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2005-04-28c-typeck.c (build_compound_expr): Correct logic in last change.Joseph Myers4-4/+21
* c-typeck.c (build_compound_expr): Correct logic in last change. testsuite: * gcc.dg/void-cast-2.c: New test. From-SVN: r98901
2005-04-27Fix issues brought up by Nathan's assertify patch for the ia64 backend.James E Wilson2-67/+50
* config/ia64/ia64.c (update_set_flags): Delete ppred and pcond parameters. Replace conditional move code with assert checking for ar.lc. Delete obsolete comments. (set_src_needs_barrier): Delete cond parameter, and code using it. (rtx_needs_barrier): Delete initialization of cond. Fix typo in assert checking for PR_REGS. Fix calls to update_set_flags and set_src_needs_barrier. (group_barrier_needed): Renamed from group_barrier_needed_p. Fix all callers. Rewrite explanatory comment before the function. (safe_group_barrier_needed): Renamed from safe_group_barrier_needed_p. Fix all callers. From-SVN: r98900
2005-04-28* doc/cpp.texi: gcc now implements universal character names.Mike Stump2-2/+6
From-SVN: r98898
2005-04-28Daily bump.GCC Administrator1-1/+1
[[Split portion of a mixed commit.]] From-SVN: r98896.2
2005-04-27* Fix Paul's email address in ChangeLog entry.Julian Brown1-1/+1
From-SVN: r98890
2005-04-27re PR c/21159 ("no effect" warning despite cast to void*)Joseph Myers4-3/+32
PR c/21159 * c-typeck.c (build_compound_expr): Don't warn for left-hand side being a compound expression whose right-hand side is cast to void. testsuite: * gcc.dg/void-cast-1.c: New test. From-SVN: r98886
2005-04-27Correct fixes for various hot/cold partitioning concerns.Caroline Tice9-194/+302
2005-04-27 Caroline Tice <ctice@apple.com> * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges): Remove targetm.have_named_sections test. (fix_edges_for_rarely_executed_code): Likewise. (insert_section_boundary_note): Likewise. (reorder_basic_blocks): Check partitioning flag before calling verify_hot_cold_block_grouping. * dbxout.c (dbxout_function_end): Get hot/cold section labels from the function struct rather than global variables. * dwarf2out.c (COLD_TEXT_SECTION_LABEL): New macro. (COLD_END_LABEL): Likewise (cold_text_section_label): New static global variable. (cold_end_label): Likewise. (dwarf2out_switch_text_section): Get hot/cold section labels from the function struct rather than global variables; test to make sure cfun is defined. (output_aranges): Use cold_text_section_label and cold_end_label; check partitioning flag before putting out delta. (output_ranges): Remove incorrect code attempting to use hot/cold labels. (output_line_info): Get cold section label from function struct; test to make sure cfun is defined. (add_location_or_const_value_attribute): Likewise. (dwarf2out_var_location): Likewise. (dwarf2out_init): Generate cold_text_section_label and cold_end_label; write out cold_text_section_label if partition flag is set. (dwarf2out_finish): Write out cold_end_label if partition flag is set; * function.h (struct function): Add new fields to point to hot/cold section labels: