Commits · e3b5732b21547a1473879859cf26435f7702be4a · lvzhengyang / riscv-gcc-1

25 Apr, 2008 14 commits

re PR testsuite/35843 (-fdump-rtl-expand does not exist anymore) · e3b5732b


	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

committed Apr 25, 2008

e3b5732b Browse Files

re PR fortran/35156 ([patch] Deprecate -M<dir>) · ccc2ed87

2008-04-25  Tobias Burnus  <burnus@net-b.de>
            Daniel Franke <franke.daniel@gmail.com>

	PR fortran/35156
        * gfortranspec.c (lang_specific_driver): Deprecate
        -M option; fix ICE when "-M" is last argument and
        make "-M<dir>" work.
        * options.c (gfc_handle_module_path_options):
        Use -J instead of -M in error messages.
        * invoke.texi: Mark -M as depecated.


Co-Authored-By: Daniel Franke <franke.daniel@gmail.com>

From-SVN: r134680

committed Apr 25, 2008

ccc2ed87 Browse Files

fixincl.c (fix_with_system): Cast pointer difference to long. · 9ae83b84

2008-04-25  Kai Tietz  <kai.tietz@onvision.com>

	* fixincl.c (fix_with_system): Cast pointer difference to long.
	* fixlib.c (make_raw_shell_str): Cast compare to avoid sign warning.

From-SVN: r134679

committed Apr 25, 2008

9ae83b84 Browse Files

array_constructor_23.f: Change REAL(10) into kind > 8. · 38101ca7

2008-04-25  Tobias Burnus  <burnus@net-b.de>

        * gfortran/array_constructor_23.f: Change REAL(10) into kind > 8.
        * gfortran/array_constructor_24.f: New; REAL(8) version of the test.

From-SVN: r134678

committed Apr 25, 2008

38101ca7 Browse Files

re PR fortran/35960 (run time abort with assignment of RESHAPEd zero sized array) · e94471ba

2008-04-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/35960
	* m4/reshape.m4:  Fix typo in last commit.
	* generated/reshape_i4.c:  Regererated.
	* generated/reshape_i8.c:  Regenerated.
	* generated/reshape_i16.c:  Regenerated.
	* generated/reshape_r4.c:  Regenerated.
	* generated/reshape_r8.c:  Regenerated.
	* generated/reshape_r10.c:  Regenerated.
	* generated/reshape_r16.c:  Regenerated.
	* generated/reshape_c4.c:  Regenerated.
	* generated/reshape_c8.c:  Regenerated.
	* generated/reshape_c10.c:  Regenerated.
	* generated/reshape_c16.c:  Regenerated.

From-SVN: r134677

committed Apr 25, 2008

e94471ba Browse Files

re PR libstdc++/35887 (stl parallel includes installed for --disable-libgomp) · e55d0e35

2008-04-25  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/35887
	* acinclude.m4: (GLIBCXX_ENABLE_PARALLEL): Check for thread support.
	* configure.ac: Re-order compiler macros.
	* configure: Regenerated.

From-SVN: r134675

committed Apr 25, 2008

e55d0e35 Browse Files

* optabs.c (expand_float): Fix REG_EQUAL for UNSIGNED_FLOAT libcall. · d1163987
```
From-SVN: r134673
```
Bob Wilson committed Apr 25, 2008
d1163987 Browse Files

sse.md (mov<mode>): Replace SSEMODEI with SSEMODE. · a5e11364

2008-04-25  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/sse.md (mov<mode>): Replace SSEMODEI with
	SSEMODE.
	(*mov<mode>_internal): Likewise.  Support V4SF and V2DF.
	(mov<mode>): Removed.
	(*movv4sf_internal): Likewise.
	(*movv2df_internal): Likewise.

From-SVN: r134664

committed Apr 25, 2008

a5e11364 Browse Files

* ChangeLog: Fix whitespace. · e6d8b0c6
```
From-SVN: r134663
```
Uros Bizjak committed Apr 25, 2008
e6d8b0c6 Browse Files

config.gcc (crx-*-elf): Remove deprecation. · 68d154b9

2008-04-25  Pompapathi V Gadad <Pompapathi.V.Gadad@nsc.com>
	* config.gcc (crx-*-elf): Remove deprecation.

From-SVN: r134662

committed Apr 25, 2008

68d154b9 Browse Files

MAINTAINERS (crx): Add myself. · ac89df2f

2008-04-25  Pompapathi V Gadad <Pompapathi.V.Gadad@nsc.com>
       * MAINTAINERS (crx): Add myself.

