OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
97,852 Commits 63 Branches 184 Tags 3.1 GiB
b9497ab5ed
Commit Graph

97852 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Rainer Orth
b9497ab5ed stdint.m4 (GCC_HEADER_STDINT): Don't typedef uint8_t etc. 
config:
	* stdint.m4 (GCC_HEADER_STDINT): Don't typedef uint8_t etc. if
	corresponding macros already exist.

	libdecnumber:
	* configure: Regenerate.

	libgfortran:
	* configure: Regenerate.

	libgomp:
	* configure: Regenerate.

	libstdc++-v3:
	* configure: Regenerate.

From-SVN: r155648
 2010-01-05 14:02:37 +00:00
Richard Guenther
82aee9233b re PR tree-optimization/42614 (FRE optimizes away valid code after IPA inlining) 
2010-01-05  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/42614
	* gcc.c-torture/execute/pr42614.c: New testcase.

From-SVN: r155647
 2010-01-05 13:42:40 +00:00
Eric Fisher
bc3c12a29c invoke.texi: Remove the documentation about option -Wunreachable-code. 
2010-01-05  Eric Fisher  <joefoxreal@gmail.com>

	* doc/invoke.texi: Remove the documentation about option
	-Wunreachable-code.
	* common.opt (Wunreachable-code):  Preserved for backward
	compatibility.
	* tree-cfg.c: Remove the implementation of -Wunreachable-code.
	* opts.c (common_handle_option): Add OPT_Wunreachable_code to
	the backward compatibility flag section.

	* gcc.dg/pr12603.c: Remove -Wunreachable-code from dg-options.
	* gcc.dg/Wunreachable-1.c: Remove the testcase of
	-Wunreachable-code.
	* gcc.dg/Wunreachable-2.c: Likewise.
	* gcc.dg/Wunreachable-3.c: Likewise.
	* gcc.dg/Wunreachable-4.c: Likewise.
	* gcc.dg/Wunreachable-5.c: Likewise.
	* gcc.dg/Wunreachable-6.c: Likewise.
	* gcc.dg/Wunreachable-7.c: Likewise.
	* gcc.dg/Wunreachable-8.c: Likewise.
	* gcc.dg/20041231-1.c: Likewise.

From-SVN: r155645
 2010-01-05 12:30:30 +00:00
Paolo Carlini
4ebf9c3763 6.cc: New. 
2010-01-05  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/22_locale/time_get/get_monthname/char/6.cc: New.
	* testsuite/22_locale/time_get/get_monthname/wchar_t/6.cc: Likewise.
	* testsuite/22_locale/time_get/get_weekday/char/6.cc: Likewise.
	* testsuite/22_locale/time_get/get_weekday/wchar_t/6.cc: Likewise.

From-SVN: r155644
 2010-01-05 11:44:43 +00:00
Richard Guenther
1befacc8c5 tree-ssa-pre.c (bitmap_value_insert_into_set): Optimize. 
2010-01-05  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-pre.c (bitmap_value_insert_into_set): Optimize.

From-SVN: r155643
 2010-01-05 10:53:11 +00:00
Jakub Jelinek
7604eb4e07 re PR other/42611 (ICE in tree_low_cst, at tree.c:5014) 
PR other/42611
	* cfgexpand.c (expand_one_var): Diagnose too large variables.

	* gcc.dg/pr42611.c: New test.

From-SVN: r155641
 2010-01-05 09:42:53 +01:00
Jakub Jelinek
566f27e42c re PR tree-optimization/42508 (wrong code with "-O1 -fipa-sra") 
PR tree-optimization/42508
	* tree-sra.c (convert_callers): Check for recursive call
	by comparing cgraph nodes instead of decls.
	(modify_function): Call ipa_modify_formal_parameters also
	on all same_body aliases.

	* g++.dg/opt/pr42508.C: New test.

	* cgraphunit.c (cgraph_materialize_all_clones): Compare
	cgraph nodes when checking for same_body aliases.

From-SVN: r155640
 2010-01-05 09:40:50 +01:00
Tobias Burnus
11492349fe re PR fortran/41872 (wrong-code: Issues with allocatable scalars) 
2010-01-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41872
        * trans-expr.c (gfc_conv_procedure_call): Nullify
        return value for allocatable-scalar character functions.

2010-01-05  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41872
        * gfortran.dg/allocatable_scalar_8.f90: New.

