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Author SHA1 Message Date
Jakub Jelinek
2e9577924b re PR debug/43150 (Proper debug info for debugging VLAs) 
PR debug/43150
	* gimplify.c (gimplify_type_sizes): Clear DECL_IGNORED_P for VLA
	bounds even for -O+.
	* var-tracking.c (track_expr_p): If !need_rtl, don't mandate
	expr needs to have DECL_NAME set.

	* gcc.dg/guality/vla-1.c: New test.

From-SVN: r157032
 2010-02-24 11:50:13 +01:00
Nick Clifton
12a54f548b mep.c: Include gimple.h. 
* config/mep/mep.c: Include gimple.h.
        (mep_function_uses_sp): Delete unused function.
        (mep_gimplify_va_arg_expr): Change types of pre_p and post_p
        parameters.  Use unsigned integers to count args.  Return a
        NULL_RTX instead of an error_mark_node.  Toidy up formatting.

From-SVN: r157031
 2010-02-24 09:39:57 +00:00
Tobias Burnus
505a36f95b [multiple changes] 
2010-02-24  Tobias Burnus  <burnus@net-b.de>              

        PR fortran/43042
        * trans-expr.c (gfc_conv_initializer): Call directly
        gfc_conv_constant for C_NULL_(FUN)PTR.              

2010-02-24  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43042
        * gfortran.dg/c_ptr_tests_15.f90: New test.

From-SVN: r157029
 2010-02-24 08:00:35 +01:00
Benjamin Kosnik
d8a06a8231 concurrency.xml: Move... 
2010-02-23  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/xml/manual/concurrency.xml: Move...
	* doc/xml/manual/concurrency_extensions.xml: ...here.
	* doc/xml/manual/extensions.xml: Adjust.
	* doc/Makefile.am: Adjust.
	* doc/Makefile.in: Regenerate.

From-SVN: r157027
 2010-02-24 01:46:03 +00:00
GCC Administrator
5ae62e7bb1 Daily bump. 
From-SVN: r157026
 2010-02-24 00:16:42 +00:00
Benjamin Kosnik
037181bc87 random.h: Doxygen group markup fixes. 
2010-02-23  Benjamin Kosnik  <bkoz@redhat.com>

        * include/bits/random.h: Doxygen group markup fixes.

From-SVN: r157023
 2010-02-23 23:53:17 +00:00
Jakub Jelinek
8f40ad5019 re PR target/43107 (ICE: SIGSEGV with -O3 -mavx) 
PR target/43107
	* config/i386/i386.c (avx_vpermilp_parallel): Reject indexes
	greater or equal to nelt instead of 2 * nelt.
	(expand_vec_perm_1): When op0 and op1 are equal, mask indexes
	with nelt - 1.

	* gcc.target/i386/pr43107.c: New test.

From-SVN: r157022
 2010-02-23 23:52:20 +01:00
Jason Merrill
c6569cd04e re PR c++/43143 ([c++0x] array value-initialization and variadics) 
PR c++/43143
	* typeck2.c (digest_init_r): Accept value init of array.

From-SVN: r157015
 2010-02-23 13:32:20 -05:00
Jason Merrill
3adcf52c82 re PR debug/42800 (VLA DW_AT_upper_bound is no longer emitted) 
PR debug/42800
	* cfgexpand.c (expand_used_vars): Keep artificial non-ignored vars
	in cfun->local_decls even if they have register types.

From-SVN: r157014
 2010-02-23 13:32:09 -05:00
Jason Merrill
a3b20e90b1 re PR c++/42837 (FAIL: g++.dg/abi/packed1.C execution test) 
PR c++/42837
	* stor-layout.c (place_field): Don't warn about unnecessary DECL_PACKED
	if the type is packed.

From-SVN: r157013
 2010-02-23 13:31:58 -05:00
Jakub Jelinek
5ead99faad re PR target/43139 (ICE in output_operand) 
PR target/43139
	* config/i386/i386.c (ix86_delegitimize_address): Delegitimize all
	GOTOFF relocs, even when the base reg isn't pic pointer.

	* gcc.dg/pr43139.c: New test.

From-SVN: r157011
 2010-02-23 18:05:56 +01:00
Michael Matz
2a8e30fbf3 re PR debug/43077 (VTA issues caused by SSA expand) 
PR debug/43077
	* cfgexpand (expand_debug_expr): Expand TERed ssa names in place.
	(expand_gimple_basic_block): Generate and use debug temps if there
	are debug uses left after the last real use of TERed ssa names.
	Unlink debug immediate uses when they are expanded.

testsuite/
	PR debug/43077
	* gcc.dg/guality/pr43077-1.c: New test.

