git.ipfire.org Git - thirdparty/gcc.git/log

Add missing testcase for PR44676.

2010-12-07 Sebastian Pop <sebastian.pop@amd.com>

PR tree-optimization/44676
* gcc.dg/graphite/id-pr44676.c: New.

From-SVN: r167555

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Jakub Jelinek [Tue, 7 Dec 2010 15:32:58 +0000 (16:32 +0100)]

backport: re PR target/43897 (IA-64 asm clobbers are ignored)

Backport from mainline
2010-12-06 Jakub Jelinek <jakub@redhat.com>

PR target/43897
* config/ia64/ia64.c (rtx_needs_barrier): Handle asm CLOBBER
as a store into that register.

* gcc.target/ia64/pr43897.c: New test.

From-SVN: r167551

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Jakub Jelinek [Tue, 7 Dec 2010 15:30:47 +0000 (16:30 +0100)]

backport: re PR rtl-optimization/46777 (ICE: in rtl_verify_flow_info, at cfgrtl.c:2164 with -O -fgcse -fno-tree-dominator-opts -funroll-loops)

Backport from mainline
2010-12-06 Jakub Jelinek <jakub@redhat.com>

PR rtl-optimization/46777
* cfglayout.c (duplicate_insn_chain): Avoid duplicating
also barrier after tablejump.

* gcc.dg/pr46777.c: New test.

From-SVN: r167550

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Jakub Jelinek [Tue, 7 Dec 2010 15:27:50 +0000 (16:27 +0100)]

backport: re PR fortran/46753 (ICE: OpenMP - in extract_omp_for_data, at omp-low.c:335)

Backport from mainline
2010-12-02 Jakub Jelinek <jakub@redhat.com>

PR fortran/46753
* trans-openmp.c (gfc_trans_omp_do): Use build2_loc instead of
fold_build2_loc for OMP_FOR conditions.

* libgomp.fortran/pr46753.f90: New test.

From-SVN: r167549

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Jakub Jelinek [Tue, 7 Dec 2010 15:26:37 +0000 (16:26 +0100)]

backport: re PR libgomp/45240 (parallel.c: GOMP_parallel_end locks a mutex but fails to unlock it after atomic operation complete)

Backport from mainline
2010-12-02 Jakub Jelinek <jakub@redhat.com>

PR libgomp/45240
* parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
at the end if sync builtins aren't supported.

From-SVN: r167547

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Jakub Jelinek [Tue, 7 Dec 2010 15:25:48 +0000 (16:25 +0100)]

backport: re PR rtl-optimization/46614 (gcc.dg/vect/vect-strided-u8-i8-gap4.c FAILs with -fno-rename-registers -fsched2-use-superblocks)

Backport from mainline
2010-11-24 Jakub Jelinek <jakub@redhat.com>

PR rtl-optimization/46614
* sched-deps.c (NON_FLUSH_JUMP_KIND, NON_FLUSH_JUMP_P): Define.
(deps_analyze_insn): Mark JUMP_INSNs in
last_pending_memory_flush that weren't added through
flush_pending_lists with NON_FLUSH_JUMP_KIND.
(sched_analyze_2, sched_analyze_insn): Check NON_FLUSH_JUMP_P
on INSN_LIST instead of JUMP_P check on its operand.
* sched-rgn.c (concat_INSN_LIST): Copy over REG_NOTE_KIND.

PR rtl-optimization/46614
* gcc.dg/pr46614.c: New test.

From-SVN: r167546

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Jakub Jelinek [Tue, 7 Dec 2010 15:23:15 +0000 (16:23 +0100)]

backport: re PR middle-end/46629 (Failed to build 200.sixtrack in SPEC CPU 2000)

Backport from mainline
2010-11-24 Jakub Jelinek <jakub@redhat.com>

PR middle-end/46629
* cfgexpand.c (maybe_cleanup_end_of_block): Test NEXT_INSN (insn)
instead of insn with any_condjump_p.

2010-11-23 Jakub Jelinek <jakub@redhat.com>

PR middle-end/46499
* cfgexpand.c (maybe_cleanup_end_of_block): Remove also BARRIERs
following unconditional jumps.

* gcc.dg/pr46499-1.c: New test.
* gcc.dg/pr46499-2.c: New test.

From-SVN: r167545

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Jakub Jelinek [Tue, 7 Dec 2010 15:20:25 +0000 (16:20 +0100)]

backport: re PR c++/46538 (ICE: SIGSEGV in cp_make_fname_decl (decl.c:3690) on invalid code when using __PRETTY_FUNCTION__)

Backport from mainline
2010-11-20 Jakub Jelinek <jakub@redhat.com>

PR c++/46538
* decl.c (cp_make_fname_decl): Return error_mark_node if
current_binding_level has already sk_function_parms kind.