From-SVN: r155639
 2010-01-05 08:19:30 +01:00
GCC Administrator
ab90dbeb08 Daily bump. 
From-SVN: r155638
 2010-01-05 00:16:41 +00:00
Richard Guenther
5f5126d6ce tree-ssa-pre.c (get_or_alloc_expr_for_name): Avoid redundant allocation and lookup. 
2010-01-05  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-pre.c (get_or_alloc_expr_for_name): Avoid redundant
	allocation and lookup.
	(get_or_alloc_expr_for_constant): Likewise.
	(phi_translate): Sink allocation.

From-SVN: r155635
 2010-01-05 00:06:25 +00:00
Nobuhiro Iwamatsu
ed945ad9f1 re PR target/42316 ([SH] `builddir-single/libiberty/pic/libiberty.a': No such file or directory) 
PR target/42316
	* configure.ac (PICFLAG): Use -fPIC on SH hosts.
	* configure: Regenerate.

From-SVN: r155634
 2010-01-04 23:46:56 +00:00
Richard Guenther
a7d04a5357 tree-ssa-sccvn.c (get_or_alloc_constant_value_id): Allocate a new entry only if needed. 
2010-01-04  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-sccvn.c (get_or_alloc_constant_value_id): Allocate
	a new entry only if needed.
	* tree-ssa-dom.c (lookup_avail_expr): Likewise.
	* tree-ssa-coalesce.c (find_coalesce_pair): Avoid one
	hashtable lookup.
	* tree-ssa-pre.c (sorted_array_from_bitmap_set): Pre-allocate
	the result array.
	(phi_translate): Handle CONSTANTs early.

From-SVN: r155633
 2010-01-04 21:02:42 +00:00
Tobias Burnus
d6de356aa3 re PR fortran/36161 (gfc_error formats are not marked gcc-internal-format in po file) 
2010-01-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/36161
        * error.c (error_printf, gfc_warning, gfc_notify_std,
        gfc_warning_now, gfc_error, gfc_error_now,
        gfc_fatal_error): Change argument name from nocmsgid to
        gmsgid to enable (x)gettext's % checking.

From-SVN: r155632
 2010-01-04 22:01:10 +01:00
Martin Jambor
caee6ca1dc re PR tree-optimization/42398 (internal compiler error: in sra_modify_expr, at tree-sra.c:2175) 
2010-01-04  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/42398
	* tree-sra.c (struct access): Removed flag grp_different_types.
	(dump_access): Do not dump the removed flag.
	(sort_and_splice_var_accesses): Do not set the removed flag.
	(sra_modify_expr): Check for type compatibility directly.

	* testsuite/gcc.c-torture/compile/pr42398.c: New test.

From-SVN: r155631
 2010-01-04 19:25:14 +01:00
Martin Jambor
438789ffe3 re PR tree-optimization/42366 (ICE in ipa_write_node_info, at ipa-prop.c:2023) 
2010-01-04  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/42366
	* ipa-cp.c (ipcp_init_stage): Always call ipa_compute_jump_functions on
	edges with variable number of parameters.
	* ipa-prop.c (ipa_write_node_info): Stream out uses_analysis_done
	flag instead of asserting it.
	(ipa_read_node_info): Read uses_analysis_done flag.

From-SVN: r155630
 2010-01-04 19:18:54 +01:00
H.J. Lu
7710285472 Remove duplicated ChangeLog entries. 
From-SVN: r155629
 2010-01-04 10:07:42 -08:00
Jason Merrill
282c399b39 re PR c++/42555 (16-byte aligned double is disallowed only in templates) 
PR c++/42555
	* pt.c (tsubst_decl): Don't apply type attributes in place.

From-SVN: r155628
 2010-01-04 12:53:37 -05:00
Jason Merrill
4b4a42c40a re PR c++/42567 ([C++0x] ICE with auto in type_unification_real, at cp/pt.c:13310) 
PR c++/42567
	* semantics.c (describable_type): Remove decltype comment and
	semantics.