From-SVN: r157009
 2010-02-23 16:41:52 +00:00
Manuel López-Ibáñez
38170f34f3 re PR target/43123 (wrong value for march or mtune produces confusing output) 
2010-02-23  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR 43123
	* config/i386/i386.c (override_options): Reorganise to provide
	better error messages.
testsuite/
	* gcc.dg/march.c: New.
	* gcc.dg/march-generic.c: New.
	* gcc.dg/mtune.c: New.

From-SVN: r157007
 2010-02-23 15:51:42 +00:00
Paolo Carlini
5c8db18ac6 functional_hash.h (struct _Fnv_hash): Rename to _Fnv_hash_base. 
2010-02-23  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/functional_hash.h (struct _Fnv_hash): Rename
	to _Fnv_hash_base.
	(struct _Fnv_hash): Add, derives from the latter.
	(__hash_combine): Add.
	(hash<float>::operator()(float), hash<double>::operator()(double)):
	Adjust.
	* include/bits/basic_string.h (hash<string>, hash<wstring>,
	hash<u16string>, hash<u32string>): Adjust.
	* src/hash-string-aux.cc: Adjust.
	* src/compatibility-c++0x.cc (hash<error_code>): Use __hash_combine.
	* include/std/system_error (hash<error_code>): Likewise.
	* include/std/thread (struct hash<thread::id>): Add.
	* include/tr1/functional_hash.h : Rename to _Fnv_hash_base.
	(struct _Fnv_hash): Add, derives from the latter.
	(hash<float>::operator()(float), hash<double>::operator()(double)):
	Adjust.
	* testsuite/30_threads/thread/id/hash.cc: New.
	* testsuite/30_threads/thread/cons/assign_neg.cc: Adjust dg-error
	line number.
	* testsuite/30_threads/thread/cons/copy_neg.cc: Likewise.

From-SVN: r157005
 2010-02-23 15:23:37 +00:00
Sebastian Pop
0f9c8f569d Add ChangeLog entries. 
From-SVN: r156999
 2010-02-23 13:00:21 +00:00
Sebastian Pop
4e72267360 Add missing changelog entry. 
From-SVN: r156998
 2010-02-23 13:00:05 +00:00
Sebastian Pop
4caa8e21cf Fix PR43083: Do not handle regions ending with multiple edges on the exit BB. 
2010-02-22  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/43083
	* graphite-scop-detection.c (create_single_exit_edge): Move
	the call to find_single_exit_edge to....
	(create_sese_edges): ...here.  Don't handle multiple edges
	exiting the function.
	(build_graphite_scops): Don't handle multiple edges
	exiting the function.

	* gcc.dg/graphite/pr43083.c: New.

From-SVN: r156997
 2010-02-23 12:59:48 +00:00
Sebastian Pop
b8df8b8b99 Fix PR number in the changelog entry. 
From-SVN: r156996
 2010-02-23 12:59:32 +00:00
Sebastian Pop
c3382979d0 Fix PR43097: rename only SSA_NAMEs. 
2010-02-22  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/43140
	* sese.c (get_rename): Assert that old_name is an SSA_NAME.
	(rename_variables_in_stmt): Continue when the use is not an SSA_NAME.

	* gfortran.dg/graphite/pr43097.f: New.

From-SVN: r156995
 2010-02-23 12:59:17 +00:00
Sebastian Pop
13cd10a221 Fix PR43140: Add -Wno-conversion-null to pr41305.C. 
2010-02-22  Sebastian Pop  <sebastian.pop@amd.com>
	    Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR middle-end/43140
	* g++.dg/graphite/pr41305.C: Add -Wno-conversion-null.

Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>

From-SVN: r156994
 2010-02-23 12:59:00 +00:00
Sebastian Pop
143b72a99d Fix PR43026: handle COMPONENT_REFs in expand scalar expressions. 
2010-02-11  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/43026
	* sese.c (expand_scalar_variables_expr): Handle COMPONENT_REF.

	* g++.dg/graphite/pr43026.C: New.