* g++.dg/other/error34.C: New test.

From-SVN: r167543

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Sebastian Pop [Tue, 7 Dec 2010 15:18:39 +0000 (15:18 +0000)]

Fix PR44676: fix invariant phi node removal.

Backport from trunk
http://gcc.gnu.org/viewcvs?view=revision&revision=163105

2010-05-07 Sebastian Pop <sebastian.pop@amd.com>

Backport from mainline:
2010-05-07 Sebastian Pop <sebastian.pop@amd.com>

PR tree-optimization/44676
* graphite-sese-to-poly.c (loop_entry_phi_arg): Renamed
phi_arg_in_outermost_loop.
(remove_simple_copy_phi): Call phi_arg_in_outermost_loop.
(remove_invariant_phi): Same.

From-SVN: r167542

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Jakub Jelinek [Tue, 7 Dec 2010 15:12:45 +0000 (16:12 +0100)]

backport: re PR target/45870 (note: non-delegitimized UNSPEC 5 found (-O1 -g))

Backport from mainline
2010-11-19 Jakub Jelinek <jakub@redhat.com>

PR target/45870
* dwarf2out.c (const_ok_for_output_1): Don't complain about
non-delegitimized TLS UNSPECs.

From-SVN: r167541

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Jakub Jelinek [Tue, 7 Dec 2010 15:11:46 +0000 (16:11 +0100)]

backport: re PR middle-end/46534 (ICE optimizing printf ("...>10MBstring\n") into puts)

Backport from mainline
2010-11-18 Jakub Jelinek <jakub@redhat.com>

PR middle-end/46534
* builtins.c (fold_builtin_printf): Don't copy and modify string
before build_string_literal, instead modify what
build_string_literal returned.

* gcc.c-torture/compile/pr46534.c: New test.

From-SVN: r167540

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Jakub Jelinek [Tue, 7 Dec 2010 15:08:54 +0000 (16:08 +0100)]

backport: re PR rtl-optimization/46440 (ICE: in rtl_verify_flow_info, at cfgrtl.c:2165 with -fstack-protector-all -fno-tree-dominator-opts -fno-tree-fre)

Backport from mainline
2010-11-17 Jakub Jelinek <jakub@redhat.com>

PR rtl-optimization/46440
* combine.c (update_cfg_for_uncondjump): When changing
an indirect jump into unconditional jump, remove BARRIERs
from bb's footer.

* gcc.dg/pr46440.c: New test.

From-SVN: r167539

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Jakub Jelinek [Tue, 7 Dec 2010 15:06:27 +0000 (16:06 +0100)]

backport: re PR c++/46401 (very slow compile time with -Wsequence-point)

Backport from mainline
2010-11-16 Jakub Jelinek <jakub@redhat.com>

PR c++/46401
* c-common.c (warning_candidate_p): Don't track non-const calls
or STRING_CSTs.

* g++.dg/warn/Wsequence-point-3.C: New test.

From-SVN: r167538

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GCC Administrator [Tue, 7 Dec 2010 00:18:17 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r167524

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Rainer Orth [Mon, 6 Dec 2010 17:28:38 +0000 (17:28 +0000)]

gcc:

Backport from mainline:
2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

* doc/sourcebuild.texi (Add Options): Document tls.

gcc/testsuite:
Backport from mainline:
2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

* lib/target-supports.exp (add_options_for_tls): New proc.
* g++.dg/tls/static-1.C: Use dg-add-options tls.
* g++.dg/tls/static-1a.cc: Likewise.
* gcc.dg/tls/emutls-1.c: Likewise.
* gcc.dg/tls/opt-11.c: Likewise.
* gcc.dg/tls/opt-12.c: Likewise.
* gcc.dg/tls/pr24428-2.c: Likewise.
* gcc.dg/tls/pr24428.c: Likewise.

2010-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

PR target/46131
* lib/target-supports.exp (add_options_for_tls): Pass -pthread for
*-*-osf*.

From-SVN: r167507

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Rainer Orth [Mon, 6 Dec 2010 17:21:48 +0000 (17:21 +0000)]

backport: re PR testsuite/43925 (Plugin tests unresolved on IRIX 6.5: libintl.h: No such file or directory)

Backport from mainline:
2010-07-16 Iain Sandoe <iains@gcc.gnu.org>

PR testsuite/43925
* lib/plugin-support.exp (plugin-test-execute):
Add ${gcc_objdir}/intl to includes.