hot_section_label, cold_section_label, hot_section_end_label and cold_section_end_label; also add new field for cold text section name, unlikely_text_section_name. * opts.c (decode_options): Turn off partitioning flag if !targetm.have_named_sections. * output.h (hot_section_label): Remove. (hot_section_end_label): Remove. (cold_section_end_label): Remove. (unlikely_section_label): Remove. (unlikely_text_section_name): Remove. * passes.c (rest_of_handle_final): Remove extra blank line. * varasm.c (unlikely_section_label): Remove. (hot_section_label): Remove. (hot_section_end_label): Remove. (cold_section_end_label): Remove. (unlikely_text_section_name): Remove. (initialize_cold_section_name): Modify to call targetm.strip_name_encoding; to store cold section name in current function struct, if it exists; and to only use the decl_section_name if flag_named_sections is true. (unlikely_text_section): Modify to get section name out of current function struct, if there is one; otherwise build it from UNLIKELY_EXECUTED_TEXT_SECTION_NAME. (in_unlikely_text_section): Likewise. (named_section): Modify to get/put cold section name in current function struct, if there is one. (function_section): Change 'bool unlikely' to 'int reloc'; check targetm.have_named_sections before calling named_section. (current_function_section): Likewise. (assemble_start_function): Modify to get/put unlikely_text_section_name in current function struct; modify to get hot/cold section labels from function struct; initialize labels using ASM_GENERATE_INTERNAL_LABEL; test partitioning flag before writing out hot section label. (assemble_end_function): Test partitioning flag before writing out hot/cold section labels. (default_section_type_flags_1): Get cold text section name from function struct if there is one; Set flags correctly for cold text section if there is not a current function struct. From-SVN: r98885
2005-04-27tree-ssa-propagate.c (set_rhs): Revert last change.Richard Guenther2-2/+5
2005-04-27 Richard Guenther <rguenth@gcc.gnu.org> * tree-ssa-propagate.c (set_rhs): Revert last change. From-SVN: r98882
2005-04-27* explow.c (convert_memory_address): Add gcc_assert.Steve Ellcey2-0/+5
From-SVN: r98881
2005-04-27configure.ac: Check for ld --sysroot support.Mark Mitchell5-0/+78
* configure.ac: Check for ld --sysroot support. * gcc.c: Document %R specifier for specs. (SYSROOT_SPEC): New macro. (sysroot_spec): New variable. (static_specs): Add sysroot_spec. (main): Pass the sysroot spec to the linker if appropriate. * configure: Regenerated. * config.in: Likewise. From-SVN: r98880
2005-04-27fold-const.c (fold_binary): Use build_fold_addr_expr for address calculation ↵Richard Guenther2-15/+8
and INDIRECT_REF handling. 2005-04-27 Richard Guenther <rguenth@gcc.gnu.org> * fold-const.c (fold_binary): Use build_fold_addr_expr for address calculation and INDIRECT_REF handling. From-SVN: r98877
2005-04-27postreload-gcse.c (hash_scan_set): Remove bogus assertion.Andrew Haley2-3/+4
2005-04-27 Andrew Haley <aph@redhat.com> * postreload-gcse.c (hash_scan_set): Remove bogus assertion. From-SVN: r98873
