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Author SHA1 Message Date
Richard Guenther
7c88f67af2 tree-dfa.c (refs_may_alias_p): Re-instantiate case that a scalar variable can be only accessed through a... 
2008-05-24  Richard Guenther  <rguenther@suse.de>

	* tree-dfa.c (refs_may_alias_p): Re-instantiate case that
	a scalar variable can be only accessed through a pointer
	or a union.

From-SVN: r135846
 2008-05-24 09:27:47 +00:00
Kaveh R. Ghazi
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
DJ Delorie
c9db440dd7 * config/m32c/jump.md (untyped_call): Add. 
From-SVN: r135843
 2008-05-23 20:51:18 -04:00
DJ Delorie
80b093dfb8 m32c.c (m32c_return_addr_rtx): Change pointer type for A24 to PSImode. 
* config/m32c/m32c.c (m32c_return_addr_rtx): Change pointer type
for A24 to PSImode.
(m32c_address_cost): Detail costs for indirect offsets.

From-SVN: r135842
 2008-05-23 20:46:59 -04:00
Sandra Loosemore
e7854e7d79 profile1.C: Use dg-require-profiling. 
2008-05-23  Sandra Loosemore  <sandra@codesourcery.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	gcc/testsuite/
	* g++.dg/other/profile1.C: Use dg-require-profiling.

Co-Authored-By: Daniel Jacobowitz <dan@codesourcery.com>

From-SVN: r135841
 2008-05-23 20:43:50 -04:00
Hans-Peter Nilsson
9a2915b282 re PR testsuite/22523 (template/inline1.C does not test correctly on all targerts) 
PR testsuite/22523
	* g++.dg/template/inline1.C: For the not-defined symbol, use the
	pattern from g++.dg/template/qualttp17.C.

From-SVN: r135840
 2008-05-24 00:37:01 +00:00
GCC Administrator
2da3884c03 Daily bump. 
From-SVN: r135838
 2008-05-24 00:17:23 +00:00
Paolo Carlini
740508bee2 tuple: Replace int -> size_t throughout per DR 775. 
2008-05-23  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/tuple: Replace int -> size_t throughout per DR 775. 
	* include/tr1_impl/array: Likewise.
	* include/tr1_impl/utility: Likewise.
	* doc/xml/manual/intro.xml: Add an entry for DR 775.

From-SVN: r135834
 2008-05-23 23:08:41 +00:00
Rafael Avila de Espindola
fbcfcb3cc3 see.c (see_get_extension_data): Don't use SUBREG_REG to test if a node is a SUBREG. 
2008-05-23  Rafael Espindola  <espindola@google.com>

	* see.c (see_get_extension_data): Don't use SUBREG_REG to test
	if a node is a SUBREG.
	(see_analyze_one_def): Don't use SUBREG_REG to test if a node
	is a SUBREG.

2008-05-23  Rafael Espindola  <espindola@google.com>

	* gcc/testsuite/gcc.c-torture/compile/20080522-1.c: Move to gcc.dg.
	* gcc/testsuite/gcc.dg/20080522-1.c: Moved from gcc.c-torture.

From-SVN: r135833
 2008-05-23 22:09:46 +00:00
Paul Brook
007e61c28b extend.texi: Clarify use of __attribute__((naked)). 
gcc/

2008-05-23  Paul Brook  <paul@codesourcery.com>
	    Carlos O'Donell  <carlos@codesourcery.com>

	* doc/extend.texi: Clarify use of __attribute__((naked)).
	* doc/tm.texi: Document TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS.
	* target.h (gcc_target): Add allocate_stack_slots_for_args.
	* function.c (use_register_for_decl): Use
	targetm.calls.allocate_stack_slots_for_args.
	* target-def.h (TARGET_CALLS): Add 
	TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS.
	* config/arm/arm.c (arm_allocate_stack_slots_for_args): 
	New function.
	(TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Define.

gcc/testsuite/

2008-05-23  Paul Brook  <paul@codesourcery.com>
	    Carlos O'Donell  <carlos@codesourcery.com>

	* gcc.target/arm/naked-1.c: New test.
	* gcc.target/arm/naked-2.c: New test.