From-SVN: r134660

committed Apr 25, 2008

ac89df2f Browse Files

array-quals-1.c: Add xfail for x86_64-*-mingw*. · 22b98f35

2008-04-25  Kai Tietz  <kai.tietz@onevision.com>

	* gcc.dg/array-quals-1.c: Add xfail for x86_64-*-mingw*.
	* gcc.dg/builtins-12.c: Add dg-options "-ansi".
	* gcc.dg/builtins-13.c: Likewise.
	* gcc.dg/pr25682.c: Likewise.
	* gcc.dg/pr33694.c: Likewise.
	* gcc.dg/c90-const-expr-2.c: Add check for _WIN64 define.
	* gcc.dg/c99-const-expr-2.c: Likewise.
	* gcc.dg/ia64-sync-1.c: Add typedef of size_t, for prototype.
	* gcc.dg/ia64-sync-2.c: Likewise.
	* gcc.dg/ia64-sync-3.c: Likewise
	* gcc.dg/large-size-array.c:  Add check for _WIN64 define.
	* gcc.dg/large-size-array-3.c: Likewise.
	* gcc.dg/large-size-array-2.c:  Add x86_64-*-mingw* for ignore error
	check.
	* gcc.dg/large-size-array-4.c: Likewise.
	* gcc.dg/max-1.c: Replace use of long by ssize_t.

From-SVN: r134659

committed Apr 25, 2008

22b98f35 Browse Files

cygming-crtend.c (register_frame_ctor): Register __gcc_deregister_frame with atexit. · e65e1476

	* config/i386/cygming-crtend.c (register_frame_ctor): Register
	__gcc_deregister_frame with atexit.
	(deregister_frame_dtor): Remove.

From-SVN: r134656

committed Apr 25, 2008

e65e1476 Browse Files

Daily bump. · e0cf724f
```
From-SVN: r134654
```
GCC Administrator committed Apr 25, 2008
e0cf724f Browse Files

24 Apr, 2008 24 commits

re PR libstdc++/35887 (stl parallel includes installed for --disable-libgomp) · 6995087d


2008-04-24  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/35887 
	* configure.ac: Add default argument to GLIBCXX_ENABLE_PARALLEL.
	Move atomic warnings to GLIBCXX_ENABLE_ATOMIC_BUILTINS.
	* acinclude.m4 (GLIBCXX_ENABLE_PARALLEL): Check for --disable-libgomp.
	(GLIBCXX_ENABLE_ATOMIC_BUILTINS): Add warning information.
	* configure: Regenerate.
	* include/Makefile.am (parallel_headers): Make conditional on
	ENABLE_PARALLEL.
	* include/Makefile.in: Regenerate.

From-SVN: r134649

committed Apr 24, 2008

6995087d Browse Files

* gcc.dg/lower-subreg-1.c: Skip IA64 platform. · 21df06df
```
From-SVN: r134648
```
Steve Ellcey committed Apr 24, 2008
21df06df Browse Files
* gcc.dg/vect/slp-15.c: Fix scan when vect_int_mult is false. · 651c2297
```
From-SVN: r134647
```
Steve Ellcey committed Apr 24, 2008
651c2297 Browse Files
fix date typo · 9553940c
```
From-SVN: r134645
```
Nathan Froyd committed Apr 24, 2008
9553940c Browse Files

rs6000.opt (mspe): Remove Var property. · 94f4765c

        * config/rs6000/rs6000.opt (mspe): Remove Var property.
	(misel): Likewise.
        * config/rs6000/rs6000.h (rs6000_spe): Declare.
	(rs6000_isel): Likewise.
        * config/rs6000/rs6000.c (rs6000_spe): New variable.
	(rs6000_isel): New variable.
        (rs6000_handle_option): Handle OPT_mspe and OPT_misel.

Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>

From-SVN: r134643

committed Apr 24, 2008

94f4765c Browse Files

re PR libstdc++/35969 (GLIBCXX_DEBUG: list::merge triggers bad assert) · 27995ee1

2008-04-24  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/35969
	* include/debug/list (merge): Use _M_transfer_iter, consistently
	with the splice members.
	* testsuite/23_containers/list/operations/35969.cc: New.

	* testsuite/23_containers/list/operators: Rename to
	testsuite/23_containers/list/operations.