2005-04-27arm.h (CONDITIONAL_REGISTER_USAGE): Reserve arm frame pointer when thumb ↵Nathan Sidwell3-2/+11
backtracing is on. * config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Reserve arm frame pointer when thumb backtracing is on. * config/fp-bit.c (abort): Revert change. From-SVN: r98872
2005-04-27gcj.texi (libgcj Runtime Properties): Remove obsolete ↵Bryce McKinlay2-24/+16
gnu.gcj.runtime.NameFinder.* system properties. * gcj.texi (libgcj Runtime Properties): Remove obsolete gnu.gcj.runtime.NameFinder.* system properties. Update documentation for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname. From-SVN: r98871
2005-04-27* c-semantics.c (add_stmt): Don't test STATEMENT_CODE_PIan Lance Taylor2-1/+5
From-SVN: r98868
2005-04-27* tree-ssa-dce.c: Fix a comment typo.Kazu Hirata2-1/+5
From-SVN: r98866
2005-04-27Fix a typo.Kazu Hirata1-3/+2
From-SVN: r98862
2005-04-27explow.c (allocate_dynamic_stack_space SETJMP_VIA_SAVE_AREA): Kill ↵David S. Miller5-148/+50
setjmpless_size. * explow.c (allocate_dynamic_stack_space SETJMP_VIA_SAVE_AREA): Kill setjmpless_size. current_function_calls_setjmp is completely computed when we are called, so just use the optimized size value instead of using REG_SAVE_AREA notes. (optimize_save_area_alloca): Delete.... * rtl.h (optimize_save_area_alloca): Likewise... * passes.c (rest_of_compilation): and don't call it any more. * reg-notes.def (SAVE_AREA): Delete. From-SVN: r98861
2005-04-27fp-bit.c (abort): Add noreturn attribute.Nathan Sidwell4-10/+17
* config/fp-bit.c (abort): Add noreturn attribute. * config/avr/avr.c (avr_naked_function_p): Use gcc_assert and gcc_unreachable as appropriate. (ptrreg_to_str, cond_string, avr_normalize_condition): Likewise. * config/avr/avr.h (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Likewise. From-SVN: r98854
2005-04-27tree-complex.c (expand_vector_operations_1): Do not build ↵Paolo Bonzini2-3/+9
VIEW_CONVERT_EXPR's for the lhs. 2005-04-27 Paolo Bonzini <bonzini@gnu.org> * tree-complex.c (expand_vector_operations_1): Do not build VIEW_CONVERT_EXPR's for the lhs. From-SVN: r98853
2005-04-27pa.h (PRINT_OPERAND_ADDRESS): Use gcc_assert, remove unnecessary ↵Nathan Sidwell3-13/+11
noncanonical RTL handling. * config/pa/pa.h (PRINT_OPERAND_ADDRESS): Use gcc_assert, remove unnecessary noncanonical RTL handling. * config/pa/pa64-linux.h (INITIAL_ELIMINATION_OFFSET): Use gcc_assert and gcc_unreachable. From-SVN: r98852
2005-04-27gen-vect-25.c: Make more portable.Paolo Bonzini2-1/+9
2005-04-27 Paolo Bonzini <bonzini@gnu.org> * gcc.dg/tree-ssa/gen-vect-25.c: Make more portable. From-SVN: r98851
2005-04-27arm.h (ARM_PRINT_OPERAND_ADDRESS): Use gcc_assert and gcc_unreachable as ↵Nathan Sidwell7-468/+441
