIZER): Add TARGET_FN_ABI_VA_LIST and
TARGET_CANONICAL_VA_LIST_TYPE.
* target.h (struct gcc_target): Add fn_abi_va_list hook
and canonical_va_list_type hook.
From-SVN: r137525
2008-07-06 16:51:58 +02:00
1d79e31d96
Revert 137452.
...
From-SVN: r137457
2008-07-04 14:38:46 +02:00
0b4b69ef79
config.gcc (extra_headers): Add cross-stdarg.h for target x86_64-*-* and i?86-*-*.
...
2008-07-04 Kai Tietz <kai.tietz@onevision.com>
* config.gcc (extra_headers): Add cross-stdarg.h for target
x86_64-*-* and i?86-*-*.
* config/i386/cross-stdarg.h: New.
* builtins.c (std_fn_abi_va_list): New.
(std_canonical_va_list_type): New.
(stabilize_va_list): Replace va_list_type_node use by
mtarget.canonical_va_list_type.
(gimplify_va_arg_expr): Likewise.
(expand_builtin_va_copy): Replace va_list_type_node use by
mtarget.fn_abi_va_list.
* tree-sra.c (is_va_list_type): New helper.
(decl_can_be_decomposed_p): Replace
va_list_type_node use by is_va_list_type.
* tree-ssa-ccp.c (optimize_stdarg_builtin): Likewise.
* tree-stdarg.c (execute_optimize_stdarg): Likewise.
* c-common.c (c_common_nodes_and_builtins): Use TARGET_ENUM_VA_LIST.
* config/i386/i386-protos.h (ix86_get_valist_type): New.
(ix86_enum_va_list): New.
* config/i386/i386.c (sysv_va_list_type_node): New.
(ms_va_list_type_node): New.
(ix86_function_type_abi): Remove sorry.
(ix86_build_builtin_va_list_abi): New.
(ix86_build_builtin_va_list): Call ix86_build_builtin_va_list_abi
for 64-bit targets.
(ix86_va_start): Replace va_list_type_node by sysv_va_list_type_node.
(ix86_init_builtins_va_builtins_abi): New.
(ix86_init_builtins): Use ix86_init_builtins_va_builtins_abi
for 64-bit targets.
(ix86_handle_abi_attribute): New.
(attribute_spec): Add sysv_abi and ms_abi.
(ix86_fn_abi_va_list): New.
(ix86_canonical_va_list_type): New.
(ix86_enum_va_list): New.
(TARGET_FN_ABI_VA_LIST): New.
(TARGET_CANONICAL_VA_LIST_TYPE): New.
* config/i386/i386.h (TARGET_ENUM_VA_LIST): New.
* doc/tm.texi (TARGET_FN_ABI_VA_LIST): New.
(TARGET_CANONICAL_VA_LIST_TYPE): New.
(TARGET_ENUM_VA_LIST): New.
* expr.h (std_fn_abi_va_list): New.
(std_canonical_va_list_type): New.
* target-def.h (TARGET_FN_ABI_VA_LIST): New.
(TARGET_CANONICAL_VA_LIST_TYPE): New.
(TARGET_INITIALIZER): Add TARGET_FN_ABI_VA_LIST and
TARGET_CANONICAL_VA_LIST_TYPE.
* target.h (struct gcc_target): Add fn_abi_va_list hook
and canonical_va_list_type hook.
2008-07-04 Kai Tietz <kai.tietz@onevision.com>
* gcc.dg/callabi/callabi.h: New.
* gcc.dg/callabi/vaarg-1.c: New.
* gcc.dg/callabi/vaarg-2.c: New.
* gcc.dg/callabi/vaarg-3.c: New.
* gcc.dg/callabi/func-1.c: New.
From-SVN: r137452
2008-07-04 10:15:27 +02:00
65c5f2a63f
rtlanal.c (add_reg_note): New function.
...
* rtlanal.c (add_reg_note): New function.
* rtl.h (add_reg_note): Declare.
* auto-inc-dec.c (attempt_change): Use add_reg_note.
* bb-reorder.c (add_reg_crossing_jump_notes): Likewise.
* builtins.c (expand_builtin_longjmp): Likewise.
(expand_builtin_nonlocal_goto): Likewise.
* calls.c (emit_call_1, expand_call): Likewise.
* cfgexpand.c (add_reg_br_prob_note): Likewise.
* cfglayout.c (fixup_reorder_chain): Likewise.
* cfgrtl.c (force_nonfallthru_and_redirect): Likewise.
(commit_one_edge_insertion): Likewise.
* combine.c (move_deaths, distribute_notes): Likewise.
* df-problems.c (df_set_note): Likewise.
* emit-rtl.c (link_cc0_insns, try_split): Likewise.
(set_unique_reg_note): Likewise.
(emit_copy_of_insn_after): Likewise.
* expr.c (expand_expr_real): Likewise.
* gcse.c (add_label_notes): Likewise.
* haifa-sched.c (create_check_block_twin): Likewise.
* jump.c (mark_jump_label_1): Likewise.
* loop-doloop.c (add_test, doloop_modify): Likewise.
* loop-unswitch.c (compare_and_jump_seq): Likewise.
* lower-subreg.c (move_eh_region_note): Likewise.
* optabs.c (emit_libcall_block): Likewise.
* predict.c (predict_insn): Likewise.
(combine_predictions_for_insn): Likewise.
* recog.c (peephole2_optimize): Likewise.
* regmove.c (try_auto_increment): Likewise.
* reg-stack.c (emit_pop_insn, move_for_stack_reg): Likewise.
* reload.c (find_reloads): Likewise.
* reload1.c (fixup_eh_region_note): Likewise.
(reload_as_needed, add_auto_inc_notes, copy_eh_notes): Likewise.
* reorg.c (delete_prior_computation): Likewise.
(delete_computation, dbr_schedule): Likewise.
* config/pa/pa.c (legitimize_pic_address): Likewise.
* config/sh/sh.c (sh_reorg): Likewise.
From-SVN: r137374
2008-07-02 18:01:18 +00:00
e2ff10a93c
libfuncs.h (LTI_synchronize): New libfunc_index.
...
gcc/
* libfuncs.h (LTI_synchronize): New libfunc_index.
(synchronize_libfunc): Declare.
* builtins.c (expand_builtin_synchronize): Consider using
synchronize_libfunc before falling back on an asm blockage.
* config/mips/mips.c: Include libfuncs.h
(mips_init_libfuncs): Initialize synchronize_libfunc for TARGET_MIPS16.
From-SVN: r137162
2008-06-26 21:28:30 +00:00
f883e0a7dc
alias.c (record_alias_subset, [...]): Fix -Wc++-compat and/or -Wcast-qual warnings.
...
* alias.c (record_alias_subset, init_alias_analysis): Fix
-Wc++-compat and/or -Wcast-qual warnings.
* attribs.c (lookup_attribute_spec): Likewise.
* bb-reorder.c (find_traces, rotate_loop, find_traces_1_round,
copy_bb, connect_traces,
find_rarely_executed_basic_blocks_and_cr): Likewise.
* bt-load.c (find_btr_def_group, add_btr_def, new_btr_user,
note_btr_set, migrate_btr_defs): Likewise.
* builtins.c (result_vector, expand_builtin_memcpy,
expand_builtin_mempcpy_args, expand_builtin_strncpy,
builtin_memset_read_str, expand_builtin_printf,
fold_builtin_memchr, rewrite_call_expr, fold_builtin_printf):
Likewise.
* caller-save.c (mark_set_regs): Likewise.
* calls.c (expand_call, emit_library_call_value_1): Likewise.
* cgraph.c (cgraph_edge): Likewise.
* combine.c (likely_spilled_retval_1): Likewise.
* coverage.c (htab_counts_entry_hash, htab_counts_entry_eq,
htab_counts_entry_del, get_coverage_counts): Likewise.
* cselib.c (new_elt_list, new_elt_loc_list, entry_and_rtx_equal_p,
new_cselib_val): Likewise.
* dbgcnt.c (dbg_cnt_process_opt): Likewise.
* dbxout.c (dbxout_init, dbxout_type, output_used_types_helper):
Likewise.
* df-core.c (df_compact_blocks): Likewise.
* df-problems.c (df_grow_bb_info, df_chain_create): Likewise.