Co-Authored-By: Carlos O'Donell <carlos@codesourcery.com>

From-SVN: r135831
 2008-05-23 20:36:57 +00:00
Eric Botcazou
b86c6d94f8 Fix nits 
From-SVN: r135821
 2008-05-23 16:48:39 +00:00
Eric Botcazou
a2acd8bf55 expr.c (highest_pow2_factor): New case. 
* expr.c (highest_pow2_factor) <BIT_AND_EXPR>: New case.

From-SVN: r135820
 2008-05-23 16:38:27 +00:00
Eric Botcazou
4c8125f4de gigi.h (mark_visited): Declare. 
* gigi.h (mark_visited): Declare.
	* decl.c (gnat_to_gnu_entity): Use mark_visited instead of marking
	only the topmost node of expressions.
	(elaborate_expression_1): Look deeper for read-only variable.
	* trans.c (add_decl_expr): Use mark_visited instead of marking by hand.
	(mark_visited): Move logic to mark_visited_r.  Invoke walk_tree.
	(mark_visited_r): New function.

From-SVN: r135819
 2008-05-23 16:13:49 +00:00
Tobias Burnus
e793b0fe87 re PR fortran/36314 (gfortran.dg/eoshift_large_1.f90 doesn't work) 
2008-05-23  Tobias Burnus  <burnus@net-b.de>

       PR fortran/36314
       * gfortran.dg/eoshift_large_1.f90: Replace tabs by spaces.

From-SVN: r135817
 2008-05-23 17:06:26 +02:00
Steven Munroe
c201998ae9 darwin-ldouble.c (fmsub): Eliminate the full PACK/UNPACK between FP_SUB_Q and FD_TRUNC so that the result... 
* config/rs6000/darwin-ldouble.c (fmsub): Eliminate the full
	PACK/UNPACK between FP_SUB_Q and FD_TRUNC so that the result
	is only rounded once.

From-SVN: r135815
 2008-05-23 14:36:54 +00:00
Arnaud Charlet
430b2815a3 * gnat.dg/addr_slice.adb: New test. 
From-SVN: r135814
 2008-05-23 16:35:05 +02:00
Arnaud Charlet
d1ba4e42b6 Resync 
From-SVN: r135813
 2008-05-23 16:34:02 +02:00
Olivier Hainque
2e1c9cb460 gnat_ugn.texi (Calling Conventions): Document that the Intrinsic convention also allows access to named compiler... 
2008-05-23  Olivier Hainque  <hainque@adacore.com>

	* gnat_ugn.texi (Calling Conventions): Document that the Intrinsic
	convention also allows access to named compiler built-in subprograms
	such as the GCC __builtin family.

From-SVN: r135812
 2008-05-23 16:33:46 +02:00
Ed Schonberg
bfc157d52c sem_attr.adb (Resolve_Attribute, [...]): If the prefix is a slice... 
2008-05-23  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb (Resolve_Attribute, case 'address): If the prefix is a
	slice, convert it to an indexed component, which is equivalent, more
	efficient, and usable even if the slice itself is not addressable.

From-SVN: r135811
 2008-05-23 16:33:37 +02:00
Robert Dewar
651a2cb04b exp_dist.adb: Minor reformatting 
2008-05-23  Robert Dewar  <dewar@adacore.com>

	* exp_dist.adb: Minor reformatting

From-SVN: r135810
 2008-05-23 16:33:24 +02:00
Vincent Celier
4dff0aaf61 snames.adb: New standard name Excluded_Source_List_File 
2008-05-23  Vincent Celier  <celier@adacore.com>

	* snames.adb:
	New standard name Excluded_Source_List_File

	* snames.ads:
	New standard name Excluded_Source_List_File

	* prj-attr.adb:
	New project level attribute Excluded_Source_List_File

	* prj-nmsc.adb:
	(Find_Excluded_Sources): New parameter Project.
	Get excluded sources from
	file indicated by attribute Excluded_Source_List_File, when present and
	neither Excluded_Source_Files nor Locally_Removed_Files are declared.

From-SVN: r135809
 2008-05-23 16:33:14 +02:00
Andrew Haley
163792bc39 jcf-parse.c (give_name_to_class): Call find_sourcefile to find full pathname of source file. 
2008-05-23  Andrew Haley  <aph@redhat.com>

        * jcf-parse.c (give_name_to_class): Call find_sourcefile to find full
        pathname of source file.

