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Author SHA1 Message Date
Joseph Myers
fc52338760 nto.opt: New. 
* config/i386/nto.opt: New.
	* config.gcc (i[34567]86-*-nto-qnx*): Use i386/nto.opt.

From-SVN: r169511
 2011-02-02 01:05:13 +00:00
GCC Administrator
30c60047c8 Daily bump. 
From-SVN: r169510
 2011-02-02 00:18:47 +00:00
Joseph Myers
6d9821e521 netware.opt: New. 
* config/i386/netware.opt: New.
	* config.gcc (i[3456x]86-*-netware*): Use i386/netware.opt.

From-SVN: r169506
 2011-02-01 23:08:01 +00:00
Joseph Myers
cef932d4eb * config/interix.opt (posix): New Driver option. 
From-SVN: r169505
 2011-02-01 22:23:53 +00:00
Ian Lance Taylor
a7c48c8ec5 Test whether libgcc or kernel defines __sync_bool_compare_and_swap_4. 
From-SVN: r169504
 2011-02-01 21:23:07 +00:00
DJ Delorie
56490b7406 * config/m32c/m32c.h (PTRDIFF_TYPE): Remove extra definition. 
From-SVN: r169503
 2011-02-01 16:08:55 -05:00
Ian Lance Taylor
e499b5eef4 Add __sync_bool_compare_and_swap_4 for targets which don't have it. 
From-SVN: r169502
 2011-02-01 20:15:13 +00:00
DJ Delorie
22843acd31 m32c.c (m32c_regno_reg_class): Return smallest reg class for A0/A1. 
* config/m32c/m32c.c (m32c_regno_reg_class): Return smallest reg
class for A0/A1.

From-SVN: r169501
 2011-02-01 14:43:50 -05:00
Sebastian Pop
199c8f2f38 Fix PR47561: print the Graphite flags. 
2011-02-01  Sebastian Pop  <sebastian.pop@amd.com>

	PR tree-optimization/47561
	* toplev.c (process_options): Print the Graphite flags.  Add
	flag_loop_flatten to the list of options requiring Graphite.

From-SVN: r169496
 2011-02-01 18:38:31 +00:00
Paolo Carlini
72660097ec re PR libstdc++/46914 (std::atomic<int*>::exchange(...) doesn't store correct value.) 
2011-02-01  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/46914
	* include/bits/atomic_0.h (_ATOMIC_STORE_, _ATOMIC_MODIFY_,
	_ATOMIC_CMPEXCHNG_): Rename __v -> __w, and __m -> __n, to
	avoid name conflicts.

From-SVN: r169494
 2011-02-01 18:15:39 +00:00
Benjamin Kosnik
04f089357e re PR libstdc++/47560 (FAIL: abi/header_cxxabi.c (test for excess errors)) 
2011-02-01  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/47560
	* config/os/hpux/os_defines.h: Remove use of macros on namespace.

From-SVN: r169491
 2011-02-01 17:11:17 +00:00
Joseph Myers
926bcf2265 * config/i386/cygming.opt (posix): New Driver option. 
From-SVN: r169490
 2011-02-01 16:45:09 +00:00
Joseph Myers
59793c5171 vxworks.opt: New. 
* config/arm/vxworks.opt: New.
	* config.gcc (arm-wrs-vxworks): Use arm/vxworks.opt.

From-SVN: r169489
 2011-02-01 16:43:49 +00:00
Joseph Myers
183c38a4f9 elf.opt: New. 
* config/alpha/elf.opt: New.
	* config.gcc (alpha*-*-linux*, alpha*-*-gnu*, alpha*-*-freebsd*,
	alpha*-*-netbsd*, alpha*-*-openbsd*): Use alpha/elf.opt.

From-SVN: r169488
 2011-02-01 16:42:51 +00:00
Richard Guenther
9939e416ee re PR tree-optimization/47559 (ICE: verify_stmts failed: statement marked for throw, but doesn't with -fnon-call-exceptions and noexcept) 
2011-02-01  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/47559
	* tree-ssa-loop-im.c (can_sm_ref_p): Do not perform
	store-motion on references that can throw.

	* g++.dg/torture/pr47559.C: New testcase.

From-SVN: r169487
 2011-02-01 16:15:56 +00:00
Bernd Schmidt
4a3c9687cf tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB. 
* tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB.
	* tree-pass.h (TDF_CSELIB): New macro.
	* cselib.c (new_cselib_val, expand_loc, cselib_expand_value_rtx_1,
	cselib_lookup): Check for it rather than for TDF_DETAILS.