* df-scan.c (df_grow_reg_info, df_ref_create,
df_insn_create_insn_record, df_insn_rescan, df_notes_rescan,
df_ref_compare, df_ref_create_structure, df_bb_refs_record,
df_record_entry_block_defs, df_record_exit_block_uses,
df_bb_verify): Likewise.
* df.h (DF_REF_EXTRACT_WIDTH_CONST, DF_REF_EXTRACT_OFFSET_CONST,
DF_REF_EXTRACT_MODE_CONST): New.
* dominance.c (get_immediate_dominator, get_dominated_by,
nearest_common_dominator, root_of_dom_tree,
iterate_fix_dominators, first_dom_son, next_dom_son): Fix
-Wc++-compat and/or -Wcast-qual warnings.
* dse.c (clear_alias_set_lookup, get_group_info, gen_rtx_MEM,
record_store, replace_read, check_mem_read_rtx, scan_insn,
dse_step1, dse_record_singleton_alias_set): Likewise.
* dwarf2asm.c (dw2_force_const_mem): Likewise.
From-SVN: r137137
2008-06-26 00:28:15 +00:00
cba2d79f3e
re PR middle-end/36594 (multiple regressions on powerpc at rev.136976)
...
2008-06-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/36594
* builtins.c (expand_builtin_nonlocal_goto): Stabilize the address of
the memory instead of the memory itself for the save area.
From-SVN: r137089
2008-06-24 15:42:10 -07:00
dea33aa707
builtins.c (expand_builtin_nonlocal_goto): Stabilize r_sp before clobbering framepointer.
...
* builtins.c (expand_builtin_nonlocal_goto): Stabilize r_sp before
clobbering framepointer.
From-SVN: r136959
2008-06-19 18:00:12 +00:00
4a8cae8370
Remove libcall notes.
...
* see.c (see_analyse_one_def): Do not look for REG_LIBCALL and
REG_RETVAL notes.
(see_update_relevancy): Likewise.
* fwprop.c (try_fwprop_subst): Likewise.
* rtlanal.c (noop_move_p): Likewise.
* builtins.c (expand_buitlin_mathfn): Don't try to add REG_EQUAL
notes to non-existing libcall blocks.
* cse.c (cse_insn): Change prototype. Don't update libcall notes.
Remove orig_set.
(cse_extended_basic_block): Don't track libcall and no-conflict notes.
(dead_libcall_p): Remove.
(delete_trivially_dead_insns): Don't use it.
* web.c (union_defs): Remove comment about keeping nops.
* gcse.c (hash_scan_insn): Don't take libcall pointers.
(compute_hash_table_work): Don't track libcall notes.
(do_local_cprop): Don't take libcall pointers. Don't update
libcall notes.
(adjust_libcall_notes): Deleted.
(local_cprop_pass): Remove stack for nested libcalls (which shouldn't
ever have existed in the first place).
(replace_store_insn): Don't try to remove libcall notes.
* lower-subreg.c (move_libcall_note, move_retval_note): Deleted.
(resolve_reg_notes): Don't call them.
(resolve_simple_move): Likewise.
(decompose_multiword_subregs): Remove block handling REG_RETVAL notes.
Don't remove REG_RETVAL notes.
* emit-rtl.c (try_split): Don't update libcall notes.
(emit_copy_of_insn_after): Dito.
* cselib.c (cselib_current_insn_in_libcall): Remove.
(cselib_process_insn): Don't set/clear it.
(new_elt_loc_list): Don't record it.
(cselib_init): Don't initialize it.
* cselib.c (struct elt_loc_list): Remove in_libcall field.
* loop-invariant.c (find_invariant_insn): Don't look for libcall
notes.
* sched-deps.c (sched_analyze_insn): Don't group libcall blocks.
(sched_analyze): Don't set up deps->libcall_block_tail_insn.
(init_deps): Don't initialize it.
* sched-int.h (struct deps): Rremove libcall_block_tail_insn field.
* combine.c (delete_noop_moves): Don't update libcall notes.
(can_combine_p): Remove now pointless #if 0 block.
(try_combine): Remove another obsolete #if 0 block.
(distribute_notes): Don't distribute libcall notes.
* reg-notes.def (REG_LIBCALL, REG_RETVAL): Remove.
* dce.c (libcall_dead_p): Remove.
(delete_unmarked_insns): Don't handle libcall blocks.
(preserve_libcall_for_dce): Remove.
(prescan_insns_for_dce): Don't special-case libcall block insns.
* reload1 (reload): Don't handle libcall notes.
* doc/rtl.texi (REG_LIBCALL, REG_RETVAL, REG_LIBCALL_ID): Remove
documentation.
From-SVN: r136861
2008-06-17 05:57:04 +00:00
9133c85e1a
re PR middle-end/36520 (ICE in get_memory_rtx)
...
PR middle-end/36520
* builtins.c (get_memory_rtx): Test for the presence of DECL_SIZE_UNIT
before evaluating it.
From-SVN: r136747
2008-06-13 10:20:57 +00:00
056c8faea0
builtins.c (get_memory_rtx): Accept byte-addressable bitfields.
...
* builtins.c (get_memory_rtx): Accept byte-addressable bitfields.
Use DECL_SIZE_UNIT to retrieve the size of the field.
Co-Authored-By: Olivier Hainque <hainque@adacore.com>
From-SVN: r136673
2008-06-11 15:56:41 +00:00
fa10beec52
cgraph.c: Fix typos in comments.
...
gcc/
* cgraph.c: Fix typos in comments.
(cgraph_availability_names): Fix string typo.
* fold-const.c: Fix typos in comments.
(fold_binary): Fix typo in warning.
* genautomata.c: Fix typos in comments.
(check_presence_pattern_sets): Fix typo in local variable.
(output_description): Fix typo in output.
* ggc-zone.c (ggc_pch_finish): Fix typo in error message.
* hwint.h: Likewise.
* matrix-reorg.c (check_allocation_function): Likewise.
* omega.c (smooth_weird_equations): Likewise.
* auto-inc-dec.c: Fix typos in comments.
* bb-reorder.c: Likewise.
* builtins.c: Likewise.
* c-common.c: Likewise.
* c-cppbuiltin.c: Likewise.
* c-parser.c: Likewise.
* c-pretty-print.c: Likewise.
* cfgcleanup.c: Likewise.
* cfgexpand.c: Likewise.
* cfghooks.c: Likewise.
* cfglayout.c: Likewise.
* cfgloopmanip.c: Likewise.
* cgraphunit.c: Likewise.
* coverage.c: Likewise.
* dbxout.c: Likewise.
* df-byte-scan.c: Likewise.
* df-core.c: Likewise.
* df-problems.c: Likewise.
* df-scan.c: Likewise.
* dfp.c: Likewise.
* dominance.c: Likewise.
* domwalk.c: Likewise.
* dse.c: Likewise.
* dwarf2out.c: Likewise.
* emit-rtl.c: Likewise.
* et-forest.c: Likewise.
* function.c: Likewise.
* function.h: Likewise.
* gcc.c: Likewise.
* gcov-io.c: Likewise.
* gcov.c: Likewise.
* gcse.c: Likewise.
* genattrtab.c: Likewise.
* ggc-page.c: Likewise.
* gimplify.c: Likewise.
* gthr-lynx.h: Likewise.
* haifa-sched.c: Likewise.
* ipa-cp.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-prop.h: Likewise.
* ipa-pure-const.c: Likewise.
* ipa-struct-reorg.c: Likewise.
* ipa-struct-reorg.h: Likewise.
* ipa-type-escape.c: Likewise.
* ipa.c: Likewise.
* loop-doloop.c: Likewise.
* mips-tfile.c: Likewise.
* mkmap-flat.awk: Likewise.
* mkmap-symver.awk: Likewise.
* modulo-sched.c: Likewise.
* omp-low.c: Likewise.
* optabs.c: Likewise.
* optabs.h: Likewise.
* opts.c: Likewise.
* passes.c: Likewise.
* postreload-gcse.c: Likewise.
* postreload.c: Likewise.
* predict.c: Likewise.
* pretty-print.h: Likewise.
* profile.c: Likewise.
* protoize.c: Likewise.
* ra-conflict.c: Likewise.
* real.c: Likewise.
* recog.c: Likewise.
