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Author SHA1 Message Date
Rainer Orth
11fdd877a5 configure.ac: Don't use libdl on mips-sgi-irix6*. 
* configure.ac: Don't use libdl on mips-sgi-irix6*.
	* configure: Regenerate.

From-SVN: r169521
 2011-02-02 13:53:56 +00:00
Janus Weil
da285ce8e4 re PR fortran/47572 ([OOP] Invalid: Allocatable polymorphic with init expression.) 
2011-02-02  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/47572
	* resolve.c (resolve_fl_variable): Handle polymorphic allocatables.


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

	PR fortran/47572
	* gfortran.dg/class_36.f03: New.

From-SVN: r169520
 2011-02-02 14:11:50 +01:00
Richard Guenther
5cbf5c20cf re PR middle-end/47566 (ICE in vn_reference_lookup) 
2011-02-02  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/47566
	* builtins.c (builtin_save_expr): No SAVE_EXPR for SSA_NAMEs.

	* gcc.dg/lto/20110201-1_0.c: New testcase.

From-SVN: r169518
 2011-02-02 09:59:23 +00:00
Janne Blomqvist
aa8374708a PR 47571 Weakref trickery for clock_gettime() 
From-SVN: r169517
 2011-02-02 10:48:24 +02:00
Alexandre Oliva
e829c3213b re PR debug/47106 (-fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack) 
PR debug/47106
PR debug/47402
* tree-inline.c (declare_return_variable): Remove unused caller
variable.

From-SVN: r169516
 2011-02-02 06:28:22 +00:00
Alexandre Oliva
83d707929b re PR debug/47106 (-fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack) 
PR debug/47106
PR debug/47402
* tree-flow-inline.h (clear_is_used, is_used_p): New.
* cfgexpand.c (account_used_vars_for_block): Use them.
* tree-nrv.c (tree_nrv): Likewise.
* tree-ssa-live.c (remove_unused_scope_block_p): Likewise.
(dump_scope_block): Likewise.
(remove_unused_locals): Likewise.

From-SVN: r169515
 2011-02-02 06:18:01 +00:00
Alexandre Oliva
aaa2ac931e re PR debug/47106 (-fcompare-debug failure (length) with -fpartial-inlining -flto -fconserve-stack) 
PR debug/47106
PR debug/47402
* tree-inline.c (declare_return_variable): Add result decl to
local decls only once.
* gimple-low.c (record_vars_into): Mark newly-created variables
as referenced.

From-SVN: r169514
 2011-02-02 05:44:38 +00:00
Alexandre Oliva
a59d15cf9f re PR debug/47498 (-fcompare-debug failure with -fsched2-use-superblocks) 
gcc/ChangeLog:
PR debug/47498
PR debug/47501
PR debug/45136
PR debug/45130
* haifa-sched.c (get_ebb_head_tail): Move notes across boundary
debug insns.
(no_real_insns_p, schedule_block, set_priorities): Drop special
treatment of boundary debug insns.
* sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug
insns.
* sched-ebb.c (schedule_ebbs): Adjust skipping of debug insns.
* sched-int.h (DEBUG_INSN_SCHED_P): Remove.
(BOUNDARY_DEBUG_INSN_P): Likewise.
(SCHEDULE_DEBUG_INSN_P): Likewise.
* sched-rgn.c (init_ready_list): Drop special treatment of
boundary debug insns.
* final.c (rest_of_clean_state): Clear notes' BB.
gcc/testsuite/ChangeLog:
PR debug/47498
PR debug/47501
PR debug/45136
PR debug/45130
* debug/pr47498.c: New.
* debug/pr47501.c: New.

From-SVN: r169513
 2011-02-02 04:31:35 +00:00
Joseph Myers
6fc2f091e7 * config/openbsd.opt (assert=): New Driver option. 
From-SVN: r169512
 2011-02-02 01:21:52 +00:00
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