From-SVN: r167506

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Rainer Orth [Mon, 6 Dec 2010 16:18:57 +0000 (16:18 +0000)]

configure.ac (libffi_cv_as_ascii_pseudo_op): Use double backslashes.

* configure.ac (libffi_cv_as_ascii_pseudo_op): Use double
backslashes.
(libffi_cv_as_string_pseudo_op): Likewise.
* configure: Regenerate.

From-SVN: r167503

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Rainer Orth [Mon, 6 Dec 2010 16:11:05 +0000 (16:11 +0000)]

run_acats (which): Assign output to temporary variable, only use if successful.

* ada/acats/run_acats (which): Assign output to temporary
variable, only use if successful.
Use last field of type output.

From-SVN: r167500

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Richard Guenther [Mon, 6 Dec 2010 13:07:12 +0000 (13:07 +0000)]

re PR tree-optimization/46806 (-O3 implies 0 <= 8 <= 7)

2010-12-06 Richard Guenther <rguenther@suse.de>

PR tree-optimization/46806
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Do not
coalesce different types.

* g++.dg/torture/20100825.C: New testcase.

From-SVN: r167492

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GCC Administrator [Mon, 6 Dec 2010 00:17:49 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r167477

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Richard Guenther [Sun, 5 Dec 2010 08:15:33 +0000 (08:15 +0000)]

re PR tree-optimization/46663 (ICE: SIGSEGV in vect_recog_pow_pattern (gimple.h:2055) with -O -fexceptions -ftree-vectorize)

PR tree-optimization/46663
* tree-vect-patterns.c (vect_recog_pow_pattern): Check that
FUNCTION_DECL exists and that it's a builtin.

Co-Authored-By: Ira Rosen <irar@il.ibm.com>
From-SVN: r167469

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GCC Administrator [Sun, 5 Dec 2010 00:17:52 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r167463

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Daniel Kraft [Sat, 4 Dec 2010 12:12:35 +0000 (13:12 +0100)]

re PR fortran/46794 (ICE on valid code involving power of small integer kinds)

2010-12-04 Daniel Kraft <d@domob.eu>

PR fortran/46794
* trans-expr.c (gfc_conv_power_op): Handle kind of result expression
correctly for integer kind 1 and 2 operands.

2010-12-04 Daniel Kraft <d@domob.eu>

PR fortran/46794
* gfortran.dg/power2.f90: New test.

From-SVN: r167454

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GCC Administrator [Sat, 4 Dec 2010 00:19:08 +0000 (00:19 +0000)]

Daily bump.

From-SVN: r167449

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Jason Merrill [Fri, 3 Dec 2010 20:08:28 +0000 (15:08 -0500)]

re PR debug/46123 (ICE: in output_aranges, at dwarf2out.c:11531 with -feliminate-dwarf2-dups -g)

PR debug/46123
* dwarf2out.c (gen_type_die_with_usage): Don't put local types in
a declaration DIE.

From-SVN: r167441

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Jason Merrill [Fri, 3 Dec 2010 18:44:04 +0000 (13:44 -0500)]

re PR c++/46058 (gcc crashes with lvalue error on the following Code)

PR c++/46058
* tree.c (lvalue_kind) [SCOPE_REF]: Handle non-dependent case.

From-SVN: r167438

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Rainer Orth [Fri, 3 Dec 2010 12:54:16 +0000 (12:54 +0000)]

backport: osf.h (MD_UNWIND_SUPPORT): Define.

2010-12-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

Backport from mainline:
2010-09-15  Olivier Hainque  <hainque@adacore.com>
             Jose Ruiz  <ruiz@adacore.com>

* config/alpha/osf.h (MD_UNWIND_SUPPORT): Define.
* config/alpha/osf-unwind.h: New file.

From-SVN: r167424

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Rainer Orth [Fri, 3 Dec 2010 12:51:59 +0000 (12:51 +0000)]

backport: rtti3.C: Scan for .weakext on alpha*-dec-osf*.

Backport from mainline:
2010-11-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

* g++.dg/abi/rtti3.C: Scan for .weakext on alpha*-dec-osf*.
* g++.dg/abi/thunk4.C: Likewise.
* g++.dg/other/anon5.C: Skip on alpha*-dec-osf*.
* g++.dg/warn/pr31246.C: XFAIL on alpha*-dec-osf*.
* g++.dg/warn/weak1.C: Skip on alpha*-dec-osf*.
* g++.old-deja/g++.eh/badalloc1.C [!STACK_SIZE && __osf__]: Use
large arena_size.
* gcc.dg/attr-weakref-1.c: Skip on alpha*-dec-osf*.
* gcc.dg/intmax_t-1.c: Likewise.