* regclass.c: Likewise.
* regs.h: Likewise.
* reload.c: Likewise.
* rtl-error.c: Likewise.
* rtlanal.c: Likewise.
* scan.h: Likewise.
* sched-rgn.c: Likewise.
* see.c: Likewise.
* stmt.c: Likewise.
* target.h: Likewise.
* tree-dfa.c: Likewise.
* tree-eh.c: Likewise.
* tree-flow-inline.h: Likewise.
* tree-inline.c: Likewise.
* tree-into-ssa.c: Likewise.
* tree-loop-distribution.c: Likewise.
* tree-nested.c: Likewise.
* tree-parloops.c: Likewise.
* tree-pass.h: Likewise.
* tree-pretty-print.c: Likewise.
* tree-profile.c: Likewise.
* tree-scalar-evolution.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-alias-warnings.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-coalesce.c: Likewise.
* tree-ssa-dom.c: Likewise.
* tree-ssa-dse.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-live.c: Likewise.
* tree-ssa-live.h: Likewise.
* tree-ssa-loop-im.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-loop-niter.c: Likewise.
* tree-ssa-loop-prefetch.c: Likewise.
* tree-ssa-phiopt.c: Likewise.
* tree-ssa-phiprop.c: Likewise.
* tree-ssa-sccvn.c: Likewise.
* tree-ssa-ter.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.
* tree-ssa.c: Likewise.
* tree-vect-analyze.c: Likewise.
* tree-vect-transform.c: Likewise.
* tree-vectorizer.c: Likewise.
* tree-vn.c: Likewise.
* tree-vrp.c: Likewise.
* tree.c: Likewise.
* tree.def: Likewise.
* tree.h: Likewise.
* unwind-dw2-fde.c: Likewise.
* unwind.inc: Likewise.
* value-prof.c: Likewise.
* vmsdbgout.c: Likewise.
From-SVN: r136425
2008-06-06 05:42:00 +00:00
515e442a91
re PR target/30243 ([avr] signbit() causes an internal compiler error)
...
PR target/30243
* builtins.c (expand_builtin_signbit): Don't take lowpart when register is already smaller or equal to required mode.
From-SVN: r136376
2008-06-04 21:59:54 +00:00
c41c1387d3
rtl.h (emit_clobber, [...]): Declare.
...
gcc/
* rtl.h (emit_clobber, gen_clobber, emit_use, gen_use): Declare.
* emit-rtl.c (emit_clobber, gen_clobber, emit_use, gen_use): New
functions. Do not emit uses and clobbers of CONCATs; individually
use and clobber their operands.
* builtins.c (expand_builtin_setjmp_receiver): Use emit_clobber,
gen_clobber, emit_use and gen_use.
(expand_builtin_longjmp, expand_builtin_nonlocal_goto): Likewise.
(expand_builtin_return): Likewise.
* cfgbuild.c (count_basic_blocks): Likewise.
* cfgrtl.c (rtl_flow_call_edges_add): Likewise.
* explow.c (emit_stack_restore): Likewise.
* expmed.c (extract_bit_field_1): Likewise.
* expr.c (convert_move, emit_move_complex_parts): Likewise.
(emit_move_multi_word, store_constructor): Likewise.
* function.c (do_clobber_return_reg, do_use_return_reg): Likewise.
(thread_prologue_and_epilogue_insns): Likewise.
* lower-subreg.c (resolve_simple_move): Likewise.
* optabs.c (widen_operand, expand_binop): Likewise.
(expand_doubleword_bswap, emit_no_conflict_block): Likewise.
* reload.c (find_reloads): Likewise.
* reload1.c (eliminate_regs_in_insn): Likewise.
* stmt.c (expand_nl_goto_receiver): Likewise.
* config/alpha/alpha.md (builtin_longjmp): Likewise.
* config/arc/arc.md (*movdi_insn, *movdf_insn): Likewise.
* config/arm/arm.c (arm_load_pic_register): Likewise.
(thumb1_expand_epilogue, thumb_set_return_address): Likewise.
* config/arm/arm.md (untyped_return): Likewise.
* config/arm/linux-elf.h (PROFILE_HOOK): Likewise.
* config/avr/avr.c (expand_prologue): Likewise.
* config/bfin/bfin.c (do_unlink): Likewise.
* config/bfin/bfin.md (<optab>di3, adddi3, subdi3): Likewise.
* config/cris/cris.c (cris_expand_prologue): Likewise.
* config/darwin.c (machopic_indirect_data_reference): Likewise.
(machopic_legitimize_pic_address): Likewise.
* config/frv/frv.c (frv_frame_access, frv_expand_epilogue): Likewise.
(frv_ifcvt_modify_insn, frv_expand_mdpackh_builtin): Likewise.
* config/i386/i386.c (ix86_expand_vector_move_misalign): Likewise.
(ix86_expand_convert_uns_didf_sse): Likewise.
(ix86_expand_vector_init_general): Likewise.
* config/ia64/ia64.md (eh_epilogue): Likewise.
* config/iq2000/iq2000.c (iq2000_expand_epilogue): Likewise.
* config/m32c/m32c.c (m32c_emit_eh_epilogue): Likewise.
* config/m32r/m32r.c (m32r_reload_lr): Likewise.
(config/iq2000/iq2000.c): Likewise.
* config/mips/mips.md (fixuns_truncdfsi2): Likewise.
(fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
(builtin_longjmp): Likewise.
* config/mn10300/mn10300.md (call, call_value): Likewise.
* config/pa/pa.md (nonlocal_goto, nonlocal_longjmp): Likewise.
* config/pdp11/pdp11.md (abshi2): Likewise.
* config/rs6000/rs6000.c (rs6000_emit_move): Likewise.
* config/s390/s390.c (s390_emit_prologue): Likewise.
* config/s390/s390.md (movmem_long, setmem_long): Likewise.
(cmpmem_long, extendsidi2, zero_extendsidi2, udivmoddi4): Likewise.
(builtin_setjmp_receiver, restore_stack_nonlocal): Likewise.
* config/sh/sh.c (prepare_move_operands): Likewise.
(output_stack_adjust, sh_expand_epilogue): Likewise.
(sh_set_return_address, sh_expand_t_scc): Likewise.
* config/sparc/sparc.c (load_pic_register): Likewise.
* config/sparc/sparc.md (untyped_return, nonlocal_goto): Likewise.
* config/spu/spu.c (spu_expand_epilogue): Likewise.
* config/v850/v850.c (expand_epilogue): Likewise.
From-SVN: r136251
2008-06-01 09:47:28 +00:00
acdfeac3e1
builtins.c (build_string_literal): Avoid generating a non-gimple_val result.
...
2008-05-30 Richard Guenther <rguenther@suse.de>
* builtins.c (build_string_literal): Avoid generating
a non-gimple_val result.
From-SVN: r136222
2008-05-30 19:58:30 +00:00
32101f9949
builtins.c (fold_builtin_fpclassify): Fix spelling of FP_INFINITE.
...
* builtins.c (fold_builtin_fpclassify): Fix spelling of FP_INFINITE.
* doc/extend.texi: Likewise.
testsuite:
* gcc.dg/tg-tests.h: Fix spelling of FP_INFINITE.
From-SVN: r135844
2008-05-24 05:56:00 +00:00
3bf5906b31
builtin-types.def (BT_FN_INT_INT_INT_INT_INT_INT_VAR): New.
...
* builtin-types.def (BT_FN_INT_INT_INT_INT_INT_INT_VAR): New.
* builtins.c (fold_builtin_fpclassify): New.
(fold_builtin_varargs): Handle BUILT_IN_FPCLASSIFY.
* builtins.def (BUILT_IN_FPCLASSIFY): New.
* c-common.c (handle_type_generic_attribute): Adjust to accept
fixed arguments before an elipsis.
(check_builtin_function_arguments): Handle BUILT_IN_FPCLASSIFY.
* doc/extend.texi: Document __builtin_fpclassify.
testsuite:
* gcc.dg/builtins-error.c: Test __builtin_fpclassify. Also
add tests for all previous type-generic builtins.
* gcc.dg/pr28796-2.c: Add -DUNSAFE flag.
* gcc.dg/tg-tests.h: Test __builtin_fpclassify.