From-SVN: r155627
 2010-01-04 12:53:29 -05:00
Jason Merrill
5805e48d6c fix comment typo 
From-SVN: r155626
 2010-01-04 12:53:17 -05:00
Richard Guenther
9708c51db0 tree-ssa-sccvn.c (vn_reference_op_compute_hash): Use iterative_hash_* as intended. 
2010-01-04  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-sccvn.c (vn_reference_op_compute_hash): Use
	iterative_hash_* as intended.
	(vn_reference_compute_hash): Likewise.  Simplify hashing
	SSA names.
	(vn_reference_lookup_2): Likewise.
	(vn_nary_op_compute_hash): Likewise.
	(vn_phi_compute_hash): Likewise.
	(expressions_equal_p): Remove strange code.
	* tree-ssa-pre.c (pre_expr_eq): Use gcc_unreachable ().
	(pre_expr_hash): Likewise.  Simplify hashing SSA names.
	(bitmap_insert_into_set_1): Take value-id as parameter.
	(add_to_value): Pass it.
	(bitmap_insert_into_set): Likewise.
	(bitmap_value_insert_into_set): Likewise.  Remove redundant check.

From-SVN: r155624
 2010-01-04 17:01:34 +00:00
Jakub Jelinek
94b905273c re PR driver/42442 (-march=native doesn't apply to multiple files) 
PR driver/42442
	* gcc.c (SWITCH_IGNORE_PERMANENTLY): Define.
	(do_self_spec): For switches with SWITCH_IGNORE set set also
	SWITCH_IGNORE_PERMANENTLY.
	(check_live_switch): Check SWITCH_IGNORE_PERMANENTLY instead
	of SWITCH_IGNORE.

From-SVN: r155622
 2010-01-04 17:02:41 +01:00
Joseph Myers
ca30dbc38e * sv.po: Update. 
From-SVN: r155620
 2010-01-04 15:28:39 +00:00
Rafael Avila de Espindola
785ca51445 20100104_0.c: New. 
2010-01-04  Rafael Avila de Espindola  <espindola@google.com>

	* gcc.dg/lto/20100104_0.c: New.

2010-01-04  Rafael Avila de Espindola  <espindola@google.com>

	* lto-streamer-out.c (output_unreferenced_globals): Output the full
	tree of an unreferenced global var.

From-SVN: r155619
 2010-01-04 15:25:11 +00:00
H.J. Lu
22554cf937 Don't convert GTU to GT for V4SI and V2DI 
gcc/

2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/42542
	* config/i386/i386.c (ix86_expand_int_vcond): Don't convert
	GTU to GT for V4SI and V2DI.

	* config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP.
	(umin<mode>3): Removed.
	(uminv8hi3): New.
	(uminv4si3): Likewise.

gcc/testsuite/

2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/42542
	* gcc.target/i386/pr42542-1.c: New.
	* gcc.target/i386/pr42542-1a.c: Likewise.
	* gcc.target/i386/pr42542-1b.c: Likewise.
	* gcc.target/i386/pr42542-2.c: Likewise.
	* gcc.target/i386/pr42542-2a.c: Likewise.
	* gcc.target/i386/pr42542-2b.c: Likewise.
	* gcc.target/i386/pr42542-3.c: Likewise.
	* gcc.target/i386/pr42542-3a.c: Likewise.

From-SVN: r155618
 2010-01-04 07:14:31 -08:00
H.J. Lu
7152f51efd Turn on trace in collect2 if needed 
2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR lto/42581
	* collect2.c (main): Turn on trace in collect2 if -v is passed
	to gcc with LTO.

From-SVN: r155616
 2010-01-04 06:42:38 -08:00
H.J. Lu
45de56481a Make 's' atomic 
2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR libgomp/42602
	* libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.

From-SVN: r155615
 2010-01-04 06:28:30 -08:00
Janne Blomqvist
982198d511 ChangeLog-2002: Add copyright footer. 
2009-01-04  Tobias Burnus  <burnus@net-b.de>

        * ChangeLog-2002: Add copyright footer.
        * ChangeLog-2003: Ditto.
        * ChangeLog-2004: Ditto.
        * ChangeLog-2005: Ditto.
        * ChangeLog-2006: Ditto.
        * ChangeLog-2007: Ditto.
        * ChangeLog-2008: Ditto.
        * ChangeLog-2009: Ditto.
        * ChangeLog: Ditto.

From-SVN: r155611
 2010-01-04 09:59:59 +01:00
Anthony Green
e6e50811a7 Fix libgcc build for moxie. 
From-SVN: r155609
 2010-01-04 08:29:53 +00:00
Tobias Burnus
93c7168800 trans-decl.c (gfc_trans_deferred_vars): Fix spelling. 
2010-01-04  Tobias Burnus  <burnus@net-b.de>

        * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.

