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Author SHA1 Message Date
Ira Rosen
966308b352 costmodel-vect-iv-9.c: Add noinline attribute to main1(). 
* gcc.dg/vect/costmodel/spu/costmodel-vect-iv-9.c: Add noinline
	attribute to main1().
	* gcc.dg/vect/costmodel/spu/costmodel-vect-33.c: Increase the loop
	bound in order to make it worth to vectorize the loop.
	* gcc.dg/vect/costmodel/spu/costmodel-vect-76b.c: Likewise.

From-SVN: r137342
 2008-07-02 07:04:18 +00:00
Kaveh R. Ghazi
7a6942ad82 alpha.c (alpha_need_linkage, [...]): Fix -Wc++-compat and/or -Wcast-qual warnings. 
* config/alpha/alpha.c (alpha_need_linkage, alpha_use_linkage):
	Fix -Wc++-compat and/or -Wcast-qual warnings.
	* config/i386/netware.c (gen_stdcall_or_fastcall_decoration,
	gen_regparm_prefix): Likewise.
	* vmsdbgout.c (write_modbeg, lookup_filename,
	vmsdbgout_source_line, vmsdbgout_init): Likewise.

From-SVN: r137341
 2008-07-02 06:43:45 +00:00
Danny Smith
2038497682 mingw32.h (TARGET_USE_JCR_SECTION): Undef to let defaults.h definition apply. 
* config/i386/mingw32.h (TARGET_USE_JCR_SECTION): Undef to let
	defaults.h definition apply.

From-SVN: r137340
 2008-07-02 06:38:33 +00:00
Jerry DeLisle
45432cd049 re PR fortran/36676 (Namelist Comments Problems) 
2008-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/36676
	* gfortran.dg/namelist_51.f90: New test.

From-SVN: r137335
 2008-07-02 04:01:57 +00:00
Jerry DeLisle
bdd3085e66 re PR fortran/36676 (Namelist Comments Problems) 
2008-07-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/36676
	* io/list_read.c (find_nml_name): Use eat_separator instead of eat_line.

From-SVN: r137334
 2008-07-02 03:58:57 +00:00
GCC Administrator
36249aadb3 Daily bump. 
From-SVN: r137332
 2008-07-02 00:17:10 +00:00
Joseph Myers
b61b26e45f target-supports.exp (check_effective_target_vect_int, [...]): Check for ARM. 
* lib/target-supports.exp (check_effective_target_vect_int,
	check_effective_target_vect_shift,
	check_effective_target_vect_long,
	check_effective_target_vect_float,
	check_effective_target_vect_no_align,
	check_effective_target_vect_int_mult): Check for ARM.
	(check_effective_target_arm_neon): New.
	(check_effective_target_vect_cmdline_needed): Use it.

From-SVN: r137328
 2008-07-01 23:15:47 +01:00
Daniel Jacobowitz
4d2a9850cf function.c (assign_parm_remove_parallels): New. 
* function.c (assign_parm_remove_parallels): New.
	(assign_parm_setup_block_p): Do not return true for non-BLKmode
	PARALLELs.
	(assign_parm_setup_block): Do not handle them.
	(assign_parm_setup_reg, assign_parm_setup_stack): Call
	assign_parm_remove_parallels.

From-SVN: r137326
 2008-07-01 20:49:40 +00:00
Daniel Jacobowitz
f83c7f631f c-typeck.c (convert_for_assignment): Use vector_targets_convertible_p. 
* c-typeck.c (convert_for_assignment): Use
	vector_targets_convertible_p.
	* c-common.c (vector_targets_convertible_p): New.
	* c-common.h (vector_targets_convertible_p): New prototype.
	* config/rs6000/rs6000.c (rs6000_is_opaque_type): Do not check
	opaque_p_V2SI_type_node.

	* typeck.c (comp_ptr_ttypes_real): Use vector_targets_convertible_p.
	(comp_ptr_ttypes_const): Likewise.