From-SVN: r135789
2008-05-23 04:47:12 +00:00
05f41289d8
re PR middle-end/35509 (builtin isinf() mismatch to compile-time substitution)
...
PR middle-end/35509
* builtins.c (mathfn_built_in_1): Renamed from mathfn_built_in.
Add `implicit' parameter. Handle BUILT_IN_SIGNBIT.
(mathfn_built_in): Rewrite in terms of mathfn_built_in_1.
(fold_builtin_classify): Handle BUILT_IN_ISINF_SIGN.
(fold_builtin_1): Likewise.
* builtins.def (BUILT_IN_ISINF_SIGN): New.
c-common.c (check_builtin_function_arguments): Handle
BUILT_IN_ISINF_SIGN.
* doc/extend.texi: Document __builtin_isinf_sign.
* fold-const.c (operand_equal_p): Handle COND_EXPR.
testsuite:
* gcc.dg/builtins-error.c: Test __builtin_isinf_sign.
* gcc.dg/tg-tests.h: Likewise. Mark variables volatile.
* gcc.dg/torture/builtin-isinf_sign-1.c: New test.
From-SVN: r135517
2008-05-18 23:19:38 +00:00
84b8030f0e
optabs.c (prepare_cmp_insn): Changed LCT_PURE_MAKE_BLOCK to LCT_PURE and LCT_CONST_MAKE_BLOCK to LCT_CONST...
...
2008-05-14 Kenneth Zadeck <zadeck@naturalbridge.com>
* optabs.c (prepare_cmp_insn): Changed LCT_PURE_MAKE_BLOCK to
LCT_PURE and LCT_CONST_MAKE_BLOCK to LCT_CONST in calls to
emit_library_call_value.
* builtins.c (expand_builtin_powi, expand_builtin_memcmp): Ditto.
* tree.h (ECF_LIBCALL_BLOCK): Removed.
* calls.c (initialize_argument_information, precompute_arguments,
expand_call, emit_library_call_value_1): Remove ECF_LIBCALL_BLOCK.
(precompute_arguments): Removed flags parameter.
* rtl.h (LCT_CONST_MAKE_BLOCK, LCT_PURE_MAKE_BLOCK): Removed.
From-SVN: r135299
2008-05-14 17:05:13 +00:00
1043771b10
pa.c (reloc_needed): Use CASE_CONVERT.
...
* config/pa/pa.c (reloc_needed): Use CASE_CONVERT.
* tree-cfg.c (verify_expr, verify_gimple_expr): Likewise.
* tree-ssa-structalias.c (get_constraint_for): Likewise.
* c-common.c (c_common_truthvalue_conversion): Likewise.
* tree-object-size.c (compute_object_offset): Likewise.
* tree-inline.c (estimate_num_insns_1): Likewise.
* varasm.c (const_hash_1, compare_constant, copy_constant)
(compute_reloc_for_constant, output_addressed_constants)
(initializer_constant_valid_p): Likewise.
* c-omp.c (check_omp_for_incr_expr): Likewise.
* gimplify.c (gimplify_expr): Likewise.
* c-typeck.c (c_finish_return): Likewise.
* tree-vectorizer.c (supportable_widening_operation)
(supportable_narrowing_operation): Likewise.
* c-pretty-print.c (pp_c_cast_expression, pp_c_expression):
Likewise.
* matrix-reorg.c (can_calculate_expr_before_stmt): Likewise.
* expr.c (highest_pow2_factor, expand_expr_real_1): Likewise.
* dwarf2out.c (loc_descriptor_from_tree_1, add_bound_info)
(descr_info_loc): Likewise.
* tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Likewise.
* fold-const.c (operand_equal_p, make_range, extract_muldiv_1)
(fold_unary): Likewise.
* builtins.c (get_pointer_alignment): Likewise.
* tree-scalar-evolution.c (interpret_rhs_modify_stmt)
(instantiate_parameters_1): Likewise.
* tree.c (expr_align, stabilize_reference): Likewise.
* tree-pretty-print.c (dump_generic_node, op_prio): Likewise.
* tree-ssa-loop-niter.c (derive_constant_upper_bound): Likewise.
* convert.c (strip_float_extensions): Use CONVERT_EXPR_P.
* tree-ssa-threadedge.c (simplify_control_stmt_condition):
Likewise.
* config/alpha/alpha.c (va_list_skip_additions): Likewise.
* c-common.c (c_alignof_expr, check_function_arguments_recurse):
Likewise.
* tree-ssa.c (tree_ssa_useless_type_conversion): Likewise.
* varasm.c (initializer_constant_valid_p, output_constant):
Likewise.
* tree-ssa-forwprop.c (get_prop_source_stmt, can_propagate_from)
(forward_propagate_addr_expr_1, forward_propagate_addr_expr)
(forward_propagate_comparison)
(tree_ssa_forward_propagate_single_use_vars): Likewise.
* cfgexpand.c (discover_nonconstant_array_refs_r): Likewise.
* emit-rtl.c (component_ref_for_mem_expr)
(set_mem_attributes_minus_bitpos): Likewise.
* tree-ssa-phiopt.c (conditional_replacement): Likewise.
* gimplify.c (gimplify_conversion, goa_lhs_expr_p,
gimplify_expr): Likewise.
* c-typeck.c (default_function_array_conversion,
build_indirect_ref)
(build_function_call, pointer_diff, build_compound_expr)
(c_finish_return): Likewise.
* tree-vect-analyze.c (vect_determine_vectorization_factor):
Likewise.
* matrix-reorg.c (get_inner_of_cast_expr,
may_flatten_matrices_1): Likewise.
* tree-ssa-ifcombine.c (recognize_single_bit_test): Likewise.
* expr.c (is_aligning_offset): Likewise.
* tree-ssa-alias.c (is_escape_site): Likewise.
* tree-stdarg.c (va_list_counter_bump, check_va_list_escapes)
(check_all_va_list_escapes): Likewise.
* tree-ssa-loop-ivopts.c (determine_base_object)
(determine_common_wider_type): Likewise.
* dojump.c (do_jump): Likewise.
* tree-ssa-sccvn.c (simplify_unary_expression): Likewise.
* tree-gimple.c (is_gimple_cast): Likewise.
* fold-const.c (decode_field_reference, )
(fold_sign_changed_comparison, fold_unary, fold_comparison)
(fold_binary): Likewise.
* tree-ssa-alias-warnings.c (find_alias_site_helper)
(already_warned_in_frontend_p): Likewise.
* builtins.c (get_memory_rtx, fold_builtin_next_arg): Likewise.
* tree.c (really_constant_p, get_unwidened): Likewise.
* tree-ssa-loop-niter.c (expand_simple_operations): Likewise.
* tree-ssa-loop-im.c (rewrite_bittest): Likewise.
* tree-vrp.c (register_edge_assert_for_2,
register_edge_assert_for_1): Likewise.
* tree.h (STRIP_NOPS, STRIP_SIGN_NOPS, STRIP_TYPE_NOPS): Use
CONVERT_EXPR_P.
(CONVERT_EXPR_P): Define.
(CASE_CONVERT): Define.
From-SVN: r135114
2008-05-09 16:57:39 +02:00
becfd6e57b
[multiple changes]
...
2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
PATCH rtl/7335
PATCH rtl/33826
* see.c (see_copy_insn): Copy new pure const attributes for new
call.
* c-decl.c (merge_decls): Ditto.
* postreload.c (record_opr_changes): Change CONST_OR_PURE_CALL_P
to RTL_CONST_OR_PURE_CALL_P.
* tree.c (define_local_buitin): Rename DECL_IS_PURE to
DECL_PURE_P. Initialized DECL_LOOPING_CONST_PURE.
(process_call_operands): Set tree_side_effects properly.
* tree.h (TREE_READONLY_DECL_P): Removed.
(DECL_IS_PURE): Renamed to DECL_PURE_P.
(DECL_LOOPING_OR_CONST_P): New macro.
(struct tree_function_decl): Added looping_const_or_pure_p.
(ECF_*) Renumbered.
(ECF_LOOPING_OR_CONST_P): New macro,
* rtlanal.c (pure_const_p): Removed.
* builtins.c (expand_builtin): Rename DECL_IS_PURE to DECL_PURE_P.
* reorg.c (delete_prior_computation) Changed CONST_OR_PURE_CALL_P
to RTL_CONST_CALL_P.