From-SVN: r167423

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Rainer Orth [Fri, 3 Dec 2010 12:46:12 +0000 (12:46 +0000)]

backport: re PR target/45693 (All Tru64 UNIX C++ EH tests fail)

Backport from mainline:
2010-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

PR target/45693
* configure.host (osf*): Set os_include_dir to os/generic.
Add -lpthread to OPT_LDFLAGS.

From-SVN: r167422

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Rainer Orth [Fri, 3 Dec 2010 12:43:25 +0000 (12:43 +0000)]

backport: jvmti.exp (gcj_jvmti_compile_cxx_to_o): Add -pthread on alpha*-dec-osf*.

Backport from mainline:
2010-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

* testsuite/libjava.jvmti/jvmti.exp (gcj_jvmti_compile_cxx_to_o):
Add -pthread on alpha*-dec-osf*.
* testsuite/libjava.jvmti/jvmti-interp.exp
(gcj_jni_compile_c_to_so): Likewise.

From-SVN: r167420

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Rainer Orth [Fri, 3 Dec 2010 12:40:57 +0000 (12:40 +0000)]

gcc:

Backport from mainline:
2010-11-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

* config/mips/iris6.h [!IRIX_USING_GNU_LD]
(SUPPORTS_INIT_PRIORITY): Define.

gcc/testsuite:
Backport from mainline:
2010-11-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

* lib/prune.exp (prune_gcc_output): Ignore IRIX 6 linker multiline
warning.
* g++.dg/abi/packed1.C (struct INNER): Ignore warning on
mips-sgi-irix*.
* g++.dg/cpp/_Pragma1.C: Skip on mips-sgi-irix*.
* gcc.target/mips/call-3.c: Add dg-require-visibility.

From-SVN: r167419

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Rainer Orth [Fri, 3 Dec 2010 12:37:39 +0000 (12:37 +0000)]

backport: inclhack.def (irix_pthread_init): New fix.

Backport from mainline:
2010-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

* inclhack.def (irix_pthread_init): New fix.
* fixincl.x: Regenerate.
* tests/base/pthread.h [IRIX_PTHREAD_INIT_CHECK]: New test.

From-SVN: r167418

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Rainer Orth [Fri, 3 Dec 2010 12:35:37 +0000 (12:35 +0000)]

backport: configure.ac (*-*-irix6*): Disable set_have_as_tls.

Backport from mainline:
2010-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

* configure.ac (*-*-irix6*): Disable set_have_as_tls.
(*-*-osf*): Likewise.
* configure: Regenerate.

From-SVN: r167417

commit | commitdiff | tree

Rainer Orth [Fri, 3 Dec 2010 09:53:36 +0000 (09:53 +0000)]

backport: vla8.f90: Use dg-timeout-factor 2.0.

Backport from mainline:
2010-12-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>

* testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.

From-SVN: r167410

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GCC Administrator [Fri, 3 Dec 2010 00:17:54 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r167404

commit | commitdiff | tree

GCC Administrator [Thu, 2 Dec 2010 00:19:39 +0000 (00:19 +0000)]

Daily bump.

From-SVN: r167362

commit | commitdiff | tree

GCC Administrator [Wed, 1 Dec 2010 00:17:45 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r167321

commit | commitdiff | tree

Kai Tietz [Tue, 30 Nov 2010 20:56:35 +0000 (20:56 +0000)]

backport: re PR libgcj/42986 (natVMSecureRandom.cc  error: expected type-specifier)

2010-11-30  Kai Tietz  <kai.tietz@onevision.com>

        Backport from mainline
        2010-08-12  Tom Tromey  <tromey@redhat.com>

        PR libgcj/42986
        * gnu/java/security/jce/prng/natVMSecureRandomWin32.cc
        (natGenerateSeed): Add missing "::".

From-SVN: r167314

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GCC Administrator [Tue, 30 Nov 2010 00:20:04 +0000 (00:20 +0000)]

Daily bump.

From-SVN: r167281

commit | commitdiff | tree

H.J. Lu [Mon, 29 Nov 2010 21:54:24 +0000 (21:54 +0000)]

Use SSA_NAME_DEF_STMT only on SSA_NAMEs.

gcc/

2010-11-29  H.J. Lu  <hongjiu.lu@intel.com>

Backport from mainline
PR middle-end/46651
2010-07-22  Sebastian Pop  <sebastian.pop@amd.com>

* graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Use
SSA_NAME_DEF_STMT only on SSA_NAMEs.

gcc/testsuite/

2010-11-29  H.J. Lu  <hongjiu.lu@intel.com>

Backport from mainline
2010-07-22  Sebastian Pop  <sebastian.pop@amd.com>

PR middle-end/46651
* gcc.dg/graphite/id-24.c: New.