	* g++.dg/other/opaque-1.C, g++.dg/other/opaque-2.C,
	g++.dg/other/opaque-3.C: Also run on powerpc*-*-linux*spe*.

From-SVN: r137325
 2008-07-01 20:48:59 +00:00
Steve Ellcey
103a641100 ia64.c (ia64_cannot_force_const_mem): Do not allow RFmode constants. 
* config/ia64/ia64.c (ia64_cannot_force_const_mem): Do not allow
	RFmode constants.

From-SVN: r137324
 2008-07-01 20:46:31 +00:00
Uros Bizjak
f3e10a2bd8 i386.c (ix86_build_signbit_mask): Generate TImode and TFmode constants via two element DImode vector for hosts... 
* config/i386/i386.c (ix86_build_signbit_mask): Generate TImode and
	TFmode constants via two element DImode vector for hosts with
	HOST_BITS_PER_WIDE_INT < 64.
	(ix86_init_builtins): Define __builtin_fabsq and __builtin_copysignq
	also for HOST_BITS_PER_WIDE_INT < 64.

testsuite/ChangeLog:

	* gcc.target/i386/quad-sse.c: New test.

From-SVN: r137322
 2008-07-01 18:13:40 +02:00
Kenneth Zadeck
a8f77badd9 Marked changelog entry with PR rtl-optimization/34744 
From-SVN: r137318
 2008-07-01 13:56:28 +00:00
Andrew Haley
298b7d2bc5 decl.c (finish_constructor_body): Don't set the return value of the constructor if... 
2008-07-01  Andrew Haley  <aph@redhat.com>

        * decl.c (finish_constructor_body): Don't set the return value of
        the constructor if the constructor is that of a Java type.

From-SVN: r137317
 2008-07-01 12:56:08 +00:00
Richard Guenther
c0d459f0e6 re PR tree-optimization/36666 (ICE in process_constraint, at tree-ssa-structalias.c:2573) 
2008-07-01  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/36666
	* tree-ssa-structalias.c (get_constraint_for_1): Declare.
	(get_constraint_exp_from_ssa_var): Split into ...
	(get_constraint_exp_for_temp): ... this ...
	(get_constraint_for_ssa_var): ... and that.
	Return constraint expressions for all touched sub-fields
	if the results address is not taken.
	(process_constraint): Remove assertion that aggregate
	assignments do not happen at this place.
	(get_constraint_for_component_ref): Add address_p argument.
	Return constraint expressions for all touched sub-fields
	if the results address is not taken.
	(do_deref): Use get_constraint_exp_for_temp.
	(get_constraint_for_1): Rename from ...
	(get_constraint_for): ... this.  Add the old function as
	wrapper.
	(do_structure_copy): Use get_constraint_for_1.

	* gcc.c-torture/compile/pr36666.c: New testcase.

From-SVN: r137315
 2008-07-01 11:05:17 +00:00
Martin Jambor
b6e99746ac Makefile.in (tree-switch-conversion.o): Add. 
2008-07-01  Martin Jambor  <mjambor@suse.cz>
        * Makefile.in (tree-switch-conversion.o): Add.
        (OBJS-common): Add tree-swtch-conversion.o.
        * passes.c (init_optimization_passes): Add pass_convert_switch.
        * tree-pass.h: (pass_convert_switch): Add.
        * tree-switch-conversion.c: New file.
        * gcc.dg/tree-ssa/cswtch.c: New testcase.
        * common.opt (ftree-cswtch): New option.
        * params.h (PARAM_SWITCH_CONVERSION_BRANCH_RATIO): New parameter.
        * params.def (PARAM_SWITCH_CONVERSION_BRANCH_RATIO): New parameter.
        * opts.c (decode_options): Set flag_tree_switch_conversion when
        optimization level is >= 2.
        * doc/invoke.texi (Optimize Options): Added description of
        -ftree-swtch-conversion and switch-conversion-max-branch-ratio.