From-SVN: r169482
 2011-02-01 15:12:26 +00:00
Janus Weil
0f0a4367ab re PR fortran/47565 ([OOP] Segfault with TBP) 
2011-02-01  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47565
	* trans-expr.c (gfc_conv_structure): Handle constructors for procedure
	pointer components with allocatable result.


2011-02-01  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47565
	* gfortran.dg/typebound_call_20.f03: New.

From-SVN: r169480
 2011-02-01 15:59:40 +01:00
H.J. Lu
dd3b31fbce Check HOST_BIT_BUCKET when settting dump base/dir. 
2011-02-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR driver/47547
	* lto-wrapper.c (run_gcc): Don't add -dumpdir if linker_output
	is HOST_BIT_BUCKET.

	* opts.c (finish_options): Don't add x_aux_base_name if it is
	HOST_BIT_BUCKET.

From-SVN: r169479
 2011-02-01 06:42:08 -08:00
Richard Guenther
34c1de7982 re PR tree-optimization/47555 (Huge memory usage when optimizing) 
2011-02-01  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/47555
	Revert
	2010-07-15  Sebastian Pop  <sebastian.pop@amd.com>

	* params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100.

	* gcc.dg/pr47555.c: New testcase.

From-SVN: r169478
 2011-02-01 14:36:00 +00:00
Sebastien Bourdeauducq
dd2804d247 re PR target/46692 (Missing LM32 multilibs for divider and sign extender) 
PR gcc/46692
	* config/lm32/t-lm32: Add multilib for all CPU options.

From-SVN: r169473
 2011-02-01 11:52:12 +00:00
Sebastien Bourdeauducq
fdd3083a51 MAINTAINERS (CPU Port Maintainers): Add myself. 
* MAINTAINERS (CPU Port Maintainers): Add myself.

From-SVN: r169471
 2011-02-01 11:02:47 +00:00
Paolo Carlini
bfa7f5619d lwg-active.html: Update to Revision D73. 
2011-01-31  Paolo Carlini  <paolo.carlini@oracle.com>

	* doc/html/ext/lwg-active.html: Update to Revision D73.
	* doc/html/ext/lwg-closed.html: Likewise.
	* doc/html/ext/lwg-defects.html: Likewise.
	* doc/xml/manual/intro.xml: Update status of issues 408, 539, 865.

From-SVN: r169470
 2011-02-01 11:01:13 +00:00
Richard Guenther
3fd3b156d6 re PR tree-optimization/47541 (For integer pointers, the value of ++*p is not written back to memory) 
2011-02-01  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/47541
	* tree-ssa-structalias.c (push_fields_onto_fieldstack): Make
	sure to have a field at offset zero.

	* g++.dg/torture/pr47541.C: New testcase.

From-SVN: r169468
 2011-02-01 09:47:21 +00:00
Janne Blomqvist
3eaa6afc66 Include errno.h needed by fallbacks 
From-SVN: r169467
 2011-02-01 10:27:55 +02:00
Jerry DeLisle
21ac7f65b8 re PR libquadmath/47293 (libquadmath: strtoflt128 - NAN not correctly read and C99 hex floating point format missing) 
2011-01-31  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libquadmath/47293
	* gdtoa/qd_qnan.h: Fix NAN bit patterns.
	* gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.

From-SVN: r169466
 2011-02-01 02:29:18 +00:00
Benjamin Kosnik
30f276c1dc run_doxygen: Allow doxygen 1.7.0 again. 
2011-02-01  Benjamin Kosnik  <bkoz@redhat.com>

	* scripts/run_doxygen: Allow doxygen 1.7.0 again.
	* doc/doxygen/user.cfg.in (PDF_HYPERLINKS): Re-enable.
	(COMPACT_LATEX): Enable.

	* include/profile/impl/profiler_container_size.h: Adjust doxygen markup.
	* include/profile/impl/profiler_hash_func.h: Same.
	* include/bits/hashtable.h: Same.
	* include/backward/auto_ptr.h: Same.
	* include/backward/strstream: Same.
	* include/backward/backward_warning.h: Same.
	* include/backward/binders.h: Same.