* ipa-pure-const.c (pure_const_state_e): Added looping field.
(check_decl, check_tree, check_call, scan_function): Initialize
looping.
(analyze_function): Rename DECL_IS_PURE to DECL_PURE_P.
(static_execute): Set looping true for recursive functions.
Undo setting state to IPA_NEITHER for recursive functions.
* cse.c (cse_insn):
* ifcvt.c (noce_can_store_speculate_p): Changed
CONST_OR_PURE_CALL_P and pure_call_p to RTL_CONST_CALL_P or
RTL_CONST_OR_PURE_CALL_P.
* dse.c (scan_insn): Ditto.
* local-alloc.c (validate_equiv_mem, memref_used_between_p): Ditto.
* gcse.c (oprs_not_seen_p) Changed CONST_OR_PURE_CALL_P to
RTL_CONST_OR_PURE_CALL_P.
(store_killed_in_insn): Changed CONST_OR_PURE_CALL_P and
pure_call_p to RTL_CONST_CALL_P.
* gimplify.c (gimplify_call_expr): Clear side effects for
non-looping pure and constant calls.
* calls.c (emit_call_1): Set rtl flags from ecf flags.
(flags_from_decl_or_type): Set ecf flags from decl flags.
(initialize_argument_information): Turn off
ECF_LOOPING_CONST_OR_PURE when turning off ECF_CONST.
Change const to pure if callee_copies is true rather than just
turning off const.
(expand_call): Turn off ECF_LOOPING_PURE_CONST_CALL and remove old
way of marking pure calls.
(emit_library_call_value_1): Turn off ECF_LOOPING_PURE_CONST_CALL.
Remove hack that was supposed to fix pr7335 and remove old
way of marking pure calls.
* emit-rtl.c (emit_copy_of_insn_after): Copy RTL_CONST_CALL_P,
RTL_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P.
* cselib.c (cselib_process_insn): Changed CONST_OR_PURE_CALL_P to
RTL_CONST_OR_PURE_CALL_P.
* tree-ssa-pre.c (can_value_number_call): Fixed spacing.
* loop-invariant.c (find_exits, find_invariant_bb): Changed
CONST_OR_PURE_CALL_P to RTL_CONST_OR_PURE_CALL_P.
* sched-deps.c (schedule_analyze): Ditto.
* rtl.h (struct rtx_def): Use call field, unchanging field, and
return_val field of calls to represent pure and const function
info.
(CONST_OR_PURE_CALL_P): Deleted macro.
(RTL_CONST_CALL_P, RTL_PURE_CALL_P,
RTL_LOOPING_CONST_OR_PURE_CALL_P, RTL_CONST_OR_PURE_P): New macros.
* tree-inline.c (copy_body_r): Changed TREE_READONLY_DECL_P to
TREE_READONLY.
* tree-optimize.c (execute_fixup_cfg): Added test for
ECF_LOOPING_CONST_OR_PURE.
* c-common.c (handle_pure_attribute): Changed DECL_IS_PURE to
DECL_PURE_P.
* tree-cfg.c (update_call_expr_flags): Do not clear tree side
effects for looping pure or const calls.
(verify_gimple_expr): Added verification code.
* config/alpha/alpha.c (alpha_legitimize_address,
alpha_emit_xfloating_libcall): Changed CONST_OR_PURE_CALL_P to
RTL_CONST_CALL_P.
* config/s390/s390.c (s390_emit_tls_call_insn): Ditto.
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Ditto.
* config/mips/mips.c (mips_call_tls_get_addr): Ditto.
* cfgrtl.c (need_fake_edge_p): Changed CONST_OR_PURE_CALL_P to
RTL_CONST_OR_PURE_CALL_P.
* dce.c (deletable_insn_p): Allow non looping, non sibling, pure
and const calls to be deleted.
java:
2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
* decl.c (java_init_decl_processing): Change DECL_IS_PURE to
DECL_PURE_P.
cp:
2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
* decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY,
DECL_LOOPING_CONST_OR_PURE_P attributes.
* rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to
DECL_PURE_P.
gfortran:
2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
* trans-decl.c (gfc_get_extern_function_decl, build_function_decl):
Rename DECL_IS_PURE to DECL_PURE_P.
From-SVN: r135053
2008-05-07 20:48:07 +00:00
45e184209d
builtins.c (fold_call_expr): Return realret.
...
2008-04-30 Rafael Espindola <espindola@google.com>
* builtins.c (fold_call_expr): Return realret.
* tree-ssa-threadedge.c
(record_temporary_equivalences_from_stmts_at_dest): Ignore calls to
__builtin_object_size.
From-SVN: r134833
2008-04-30 17:21:55 +00:00
6bfb7f1068
re PR c++/35652 (offset warning should be given in the front-end)
...
PR c/35652
* builtins.c (c_strlen): Suppressed multiple warnings that can occur
with propagated string constants.
From-SVN: r134714
2008-04-26 16:59:38 +00:00
e3b5732b21
re PR testsuite/35843 (-fdump-rtl-expand does not exist anymore)
...
PR testsuite/35843
* cfgexpand.c (pass_expand): Turn into RTL pass.
* passes.c (execute_one_pass): Do pass typechecking after execution.
* tree-pass.h (pass_expand): Turn into RTL pass.
* function.h (struct rtl_data): Move here fields
accesses_prior_frames, calls_eh_return, saves_all_registers,
has_nonlocal_goto, has_asm_statement, is_thunk,
all_throwers_are_sibcalls, limit_stack, profile, uses_const_pool,
uses_pic_offset_table, uses_eh_lsda, tail_call_emit,
arg_pointer_save_area_init from struct function; turn into bool.
(struct function): Move
calls_eh_return, saves_all_registers, has_nonlocal_goto,
has_asm_statement, is_thunk, all_throwers_are_sibcalls, limit_stack,
profile, uses_const_pool, uses_pic_offset_table, uses_eh_lsda,
tail_call_emit, arg_pointer_save_area_init
into struct rtl_data. Remove recursive_call_emit and gimplified flags.
(current_function_returns_struct, current_function_returns_pcc_struct,
current_function_calls_setjmp, current_function_calls_alloca,
current_function_accesses_prior_frames,
current_function_calls_eh_return, current_function_is_thunk,
current_function_stdarg, current_function_profile,
current_function_limit_stack, current_function_uses_pic_offset_table,
current_function_uses_const_pool, current_function_has_nonlocal_label,
current_function_saves_all_registers,
current_function_has_nonlocal_goto,
current_function_has_asm_statement): Remove accesor macros.
* ra-conflict.c (global_conflicts): Update.
* tree-tailcall.c (suitable_for_tail_opt_p): Update.
(suitable_for_tail_call_opt_p): Update.
* builtins.c (expand_builtin_return_addr): Update.
(expand_builtin_setjmp_setup): Update.
(expand_builtin_nonlocal_goto): Update.
* final.c (final_start_function): Update.
(profile_function): Update.
(leaf_function_p): Update.
(only_leaf_regs_used): Update.
* df-scan.c (df_get_exit_block_use_set): Update.
* dojump.c (clear_pending_stack_adjust): Update.
* tree-stdarg.c (gate_optimize_stdarg): Update.
* gimple-low.c (lower_function_body): Update.
* global.c (compute_regsets): Update.
(global_alloc): Update.
* dwarf2out.c (dwarf2out_begin_prologue): Update.
* expr.c (expand_assignment): Update.
* dse.c (dse_step0): Update.
(dse_step1): Update.
* c-decl.c (store_parm_decls): Update.
* local-alloc.c (combine_regs): Update.
(find_free_reg): Update.
* function.c (assign_parms_augmented_arg_list): Update.
(assign_parm_find_data_types): Update.
(assign_parms): Update.
(allocate_struct_function): Update.
(expand_function_start): Update.
(expand_function_end): Update.
(get_arg_pointer_save_area): Update.
(thread_prologue_and_epilogue_insns): Update.
(rest_of_match_asm_constraints): Update.
* stor-layout.c (variable_size): Update.
* gcse.c (gcse_main): Update.
(bypass_jumps): Update.
* gimplify.c (gimplify_function_tree): Update.
* calls.c (emit_call_1): Update.
(expand_call): Update.
* bt-load.c (compute_defs_uses_and_gen): Update.