From-SVN: r137313
 2008-07-01 10:54:18 +02:00
Eric Botcazou
ab652c7235 * gnat.dg/pack10.adb: New test. 
From-SVN: r137311
 2008-07-01 08:21:31 +00:00
Kaveh R. Ghazi
3043c80496 darwin-driver.c (darwin_default_min_version): Fix -Wc++-compat warnings. 
* config/darwin-driver.c (darwin_default_min_version): Fix
	-Wc++-compat warnings.

From-SVN: r137304
 2008-07-01 02:05:41 +00:00
GCC Administrator
84ffbdb65e Daily bump. 
From-SVN: r137302
 2008-07-01 00:17:21 +00:00
Andy Hutchinson
0f0b26139f re PR middle-end/36598 (Failed optimisation of return of struct argment in memcpy-1.c) 
PR target/36598
* gcc.dg/memcpy-1.c: Mark test XFAIL for avr target.

From-SVN: r137298
 2008-06-30 22:38:34 +00:00
Uros Bizjak
33af070fac i386.md (*movti_rex64): Add "!" to "r" constraint of operand 0. 
* config/i386/i386.md (*movti_rex64): Add "!" to "r" constraint
	of operand 0.

testsuite/ChangeLog:

	* gcc.target/i386/movti.c: New test.

From-SVN: r137291
 2008-06-30 23:24:15 +02:00
Jakub Jelinek
55b3fc29ab Fix up a misplaced ChangeLog entry. 
From-SVN: r137288
 2008-06-30 22:49:23 +02:00
Jakub Jelinek
b2febff9b7 re PR c++/36662 (vector vs template) 
PR c++/36662
	* decl2.c (is_late_template_attribute): If the first attribute
	argument is IDENTIFIER_NODE, don't consider it when checking
	if arguments are value or type dependent.

	* g++.dg/ext/altivec-16.C: New test.

From-SVN: r137287
 2008-06-30 22:41:29 +02:00
Kenneth Zadeck
727683a51c ifcvt.c (cond_move_process_if_block): Free vectors on false return. 
2008-06-30  Kenneth Zadeck <zadeck@naturalbridge.com>

	* ifcvt.c (cond_move_process_if_block): Free vectors on false
	return.

From-SVN: r137285
 2008-06-30 19:31:42 +00:00
Kenneth Zadeck
370f38e847 df-scan.c (df_scan_free_ref_vec, [...]): New macros. 
2008-06-30  Kenneth Zadeck <zadeck@naturalbridge.com>

	* df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): New
	macros.
       	(df_scan_free_internal): Free data structures not
	allocated in storage pools.
	(df_mw_hardreg_chain_delete_eq_uses): Use df_scan_free_mws_vec.
	(df_refs_add_to_chains): Use df_scan_free_ref_vec and 
	df_scan_free_mws_vec.
	* dse.c (dse_step6): Free offset_map_p and offset_map_n
	unconditionally.

From-SVN: r137284
 2008-06-30 19:28:24 +00:00
H.J. Lu
5bb7759886 i386.c (contains_aligned_value_p): Return true for __float128. 
2008-06-30  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (contains_aligned_value_p): Return true
	for __float128.
	(ix86_function_arg_boundary): Return its natural boundary for
	for __float128.
	(return_in_memory_32): Don't check TDmode.
	(ix86_split_to_parts): Support splitting into 4 parts and
	support TFmode for 32bit target.
	(ix86_split_long_move): Support splitting into 4 parts.
	(bdesc_args): Enable IX86_BUILTIN_FABSQ and IX86_BUILTIN_COPYSIGNQ
	for SSE2.
	(ix86_init_mmx_sse_builtins): Move __float80 and __float128
	to ...
	(ix86_init_builtins): Here.
	(ix86_scalar_mode_supported_p): Always return true for TFmode.
	(ix86_c_mode_for_suffix): Always return TFmode and XFmode for
	'q' and 'w', respectively. 