From-SVN: r155607
 2010-01-04 08:38:12 +01:00
Tobias Burnus
5b13080782 re PR fortran/41872 (wrong-code: Issues with allocatable scalars) 
2009-01-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41872
        * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
        for functions returning allocatable scalars.
        * trans-stmt.c (gfc_trans_allocate): Emmit error when
        reallocating an allocatable scalar.
        * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
        in comment.
        * trans-decl.c (gfc_trans_deferred_vars): Nullify local
        allocatable scalars.
        (gfc_generate_function_code): Nullify result variable for
        allocatable scalars.
        
        PR fortran/40849
        * module.c (gfc_use_module): Fix warning string to allow
        for translation.

        PR fortran/42517
        * invoke.texi (-fcheck=recursion): Mention that the checking
        is also disabled for -frecursive.
        * trans-decl.c (gfc_generate_function_code): Disable
        -fcheck=recursion when -frecursive is used.

        * intrinsic.texi (iso_c_binding): Improve wording.

2009-01-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41872
        * gfortran.dg/allocatable_scalar_5.f90: New test.
        * gfortran.dg/allocatable_scalar_6.f90: New test.

From-SVN: r155606
 2010-01-04 08:30:49 +01:00
Jerry Quinn
f426215536 c-tree.texi (RETURN_STMT): Change to RETURN_EXPR. 
2010-01-03  Jerry Quinn  <jlquinn@optonline.net>

	* doc/c-tree.texi (RETURN_STMT): Change to RETURN_EXPR.  Update
	description of expression operand.

From-SVN: r155604
 2010-01-04 05:48:07 +00:00
Paolo Carlini
ab1c1187c3 list: Implement DR 1133 here too. 
2010-01-03  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/profile/list: Implement DR 1133 here too.

	* testsuite/25_algorithms/set_intersection/34730.cc: Do not force
	debug-mode, leads to spurious failures in profile-mode.
	* testsuite/25_algorithms/upper_bound/33613.cc: Likewise.
	* testsuite/25_algorithms/lower_bound/33613.cc: Likewise.
	* testsuite/25_algorithms/set_difference/35541.cc: Likewise.
	* testsuite/21_strings/basic_string/40160.cc: Likewise.
	* testsuite/23_containers/unordered_map/requirements/debug_mode.cc:
	Likewise.
	* testsuite/23_containers/multimap/14340.cc: Likewise.
	* testsuite/23_containers/bitset/18604.cc: Likewise.
	* testsuite/23_containers/set/14340.cc: Likewise.
	* testsuite/23_containers/set/18604.cc: Likewise.
	* testsuite/23_containers/unordered_set/requirements/
	debug_mode.cc: Likewise.
	* testsuite/23_containers/vector/
	debug_mode_requires_reallocation-1.cc: Likewise.
	* testsuite/23_containers/vector/
	debug_mode_requires_reallocation-2.cc: Likewise.
	* testsuite/23_containers/vector/14340.cc: Likewise.
	* testsuite/23_containers/vector/15523.cc: Likewise.
	* testsuite/23_containers/vector/18604.cc: Likewise.
	* testsuite/23_containers/deque/14340.cc: Likewise.
	* testsuite/23_containers/deque/18604.cc: Likewise.
	* testsuite/23_containers/multiset/14340.cc: Likewise.
	* testsuite/23_containers/list/operations/35969.cc: Likewise.
	* testsuite/23_containers/list/14340.cc: Likewise.
	* testsuite/23_containers/list/18604.cc: Likewise.
	* testsuite/23_containers/map/14340.cc: Likewise.
	* testsuite/23_containers/map/18604.cc: Likewise.

	* testsuite/26_numerics/random/uniform_real_distribution/
	cons/parms_neg.cc: Remove, isn't testing anything.
	* testsuite/26_numerics/random/uniform_int_distribution/
	cons/parms_neg.cc: Likewise.
	* testsuite/tr1/5_numerical_facilities/random/uniform_int/
	cons/range_neg.cc: Likewise.

	* testsuite/23_containers/unordered_map/requirements/
	explicit_instantiation/2.cc: Do not instantiate for
	non-defaultconstructible mapped_type.