* except.c (sjlj_assign_call_site_values): Update.
(sjlj_emit_function_enter): Update.
(can_throw_external): Update.
(set_nothrow_function_flags): Update.
(expand_builtin_unwind_init): Update.
(expand_eh_return): Update.
(convert_to_eh_region_ranges): Update.
(output_function_exception_table): Update.
* emit-rtl.c (gen_tmp_stack_mem): Update.
* cfgexpand.c (expand_used_vars): Update.
(tree_expand_cfg): Update.
* cfgcleanup.c (rest_of_handle_jump): Update.
* explow.c (allocate_dynamic_stack_space): Update.
* varasm.c (assemble_start_function): Update.
(force_const_mem): Update.
(mark_constant_pool): Update.
* tree-optimize.c (tree_rest_of_compilation): Update.
* stack-ptr-mod.c (notice_stack_pointer_modification): Update.
* tree-cfg.c (notice_special_calls): Update.
(is_ctrl_altering_stmt): Update.
(tree_can_make_abnormal_goto): Update.
(tree_purge_dead_abnormal_call_edges): Update.
* config/alpha/predicates.md: Update.
* config/alpha/alpha.c (alpha_sa_mask): Update.
(alpha_sa_size): Update.
(alpha_does_function_need_gp): Update.
(alpha_expand_prologue): Update.
(alpha_start_function): Update.
(alpha_output_function_end_prologue): Update.
(alpha_expand_epilogue): Update.
* config/frv/frv.c (frv_stack_info): Update.
(frv_expand_epilogue): Update.
* config/s390/s390.c (s390_regs_ever_clobbered): Update.
(s390_register_info): Update.
(s390_frame_info): Update.
(s390_init_frame_layout): Update.
(s390_can_eliminate): Update.
(save_gprs): Update.
* config/spu/spu.c (spu_split_immediate): Update.
(need_to_save_reg): Update.
(spu_expand_prologue): Update.
(spu_expand_epilogue): Update.
* config/sparc/sparc.md: Update.
* config/sparc/sparc.c (eligible_for_return_delay): Update.
(sparc_tls_got): Update.
(legitimize_pic_address): Update.
(sparc_emit_call_insn): Update.
(sparc_expand_prologue): Update.
(output_return): Update.
(print_operand): Update.
(sparc_function_ok_for_sibcall): Update.
* config/sparc/sparc.h (EXIT_IGNORE_STACK): Update.
* config/m32r/m32r.md: Update.
* config/m32r/m32r.c (MUST_SAVE_RETURN_ADDR): Update.
(m32r_compute_frame_size): Update.
(m32r_expand_prologue): Update.
(m32r_expand_epilogue): Update.
(m32r_legitimize_pic_address): Update.
* config/m32r/m32r.h (FRAME_POINTER_REQUIRED): Update.
* config/i386/linux.h (SUBTARGET_FRAME_POINTER_REQUIRED): Update.
* config/i386/i386.c (ix86_frame_pointer_required): Update.
(gen_push): Update.
(ix86_save_reg): Update.
(ix86_compute_frame_layout): Update.
(ix86_expand_prologue): Update.
(ix86_expand_epilogue): Update.
* config/sh/sh.c (output_stack_adjust): Update.
(calc_live_regs): Update.
(sh5_schedule_saves): Update.
(sh_expand_prologue): Update.
(sh_expand_epilogue): Update.
(sh_setup_incoming_varargs): Update.
(sh_allocate_initial_value): Update.
(sh_get_pr_initial_val): Update.
* config/sh/sh.h (SHMEDIA_REGS_STACK_ADJUST): Update.
* config/sh/sh.md (label:): Update.
* config/avr/avr.c (out_movhi_mr_r): Update.
* config/crx/crx.h (enum): Update.
* config/xtensa/xtensa.h (along): Update.
* config/stormy16/stormy16.c Update.
(xstormy16_compute_stack_layout): Update.
* config/fr30/fr30.c (MUST_SAVE_RETURN_POINTER): Update.
(fr30_expand_prologue): Update.
* config/cris/cris.c (cris_conditional_register_usage): Update.
(cris_reg_saved_in_regsave_area): Update.
(cris_initial_frame_pointer_offset): Update.
(cris_simple_epilogue): Update.
(cris_expand_prologue): Update.
(cris_expand_epilogue): Update.
(cris_expand_pic_call_address): Update.
(cris_asm_output_symbol_ref): Update.
(cris_asm_output_label_ref): Update.
* config/cris/cris.md Update.
* config/iq2000/iq2000.c (compute_frame_size): Update.
(iq2000_expand_epilogue): Update.
* config/mt/mt.h (save_direction): Update.
* config/mn10300/mn10300.c (mn10300_function_value): Update.
* config/ia64/ia64.c (ia64_compute_frame_size): Update.
(ia64_secondary_reload_class): Update.
* config/m68k/m68k.c (m68k_save_reg): Update.
(m68k_expand_prologue): Update.
(m68k_expand_epilogue): Update.
(legitimize_pic_address): Update.
* config/rs6000/rs6000.c (rs6000_got_register): Update.
(first_reg_to_save): Update.
(first_altivec_reg_to_save): Update.
(compute_vrsave_mask): Update.
(compute_save_world_info): Update.
(rs6000_stack_info): Update.
(spe_func_has_64bit_regs_p): Update.
(rs6000_ra_ever_killed): Update.
(rs6000_emit_eh_reg_restore): Update.
(rs6000_emit_allocate_stack): Update.
(rs6000_emit_prologue): Update.
(rs6000_emit_epilogue): Update.
(rs6000_output_function_epilogue): Update.
(output_profile_hook): Update.
(rs6000_elf_declare_function_name): Update.
* config/rs6000/rs6000.h (rs6000_args): Update.
* config/rs6000/rs6000.md: Update.
* config/mcore/mcore.c (mcore_expand_prolog): Update.
* config/arc/arc.c (arc_output_function_epilogue): Update.
* config/arc/arc.h (FRAME_POINTER_REQUIRED): Update.
* config/darwin.c (machopic_function_base_name): Update.
* config/score/score3.c (score3_compute_frame_size): Update.
(rpush): Update.
(rpop): Update.
(score3_epilogue): Update.
* config/score/score7.c (score7_compute_frame_size): Update.
(score7_prologue): Update.
(score7_epilogue): Update.
* config/score/score.h (FRAME_POINTER_REQUIRED): Update.
* config/arm/linux-elf.h (SUBTARGET_FRAME_POINTER_REQUIRED): Update.
* config/arm/arm.c (use_return_insn): Update.
(require_pic_register): Update.
(arm_load_pic_register): Update.
(arm_compute_save_reg0_reg12_mask): Update.
(arm_compute_save_reg_mask): Update.
(thumb1_compute_save_reg_mask): Update.
(output_return_instruction): Update.
(arm_output_function_prologue): Update.
(arm_output_epilogue): Update.
(arm_get_frame_offsets): Update.
(arm_expand_prologue): Update.
(thumb_pushpop): Update.
(thumb_exit): Update.
(thumb1_expand_prologue): Update.
(thumb1_expand_epilogue): Update.
(arm_unwind_emit): Update.
(arm_output_fn_unwind): Update.
* config/arm/arm.h (FRAME_POINTER_REQUIRED): Update.
* config/arm/arm.md: Update.
* config/pa/pa.md: Update.
* config/pa/pa.c (legitimize_pic_address): Update.
(compute_frame_size): Update.
(hppa_expand_prologue): Update.
(hppa_expand_epilogue): Update.
(borx_reg_operand): Update.
* config/pa/pa.h (FRAME_POINTER_REQUIRED): Update.
(HARD_REGNO_RENAME_OK): Update.
* config/mips/mips.c (mips_global_pointer): Update.
(mips_save_reg_p): Update.
(mips_compute_frame_info): Update.
(mips_frame_pointer_required): Update.
(mips_expand_prologue): Update.
(mips_expand_epilogue): Update.
(mips_can_use_return_insn): Update.
(mips_reorg_process_insns): Update.
* config/v850/v850.c (compute_register_save_size): Update.
* config/mmix/mmix.h (FRAME_POINTER_REQUIRED): Update.
* config/mmix/mmix.c (along): Update.
(mmix_expand_epilogue): Update.