appropriate. * config/arm/arm.h (ARM_PRINT_OPERAND_ADDRESS): Use gcc_assert and gcc_unreachable as appropriate. (THUMB_PRINT_OPERAND_ADDRESS): Likewise. * config/arm/arm.c (arm_override_options, arm_compute_func_type, use_return_insn, const_ok_for_op, arm_gen_constant, arm_canonicalize_comparison, legitimize_pic_address, thumb_find_work_register, arm_load_pic_register, arm_rtx_costs_1, arm_cirrus_insn_p, cirrus_reorg, minmax_code, load_multiple_sequence, emit_ldm_seq, store_multiple_sequence, emit_stm_seq, arm_gen_movmemqi, arm_select_dominance_cc_mode, arm_select_cc_mode, arm_reload_in_hi, arm_reload_out_hi, move_minipool_fix_forward_ref, move_minipool_fix_backward_ref, dump_minipool, create_fix_barrier, push_minipool_fix, arm_reorg, fp_immediate_constant, fp_const_from_val, vfp_output_fstmx, output_call, output_mov_long_double_fpa_from_arm, output_mov_long_double_arm_from_fpa, output_mov_double_fpa_from_arm, output_mov_double_arm_from_fpa, output_move_double, arithmetic_instr, shift_op, int_log2, output_return_instruction, arm_output_function_prologue, arm_output_epilogue, arm_output_function_epilogue, emit_multi_reg_push, arm_get_frame_offsets, arm_compute_initial_elimination_offset, arm_expand_prologue, arm_print_operand, arm_assemble_integer, get_arm_condition_code, arm_final_prescan_insn, arm_init_iwmmxt_builtins, arm_expand_binop_builtin, thumb_pushpop, thumb_far_jump_used_p, thumb_compute_initial_elimination_offset, thumb_output_function_prologue, thumb_load_double_from_address, thumb_output_move_mem_multiple, thumb_reload_out_hi, arm_emit_vector_const, arm_dbx_register_number): Likewise. * config/arm/pe.c (arm_mark_dllexport, arm_mark_dllimport): Likewise. * config/arm/arm.md (thumb_extendhisi2, *thumb_extendhisi2_insn_v6, *thumb_extendqisi2, *thumb_extendqisi2_v6, movhi, *thumb_movhi_insn, thumb_movhi_clobber, movqi, *arm_buneq, *arm_bltgt, *arm_buneq_reversed, *arm_bltgt_reversed, suneq, sltgt): Likewise. * config/arm/cirrus.md (*cirrus_arm_movdi, *cirrus_movdf_hard_insn): Likewise. * config/arm/vfp.md (*arm_movdi_vfp, *movdf_vfp): Likewise. From-SVN: r98850
2005-04-27dojump.c: Fix comment typos.Kazu Hirata7-64/+68
* dojump.c: Fix comment typos. emit-rtl.c, expmed.c, expr.c, stmt.c, stor-layout.c: Use fold_buildN instead of fold (buildN (...)). From-SVN: r98848
2005-04-27tree-flow.h (ssa_names): Change the type to VEC(tree,gc).Kazu Hirata3-12/+24
* tree-flow.h (ssa_names): Change the type to VEC(tree,gc). (num_ssa_names): Use VEC_length. (ssa_names): Use VEC_index. * tree-ssanames.c (ssa_names): Change the type to VEC(tree,gc). (init_ssanames, fini_ssa_names, make_ssanames, release_ssa_name): Update uses of ssa_names. From-SVN: r98843
2005-04-27be.po, [...]: Update.Joseph Myers13-35281/+38257
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po, rw.po, sv.po, tr.po: Update. From-SVN: r98840
2005-04-27re PR fortran/21177 (wrong code with NULL())François-Xavier Coudert4-10/+74
PR fortran/21177 * interface.c (compare_parameter): Ignore type for EXPR_NULL only if type is BT_UNKNOWN. * gfortran.dg/pr21177.f90: New test From-SVN: r98837
2005-04-27* dbxout.c (dbxout_type): Check use_gnu_debug_info_extensions.Devang Patel2-1/+5
From-SVN: r98836
2005-04-27vax.c (vax_rtx_costs): Whitespace cleanup.Matt Thomas2-36/+20