From-SVN: r167274

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Uros Bizjak [Mon, 29 Nov 2010 20:31:21 +0000 (21:31 +0100)]

[multiple changes]

2010-11-29  Zdenek Dvorak  <rakdver@kam.uniff.cz>

PR tree-optimization/46675
* tree-ssa-loop-niter.c (split_to_var_and_offset): Avoid overflow
in offset calculation.

testsuite/ChangeLog:

2010-11-29  Richard Guenther  <rguenther@suse.de>
    Zdenek Dvorak  <rakdver@kam.uniff.cz>

PR tree-optimization/46675
* gcc.dg/pr46675.c: New test.

From-SVN: r167267

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Alexandre Oliva [Mon, 29 Nov 2010 19:20:48 +0000 (19:20 +0000)]

re PR debug/46258 (gcc.dg/tree-ssa/pr23820.c: -fcompare-debug failure with -O3 -ffloat-store)

PR debug/46258
* tree-cfg.c (replace_uses_by): Don't mark BBs as altered on
debug stmts.

From-SVN: r167264

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GCC Administrator [Mon, 29 Nov 2010 00:19:32 +0000 (00:19 +0000)]

Daily bump.

From-SVN: r167228

commit | commitdiff | tree

Eric Botcazou [Sun, 28 Nov 2010 17:34:41 +0000 (17:34 +0000)]

aliasing2.adb (dg-final): Robustify pattern matching.

* gnat.dg/aliasing2.adb (dg-final): Robustify pattern matching.
* gnat.dg/pack9.adb (dg-final): Likewise.

From-SVN: r167223

commit | commitdiff | tree

GCC Administrator [Sun, 28 Nov 2010 00:19:01 +0000 (00:19 +0000)]

Daily bump.

From-SVN: r167215

commit | commitdiff | tree

Tobias Burnus [Sat, 27 Nov 2010 21:26:15 +0000 (22:26 +0100)]

re PR fortran/46638 (Wrong result with TRANSFER from string to DT)

2010-11-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46638
        PR fortran/46668
        * gfortran.dg/transfer_simplify_10.f90: Fix endian issue.

From-SVN: r167210

commit | commitdiff | tree

Eric Botcazou [Sat, 27 Nov 2010 18:47:06 +0000 (18:47 +0000)]

re PR ada/40777 (compile error on gcc-interface/targtyps.c)

PR ada/40777
* gcc-interface/targtyps.c (get_target_double_scalar_alignment): Guard
use of TARGET_64BIT macro.

From-SVN: r167206

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GCC Administrator [Sat, 27 Nov 2010 00:19:24 +0000 (00:19 +0000)]

Daily bump.

From-SVN: r167193

commit | commitdiff | tree

Rainer Orth [Fri, 26 Nov 2010 17:39:05 +0000 (17:39 +0000)]

gnat.exp: Load gcc.exp.

* lib/gnat.exp: Load gcc.exp.
(gnat_target_compile): Use gcc_target_compile for *.c sources.
* gnat.dg/sse_nolib.adb: Use dg-require-effective-target sse_runtime.

Backport from mainline:
2010-11-25 Eric Botcazou <ebotcazou@adacore.com>

* gnat.dg/loop_optimization7.adb: Remove dg-require-effective-target.
* gnat.dg/sse_nolib.adb: Likewise.

From-SVN: r167187

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GCC Administrator [Fri, 26 Nov 2010 00:19:03 +0000 (00:19 +0000)]

Daily bump.

From-SVN: r167157

commit | commitdiff | tree

Tobias Burnus [Thu, 25 Nov 2010 09:02:33 +0000 (10:02 +0100)]

re PR fortran/46638 (Wrong result with TRANSFER from string to DT)

2010-11-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46638
        * target-memory.c (gfc_interpret_derived): Correctly handle
        component offset.

2010-11-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/46638
        * gfortran.dg/transfer_simplify_10.f90: New.

From-SVN: r167139

commit | commitdiff | tree

GCC Administrator [Thu, 25 Nov 2010 00:17:55 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r167134

commit | commitdiff | tree

GCC Administrator [Wed, 24 Nov 2010 00:20:26 +0000 (00:20 +0000)]

Daily bump.