From-SVN: r134642

committed Apr 24, 2008

27995ee1 Browse Files

re PR testsuite/36035 (FAIL: gcc.dg/vect/vect-vfa-slp.c) · 8b66e196
```
	PR testsuite/36035
	* gcc.dg/vect/vect-vfa-slp.c: Remove bad check.

From-SVN: r134641
```
Steve Ellcey committed Apr 24, 2008
8b66e196 Browse Files

re PR c++/35758 (vector_size attribute lost in function arguments for templates) · 5dc11954

	PR c++/35758
	* c-common.c (handle_vector_size_attribute): Call
	lang_hooks.types.reconstruct_complex_type instead of
	reconstruct_complex_type.
	* config/rs6000/rs6000.c (rs6000_handle_altivec_attribute): Likewise.
	* config/spu/spu.c (spu_handle_vector_attribute): Likewise.
	* langhooks.h (struct lang_hooks_for_types): Add
	reconstruct_complex_type hook.
	* langhooks-def.h (LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE): Define.
	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Add it.

	* cp-tree.h (cp_reconstruct_complex_type): New prototype.
	* cp-objcp-common.h (LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE): Define.
	* decl2.c (is_late_template_attribute): Only make vector_size
	late tmpl attribute if argument is type or value dependent.
	(cp_reconstruct_complex_type): New function.

	* g++.dg/ext/vector14.C: New test.

From-SVN: r134639

committed Apr 24, 2008

5dc11954 Browse Files

* gcc.dg/pr36017.c: Run on all targets, remove -lm from dg-options. · 6f88c663
```
From-SVN: r134637
```
Jakub Jelinek committed Apr 24, 2008
6f88c663 Browse Files

c-common.h (check_builtin_function_arguments): Declare. · 83322951

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

committed Apr 24, 2008

83322951 Browse Files

re PR tree-optimization/36008 (Function produces wrong results when inlined.) · 194ac52a

	PR tree-optimization/36008
	* fold-const.c (try_move_mult_to_index): If s == NULL, divide
	the original op1, rather than delta by step.

	* gcc.c-torture/execute/20080424-1.c: New test.

From-SVN: r134634

committed Apr 24, 2008

194ac52a Browse Files

tree-parloops.c (take_address_of, [...]): Make them work on a region of code… · 9f9f72aa

tree-parloops.c (take_address_of, [...]): Make them work on a region of code delimited by two edges in the CFG.

2008-04-22  Antoniu Pop  <antoniu.pop@gmail.com>
            Sebastian Pop  <sebastian.pop@amd.com>

	* tree-parloops.c (take_address_of, eliminate_local_variables_1,
	eliminate_local_variables_stmt, eliminate_local_variables,
	separate_decls_in_loop_name, separate_decls_in_loop_stmt,
	separate_decls_in_loop, gen_parallel_loop): Make them work on a region
	of code delimited by two edges in the CFG.
	(separate_decls_in_loop_name): Renamed separate_decls_in_region_name.
	(separate_decls_in_loop_stmt): Renamed separate_decls_in_region_stmt.
	(separate_decls_in_loop): Renamed separate_decls_in_region.  Isolate 
	the case of parallelisation of reductions.
	(expr_invariant_in_region_p): New.

	* tree-flow.h (gather_blocks_in_sese_region): Declared.
	* tree-cfg.c (gather_blocks_in_sese_region): Extern.


Co-Authored-By: Sebastian Pop <sebastian.pop@amd.com>

From-SVN: r134632

committed Apr 24, 2008

9f9f72aa Browse Files

* intrinsics/time_1.h (__time_1): Remove unused variable. · 601e3332
```
From-SVN: r134630
```
Francois-Xavier Coudert committed Apr 24, 2008
601e3332 Browse Files

acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Check for set of all used __sync… · 35648b45

acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Check for set of all used __sync builtins, in two sizes.

2008-04-24  Benjamin Kosnik  <bkoz@redhat.com>

	* acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Check for set of
	all used __sync builtins, in two sizes.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* src/atomic.cc: Use  _GLIBCXX_ATOMIC_BUILTINS_1.
	* include/ext/atomicity.h: Use  _GLIBCXX_ATOMIC_BUILTINS_4.
	* libsupc++/guard.cc: Use  _GLIBCXX_ATOMIC_BUILTINS_4.
	* doc/xml/manual/concurrency.xm: Update docs.

From-SVN: r134629

committed Apr 24, 2008

35648b45 Browse Files

re PR tree-optimization/36034 (wrong code vectorizing unrolled inner loop (SLP)) · 2aa43509

2008-04-24  Ira Rosen  <irar@il.ibm.com>
	Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/36034
	* tree-vect-analyze.c (vect_analyze_group_access): SLP is
	incapable of dealing with loads with gaps.

	* gcc.c-torture/execute/pr36034-1.c: New testcase.
	* gcc.c-torture/execute/pr36034-2.c: Likewise.