* config/bfin/bfin.c (legitimize_pic_address): Update.
(must_save_p): Update.
(stack_frame_needed_p): Update.
(add_to_reg): Update.
(bfin_expand_prologue): Update.
* stmt.c (expand_asm_operands): Update.
* reload1.c (reload): Update.
(init_elim_table): Update.
From-SVN: r134682
2008-04-25 23:14:40 +00:00
833229510c
c-common.h (check_builtin_function_arguments): Declare.
...
2008-04-24 Richard Guenther <rguenther@suse.de>
* c-common.h (check_builtin_function_arguments): Declare.
* c-common.c (validate_nargs): New function.
(check_builtin_function_arguments): Likewise.
* c-typeck.c (build_function_call): Call
check_builtin_function_arguments.
* builtins.c (fold_builtin_classify): Remove error reporting code.
(fold_builtin_unordered_cmp): Likewise.
(fold_builtin_1): Likewise.
(fold_builtin_n): Likewise.
cp/
* typeck.c (cp_build_function_call): Call
check_builtin_function_arguments.
* gcc.dg/builtin-constant_p-1.c: New testcase.
* gcc.dg/builtin-errors.c: Adjust expected error.
From-SVN: r134635
2008-04-24 16:18:46 +00:00
51eed2800d
tree-cfg.c (verify_expr): Check with is_gimple_address.
...
2008-04-23 Paolo Bonzini <bonzini@gnu.org>
* tree-cfg.c (verify_expr): Check with is_gimple_address. Don't
check TREE_INVARIANT.
* tree-gimple.c (is_gimple_address): New.
(is_gimple_invariant_address): Simplify using decl_address_invariant_p.
* tree-gimple.h (is_gimple_address): New.
* tree.h (decl_address_invariant_p): New.
* tree.c (make_node_stat): Don't set TREE_INVARIANT.
(build_string): Likewise.
(decl_address_invariant_p): New, from is_gimple_invariant_address.
(tree_invariant_p_1): Likewise.
(save_expr): Use it.
(tree_invariant_p): New.
(skip_simple_arithmetic): Use it.
(stabilize_reference_1): Use it.
(recompute_tree_invariant_for_addr_expr): Don't update TREE_INVARIANT,
simplify.
(build1_stat): Drop code to compute TREE_INVARIANT.
(build2_stat): Drop code to compute TREE_INVARIANT.
(build3_stat): Drop code to compute TREE_INVARIANT.
(build4_stat): Drop code to compute TREE_INVARIANT.
(build5_stat): Drop code to compute TREE_INVARIANT.
(build7_stat): Drop code to compute TREE_INVARIANT.
(merge_dllimport_decl_attributes): Don't mention TREE_INVARIANT.
* tree.h (struct tree_base): Remove invariant_flag.
(TREE_INVARIANT): Remove.
* builtins.c (build_string_literal): Don't set TREE_INVARIANT.
(fold_builtin_expect): Check TREE_CONSTANT.
* tree-ssa-ccp.c (fold_stmt_r): Adjust comment.
* c-tree.h (c_expr_to_decl): Drop third parameter.
* c-typeck.c (build_external_ref): Don't set TREE_INVARIANT.
(build_c_cast): Don't set TREE_INVARIANT.
(pop_init_level): Don't set TREE_INVARIANT.
(c_objc_common_truthvalue_conversion): Don't set TREE_INVARIANT.
* gimplify.c (gimplify_init_ctor_preeval): Add assertion, test
TREE_CONSTANT.
(gimplify_init_constructor): Don't set TREE_INVARIANT.
(gimplify_addr_expr): Adjust comment.
* tree-mudflap.c (mf_build_string):
* print-tree.c (print_node): Don't print TREE_INVARIANT.
* tree-nested.c (convert_nonlocal_reference): Adjust comment.
* c-common.c (fix_string_type): Don't set TREE_INVARIANT.
* langhooks-def.h (lhd_expr_to_decl): Drop third parameter.
* langhooks.c (lhd_expr_to_decl): Drop third parameter.
* langhooks.h (struct lang_hooks): Drop third parameter from
expr_to_decl.
java:
2008-04-23 Paolo Bonzini <bonzini@gnu.org>
* class.c (build_utf8_ref): Don't set TREE_INVARIANT.
(build_classdollar_field): Don't set TREE_INVARIANT.
(get_dispatch_table): Don't set TREE_INVARIANT.
(make_class_data): Don't set TREE_INVARIANT.
(build_symbol_entry): Don't set TREE_INVARIANT.
(emit_symbol_table): Don't set TREE_INVARIANT.
* constants.c (build_constant_data_ref): Don't set TREE_INVARIANT.
(build_ref_from_constant_pool): Don't set TREE_INVARIANT.
* resource.c (compile_resource_data): Don't set TREE_INVARIANT.
* expr.c (cache_cpool_data_ref): Don't set TREE_INVARIANT.
objc:
2008-04-23 Paolo Bonzini <bonzini@gnu.org>
* objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
cp:
2008-04-23 Paolo Bonzini <bonzini@gnu.org>
* typeck.c (get_member_function_from_ptrfunc): Don't set TREE_INVARIANT.
(build_ptrmemfunc1): Don't set TREE_INVARIANT.
* init.c (build_zero_init): Don't set TREE_INVARIANT.
* class.c (build_base_path): Don't set TREE_INVARIANT.
(build_vtbl_ref_1): Don't set TREE_INVARIANT.
(build_vtbl_initializer): Don't set TREE_INVARIANT.
* decl.c (build_enumerator): Don't set TREE_INVARIANT.
* rtti.c (tinfo_base_init): Don't set TREE_INVARIANT.
(generic_initializer): Don't set TREE_INVARIANT.
(ptr_initializer): Don't set TREE_INVARIANT.
(ptm_initializer): Don't set TREE_INVARIANT.
(class_initializer): Don't set TREE_INVARIANT.
* typeck2.c (process_init_constructor): Don't set TREE_INVARIANT.
* pt.c (push_inline_template_parms_recursive): Don't set TREE_INVARIANT.
(build_template_parm_index): Don't set TREE_INVARIANT.
(reduce_template_parm_level): Don't set TREE_INVARIANT.
(process_template_parm): Don't set TREE_INVARIANT.
ada:
2008-04-23 Paolo Bonzini <bonzini@gnu.org>
* trans.c (Attribute_to_gnu): Don't set TREE_INVARIANT.
(call_to_gnu): Don't set TREE_INVARIANT.
* utils2.c (gnat_build_constructor): Don't set TREE_INVARIANT.
fortran:
2008-04-23 Paolo Bonzini <bonzini@gnu.org>
* trans-expr.c (gfc_conv_structure): Don't set TREE_INVARIANT.
* trans-array.c (gfc_build_null_descriptor): Don't set TREE_INVARIANT.
(gfc_trans_array_constructor_value): Don't set TREE_INVARIANT.
(gfc_build_constant_array_constructor): Don't set TREE_INVARIANT.
(gfc_conv_array_initializer): Don't set TREE_INVARIANT.
* trans-common.c (get_init_field): Don't set TREE_INVARIANT.
(create_common): Don't set TREE_INVARIANT.
* trans-stmt.c (gfc_trans_character_select): Don't set TREE_INVARIANT.
* trans-decl.c (gfc_generate_function_code): Don't set TREE_INVARIANT.
From-SVN: r134599
2008-04-23 15:00:52 +00:00
a134e5f370
tree-cfg.c (verify_expr): Check for NON_LVALUE_EXPR as unreachable case.
...
* tree-cfg.c (verify_expr): Check for NON_LVALUE_EXPR as
unreachable case.
* tree-vrp.c (extract_range_from_unary_expr): Removed unused
NON_LVALUE_EXPR.
* tree-ssa-threadedge.c (simplify_control_stmt_condition):
Likewise.
* tree-ssa-structalias.c (get_constraint_for): Likewise.
* tree-inline.c (estimate_num_insns_1): Likewise.
* varasm.c (const_hash_1, compare_constant, copy_constant)
(compute_reloc_for_constant, output_addressed_constants):
Likewise.
* emit-rtl.c (component_ref_for_mem_expr)
(set_mem_attributes_minus_bitpos): Likewise.
* expr.c (highest_pow2_factor, expand_expr_real_1, )
(is_aligning_offset): Likewise.