2005-04-27 Matt Thomas <matt@3am-software.com> Jan-Benedict Glaw <jbglaw@microdata-pos.de> * config/vax/vax.c (vax_rtx_costs): Whitespace cleanup. (vax_output_mi_thunk): Ditto. (vax_notice_cc_update): Ditto. (INDEX_REGISTER_P): Add trailing \. (BASE_REGISTER_P): Add trailing \. (legitimate_address_p): Whitespace cleanup. Remove trailing \. Co-Authored-By: Jan-Benedict Glaw <jbglaw@microdata-pos.de> From-SVN: r98835
2005-04-27tree-ssa-propagate.c (set_rhs): Check operand of ADDR_EXPR for gimpliness, too.Richard Guenther2-1/+7
2005-04-27 Richard Guenther <rguenth@gcc.gnu.org> * tree-ssa-propagate.c (set_rhs): Check operand of ADDR_EXPR for gimpliness, too. From-SVN: r98832
2005-04-27* tree-ssa-pre.c: Fix a comment typo.Kazu Hirata2-1/+5
From-SVN: r98831
2005-04-27re PR tree-optimization/21171 (IV OPTS removes does not create a new VOPs ↵Zdenek Dvorak4-0/+45
for constant values) PR tree-optimization/21171 * tree-ssa-loop-ivopts.c (find_interesting_uses_address): Do not record address uses if the reference is volatile. * gcc.dg/tree-ssa/pr21171.c: New test. From-SVN: r98828
2005-04-27tree-complex.c (expand_vector_operation): New, extracted from ↵Paolo Bonzini29-110/+563
expand_vector_operations_1. gcc: 2004-04-27 Paolo Bonzini <bonzini@gnu.org> * tree-complex.c (expand_vector_operation): New, extracted from expand_vector_operations_1. (tree_vec_extract): Build a NOP_EXPR. (expand_vec_parallel): Do not care about returning the correct type. (expand_vector_operations_1): Call expand_vector_operation. Build the VIEW_CONVERT_EXPR on the left side of MODIFY_EXPRs. * tree-complex.c (gate_expand_vector_operations): New. (pass_lower_vector_ssa): Use it. * tree-optimize.c (init_tree_optimization_passes): Include pass_lower_vector_ssa. * tree-vect-transform.c (vect_min_worthwhile_factor): New. (vectorizable_operation): Use it. * tree-vectorizer.c (get_vectype_for_scalar_type): Accept integer modes for the vector type. * defaults.h (UNITS_PER_SIMD_WORD): Default to UNITS_PER_WORD. * tree-vect-analyze.c (vect_enhance_data_refs_alignment): Do not cope with UNITS_PER_SIMD_WORD == 0. * tree-vectorizer.c (get_vectype_for_scalar_type): Check if the scalar type is not bigger than UNITS_PER_SIMD_WORD. (vectorize_loops): Do not check that UNITS_PER_SIMD_WORD > 0. * config/i386/i386.h (UNITS_PER_SIMD_WORD): Default to UNITS_PER_WORD. * config/mips/mips.h (UNITS_PER_SIMD_WORD): Likewise. * config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Likewise. * config/sparc/sparc.h (UNITS_PER_SIMD_WORD): Likewise. * config/alpha/alpha.h (UNITS_PER_SIMD_WORD): Remove. * config/bfin/bfin.h (UNITS_PER_SIMD_WORD): Remove. * config/ia64/ia64.h (UNITS_PER_SIMD_WORD): Remove. * doc/tm.texi (UNITS_PER_WORD): Rephrase more accurately. (UNITS_PER_SIMD_WORD): New. gcc/testsuite: 2004-04-27 Paolo Bonzini <bonzini@gnu.org> * gcc.dg/tree-ssa/gen-vect-11.c, gcc.dg/tree-ssa/gen-vect-11a.c, gcc.dg/tree-ssa/gen-vect-11b.c, gcc.dg/tree-ssa/gen-vect-11c.c, gcc.dg/tree-ssa/gen-vect-2.c, gcc.dg/tree-ssa/gen-vect-25.c, gcc.dg/tree-ssa/gen-vect-26.c, gcc.dg/tree-ssa/gen-vect-28.c, gcc.dg/tree-ssa/gen-vect-32.c: New. * gcc.dg/vect/vect-82.c, gcc.dg/vect/vect-83.c: Fix dg-final. * gcc.dg/vect/vect-82_64.c, gcc.dg/vect/vect-83_64.c: Remove xfail, don't run on PPC32. CVS: Enter