From-SVN: r169464
 2011-02-01 01:31:42 +00:00
Gerald Pfeifer
332b3e1e31 debug.xml: Use GDB instead of gdb. 
* doc/xml/manual/debug.xml: Use GDB instead of gdb.
	Adjust link to GDB manual.

From-SVN: r169463
 2011-02-01 00:52:36 +00:00
GCC Administrator
a359924088 Daily bump. 
From-SVN: r169460
 2011-02-01 00:17:59 +00:00
Ian Lance Taylor
7467fc4bcd libgo/Makefile.am: Simplify build to avoid unnecessary .a files. 
From-SVN: r169456
 2011-01-31 23:43:49 +00:00
Janus Weil
463ec8224b re PR fortran/47455 ([OOP] internal compiler error: in fold_convert_loc, at fold-const.c:2028) 
2011-01-31  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47455
	* trans-expr.c (gfc_conv_procedure_call): Handle procedure pointers
	with pointer or allocatable result.


2011-01-31  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47455
	* gfortran.dg/typebound_call_19.f03: New.

From-SVN: r169455
 2011-01-31 23:51:59 +01:00
Joseph Myers
f16072b6e8 * config/arc/arc.opt (EB, EL): New Driver options. 
From-SVN: r169454
 2011-01-31 22:36:42 +00:00
Joseph Myers
6456cf2e5b osf5.opt: New. 
* config/alpha/osf5.opt: New.
	* config.gcc (alpha*-dec-osf5.1*): Use alpha/osf5.opt.

From-SVN: r169453
 2011-01-31 21:57:16 +00:00
Joseph Myers
cdde6ab41f * config/vms/vms.opt (map, mvms-return-codes): New Driver options. 
From-SVN: r169451
 2011-01-31 21:35:31 +00:00
Janne Blomqvist
3a13ffa951 Fix GF_CLOCK_MONOTONIC from r169449 
From-SVN: r169450
 2011-01-31 22:58:41 +02:00
Janne Blomqvist
b6e7a3d1f9 Use clock_gettime in libgfortran timing intrinsics, cleanup 
From-SVN: r169449
 2011-01-31 22:52:00 +02:00
Benjamin Kosnik
e1bcd685a2 c++config (_GLIBCXX_DEPRECATED): To _GLIBCXX_USE_DEPRECATED. 
2011-01-31  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/c++config (_GLIBCXX_DEPRECATED): To
	_GLIBCXX_USE_DEPRECATED.
	(_GLIBCXX_DEPRECATED_ATTR): To _GLIBCXX_DEPRECATED.
	* doc/xml/manual/using.xml: Same.
	* include/std/memory: Same.
	* include/std/streambuf: Same.
	* include/bits/shared_ptr.h: Same.
	* include/bits/unique_ptr.h: Same.
	* include/bits/shared_ptr_base.h: Same.
	* include/bits/stl_function.h: Same.
	* include/tr1/shared_ptr.h: Same.
	* include/backward/auto_ptr.h: Same.
	* include/backward/binders.h: Same.

From-SVN: r169448
 2011-01-31 20:46:43 +00:00
Jakub Jelinek
60d237aff2 re PR c++/47416 (ICE in build_data_member_initialization, at cp/semantics.c:5509) 
PR c++/47416
	* semantics.c (build_data_member_initialization): Handle
	STATEMENT_LIST always instead of just for CLEANUP_BODY.

	* g++.dg/cpp0x/pr47416.C: New test.

From-SVN: r169447
 2011-01-31 21:19:25 +01:00
Mike Stump
882020aa1c Oops, almost forgot to check-in ChangeLog. 
From-SVN: r169446
 2011-01-31 19:35:23 +00:00
Sebastian Pop
7633415cb2 Use Alias in common.opt to make -ftree-loop-linear an alias of -floop-interchange. 
2011-01-31  Sebastian Pop  <sebastian.pop@amd.com>

	* common.opt (ftree-loop-linear): Use Alias to make it an alias of
	-floop-interchange.
	* invoke.texi (-ftree-loop-linear): Make it clear that this flag
	is an alias of -floop-interchange and that it requires the
	Graphite infrastructure.
	* tree-ssa-loop.c (gate_graphite_transforms): Do not set
	flag_loop_interchange based on the value of flag_tree_loop_linear.