From-SVN: r156993
 2010-02-23 12:58:44 +00:00
Jerry DeLisle
3bbc846211 list_read.c (list_formatted_read_scalar): Remove duplicate code. 
2010-02-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* io/list_read.c (list_formatted_read_scalar): Remove duplicate code.

From-SVN: r156988
 2010-02-23 05:00:42 +00:00
GCC Administrator
f5d174c8c3 Daily bump. 
From-SVN: r156985
 2010-02-23 00:17:05 +00:00
Janis Johnson
5b557fc6e4 * src/compatibility-ldbl.cc: Include new hash-long-double-aux.cc. 
From-SVN: r156982
 2010-02-22 23:51:07 +00:00
Paolo Carlini
9dd17e69b7 hash-aux.cc: Rename to... 
2010-02-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* src/hash-aux.cc: Rename to...
	* src/hash-string-aux.cc: ... this.
	* src/hash-long-double-aux.cc: New.
	* src/hash_c++0x.cc: Adjust.
	* src/hash_tr1.cc: Likewise.
	* src/compatibility-c++0x.cc: Likewise.

From-SVN: r156981
 2010-02-22 22:54:49 +00:00
Benjamin Kosnik
09d6794b5e class.txml: Adjust biblio markup. 
2010-02-22  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/xml/class.txml: Adjust biblio markup.
	* doc/xml/manual/allocator.xml: Same.
	* doc/xml/manual/ctype.xml: Same.
	* doc/xml/manual/codecvt.xml: Same.
	* doc/xml/manual/backwards_compatibility.xml: Same.
	* doc/xml/manual/abi.xml: Same.
	* doc/xml/manual/shared_ptr.xml: Same.
	* doc/xml/manual/profile_mode.xml: Same.
	* doc/xml/manual/using_exceptions.xml: Same.
	* doc/xml/manual/locale.xml: Same.
	* doc/xml/manual/appendix_contributing.xml: Same.
	* doc/xml/manual/messages.xml: Same.
	* doc/Makefile.am (DBLATEX_FLAGS): Adjust.
	* doc/Makefile.in: Regenerate.

From-SVN: r156980
 2010-02-22 22:52:11 +00:00
Manuel López-Ibáñez
a98c281937 re PR c++/43126 ("at this point in file" warnings are upside down) 
2010-02-22  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c++/43126
	* c-typeck.c (convert_arguments): Print declaration location.
	* c-common.c (validate_nargs): Rename as
	builtin_function_validate_nargs.
	(check_builtin_function_arguments): Update.
cp/
	* typeck.c (convert_arguments): Update error message.
	
testsuite/
	* gcc.dg/cleanup-1.c: Update.
	* gcc.dg/func-args-1.c: Update.
	* gcc.dg/format/sentinel-1.c: Update.
	* g++.old-deja/g++.jason/scoping10.C: Update.
	* g++.old-deja/g++.ns/lookup5.C: Update.
	* g++.dg/ext/cleanup-1.C: Update.
	* g++.dg/parse/varmod1.C: Update.
	* g++.dg/parse/error33.C: Update.
	* g++.dg/expr/call3.C: Update.
	* g++.dg/func-args-1.C: New.

From-SVN: r156979
 2010-02-22 22:30:45 +00:00
Mike Stump
3a7ba0405d Merge DECL_PRESERVE_P for C++. 
2010-02-22  Mike Stump  <mikestump@comcast.net>

	PR c++/43125
	* decl.c (duplicate_decls): Merge DECL_PRESERVE_P.

From-SVN: r156977
 2010-02-22 13:57:22 -08:00
H.J. Lu
38bddaf26d Move C tests for used attribute to c-c++-common. 
2010-02-22  H.J. Lu  <hongjiu.lu@intel.com>

	PR c/43125
	* gcc.dg/attr-used-2.c: Moved to ...
	* c-c++-common/attr-used-2.c: Here.

	* gcc.dg/attr-used.c: Moved to ...
	* c-c++-common/attr-used.c: Here.

From-SVN: r156976
 2010-02-22 13:33:21 -08:00
François Dumont
e2553a4c5e profile_mode.xml: Minor updates and fixes. 
2010-02-22  François Dumont  <francois.cppdevs@free.fr>

       * doc/xml/manual/profile_mode.xml: Minor updates and fixes.
       * doc/xml/manual/debug_mode.xml: Likewise.
       * doc/xml/manual/test.xml: Likewise.