From-SVN: r135808
 2008-05-23 13:52:03 +00:00
Arnaud Charlet
ffd0dd6ce2 Resync 
From-SVN: r135806
 2008-05-23 15:29:14 +02:00
Thomas Quinot
e401e17bdf 2008-05-23 Thomas Quinot <quinot@adacore.com> 
* s-os_lib.adb:
	(copy_File): Do not open destination file if source file is unreadable.

From-SVN: r135805
 2008-05-23 15:29:02 +02:00
Vincent Celier
d313a1b6bc gnatlink.adb (Process_Args): Do not disable scanning of ALI file for back end switches when... 
2008-05-23  Vincent Celier  <celier@adacore.com>

	* gnatlink.adb (Process_Args): Do not disable scanning of ALI file for
	back end switches when executable specified with --GCC= is same as
	default, even if there are additional options.

	* gnat_ugn.texi:
	Document when the back end switches from the ALI file are taken into
	account when gnatlink is invoked with --GCC=

From-SVN: r135804
 2008-05-23 15:28:41 +02:00
Vincent Celier
d3132623b6 prj-nmsc.adb (Check_Naming_Schemes): Check a file for spec, body and sep. 
2008-05-23  Vincent Celier  <celier@adacore.com>

	* prj-nmsc.adb (Check_Naming_Schemes): Check a file for spec, body and
	sep. If there are several possibilities, choose the one with the
	longer prefix.

From-SVN: r135803
 2008-05-23 15:28:03 +02:00
Jakub Jelinek
c2898ec950 re PR c++/36237 (internal compiler error: in lower_stmt, at gimple-low.c:282 erase 'private(localTodoStack)' it compiles successfully.) 
PR c++/36237
	* cp-gimplify.c (cxx_omp_clause_apply_fn): Call
	fold_build_cleanup_point_expr on build_call_a results.

	* g++.dg/gomp/pr36237.C: New test.

From-SVN: r135802
 2008-05-23 15:21:47 +02:00
Andrew Haley
cf38a465ec re PR libgcj/35020 (Class.getSimpleName() differs from Sun Java) 
2008-05-22  Andrew Haley  <aph@redhat.com>

	PR libgcj/35020
	* java/lang/Class.java (getSimpleName): Replace incorrect use of
	String.lastIndexOf(String, int) with String.substring.
	* testsuite/libjava.lang/PR35020.java: New file.
	* testsuite/libjava.lang/PR35020.out: New file.

From-SVN: r135801
 2008-05-23 13:04:18 +00:00
Richard Guenther
833248d2d0 tree-ssa-operands.c (mark_difference_for_renaming): Use bitmap_xor. 
2008-05-23  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-operands.c (mark_difference_for_renaming): Use
	bitmap_xor.

From-SVN: r135799
 2008-05-23 12:08:36 +00:00
Jakub Jelinek
7a0112e7a4 re PR c++/36308 (OpenMP privatized vars don't get dtors called if they are virtual) 
PR c++/36308
	* semantics.c (omp_clause_info_fndecl): New function.
	(finish_omp_clauses): Use it.

	* testsuite/libgomp.c++/ctor-11.C: New test.
	* testsuite/libgomp.c++/ctor-12.C: New test.

From-SVN: r135798
 2008-05-23 13:52:44 +02:00
Eric Botcazou
3fda325236 utils.c (handle_type_generic_attribute): Adjust to accept fixed arguments before an elipsis. 
* utils.c (handle_type_generic_attribute): Adjust to accept
	fixed arguments before an elipsis.

From-SVN: r135797
 2008-05-23 10:36:37 +00:00
Paolo Carlini
19f6f5a42c intro.xml: Adjust links to ISO documents. 
2008-05-23  Paolo Carlini  <paolo.carlini@oracle.com>

	* doc/xml/manual/intro.xml: Adjust links to ISO documents.

From-SVN: r135796
 2008-05-23 10:35:39 +00:00
Paolo Carlini
ebd15f8066 cmath (fpclassify): Use __builtin_fpclassify. 
2008-05-23  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/c_std/cmath (fpclassify): Use __builtin_fpclassify.
	* include/c_global/cmath (fpclassify): Likewise.