From-SVN: r169445
 2011-01-31 19:30:55 +00:00
Paul Thomas
fabb6f8ea1 re PR fortran/47519 (Deferred-length string wrong results with character intrinsic functions) 
2011-01-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/47519
	* trans-stmt.c (gfc_trans_allocate): Improve handling of
	deferred character lengths with SOURCE.
	* iresolve.c (gfc_resolve_repeat): Calculate character
	length from source length and ncopies.
	* dump-parse-tree.c (show_code_node): Show MOLD and SOURCE
	expressions for ALLOCATE.


2011-01-31  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/47519
	* gfortran.dg/allocate_deferred_char_scalar_2.f03: New test.

From-SVN: r169444
 2011-01-31 19:13:13 +00:00
Janus Weil
b6c77bcb57 re PR fortran/47463 ([OOP] ICE in gfc_add_component_ref) 
2011-01-31  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47463
	* resolve.c (resolve_typebound_subroutine): Bug fix for the case of
	an argument of a typebound assignment being a component.


2011-01-31  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47463
	* gfortran.dg/typebound_assignment_1.f03: New.

From-SVN: r169443
 2011-01-31 19:11:32 +01:00
Jakub Jelinek
0425d6f563 re PR tree-optimization/47538 (GNU Scientific Library miscompiled by gcc 4.6) 
PR tree-optimization/47538
	* tree-ssa-ccp.c (bit_value_binop_1): For uns computation use
	type instead of r1type, except for comparisons.  For right
	shifts and comparisons punt if there are mismatches in
	sizetype vs. non-sizetype types.

	* gcc.c-torture/execute/pr47538.c: New test.

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

From-SVN: r169441
 2011-01-31 17:52:22 +01:00
Rainer Orth
529da9b570 re PR target/45325 (target attribute doesn't work with -march=i586) 
PR target/45325
	* gcc.target/i386/pr38240.c: Add dg-options "-msse".

From-SVN: r169440
 2011-01-31 14:56:31 +00:00
Rainer Orth
500b16c3f0 sourcebuild.texi (Effective-Target Keywords): Document avx_runtime. 
* doc/sourcebuild.texi (Effective-Target Keywords): Document
	avx_runtime.

From-SVN: r169439
 2011-01-31 14:20:54 +00:00
Rainer Orth
f39ebf7fc4 * g++.dg/abi/mangle40.C: Pass "" to dg-require-weak. 
From-SVN: r169438
 2011-01-31 14:14:16 +00:00
Rainer Orth
e279edb0d8 configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld version number. 
* configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld
	version number.
	* configure: Regenerate.

From-SVN: r169437
 2011-01-31 14:07:45 +00:00
Rainer Orth
7c1e8838b2 configure.ac (*-*-solaris2*): Add -lrt to THREADLIBS. 
* configure.ac (*-*-solaris2*): Add -lrt to THREADLIBS.
	* configure: Regenerate.

From-SVN: r169436
 2011-01-31 14:00:46 +00:00
Rainer Orth
c6092243c9 configure.ac (gcc_cv_ld_static_option): Define. 
gcc:
	* configure.ac (gcc_cv_ld_static_option): Define.
	(gcc_cv_ld_dynamic_option): Define.
	(gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive
	instead.
	(HAVE_LD_STATIC_DYNAMIC): Update message.
	(LD_STATIC_OPTION): Define.
	(LD_DYNAMIC_OPTION): Define.
	* configure: Regenerate.
	* config.in: Regenerate.
	* gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS &&
	HAVE_LD_STATIC_DYNAMIC]: Use them.

	gcc/cp:
	* g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
	LD_STATIC_OPTION, LD_DYNAMIC_OPTION.

	gcc/fortran:
	* gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use
	LD_STATIC_OPTION, LD_DYNAMIC_OPTION.

	gcc/go:
	* gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
	LD_STATIC_OPTION, LD_DYNAMIC_OPTION.

From-SVN: r169435
 2011-01-31 13:52:42 +00:00
Nick Clifton
d7862be3fa rx.c (rx_get_stack_layout): Only save call clobbered registers inside interrupt handlers if... 
* config/rx/rx.c (rx_get_stack_layout): Only save call clobbered
	registers inside interrupt handlers if the handler is not a leaf
	function.

From-SVN: r169434
 2011-01-31 11:38:43 +00:00
Eric Botcazou
171bbfd2ef re PR rtl-optimization/44031 (ice in subst_reloads, at reload.c:6327) 
PR rtl-optimization/44031
	* gcc.c-torture/compile/20110131-1.c: New test.

From-SVN: r169433
 2011-01-31 10:45:20 +00:00