From-SVN: r156975
 2010-02-22 21:21:17 +00:00
Ozkan Sezer
8d7746235a 991014-1.c: Use __SIZE_TYPE__ for size types. 
2010-02-22  Ozkan Sezer  <sezeroz@gmail.com>

	* gcc.c-torture/execute/991014-1.c: Use __SIZE_TYPE__ for size types.

From-SVN: r156974
 2010-02-22 21:15:41 +00:00
Paolo Carlini
26504a0f8c complex (arg): Use std::signbit only when available. 
2010-02-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/tr1_impl/complex (arg): Use std::signbit only when
	available.

From-SVN: r156972
 2010-02-22 18:41:55 +00:00
Paolo Carlini
15d81a3c31 functional_hash.h (hash<string>, [...]): Move, per DR 1182 to... 
2010-02-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/functional_hash.h (hash<string>, hash<wstring>,
	hash<u16string>, hash<u32string>, hash<error_code>): Move, per
	DR 1182 to...
	* include/bits/basic_string.h: ... here.
	* include/std/system_error: ... and here, respectively.
	* src/hash-aux.cc (hash<long double>::operator()(long double)):
	Move definition...
	* src/hash_c++0x.cc: ... here, new file.
	* src/hash_tr1.cc: ... and here, tweak includes.
	* src/compatibility-c++0x.cc (hash, _Fnv_hash): Remove.
	* src/Makefile.am: Adjust.
	* src/Makefile.in: Regenerate.
	* include/std/functional: Include <bits/functexcept.h>.
	* include/std/unordered_set: Remove redundant include.
	* include/std/unordered_map: Likewise.
	* include/tr1/functional_hash.h: Remove spurious trailing semicolon.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Remove
	dg-excess.

From-SVN: r156971
 2010-02-22 18:07:07 +00:00
Richard Guenther
ea2edf88ee re PR middle-end/43045 ([lto] ICE non-trivial conversion at assignment) 
2010-02-22  Richard Guenther  <rguenther@suse.de>

	PR lto/43045
	* tree-inline.c (declare_return_variable): Use the type of
	the call stmt lhs if available.

	* gfortran.dg/lto/20100222-1_0.f03: New testcase.
	* gfortran.dg/lto/20100222-1_1.c: Likewise.

From-SVN: r156966
 2010-02-22 15:53:27 +00:00
Duncan Sands
669887fc19 If a pass occurs in several pass lists... 
If a pass occurs in several pass lists, like pass_cleanup_eh which occurs in
both all_small_ipa_passes and all_passes, make sure all instances of it are
considered for replacement/insertion when ref_pass_instance_number is zero,
not just the instance in the first pass list.

From-SVN: r156961
 2010-02-22 14:18:10 +00:00
Richard Guenther
9efc83f4ba re PR middle-end/42749 (-O2 and verify_stmts failed again) 
2010-02-22  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/42749
	* tree-tailcall.c (adjust_return_value_with_ops): Drop update
	parameter.  Do arithmetic in the original type.
	(update_accumulator_with_ops): Likewise.
	(adjust_accumulator_values): Adjust.

	* gcc.c-torture/compile/pr42749.c: New testcase.

From-SVN: r156960
 2010-02-22 14:09:26 +00:00
Andreas Krebbel
0a88561f0a s390.md ("movqi"): Re-add the mem->mem alternative. 
2010-02-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.md ("movqi"): Re-add the mem->mem alternative.
	(QI to BLKmode splitter): New splitter.

From-SVN: r156959
 2010-02-22 14:05:16 +00:00
H.J. Lu
5c91eb02f6 Turn on X86_TUNE_INTER_UNIT_MOVES for Atom. 
2010-02-22  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (initial_ix86_tune_features): Turn on
	X86_TUNE_INTER_UNIT_MOVES for m_ATOM.

From-SVN: r156957
 2010-02-22 05:44:24 -08:00
Richard Guenther
69e3b47f92 tree-vect-slp.c (vect_slp_analyze_bb): Fix typo. 
2010-02-22  Richard Guenther  <rguenther@suse.de>

	* tree-vect-slp.c (vect_slp_analyze_bb): Fix typo.

From-SVN: r156951
 2010-02-22 09:47:59 +00:00
Paul Thomas
f80c558f59 re PR fortran/43072 (unneeded temporary (s=s+f(a))) 
2010-02-22  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/43072
	* dependency.c (gfc_full_array_ref_p): Check for contiguous by
	checking the rest of the dimensions for elements.