From-SVN: r135795
 2008-05-23 10:03:31 +00:00
Uros Bizjak
922e3e33b2 re PR target/36079 (cld instruction is not emitted anymore.) 
PR target/36079
	* configure.ac: Handle --enable-cld.
	* configure: Regenerated.
	* config.gcc: Add USE_IX86_CLD to tm_defines for x86 targets.
	* config/i386/i386.h (struct machine_function): Add needs_cld field.
	(ix86_current_function_needs_cld): New define.
	* config/i386/i386.md (UNSPEC_CLD): New unspec volatile constant.
	(cld): New isns pattern.
	(strmov_singleop, rep_mov, strset_singleop, rep_stos, cmpstrnqi_nz_1,
	cmpstrnqi_1, strlenqi_1): Set ix86_current_function_needs_cld flag.
	* config/i386/i386.opt (mcld): New option.
	* config/i386/i386.c (ix86_expand_prologue): Emit cld insn if
	TARGET_CLD and ix86_current_function_needs_cld.
	(override_options): Use -mcld by default for 32-bit code if
	USE_IX86_CLD.

	* doc/install.texi (Options specification): Document --enable-cld.
	* doc/invoke.texi (Machine Dependent Options)
        [i386 and x86-64 Options]: Add -mcld option.
        (Intel 386 and AMD x86-64 Options): Document -mcld option.

From-SVN: r135792
 2008-05-23 09:53:16 +02:00
Kai Tietz
71995c2c69 i386.c (return_in_memory_32): Add ATTRIBUTE_UNUSED. 
2008-05-23  Kai Tietz  <kai.tietz@onevison.com>
        * config/i386/i386.c (return_in_memory_32): Add ATTRIBUTE_UNUSED.
        (return_in_memory_64): Likewise.
        (return_in_memory_ms_64): Likewise.

From-SVN: r135790
 2008-05-23 08:04:01 +02:00
Kaveh R. Ghazi
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
Paolo Carlini
2aa5c17ce5 hashtable_policy.h (_Map_base<,, [...]): Add per DR 761. 
2008-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/tr1_impl/hashtable_policy.h (_Map_base<,,
	std::_Select1st<_Pair>, true,>::at): Add per DR 761. 
	* testsuite/23_containers/unordered_map/dr761.cc: New.
	* doc/xml/manual/intro.xml: Add an entry for DR 761.

From-SVN: r135787
 2008-05-23 01:39:17 +00:00
Aldy Hernandez
c63cac4791 omp-low.c (gate_expand_omp_ssa): Remove. 
* omp-low.c (gate_expand_omp_ssa): Remove.
        (pass_expand_omp_ssa): Remove.
        (gate_expand_omp): Do not check for flag_openmp_ssa.
        * common.opt (-fopenmp-ssa): Remove.
        * passes.c (init_optimization_passes): Remove pass_expand_omp_ssa.

From-SVN: r135786
 2008-05-23 01:31:04 +00:00
GCC Administrator
12c8a3556f Daily bump. 
From-SVN: r135784
 2008-05-23 00:17:27 +00:00
Kaz Kojima
3217af3e61 sh.opt (mfixed-range): New option. 
* config/sh/sh.opt (mfixed-range): New option.
	* config/sh/sh-protos.h (sh_fix_range): Declare.
	* config/sh/sh.c (sh_fix_range): New function.
	* config/sh/sh.h (sh_fixed_range_str): Declare.
	(OVERRIDE_OPTIONS): Call sh_fix_range if sh_fixed_range_str
	is not empty.
	* doc/invoke.texi (SH Options): Document -mfixed-range.

From-SVN: r135779
 2008-05-22 22:23:54 +00:00
Thomas Koenig
143350a8e2 re PR libfortran/36302 (cshift and eoshift missing some kind=16 functions) 
2008-05-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libgfortran/36302
	* gfortran.map (GFORTRAN_1.1): Add _gfortran_eoshift0_16,
	_gfortran_eoshift0_16_char, _gfortran_eoshift2_16,
	_gfortran_eoshift2_16_char,_gfortran_cshift0_16,
	_gfortran_cshift0_16_char.  Sort alphabetically.
	* intrinsics/eoshift0.c:  Add function for kind=16 integer.
	* intrinsics/eoshift2.c:  Likewise.
	* intrinsics/cshift0.c:  Likewise.

2008-05-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libgfortran/36302
	* gfortran.dg/cshift_large_1.f90:  New test.
	* gfortran.dg/eoshift_large_1.f90:  New test.