From-SVN: r167102

commit | commitdiff | tree

GCC Administrator [Tue, 23 Nov 2010 00:17:32 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r167067

commit | commitdiff | tree

Uros Bizjak [Mon, 22 Nov 2010 18:02:58 +0000 (19:02 +0100)]

re PR middle-end/43057 ([LTO] fold check: original tree changed by fold)

PR middle-end/43057
* fold-const.c (pedantic_non_lvalue_loc): Unshare x before
setting location.

From-SVN: r167042

commit | commitdiff | tree

GCC Administrator [Mon, 22 Nov 2010 00:18:57 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r167017

commit | commitdiff | tree

Richard Henderson [Sun, 21 Nov 2010 17:27:23 +0000 (09:27 -0800)]

re PR rtl-optimization/46571 (bootstrap comparison failure in fortran/trans-openmp.c)

PR rtl-optimization/46571
* gcse.c (hash_scan_set): Use next_nonnote_nondebug_insn.
(compute_hash_table_work): Use NONDEBUG_INSN_P.

From-SVN: r167008

commit | commitdiff | tree

Eric Botcazou [Sun, 21 Nov 2010 10:38:43 +0000 (10:38 +0000)]

mips.c (machine_function): Rename load_label_length to load_label_num_insns.

* config/mips/mips.c (machine_function): Rename load_label_length to
load_label_num_insns.
(mips_load_label_length): Rename to...
(mips_load_label_num_insns): ...this. Adjust to first renaming.
(mips_adjust_insn_length): Adjust to second renaming. Fix thinko.

From-SVN: r167002

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GCC Administrator [Sun, 21 Nov 2010 00:18:53 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r166990

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Eric Botcazou [Sat, 20 Nov 2010 22:05:08 +0000 (22:05 +0000)]

re PR target/31100 (ASM_OUTPUT_ALIGN_WITH_NOP wrong with GNU as)

PR target/31100
* config/sparc/sparc.h (ASM_OUTPUT_ALIGN_WITH_NOP): Move to...
* config/sparc/sol2.h (ASM_OUTPUT_ALIGN_WITH_NOP): ...here.
* config/sparc/sol2-gas.h (ASM_OUTPUT_ALIGN_WITH_NOP): Undefine.

From-SVN: r166987

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GCC Administrator [Sat, 20 Nov 2010 00:19:14 +0000 (00:19 +0000)]

Daily bump.

From-SVN: r166971

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Jakub Jelinek [Fri, 19 Nov 2010 23:46:57 +0000 (00:46 +0100)]

re PR c/46547 (internal compiler error when converting a complex to a bool)

PR c/46547
* objc-act.c (in_late_binary_op): Remove.

From-SVN: r166965

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Joseph Myers [Fri, 19 Nov 2010 20:45:00 +0000 (20:45 +0000)]

re PR c/46547 (internal compiler error when converting a complex to a bool)

PR c/46547
* c-common.c (in_late_binary_op): Define.
(c_common_truthvalue_conversion): Check in_late_binary_op before
calling c_save_expr.
* c-common.h (in_late_binary_op): Declare.
* c-tree.h (in_late_binary_op): Move to c-common.h.
* c-typeck.c (in_late_binary_op): Move to c-common.c.

testsuite:
* gcc.c-torture/compile/pr46547-1.c: New test.

From-SVN: r166957

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GCC Administrator [Fri, 19 Nov 2010 00:20:49 +0000 (00:20 +0000)]

Daily bump.

From-SVN: r166925

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GCC Administrator [Thu, 18 Nov 2010 00:17:54 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r166893

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Richard Guenther [Wed, 17 Nov 2010 10:46:36 +0000 (10:46 +0000)]

re PR tree-optimization/46498 (ICE: in eliminate_unnecessary_stmts, at tree-ssa-dce.c:1112 with -O -funsafe-math-optimizations -fno-tree-dominator-opts -fno-tree-reassoc)

2010-11-17 Richard Guenther <rguenther@suse.de>

PR tree-optimization/46498
* tree-ssa-dce.c (perform_tree_ssa_dce): Compute dominator info.

From-SVN: r166862

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Alan Modra [Wed, 17 Nov 2010 06:09:53 +0000 (16:39 +1030)]

re PR target/45807 (Lying eh_frame r2 save info causes crashes with static libgcc_eh and libstdc++)

PR target/45807
Backport r164685,r164825,r165101
* config/rs6000/aix.h (SETUP_FRAME_ADDRESSES): Delete.
* config/rs6000/linux64.h (SETUP_FRAME_ADDRESSES): Delete.
* config/rs6000/rs6000-protos.h (rs6000_aix_emit_builtin_unwind_init):
Delete.
* config/rs6000/rs6000.c (rs6000_aix_emit_builtin_unwind_init): Delete.
(rs6000_emit_prologue): Don't just create frame save info for r2,
actually save r2.