Log. Lines beginning with `CVS:' are removed automatically CVS: CVS: Committing in . CVS: CVS: Modified Files: CVS: tree-complex.c tree-optimize.c tree-vect-analyze.c defaults.h CVS: tree-vect-transform.c tree-vectorizer.c ChangeLog CVS: testsuite/ChangeLog config/alpha/alpha.h config/bfin/bfin.h CVS: config/i386/i386.h config/ia64/ia64.h config/mips/mips.h CVS: config/rs6000/rs6000.h CVS: config/sparc/sparc.h doc/tm.texi CVS: testsuite/gcc.dg/vect/vect-82.c CVS: testsuite/gcc.dg/vect/vect-82_64.c CVS: testsuite/gcc.dg/vect/vect-83.c CVS: testsuite/gcc.dg/vect/vect-83_64.c CVS: Added Files: CVS: testsuite/gcc.dg/tree-ssa/gen-vect-11.c CVS: testsuite/gcc.dg/tree-ssa/gen-vect-11a.c CVS: testsuite/gcc.dg/tree-ssa/gen-vect-11b.c CVS: testsuite/gcc.dg/tree-ssa/gen-vect-11c.c CVS: testsuite/gcc.dg/tree-ssa/gen-vect-2.c CVS: testsuite/gcc.dg/tree-ssa/gen-vect-25.c CVS: testsuite/gcc.dg/tree-ssa/gen-vect-26.c CVS: testsuite/gcc.dg/tree-ssa/gen-vect-28.c CVS: testsuite/gcc.dg/tree-ssa/gen-vect-32.c CVS: ---------------------------------------------------------------------- From-SVN: r98818
2005-04-27ia64.c (ia64_encode_addr_area): Use gcc_assert and gcc_unreachable as ↵Nathan Sidwell6-294/+278
appropriate. * config/ia64/ia64.c (ia64_encode_addr_area): Use gcc_assert and gcc_unreachable as appropriate. (ia64_expand_load_address, ia64_expand_tls_address, ia64_split_tmode, ia64_split_tmode_move, ia64_expand_compare, ia64_expand_vecint_compare, ia64_expand_vecint_minmax, next_scratch_gr_reg, ia64_initial_elimination_offset, ia64_expand_prologue, ia64_expand_epilogue, ia64_output_dwarf_dtprel, ia64_print_operand, ia64_register_move_cost, first_instruction, rws_access_regno, update_set_flags, rtx_needs_barrier, group_barrier_needed_p, ia64_sched_init, ia64_variable_issue, ia64_first_cycle_multipass_dfs_lookahead_guard, ia64_dfa_new_cycle, issue_nops_and_insn, get_template, bundling, ia64_st_address_bypass_p, ia64_ld_address_bypass_p, process_set, process_for_unwind_directive, ia64_hpux_file_end): Likewise. * config/ia64/ia64.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise. * config/ia64/ia64.md (*arm_movdi_vfp, *movdf_vfp): Likewise. * config/ia64/predicates.md (got_symbolic_operand, sdata_symbolic_operand): Likewise. * config/ia64/vect.md (vcondv2sf): Likewise. From-SVN: r98817
2005-04-27vax.c (legitimate_constant_address_p): New.Matt Thomas4-156/+287
2005-04-27 Matt Thomas <matt@3am-software.com> * config/vax/vax.c (legitimate_constant_address_p): New. Formerly CONSTANT_ADDRESS_P in config/vax/vax.h (legitimate_constant_p): Added. Formerly CONSTANT_P in vax.h. (INDEX_REGISTER_P): New. (BASE_REGISTER_P): New. (indirectable_constant_address_p): New. Adapted from INDIRECTABLE_CONSTANT_ADDRESS_P in vax.h. Use SYMBOL_REF_LOCAL_P. (indirectable_address_p): New. Adapted from INDIRECTABLE_ADDRESS_P in vax.h. (nonindexed_address_p): New. Adapted from GO_IF_NONINDEXED_ADDRESS in vax.h. (index_temp_p): New. Adapted from INDEX_TERM_P in vax.h. (reg_plus_index_p): New. Adapted from GO_IF_REG_PLUS_INDEX in vax.h. (legitimate_address_p): New. Adapted from