	* config/i386/i386.md (movtf): Check TARGET_SSE2 instead of
	TARGET_64BIT.
	(movtf_internal): Likewise.
	(<code>tf2): Likewise.
	(*absnegtf2_sse): Likewise.
	(copysign<mode>3): Likewise.
	(copysign<mode>3_const): Likewise.
	(copysign<mode>3_var): Likewise.
	(define_split UNSPEC_COPYSIGN): Likewise.
	* config/i386/sse.md (*nandtf3): Likewise.
	(<code>tf3): Likewise.
	(*<code>tf3): Likewise.

From-SVN: r137276
 2008-06-30 11:00:42 -07:00
Joey Ye
38aa4d08b7 global.c (compute_regsets): Set frame_pointer_needed here. 
2008-06-30  Joey Ye  <joey.ye@intel.com>
	    H.J. Lu  <hongjiu.lu@intel.com>

	* global.c (compute_regsets): Set frame_pointer_needed here.

	* reload1.c (init_elim_table): Don't set frame_pointer_needed
	here.

Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>

From-SVN: r137275
 2008-06-30 10:51:49 -07:00
Aaron W. LaFramboise
aad416fbb5 install.texi (specific): Expand Windows build notes. 
2008-06-30  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>

	* doc/install.texi (specific): Expand Windows build notes.

From-SVN: r137273
 2008-06-30 06:21:19 -06:00
Ira Rosen
e2cefdd9d0 re PR tree-optimization/36648 (segfault in global constructor with -O3) 
PR tree-optimization/36648
	* tree-vect-transform.c (vect_do_peeling_for_loop_bound): Divide
	number of prolog iterations by step. Fix the comment.

From-SVN: r137272
 2008-06-30 11:43:55 +00:00
Richard Guenther
183ae5958e re PR middle-end/36671 (gfortran.dg/associated_1.f90) 
2008-06-30  Richard Guenther  <rguenther@suse.de>

	PR middle-end/36671
	* tree-ssa-structalias.c (handle_lhs_call): Add flags argument,
	handle calls from ECF_MALLOC functions.
	(handle_pure_call): ECF_MALLOC functions do not return
	call-used memory.
	(find_func_aliases): Handle all calls, adjust calls to handle_lhs_call.

From-SVN: r137271
 2008-06-30 11:39:53 +00:00
Alfred E. Heggestad
e3ec709716 backward_warning.h: Fix typo. 
2008-06-30  Alfred E. Heggestad  <aeh@db.org>

	* include/backward/backward_warning.h: Fix typo.

From-SVN: r137269
 2008-06-30 10:48:48 +00:00
GCC Administrator
65d9230fb3 Daily bump. 
From-SVN: r137265
 2008-06-30 00:17:10 +00:00
Paolo Carlini
1ffe7b6ed2 re PR c++/36655 (unjustified warning for "extern template" when using -pedantic -std=c++0x) 
/cp
2008-06-29  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/36655
	* pt.c (do_type_instantiation): In c++0x mode do not warn for
	extern template.

/testsuite
2008-06-29  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/36655
	* g++.dg/cpp0x/extern_template-2.C: New.
	* g++.dg/cpp0x/extern_template.C: Rename to...
	* g++.dg/cpp0x/extern_template-1.C: ... this.

From-SVN: r137261
 2008-06-29 21:44:57 +00:00
Krister Walfridsson
323ff90332 env.c (parse_stacksize): Add cast to avoid warning. 
2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>

	* env.c (parse_stacksize): Add cast to avoid warning.
	(parse_spincount): Likewise.

From-SVN: r137260
 2008-06-29 21:41:03 +00:00
Andreas Schwab
6ae89ea8fe m68k.c (print_operand): Always print a float constant in hex. 
* config/m68k/m68k.c (print_operand): Always print a float
constant in hex.
* config/m68k/m68k.h (ASM_OUTPUT_FLOAT_OPERAND)
(ASM_OUTPUT_DOUBLE_OPERAND, ASM_OUTPUT_LONG_DOUBLE_OPERAND):
Remove macros.