2010-02-22  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/43072
	* gfortran.dg/internal_pack_6.f90: Number of 'packs' now zero.
	* gfortran.dg/internal_pack_9.f90: New test.

From-SVN: r156949
 2010-02-22 05:43:57 +00:00
Hans-Peter Nilsson
3039c3948e 2010, not 2009; old emacs bug 
From-SVN: r156948
 2010-02-22 00:52:11 +00:00
Hans-Peter Nilsson
45df0e43c2 Migrate crti, crtn, crtbegin, crtend build rules to libgcc. 
* config/mmix/t-mmix (EXTRA_MULTILIB_PARTS): Don't set.
	($(T)crti.o, $(T)crtn.o): Remove rules.

From-SVN: r156947
 2010-02-22 00:38:30 +00:00
Hans-Peter Nilsson
e7c914db61 Migrate from broken pre-libgcc legacy support to libgcc-centric rules. 
* config/mmix/t-mmix: New file.
	* config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.

From-SVN: r156946
 2010-02-22 00:37:30 +00:00
GCC Administrator
f9b85f53f2 Daily bump. 
From-SVN: r156945
 2010-02-22 00:16:44 +00:00
Manuel López-Ibáñez
f89b94d954 re PR c++/23510 (skip some instantation contexts if there are too many) 
2010-02-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c++/23510
cp/
	* error.c (print_instantiation_partial_context_line): New.
	(print_instantiation_partial_context): Print at most 12 contexts,
	skip the rest with a message.
testsuite/
	* g++.dg/template/recurse.C: Adjust.
	* g++.dg/template/pr23510.C: New.

From-SVN: r156942
 2010-02-21 21:20:04 +00:00
Paolo Carlini
681f05d4f0 complex (proj): Change return type per DR 1137. 
2010-02-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/complex (proj): Change return type per DR 1137.
	(conj): Copy from tr1_impl, likewise adjust return type.
	* include/tr1_impl/complex (conj): Remove.
	* include/tr1/complex (conj): Add both overloads.
	* testsuite/26_numerics/complex/dr781.cc: Rename to...
	* testsuite/26_numerics/complex/dr781_dr1137.cc: ... this, and extend.

	* include/tr1_impl/complex (arg): Optimize.

From-SVN: r156940
 2010-02-21 19:55:17 +00:00
Dodji Seketeli
04afbf1c7f re PR c++/42824 (c++ compilation complains about error: call of overloaded) 
Fix PR c++/42824

gcc/cp/ChangeLog:
	PR c++/42824
	* pt.c (lookup_template_class): Better support of specialization
	of member of class template implicit instantiation.

gcc/testsuite/ChangeLog:
	PR c++/42824
	* g++.dg/template/memclass4.C: New test.

From-SVN: r156939
 2010-02-21 19:06:39 +01:00
Joseph Myers
d66489977e * sv.po: Update. 
From-SVN: r156938
 2010-02-21 17:50:07 +00:00
Tobias Burnus
72bd130e66 re PR fortran/35259 (-fassociative-math not enabled by default; No option to associate with PAREN_EXPRs) 
2010-02-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35259
        * doc/invoke.texi (-fassociative-math): Document that this
        option is automatically enabled for Fortran.

2010-02-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35259
        * gfortran.h (gfc_option_t): New flag -fprotect-parens.
        * lang.opt: Ditto.
        * option.c (gfc_init_options,gfc_handle_option): Ditto.
        * trans-expr.c (gfc_conv_expr_op): Use the flag.
        * invoke.texi: Document new -fno-protect-parens flag.

2010-02-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35259
        * gfortran.dg/reassoc_5.f90: New test.

From-SVN: r156937
 2010-02-21 14:06:07 +01:00
Paolo Carlini
c76dc9b0e6 typedefs.cc: New. 
2010-02-21  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/20_util/is_trivial/requirements/typedefs.cc: New.
	* testsuite/20_util/is_trivial/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_pod/value.cc: Likewise.
	* testsuite/20_util/is_pod/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_pod/requirements/
	explicit_instantiation.cc: Likewise.
	* testsuite/20_util/is_standard_layout/requiremenents/
	typedefs.cc: Likewise.
	* testsuite/20_util/is_standard_layout/requiremenents/
	explicit_instantiation.cc: Likewise.

From-SVN: r156934
 2010-02-21 11:06:42 +00:00