From-SVN: r135777
 2008-05-22 21:55:43 +00:00
Kai Tietz
42b18a21e2 sol2-10.h (SUBTARGET_RETURN_IN_MEMORY): Undefine it before the redeclaration. 
2008-05-22  Kai Tietz  <kai.tietz@onevision.com>

        * config/i386/sol2-10.h (SUBTARGET_RETURN_IN_MEMORY): Undefine
        it before the redeclaration.

From-SVN: r135776
 2008-05-22 21:39:12 +02:00
Anatoly Sokolov
9782290288 avr.c (get_sequence_length): Add new function. 
* config/avr/avr.c (get_sequence_length): Add new function.
	(expand_prologue, expand_epilogue): Remove duplicate code.

From-SVN: r135775
 2008-05-22 22:59:15 +04:00
Andrew Haley
9f8e4e845b re PR libgcj/35020 (Class.getSimpleName() differs from Sun Java) 
2008-05-22  Andrew Haley  <aph@redhat.com>

        PR libgcj/35020
        * java/lang/Class.java (getSimpleName): Import from GNU Classpath.

From-SVN: r135771
 2008-05-22 16:20:55 +00:00
Rafael Avila de Espindola
4799e6aa58 see.c (see_pre_insert_extensions): Use copy_rtx to avoid invalid rtx sharing. 
* see.c (see_pre_insert_extensions): Use copy_rtx to avoid invalid rtx
	sharing.

	* gcc.c-torture/compile/20080522-1.c: New testcase.

From-SVN: r135770
 2008-05-22 15:49:30 +00:00
Richard Guenther
5bf6d4abbb 20080522-1.c: New testcase. 
2008-05-22  Richard Guenther  <rguenther@suse.de>

	* gcc.c-torture/execute/20080522-1.c: New testcase.

From-SVN: r135768
 2008-05-22 14:33:21 +00:00
H.J. Lu
9d3a9de1ee defaults.h (UNITS_PER_SIMD_WORD): Add scalar mode as argument. 
2008-05-22  H.J. Lu  <hongjiu.lu@intel.com>

	* defaults.h (UNITS_PER_SIMD_WORD): Add scalar mode as argument.
	* doc/tm.texi (UNITS_PER_SIMD_WORD): Likewise.

	* tree-vect-analyze.c (vect_compute_data_ref_alignment): Replace
	UNITS_PER_SIMD_WORD with GET_MODE_SIZE (TYPE_MODE (vectype)).
	(vect_update_misalignment_for_peel): Likewise.
	(vector_alignment_reachable_p): Likewise.
	* tree-vect-transform.c (vectorizable_load): Likewise.
	* tree-vectorizer.c (vect_supportable_dr_alignment): Likewise.

	* tree-vectorizer.c (get_vectype_for_scalar_type): Pass mode of
	scalar_type to UNITS_PER_SIMD_WORD.

	* config/arm/arm.h (UNITS_PER_SIMD_WORD): Updated.
	* config/i386/i386.h (UNITS_PER_SIMD_WORD): Likewise.
	* 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.

From-SVN: r135759
 2008-05-22 05:43:16 -07:00
Paolo Carlini
d36f0e7895 dr781.cc: Add test variable. 
2008-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/26_numerics/complex/dr781.cc: Add test variable.

From-SVN: r135758
 2008-05-22 11:54:41 +00:00
Paolo Carlini
3cd54fc92d complex (proj(const std::complex<>&), proj(_Tp)): Add per DR 781. 
2008-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/complex (proj(const std::complex<>&), proj(_Tp)):
	Add per DR 781.
	* include/tr1_impl/complex(polar(const _Tp&, const _Up&)): Move to...
	* include/tr1/complex: ... here.
	* doc/xml/manual/intro.xml: Add an entry for DR 781.
	* testsuite/26_numerics/complex/dr781.cc: Add.
	* acinclude.m4 ([GLIBCXX_ENABLE_C99]): Update.
	* configure: Regenerate.

From-SVN: r135757
 2008-05-22 11:44:00 +00:00
Ira Rosen
f8b52c2ff7 re PR tree-optimization/36293 (ICE or wrong code in vector-strided gap tests) 
PR tree-optimization/36293
	* tree-vect-transform.c (vect_transform_strided_load): Don't check
	if the first load must be skipped because of a gap.

From-SVN: r135755
 2008-05-22 10:39:44 +00:00