GO_IF_LEGITIMATE_ADDRESS in vax.h (vax_mode_dependent_address_p): New. Adapted from GO_IF_MODE_DEPENDENT_ADDRESS in vax.h * config/vax/vax.h (CONSTANT_ADDRESS_P): Use legitimate_constant_address_p (CONSTANT_P): Use legitimate_constant_p. (INDIRECTABLE_CONSTANT_ADDRESS_P): Removed. (INDIRECTABLE_ADDRESS_P): Removed. (GO_IF_NONINDEXED_ADDRESS): Removed. (INDEX_TEMP_P): Removed. (GO_IF_REG_PLUS_INDEX): Removed. (GO_IF_LEGITIMATE_ADDRESS): Use legitimate_address_p. Two definitions, depending on whether REG_OK_STRICT is defined. (GO_IF_MODE_DEPENDENT_ADDRESS): Use vax_mode_dependent_address_p. Two definitions, depending on whether REG_OK_STRICT is defined. * config/vax/vax-protos.h (legitimate_constant_address_p): Prototype added. (legitimate_constant_p): Prototype added. (legitimate_address_p): Prototype added. (vax_mode_dependent_address_p): Prototype added. From-SVN: r98814
2005-04-27* tree.h (phi_arg_d): Expand a comment in phi_arg_d.Kazu Hirata2-1/+7
From-SVN: r98813
2005-04-27re PR c/21213 (segfault declaring a transparent union)Joseph Myers4-1/+34
PR c/21213 * c-decl.c (finish_struct): Don't dereference NULL TYPE_FIELDS of transparent union. testsuite: * gcc.dg/transparent-union-3.c: New test. From-SVN: r98808
2005-04-27Daily bump.GCC Administrator1-1/+1
[[Split portion of a mixed commit.]] From-SVN: r98805.2
2005-04-27re PR c/20740 (cc1 segfaults)Joseph Myers15-5/+211
PR c/20740 * c-format.c (init_dynamic_asm_fprintf_info): Give errors, not assertion failures, if __gcc_host_wide_int__ is not properly defined. (init_dynamic_diag_info): Give errors, not assertion failures, if location_t, tree or __gcc_host_wide_int__ are not properly defined. testsuite: * gcc.dg/format/asm_fprintf-2.c, gcc.dg/format/asm_fprintf-3.c, gcc.dg/format/asm_fprintf-4.c, gcc.dg/format/asm_fprintf-5.c, gcc.dg/format/gcc_diag-2.c, gcc.dg/format/gcc_diag-3.c, gcc.dg/format/gcc_diag-4.c, gcc.dg/format/gcc_diag-5.c, gcc.dg/format/gcc_diag-6.c, gcc.dg/format/gcc_diag-7.c , gcc.dg/format/gcc_diag-8.c, gcc.dg/format/gcc_diag-9.c: New tests. From-SVN: r98800
2005-04-26tree.h (tree_phi_node): Add a comment about the order of PHI arguments.Kazu Hirata2-0/+5
* tree.h (tree_phi_node): Add a comment about the order of PHI arguments. From-SVN: r98798
2005-04-26tree-ssa-loop-ivopts.c (ivopts_data, [...]): Use the VEC API instead of VARRAY.Kazu Hirata2-24/+39
* tree-ssa-loop-ivopts.c (ivopts_data, decl_rtl_to_reset, n_iv_uses, iv_use, n_iv_cands, iv_cand, tree_ssa_iv_optimize_init, record_use, add_candidate_1, prepare_decl_rtl, free_loop_data, tree_ssa_iv_optimize_finalize): Use the VEC API instead of VARRAY. From-SVN: r98797
2005-04-26arm.md (thumb_mulsi3): Use two-operand assembly form.Paul Brook2-2/+6
2005-04-26 Paul Brook <paul@codesourcery.com> * config/arm/arm.md (thumb_mulsi3): Use two-operand assembly form. [[Split portion of a mixed commit.]] From-SVN: r98783.2
2005-04-26mips.c (mips_legitimize_tls_address): Use gcc_unreachable.Nathan Sidwell6-14/+27