From-SVN: r166857

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Alan Modra [Wed, 17 Nov 2010 06:01:03 +0000 (16:31 +1030)]

re PR target/44266 (stack frame lacks parameter save area)

PR target/44266
Backport r159963
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Use
emit_library_call machinery to set up __tls_get_addr calls.

From-SVN: r166856

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GCC Administrator [Wed, 17 Nov 2010 00:18:11 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r166843

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Eric Botcazou [Tue, 16 Nov 2010 22:17:17 +0000 (22:17 +0000)]

re PR rtl-optimization/46315 (-O2 -fno-strict-overflow causes wrong code generation)

PR rtl-optimization/46315
* rtl.h (remove_reg_equal_equiv_notes_for_regno): Declare.
* rtlanal.c (remove_reg_equal_equiv_notes_for_regno): New function
extracted from...
* dce.c (delete_corresponding_reg_eq_notes): ...here.  Rename into...
(remove_reg_equal_equiv_notes_for_defs): ...this.
(delete_unmarked_insns): Adjust to above renaming.
* ifcvt.c (dead_or_predicable): Remove REG_EQUAL and REG_EQUIV notes
referring to registers set in the insns being moved, if any.

* df-core.c (df_ref_dump): New function extracted from...
(df_refs_chain_dump): ...here.  Call it.
(df_regs_chain_dump): Likewise.
* df-problems.c (df_chain_dump): Print 'e' for uses in notes.
* df-scan.c (df_scan_start_dump): Likewise.  Fix long line.

From-SVN: r166828

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Richard Guenther [Tue, 16 Nov 2010 13:53:50 +0000 (13:53 +0000)]

re PR tree-optimization/44545 (internal compiler error: in remove_unreachable_handlers, at tree-eh)

2010-11-16 Richard Guenther <rguenther@suse.de>

PR tree-optimization/44545
* tree-ssa-reassoc.c (linearize_expr_tree): Possibly throwing
statements are not reassociatable.
(reassociate_bb): Likewise.

* gcc.dg/pr44545.c: New testcase.

From-SVN: r166796

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GCC Administrator [Tue, 16 Nov 2010 00:18:06 +0000 (00:18 +0000)]

Daily bump.

From-SVN: r166785

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Jakub Jelinek [Mon, 15 Nov 2010 22:27:24 +0000 (23:27 +0100)]

re PR tree-optimization/46491 (ipa-pure-const.c miscompilation)

PR tree-optimization/46491
Backport from mainline

2010-05-14 Jan Hubicka <jh@suse.cz>
* ipa-pure-const.c (check_stmt): Do not use memory_identifier_string.

* gcc.target/i386/pr46491.c: New test.

From-SVN: r166774

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GCC Administrator [Mon, 15 Nov 2010 00:17:41 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r166741

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GCC Administrator [Sun, 14 Nov 2010 00:17:50 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r166727

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Tobias Burnus [Sat, 13 Nov 2010 17:23:49 +0000 (18:23 +0100)]

re PR fortran/45742 (VOLATILE has no effect)

2010-11-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45742
        * trans-common.c (build_field): Add TREE_SIDE_EFFECTS for
        * volatile.
        * trans-decl.c (gfc_finish_var_decl): Ditto.
        (create_function_arglist): Handle volatile dummy arguments.

2010-11-13  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45742
        * gfortran.dg/volatile12.f90: New.

From-SVN: r166714

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GCC Administrator [Sat, 13 Nov 2010 00:17:48 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r166693

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Jakub Jelinek [Fri, 12 Nov 2010 21:54:47 +0000 (22:54 +0100)]

re PR tree-optimization/46177 (ICE: in prop_phis, at tree-loop-distribution.c:327 with -fno-tree-copy-prop -ftree-loop-distribution)

PR tree-optimization/46177
* gcc.dg/pr46177.c: Fix dg-options.

From-SVN: r166679

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Olivier Hainque [Fri, 12 Nov 2010 17:07:43 +0000 (17:07 +0000)]

rs6000.c (rs6000_expand_ternop_builtin): Rewrite switch on insn codes as sequence of ifs.

* config/rs6000/rs6000.c (rs6000_expand_ternop_builtin): Rewrite
switch on insn codes as sequence of ifs.