From-SVN: r155603
 2010-01-04 01:58:21 +00:00
Andrew Jenner
55bcd32b46 configure.ac: Add install-html to target_list for Make-hooks. 
* configure.ac: Add install-html to target_list for Make-hooks.
	* configure: Regenerate.
	* fortran/Make-lang.in (F95_HTMLFILES): New.
	(fortran.html): Use it.
	(fortran.install-html): New.
	* Makefile.in (install-html): Add lang.install-html.
	* java/Make-lang.in (JAVA_HTMLFILES): New.
	(java.html): Use it.
	(java.install-html): New.
	* objc/Make-lang.in (objc.install-html): New.
	* objcp/Make-lang.in (obj-c++.install-html): New.
	* cp/Make-lang.in (c++.install-html): New.
	* ada/gcc-interface/Make-lang.in (ada.install-html): New.
	* lto/Make-lang.in (lto.install-html): New.

From-SVN: r155602
 2010-01-04 01:36:36 +00:00
H.J. Lu
f0d61983a5 Pass -m* and -v to -plugin-opt 
gcc/

2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR lto/42520
	* gcc.c (LINK_COMMAND_SPEC): Pass -m* and -v to -plugin-opt.

lto-plugin/

2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR lto/42520
	* lto-plugin.c (exec_lto_wrapper): Output lto-wrapper command
	if -v is passed.

From-SVN: r155601
 2010-01-03 16:52:50 -08:00
GCC Administrator
5ceab7f100 Daily bump. 
From-SVN: r155600
 2010-01-04 00:16:55 +00:00
Richard Guenther
e74003a1b8 re PR testsuite/42583 (FAIL: gfortran.dg/gomp/recursion1.f90: gfortran: libgomp.spec: No such file or directory) 
2010-01-03  Richard Guenther  <rguenther@suse.de>

	PR testsuite/42583
	* gfortran.dg/gomp/recursion1.f90: Remove.

	libgomp/
	* testsuite/libgomp.fortran/recursion1.f90: New testcase.

From-SVN: r155597
 2010-01-03 22:44:56 +00:00
Steven Bosscher
2ad1dda018 re PR rtl-optimization/41862 (-fgcse-sm causes bootstrap-debug comparison failures) 
PR rtl-optimization/41862
	* store-motion.c (store_killed_in_insn, compute_store_table,
	remove_reachable_equiv_notes, replace_store_insn,
	build_store_vectors): Ignore all DEBUG_INSNs.

From-SVN: r155596
 2010-01-03 22:41:22 +00:00
Richard Guenther
5e87f30e99 Warray-bounds.c: Remove XFAILs. 
2010-01-03  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/Warray-bounds.c: Remove XFAILs.
	* gcc.dg/uninit-6.c: Likewise.
	* gcc.dg/struct/wo_prof_array_through_pointer.c: Likewise.

From-SVN: r155595
 2010-01-03 22:39:47 +00:00
Paolo Carlini
5ab06c6dfe set.h: Implement DR 130 here too. 
2010-01-03  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/debug/set.h: Implement DR 130 here too.
	* include/debug/multiset.h: Likewise.
	* include/debug/map.h: Likewise.
	* include/debug/multimap.h: Likewise.
	* include/profile/set.h: Implement DR 130 fully.
	* include/profile/multiset.h: Likewise.
	* include/profile/map.h: Likewise.
	* include/profile/multimap.h: Likewise.
	* include/debug/list: Implement DR 1133 here too.
	* include/ext/pb_ds/detail/debug_map_base.hpp: Comment out for
	now uses of __gnu_cxx::throw_allocator.
	* testsuite/21_strings/basic_string/40160.cc: Don't pass
	explicitly -D_GLIBCXX_DEBUG, doesn't play well with profile-mode
	testing.

From-SVN: r155594
 2010-01-03 20:30:28 +00:00
Janne Blomqvist
c9828e7878 PR libfortran/42420 Large file capable stat for MingW 
From-SVN: r155593
 2010-01-03 20:09:37 +02:00
Janne Blomqvist
f18c74a73d Rotate ChangeLogs for 2008 and 2009 
From-SVN: r155592
 2010-01-03 20:08:27 +02:00
H.J. Lu
d7fb0a6db1 Pass -dumpbase and -dumpdir to gcc for LTO 
gcc/

2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR lto/41564
	* common.opt: Add dumpdir.

	* gcc.c (cc1_options): Add "-dumpbase %B" only if -dumpbase
	isn't specified.
	(option_map): Add --dumpdir.

	* gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add dumpdir.

	* lto-wrapper.c (run_gcc): Add -dumpbase and -dumpdir for -o.