Co-Authored-By: Richard Guenther <rguenther@suse.de>

From-SVN: r134628

committed Apr 24, 2008

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trans.c (Attribute_to_gnu): Length · 22a81267

2008-04-24  Olivier Hainque  <hainque@adacore.com>

        ada/
        * trans.c (Attribute_to_gnu) <case Attr_Length>: Length
        * computation
        doesn't require signed arithmetic anymore.

        testsuite/
        * gnat.dg/concat_length.adb: New test.

From-SVN: r134627

committed Apr 24, 2008

22a81267 Browse Files

tree-flow.h (vrp_evaluate_conditional): Change signature. · e80d7580

2008-04-24  Rafael Espindola  <espindola@google.com>

	* tree-flow.h (vrp_evaluate_conditional): Change signature.
	* tree-ssa-propagate.c (fold_predicate_in): Update call to
	vrp_evaluate_conditional.
	* tree-vrp.c (vrp_evaluate_conditional_warnv): Remove.
        (vrp_evaluate_conditional): Split the cond argument.
        (vrp_visit_cond_stmt): Use vrp_evaluate_conditional_warnv_with_ops.
        (simplify_stmt_for_jump_threading): Update call to
	vrp_evaluate_conditional.

From-SVN: r134625

committed Apr 24, 2008

e80d7580 Browse Files

re PR target/35982 (ICE while building mplayer on ppc with -O3 -ffast-math -mcpu=970) · 0e37a1c2

	PR tree-optimization/35982
	* tree-vect-analyze.c (vect_check_interleaving): Check that the
	interleaved data-refs are of the same type.

From-SVN: r134624

committed Apr 24, 2008

0e37a1c2 Browse Files

c-format.c (check_format_info_main): Use strncmp rather than a magic prefix to… · f9f9640f

c-format.c (check_format_info_main): Use strncmp rather than a magic prefix to handle multichar length specs.

gcc
	* c-format.c (check_format_info_main): Use strncmp rather than a magic prefix
	to handle multichar length specs.
	* config/i386/msformat-c.c (format_length_info ms_printf_length_specs):
	Don't prefix "I64" and "I32" with '\0'.


testsuite
	* gcc.dg/format/ms-warnI64-1.c: New file.

From-SVN: r134623

committed Apr 24, 2008

f9f9640f Browse Files

re PR target/36015 (-mregparm and fn decls without arguments) · 64ceac43

	PR target/36015
	* config/i386/i386.c (init_cumulative_args): Don't pass anything
	in registers for -m32 only if stdarg_p (fntype).

	* gcc.dg/pr36015.c: New test.

From-SVN: r134621

committed Apr 24, 2008

64ceac43 Browse Files

re PR rtl-optimization/36006 (invalid rtl sharing with -O2) · 4679504c

        PR rtl-optimization/36006
        * expmed.c (store_fixed_bit_field): Copy op0 rtx before moving
        temp to op0 in order to avoid invalid rtx sharing.

testsuite/ChangeLog:

        PR rtl-optimization/36006
        * gfortran.dg/pr36006-1.f90: New test.
        * gfortran.dg/pr36006-2.f90: Ditto.

From-SVN: r134618

committed Apr 24, 2008

4679504c Browse Files

re PR fortran/35994 (MAXLOC and MINLOC off by one with mask) · 6412ecdc

2008-04-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/35994
	* gfortran.dg/minmaxloc_5.f90: New test.
	* gfortran.dg/minmaxloc_6.f90: New test.

From-SVN: r134616

committed Apr 24, 2008

6412ecdc Browse Files

re PR fortran/35994 (MAXLOC and MINLOC off by one with mask) · 4e77ad24

2008-04-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
	    Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR fortran/35994
	* trans-instrinsic.c (gfc_conv_intrinsic_minmaxloc): Correctly adjust
	loop counter offset.

Co-Authored-By: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>

From-SVN: r134615

committed Apr 24, 2008

4e77ad24 Browse Files

Daily bump. · e50b376d
```
From-SVN: r134611
```
GCC Administrator committed Apr 24, 2008
e50b376d Browse Files

23 Apr, 2008 2 commits
- os_defines.h: Use _GLIBCXX_BEGIN_NAMESPACE, _GLIBCXX_BEGIN_EXTERN_C, etc. · cb457156
```
2008-04-23  Benjamin Kosnik  <bkoz@redhat.com>

	* config/os/hpux/os_defines.h: Use _GLIBCXX_BEGIN_NAMESPACE,
	_GLIBCXX_BEGIN_EXTERN_C, etc.

From-SVN: r134607
```
  Benjamin Kosnik committed Apr 23, 2008
  cb457156 Browse Files
- * gcc.dg/array-init-1.c: Add big-endian number to check. · 10a9ad3b
```
From-SVN: r134601
```
  Steve Ellcey committed Apr 23, 2008
  10a9ad3b Browse Files