* config/mips/mips.c (mips_legitimize_tls_address): Use gcc_unreachable. * config/mmix/mmix.c (mmix_assemble_integer): Use gcc_assert. * config/mmix/crti.asm (_init): Reword comment to avoid 'abort'. * config/mmix/mmix.md (nonlocal_goto_receiver): Likewise. * config/sparc/sparc.h (enum reg_class): Reword comment to avoid 'abort'. From-SVN: r98782
2005-04-26tree-flow-inline.h (op_iter_next_must_and_may_def): New.Jeff Law4-38/+110
* tree-flow-inline.h (op_iter_next_must_and_may_def): New. (op_iter_init_must_and_may_def): Likewise. (unmodifiable_var_p): Move to a later point in the file. * tree-ssa-operands.h (FOR_EACH_SSA_MUST_AND_MAY_DEF_OPERAND): New. * tree-ssa-dse.c (need_imm_uses_for): Remove, no longer needed. (dse_record_phis): Directly check for virtual operands rather than using need_imm_uses_for. (dse_optimize_stmt): Handle V_MUST_DEF operands. Handle case where store has multiple V_{MAY,MUST}_DEF operands. From-SVN: r98780
2005-04-26ssa-dse-1.c: New test.Jeff Law8-0/+169
* gcc.dg/tree-ssa/ssa-dse-1.c: New test. * gcc.dg/tree-ssa/ssa-dse-2.c: New test. * gcc.dg/tree-ssa/ssa-dse-3.c: New test. * gcc.dg/tree-ssa/ssa-dse-4.c: New test. * gcc.dg/tree-ssa/ssa-dse-5.c: New test. * gcc.dg/tree-ssa/ssa-dse-6.c: New test. * gcc.dg/tree-ssa/ssa-dse-7.c: New test. From-SVN: r98779
2005-04-26tree-cfg.c (bsi_replace): Delink immediate uses for the original stmt.Andrew MacLeod2-0/+5
2005-04-26 Andrew MacLeod <amacleod@redhat.com> * tree-cfg.c (bsi_replace): Delink immediate uses for the original stmt. From-SVN: r98778
2005-04-26tree-cfg.c (lv_adjust_loop_header_phi): Speed up moving a call to find_edge ↵Kazu Hirata2-7/+12
outside a loop to go through a PHI chain. * tree-cfg.c (lv_adjust_loop_header_phi): Speed up moving a call to find_edge outside a loop to go through a PHI chain. From-SVN: r98776
2005-04-26re PR tree-optimization/17598 (an extra addition when comparing address of ↵Richard Guenther4-0/+87
&a->b and &c->b.) 2004-04-26 Richard Guenther <rguenth@gcc.gnu.org> PR tree-optimization/17598 * fold-const.c (fold_binary): Fold comparisons of addresses of COMPONENT_REFs which reference the same field to comparisons of the addresses of the base objects. * gcc.dg/tree-ssa/pr17598.c: New testcase. From-SVN: r98775
2005-04-26arm.c (arm_return_in_msb): New function.Julian Brown4-4/+118
* config/arm/arm.c (arm_return_in_msb): New function. (arm_must_pass_in_stack): New function. (TARGET_RETURN_IN_MSB): Define target hook. (TARGET_MUST_PASS_IN_STACK): Define target hook. (arm_function_value): Pad small aggregate return. (arm_pad_arg_upward): New function. (arm_pad_reg_upward): New function. * config/arm/arm.h (PROMOTE_FUNCTION_MODE): Include complex values. (FUNCTION_ARG_PADDING): Define macro. (BLOCK_REG_PADDING): Define macro. (PAD_VARARGS_DOWN): Correct padding for AAPCS. * config/arm/arm-protos.h (arm_pad_arg_upward): Declare function. (arm_pad_reg_upward): Declare function. From-SVN: r98774
2005-04-26re PR tree-optimization/21047 (ASSERT_EXPR handling in fold never triggers.)Kazu Hirata2-15/+8
PR tree-optimization/21047 * fold-const.c (fold_binary): Abort on ASSERT_EXPR. (fold): Don't handle ASSERT_EXPR. From-SVN: r98770
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