	* opts.c (decode_options): Try dump_dir_name first if
	dump_base_name isn't an absolute path.
	(common_handle_option): Handle OPT_dumpdir.

	* toplev.c (dump_dir_name): New.
	(print_switch_values): Also ignore -dumpdir.

	* toplev.h (dump_dir_name): New.

gcc/lto/

2010-01-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR lto/41564
	* lto.c (DUMPBASE_SUFFIX): New.
	(lto_execute_ltrans): Append a sequence number to -dumpbase
	for LTRANS.

From-SVN: r155591
 2010-01-03 09:03:38 -08:00
Paolo Carlini
eb07a8f567 bitset (bitset<>::bitset(unsigned long long)): Add in C++0x mode. 
2010-01-03  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/profile/bitset (bitset<>::bitset(unsigned long long)): Add
	in C++0x mode.
	* include/debug/bitset (bitset<>::bitset(unsigned long long)): 
	Likewise.

From-SVN: r155589
 2010-01-03 16:17:44 +00:00
Richard Guenther
ba1ee2281d re PR rtl-optimization/42589 (bswap optimization does not work for 32bit (but for 64bit) on 64bit registers) 
2010-01-03  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/42589
	* tree-ssa-math-opts.c (execute_optimize_bswap): Allow
	double-word expansion of bswap32.

	* gcc.target/i386/pr42589.c: New testcase.

From-SVN: r155588
 2010-01-03 15:23:29 +00:00
Paolo Carlini
5004040e8d hashtable (_Hashtable<>): Remove insert_return_type typedef. 
2010-01-03  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/tr1_impl/hashtable (_Hashtable<>): Remove insert_return_type
	typedef.
	* include/profile/unordered_map (unordered_map<>::insert(const
	value_type&), unordered_multimap<>::insert(const value_type&)): Adjust.
	* include/profile/unordered_set (unordered_set<>::insert(const
	value_type&), unordered_multimap<>::insert(const value_type&)):
	Likewise.

From-SVN: r155587
 2010-01-03 14:50:09 +00:00
Steven Bosscher
b0de17ef39 postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM with BLOCK_FOR_INSN. 
* postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM
	with BLOCK_FOR_INSN.
	* auto-inc-dec.c (attempt_change, get_next_ref, find_inc): Likewise.
	* ifcvt.c (noce_get_alt_condition, noce_try_abs,
	noce_process_if_block): Likewise.
	* gcse.c (compute_local_properties, insert_expr_in_table,
	insert_set_in_table, canon_list_insert, find_avail_set,
	pre_insert_copy_insn): Likewise.

	* basic-block.h (BLOCK_NUM): Move from here...
	* sched-int.h (BLOCK_NUM): ... to here to localize it in the scheduler.

From-SVN: r155586
 2010-01-03 13:13:03 +00:00
Paolo Carlini
a8685e159e stl_pair.h (pair<>::pair(_U1&&, const _T2&), [...]): Use std::is_constructible instead of std::is_convertible. 
2010-01-03  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/stl_pair.h (pair<>::pair(_U1&&, const _T2&),
	pair<>::pair(const _T1&, _U2&&), pair<>::pair(_U1&&, _U2&&)):
	Use std::is_constructible instead of std::is_convertible.

From-SVN: r155585
 2010-01-03 12:06:59 +00:00
Richard Guenther
a19eb9d236 re PR tree-optimization/42438 (Fix for PR38819 is too conservative) 
2010-01-03  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/42438
	* tree-ssa-pre.c (struct bb_bitmap_sets): Add
	contains_may_not_return_call flag.
	(BB_MAY_NOTRETURN): New.
	(valid_in_sets): Trapping nary operations are not valid
	in blocks that may not return.
	(insert_into_preds_of_block): Remove check for trapping
	expressions.
	(compute_avail): Compute also BB_MAY_NOTRETURN.

	* gcc.dg/tree-ssa/ssa-pre-27.c: New testcase.

From-SVN: r155584
 2010-01-03 12:06:02 +00:00
Gerald Pfeifer
c41b7b1364 * doc/invoke.texi: Add 2010 to copyright years. 
From-SVN: r155583
 2010-01-03 10:06:56 +00:00
Eric Botcazou
4900aa6146 * config/sparc/sparc.c: Fix formatting nits. 
From-SVN: r155582
 2010-01-03 09:49:01 +00:00