* dwarf2out.c (loc_descriptor_from_tree_1, add_bound_info):
Likewise.
* tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Likewise.
* dojump.c (do_jump): Likewise.
* builtins.c (get_pointer_alignment, get_memory_rtx)
(integer_valued_real_p, fold_builtin_next_arg): Likewise.
* tree-scalar-evolution.c (instantiate_parameters_1): Likewise.
From-SVN: r134591
2008-04-23 14:50:17 +02:00
63cb92c1ee
re PR rtl-optimization/36017 (Miscompilation of tail call sqrt)
...
PR rtl-optimization/36017
* builtins.c (expand_errno_check): Clear CALL_EXPR_TAILCALL before
expanding the library call.
* gcc.dg/pr36017.c: New test.
From-SVN: r134569
2008-04-23 00:33:48 +02:00
38173d38cc
function.h (incomming_args): Break out of struct function.
...
* function.h (incomming_args): Break out of struct function.
(function_subsections): Break out of struct function.
(rtl_data): Add args, subsections fields. Break out outgoing_args_size,
return_rtx and hard_reg_initial_vals from struct function.
Kill inl_max_label_num.
(current_function_pops_args, current_function_args_info,
current_function_args_size, current_function_args_size,
current_function_pretend_args_size,
current_function_outgoing_args_size,
current_function_internal_arg_pointer, current_function_return_rtx):
Kill compatibility accestor macros.
* builtins.c (expand_builtin_apply_args_1): Update.
(expand_builtin_next_arg): Update.
* df-scan.c (df_get_call_refs): Update.
* dbxout.c (dbxout_function_end): Update.
* dwarf2out.c (dwarf2out_switch_text_section): Update.
(output_line_info): Update.
(secname_for_decl): Update.
(dwarf2out_var_location): Update.
* function.c (free_after_compilation): Update.
(assign_parm_find_stack_rtl): Update.
(assign_parms): Update.
(expand_dummy_function_end): Update.
(expand_function_end): Update.
* calls.c (mem_overlaps_already_clobbered_arg_p): Update.
(expand_call): Update.
(emit_library_call_value_1): Update.
(store_one_arg): Update.
* varasm.c (initialize_cold_section_name): Update.
(unlikely_text_section): Update.
(unlikely_text_section_p): Update.
(assemble_start_function): Update.
(assemble_end_function): Update.
(default_section_type_flags): Update.
(switch_to_section): Update.
* integrate.c (set_decl_abstract_flags): Update.
(get_hard_reg_initial_val): Update.
(has_hard_reg_initial_val): Update.
(allocate_initial_values): Update.
* resource.c (init_resource_info): Update.
* config/alpha/alpha.c (NUM_ARGS): Update.
(direct_return): Update.
(alpha_va_start): Update.
(alpha_sa_size): Update.
(alpha_initial_elimination_offset): Update.
(alpha_expand_prologue): Update.
(alpha_start_function): Update.
(alpha_expand_epilogue): Update.
(unicosmk_initial_elimination_offset):
* config/alpha/alpha.md (call expander): Update.
* config/s390/s390.c (s390_register_info): Update.
(s390_register_info): Update.
(s390_frame_info): Update.
(s390_initial_elimination_offset): Update.
(s390_build_builtin_va_list): Update.
(s390_va_start): Update.
* config/spu/spu.c (direct_return): Update.
(spu_expand_prologue): Update.
(spu_initial_elimination_offset): Update.
(spu_build_builtin_va_list): Update.
(spu_va_start): Update.
* config/sparc/sparc.c (sparc_init_modes): Update.
(sparc_compute_frame_size): Update.
(function_value): Update.
* config/m32r/m32r.c (m32r_compute_frame_size): Update.
* config/i386/i386.md (return expander): Update.
* config/i386/i386.c (ix86_va_start): Update.
(ix86_can_use_return_insn_p): Update.
(ix86_compute_frame_layout): Update.
(ix86_expand_epilogue): Update.
* config/sh/sh.c (output_stack_adjust): Update.
(calc_live_regs): Update.
(sh_expand_prologue): Update.
(sh_builtin_saveregs): Update.
(sh_va_start): Update.
(initial_elimination_offset): Update.
(sh_allocate_initial_value): Update.
(sh_function_ok_for_sibcall): Update.
(sh_get_pr_initial_val): Update.
* config/sh/sh.md (return expander): Update.
* config/avr/avr.c (frame_pointer_required_p): UPdate.
* config/crx/crx.c (crx_compute_frame): UPdate.
(crx_initial_elimination_offset): UPdate.
* config/xtensa/xtensa.c (compute_frame_size): Update
(xtensa_builtin_saveregs): Update.
(xtensa_va_start): Update.
(order_regs_for_local_alloc): Update.
* config/stormy16/stormy16.c (xstormy16_compute_stack_layout): Update.
(xstormy16_expand_builtin_va_start): Update.
* config/fr30/fr30.c (fr30_compute_frame_size): Update.
* config/m68hc11/m68hc11.md (return expanders): Update.
* config/m68hc11/m68hc11.c (expand_prologue): Update.
(expand_epilogue): Update.
* config/cris/cris.c (cris_initial_frame_pointer_offset): Update.
(cris_simple_epilogue): Update.
(cris_expand_prologue): Update.
(cris_expand_epilogue): Update.
* config/iq2000/iq2000.c (iq2000_va_start): Update.
(compute_frame_size): Update.
* config/mt/mt.c (mt_compute_frame_size): Update.
* config/mn10300/mn10300.c (expand_prologue): Update.
(expand_epilogue): Update.
(initial_offset): Update.
(mn10300_builtin_saveregs):
* config/mn10300/mn10300.md (return expander): Update.
* config/ia64/ia64.c (ia64_compute_frame_size): Update.
(ia64_initial_elimination_offset): Update.
(ia64_initial_elimination_offset): Update.
(ia64_expand_prologue): Update.
* config/m68k/m68k.md (return expander): Update.
* config/rs6000/rs6000.c (rs6000_va_start): Update.
(rs6000_stack_info): Update.
* config/mcore/mcore.c (layout_mcore_frame): Update.
(mcore_expand_prolog): Update.
* config/arc/arc.c (arc_compute_frame_size): Update.
* config/score/score3.c (score3_compute_frame_size): Update.
* config/score/score7.c (score7_compute_frame_size): Update.
* config/arm/arm.c (use_return_insn): Update.
(thumb_find_work_register): Update.
(arm_compute_save_reg_mask): Update.
(arm_output_function_prologue): Update.
(arm_output_epilogue): Update.
(arm_size_return_regs): Update.
(arm_get_frame_offsets): Update.
(arm_expand_prologue): Update.
(thumb_exit): Update.
(thumb_unexpanded_epilogue): Update.
(thumb1_output_function_prologue): Update.
* config/pa/pa.md (return expander): Update.
* config/pa/pa.c (compute_frame_size): Update.
(hppa_builtin_saveregs): Update.
* config/mips/mips.c (mips_va_start): Update.
(mips16_build_function_stub): Update.
(mips_compute_frame_info): Update.
(mips_restore_gp): Update.
(mips_output_function_prologue): Update.
(mips_expand_prologue): Update.
* config/v850/v850.c (compute_frame_size): Update.
(expand_prologue): * config/mmix/mmix.c (along): update.
(mmix_initial_elimination_offset): update.
(mmix_reorg): update.
(mmix_use_simple_return): update.
(mmix_expand_prologue): update.
(mmix_expand_epilogue): Update.
* config/bfin/bfin.c (bfin_initial_elimination_offset): Update.
(emit_link_insn): Update.
From-SVN: r134087
2008-04-08 08:59:34 +00:00
Kaveh R. Ghazi
Jakub Jelinek
Daniel Jacobowitz
Jan Hubicka
Manuel López-Ibáñez
Ulrich Weigand
H.J. Lu
H.J. Lu
Richard Biener
Kai Tietz
Kai Tietz
Ian Lance Taylor
Richard Sandiford
Andrew Pinski
Steven Bosscher
Eric Botcazou
Ralf Wildenhues
Andy Hutchinson
Richard Guenther
Kenneth Zadeck
Tomas Bily
Rafael Avila de Espindola
Simon Baldwin
Paolo Bonzini
Tomas Bily