From-SVN: r166659

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Alexander Monakov [Fri, 12 Nov 2010 15:47:38 +0000 (18:47 +0300)]

backport: re PR rtl-optimization/44691 (ICE: RTL check: expected code 'reg', have 'plus' in rhs_regno, at rtl.h:1050)

Backport from mainline:
2010-08-19 Andrey Belevantsev <abel@ispras.ru>

PR rtl-optimization/44691
* sel-sched.c (count_occurrences_1): Also punt when SUBREG_REG
is not a register.

* gfortran.dg/pr44691.f: New test.

From-SVN: r166653

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Richard Guenther [Fri, 12 Nov 2010 14:43:19 +0000 (14:43 +0000)]

backport: [multiple changes]

2010-11-12  Richard Guenther  <rguenther@suse.de>

Backport from mainline
2010-11-09  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/46355
* tree-loop-distribution.c (tree_loop_distribution): Do not
distribute loops without a single exit.

* gcc.dg/pr46355.c: New testcase.

2010-11-02  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/46177
* tree-loop-distribution.c (prop_phis): Use
mark_virtual_phi_result_for_renaming.

* gcc.dg/pr46177.c: New testcase.

2010-11-09  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/46177
* tree-loop-distribution.c (prop_phis): Remove.
(generate_builtin): Re-use the old loop exit edge to avoid
needing to update PHI nodes.

* gcc.dg/pr46177-2.c: New testcase.

From-SVN: r166652

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GCC Administrator [Fri, 12 Nov 2010 00:17:58 +0000 (00:17 +0000)]

Daily bump.

From-SVN: r166640

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Jakub Jelinek [Thu, 11 Nov 2010 20:41:34 +0000 (21:41 +0100)]

backport: re PR c++/45894 ([C++0x] ICE: segmentation fault with -Wall)

Backport from mainline
2010-11-09 Jakub Jelinek <jakub@redhat.com>

PR c++/45894
* tree.c (lvalue_p_1): Don't crash if ref has NULL type.

* g++.dg/warn/Wsequence-point-2.C: New test.

From-SVN: r166621

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Jakub Jelinek [Thu, 11 Nov 2010 20:40:32 +0000 (21:40 +0100)]

backport: re PR c/44772 (-Wc++-compat warns incorrectly for anonymous unions)

Backport from mainline
2010-11-05 Jakub Jelinek <jakub@redhat.com>

PR c/44772
* c-decl.c (warn_cxx_compat_finish_struct): Don't call
pointer_set_contains if DECL_NAME is NULL.

* gcc.dg/Wcxx-compat-21.c: New test.

From-SVN: r166620

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Jakub Jelinek [Thu, 11 Nov 2010 20:39:25 +0000 (21:39 +0100)]

backport: re PR c++/46160 (ICE with volatile structure and enum)

2010-11-11 Jakub Jelinek <jakub@redhat.com>

Backport from mainline
2010-11-05 Jakub Jelinek <jakub@redhat.com>

PR c++/46160
* cp-gimplify.c (cp_gimplify_expr): Drop volatile INDIRECT_REFs
on the RHS to avoid infinite recursion with gimplify_expr.

* g++.dg/opt/empty2.C: New test.

From-SVN: r166619

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Jakub Jelinek [Thu, 11 Nov 2010 20:38:12 +0000 (21:38 +0100)]

backport: re PR tree-optimization/46099 (ICE: in replace_ssa_name, at tree-cfg.c:5643 with -ftree-parallelize-loops -g)

Backport from mainline
2010-11-05  Jakub Jelinek  <jakub@redhat.com>

PR tree-optimization/46099
* tree-parloops.c (take_address_of): Add GSI argument.  Return NULL
if it is NULL and uid wasn't found in the hash table.  Just fold the
result if it is NULL otherwise.  Insert other potentially needed
stmts right before current stmt instead of on the entry edge.
(struct elv_data): Add gsi and reset fields.
(eliminate_local_variables_1): Adjust caller.  If take_address_of
failed for debug stmt, set dta->reset and return.
(eliminate_local_variables_stmt): Change STMT argument for GSI,
pass GSI through to the callback, handle resetting of debug stmts.
(eliminate_local_variables): Adjust caller.  Process debug stmts
in second phase.

* gcc.dg/autopar/pr46099.c: New test.

From-SVN: r166618

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Jakub Jelinek [Thu, 11 Nov 2010 20:36:49 +0000 (21:36 +0100)]

backport: re PR middle-end/43690 (Internal compiler error detected by avr-gcc.)

Backport from mainline
2010-11-05 Jakub Jelinek <jakub@redhat.com>

PR middle-end/43690
* gimplify.c (gimplify_asm_expr): If a "m" input is a
{pre,post}{in,de}crement, fail.

* c-c++-common/pr43690.c: New test.

From-SVN: r166617

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