From-SVN: r137259
 2008-06-29 21:27:46 +00:00
Andrew Jenner
5b5b098dd4 MAINTAINERS (Write After Approval): Add myself. 
* MAINTAINERS (Write After Approval):  Add myself.

From-SVN: r137258
 2008-06-29 20:17:45 +00:00
Andreas Schwab
c2058aa42f * config/rs6000/x-linux64: Remove never used file. 
From-SVN: r137257
 2008-06-29 19:36:02 +00:00
Krister Walfridsson
d812ec939c MAINTAINERS: Update my email address. 
2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>

	* MAINTAINERS: Update my email address.

From-SVN: r137256
 2008-06-29 19:21:49 +00:00
Thomas Koenig
986a8d11c7 re PR fortran/36341 (MATMUL: Bounds check missing) 
2008-06-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/36341
	* iresolve.c (gfc_resolve_matmul): Copy shapes
	from arguments.

2008-06-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/36341
	* gfortran.dg/matmul_bounds_1.f90:  New test.

From-SVN: r137255
 2008-06-29 19:06:06 +00:00
Jerry DeLisle
082b0571b5 invoke.texi: Add documentation for runtime behavior of -fno-range-check. 
2008-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* invoke.texi: Add documentation for runtime behavior of
	-fno-range-check.

From-SVN: r137254
 2008-06-29 18:56:08 +00:00
Paolo Carlini
a5a6b58639 string_conversions.cc: Remove. 
2008-06-29  Paolo Carlini  <paolo.carlini@oracle.com>

	* src/string_conversions.cc: Remove.
	* config/abi/pre/gnu.ver: Delete exports.
	* src/Makefile.am: Update.
	* include/ext/string_conversions.h: Add.
	* include/Makefile.am: Update.
	* include/bits/basic_string.h: Include string_conversions.h,
	define numeric conversion functions.
	* include/ext/vstring.h: Likewise.
	* src/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.

From-SVN: r137253
 2008-06-29 15:46:50 +00:00
Richard Guenther
faf2ecc57e tree-ssa-structalias.h (compute_points_to_sets): Adjust prototype. 
2008-06-29  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.h (compute_points_to_sets): Adjust
	prototype.
	(struct alias_info): Move ...
	* tree-ssa-alias.c: ... here.
	(update_alias_info): Declare.
	(compute_may_aliases): Call it.
	(update_alias_info): New function.
	* tree-ssa-structalias.c (update_alias_info): Move ...
	* tree-ssa-alias.c (update_alias_info_1): ... here.
	* tree-ssa-structalias.c (process_constraint_1): Remove
	unused from_call argument.  Rename to ...
	(process_constraint): ... this.  Delete old wrapper.
	(make_constraint_to): Adjust callers.
	(handle_const_call): Likewise.
	(handle_pure_call): Likewise.
	(init_base_vars): Likewise.
	(handle_lhs_call): Likewise.  Remove unnecessary constraint.
	(find_func_aliases): We don't need structure copies for
	complex types.
	(make_constraint_from_anything): Remove.
	(create_variable_info_for): For globals make constraints
	from escaped, not from anything.
	(compute_points_to_sets): Do not call update_alias_info.
	(ipa_pta_execute): Use make_constraint_from.

From-SVN: r137252
 2008-06-29 15:44:00 +00:00
Paolo Carlini
b03717765d stl_algo.h (copy_n): Add in C++0x mode. 
2008-06-29  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/stl_algo.h (copy_n): Add in C++0x mode.
	* include/bits/algorithmfwd.h: Add.
	* include/bits/stl_uninitialized.h (uninitialized_copy_n): Add
	in C++0x mode.
	* testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
	move_iterators/1.cc: New
	* testsuite/25_algorithms/headers/algorithm/synopsis.cc: Update.
	* testsuite/25_algorithms/copy_n/1.cc: New.
	* testsuite/25_algorithms/copy_n/2.cc: Likewise.
	* testsuite/25_algorithms/copy_n/3.cc: Likewise.
	* testsuite/25_algorithms/copy_n/4.cc: Likewise.
	* testsuite/25_algorithms/copy_n/move_iterators/1.cc: Likewise.
	* testsuite/25_algorithms/copy_n/requirements/
	explicit_instantiation/2.cc: Likewise.
	* testsuite/25_algorithms/partition_point/requirements/
	explicit_instantiation/pod.cc: Likewise.

From-SVN: r137251
 2008-06-29 11:08:26 +00:00
Jakub Jelinek
7dfab247a1 re PR testsuite/36620 (gcc.dg/pr36504.c doesn't work on 32bit) 
PR testsuite/36620
	* gcc.dg/pr36504.c: Add -w to dg-options.

From-SVN: r137249
 2008-06-29 12:39:05 +02:00
Ira Rosen
e6f4b8ccd2 pr36493.c: Require vect_long. 
* gcc.dg/vect/pr36493.c: Require vect_long.

From-SVN: r137247
 2008-06-29 06:57:39 +00:00
Kaveh R. Ghazi
572e5ae36a optabs.c (libfunc_decl_hash, [...]): Fix -Wcast-qual warnings. 
* optabs.c (libfunc_decl_hash, libfunc_decl_eq): Fix -Wcast-qual
	warnings.

	* Makefile.in (CXX_COMPAT_WARN, cxx_compat_warn): Delete.
	(bitmap.o-warn, dominance.o-warn): New.
	* configure.ac (cxx_compat_warn): Delete.
	(loose_warn): Add -Wcast-qual and -Wc++-compat.
	* system.h: Remove #pragma diagnostic for -Wcast-qual and
	-Wc++-compat.
	* configure: Regenerate.
	
cp:
	* Make-lang.in (cp-warn): Delete $(CXX_COMPAT_WARN).

java:
	* Make-lang.in (java/jcf-io.o-warn): New.

From-SVN: r137246
 2008-06-29 05:36:20 +00:00
Kaveh R. Ghazi
4dc6c528c2 alloc-pool.c (create_alloc_pool): Fix -Wc++-compat warnings. 
* alloc-pool.c (create_alloc_pool): Fix -Wc++-compat warnings.
	* df-scan.c (df_notes_rescan): Likewise.
	* ggc-page.c (set_page_table_entry): Likewise.
	* intl.c (gcc_gettext_width): Likewise.
	* varasm.c (get_unnamed_section, get_noswitch_section,
	get_section): Likewise.

From-SVN: r137245
 2008-06-29 04:39:16 +00:00
GCC Administrator
4152a484b4 Daily bump. 
From-SVN: r137243
 2008-06-29 00:17:17 +00:00
Jerry DeLisle
23b1e6acf3 namelist_50.f90: New test. 
2008-06-28  Jerry DeLisle <jvdelisle@gcc.gnu.org>

	* gfortran.dg/namelist_50.f90: New test.

From-SVN: r137239
 2008-06-28 23:11:53 +00:00
Paolo Carlini
d9be9bb3c6 stl_algo.h (partition_point): Add in C++0x mode. 
2008-06-28  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/stl_algo.h (partition_point): Add in C++0x mode.
	* include/bits/algorithmfwd.h: Add.
	* testsuite/25_algorithms/headers/algorithm/synopsis.cc: Update.
	* testsuite/25_algorithms/partition_point/1.cc: New.
	* testsuite/25_algorithms/partition_point/check_type.cc: Likewise.
	* testsuite/25_algorithms/partition_point/requirements/
	explicit_instantiation/2.cc: Likewise.
	* testsuite/25_algorithms/partition_point/requirements/
	explicit_instantiation/pod.cc: Likewise.

From-SVN: r137237
 2008-06-28 22:39:59 +00:00
Jerry DeLisle
7b063fdc13 re PR libfortran/36657 (Namelist reading bug with string constant immediately followed by comment) 
2008-06-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/36657
	* io/list_read.c (read_character): Check for '!' along with separators.
	(find_nml_name): Likewise and eat the comment if found.

From-SVN: r137236
 2008-06-28 21:46:53 +00:00