[Bug target/59363] [4.9 Regression] r203886 miscompiles git

2013-12-02 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59363 H.J. Lu changed: What|Removed |Added Attachment #31356|0 |1 is obsolete|

[Bug target/59363] [4.9 Regression] r203886 miscompiles git

2013-12-02 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59363 --- Comment #20 from H.J. Lu --- expand_setmem_epilogue in i386,c has if (TARGET_64BIT) { dest = change_address (destmem, DImode, destptr); emit_insn (gen_strset (destptr, dest, value)); emit_insn (gen_s

[Bug target/59316] gcc.dg/atomic/c11-atomic-exec-5.c FAILs on Solaris/SPARC

2013-12-02 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59316 --- Comment #11 from joseph at codesourcery dot com --- On Mon, 2 Dec 2013, ebotcazou at gcc dot gnu.org wrote: > Ugh. Linux and Solaris disagree on the values of the FE_* macros so we will > need to have OS-dependent code in the sparc_atomic_as

[Bug target/59316] gcc.dg/atomic/c11-atomic-exec-5.c FAILs on Solaris/SPARC

2013-12-02 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59316 --- Comment #12 from joseph at codesourcery dot com --- One possibility would be to change libatomic/fenv.c to include a local atomic-fenv.h (for example) header instead of (which would no longer need a configure check), so that if the generic

[Bug tree-optimization/59374] New: -ftree-slp-vectorize breaks unique_ptr's move constructor

2013-12-02 Thread niteria at gmail dot com
-enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-languages=c,c++ --disable-gnu-unique-object --enable-linker-build-id --with-gnu-as --with-gnu-ld --disable-multilib --enable-libstdcxx-time Thread model: posix gcc version 4.9.0 20131202 (experimental) (GCC) Works on: gcc-4.7.1

[Bug tree-optimization/58253] IPA-SRA creates calls with different arguments that the callee accepts

2013-12-02 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58253 --- Comment #6 from Jorn Wolfgang Rennecke --- (In reply to Martin Jambor from comment #1) > But again, I am not really sure what the semantics of alignment of > scalar PARM_DECL is. The relevance of various type properties will vary from target

[Bug c/58235] Missing diagnostic on assignment to array in c89

2013-12-02 Thread jsm28 at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58235 --- Comment #5 from Joseph S. Myers --- Author: jsm28 Date: Tue Dec 3 02:47:13 2013 New Revision: 205615 URL: http://gcc.gnu.org/viewcvs?rev=205615&root=gcc&view=rev Log: PR c/58235 c: * c-typeck.c (build_modify_expr): Diagnose assignmen

[Bug c/58235] Missing diagnostic on assignment to array in c89

2013-12-02 Thread jsm28 at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58235 Joseph S. Myers changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/58944] [4.9 Regression] bogus -Wunused-macros warnings when compiling Libreoffice

2013-12-02 Thread tmsriram at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58944 --- Comment #6 from tmsriram at gcc dot gnu.org --- Author: tmsriram Date: Tue Dec 3 03:14:09 2013 New Revision: 205616 URL: http://gcc.gnu.org/viewcvs?rev=205616&root=gcc&view=rev Log: This patch fixes PR 58944 http://gcc.gnu.org/bugzilla/show

[Bug target/58944] [4.9 Regression] bogus -Wunused-macros warnings when compiling Libreoffice

2013-12-02 Thread tmsriram at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58944 --- Comment #7 from Sriraman Tallam --- (In reply to tmsri...@gcc.gnu.org from comment #6) > Author: tmsriram > Date: Tue Dec 3 03:14:09 2013 > New Revision: 205616 > > URL: http://gcc.gnu.org/viewcvs?rev=205616&root=gcc&view=rev > Log: > This p

[Bug tree-optimization/59322] [4.9 Regression] ICE with segfault on valid code at -O1, -O2, and -O3 on x86_64-linux-gnu

2013-12-02 Thread law at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59322 --- Comment #5 from Jeffrey A. Law --- Author: law Date: Tue Dec 3 03:36:58 2013 New Revision: 205617 URL: http://gcc.gnu.org/viewcvs?rev=205617&root=gcc&view=rev Log: PR tree-optimization/59322 * tree-ssa-threadedge.c (create_edge_and_u

[Bug tree-optimization/59322] [4.9 Regression] ICE with segfault on valid code at -O1, -O2, and -O3 on x86_64-linux-gnu

2013-12-02 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59322 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug bootstrap/59368] [4.9 Regression] libsanitizer spec file installed in the wrong place

2013-12-02 Thread y.gribov at samsung dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59368 Yury Gribov changed: What|Removed |Added CC||y.gribov at samsung dot com --- Comment #2

[Bug sanitizer/59369] c-c++-common/asan/pr59063-[1,2].c fails on darwin

2013-12-02 Thread y.gribov at samsung dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59369 Yury Gribov changed: What|Removed |Added CC||y.gribov at samsung dot com --- Comment #2

[Bug sanitizer/59068] libsanitizer doesn't build on x86_64-unknown-linux-gnu with Linux 2.6.18

2013-12-02 Thread kcc at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59068 --- Comment #1 from Kostya Serebryany --- >From another discussion (http://gcc.gnu.org/ml/gcc-patches/2013-12/msg00174.html): I suggest to simply disable libsanitizer build on the older systems which is what happens de facto now. If there is sig

[Bug target/59363] [4.9 Regression] r203886 miscompiles git

2013-12-02 Thread michael.v.zolotukhin at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59363 --- Comment #21 from Michael Zolotukhin --- Thanks, HJ! That seems to be the root cause of the fail. Did I get it right, that you are testing a patch fixing the issue? Similar issue could be in expand_movmem_epilogue, I'll take a look.

[Bug bootstrap/59375] New: internal compiler error: in expand_shift_1, at expmed.c:2245

2013-12-02 Thread iwamatsu at nigauri dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59375 Bug ID: 59375 Summary: internal compiler error: in expand_shift_1, at expmed.c:2245 Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Pr

[Bug sanitizer/59068] libsanitizer doesn't build on x86_64-unknown-linux-gnu with Linux 2.6.18

2013-12-02 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59068 Francois-Xavier Coudert changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/59358] [4.8/4.9 Regression] Infinite loop generated with >=O2

2013-12-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59358 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Tue Dec 3 07:30:48 2013 New Revision: 205619 URL: http://gcc.gnu.org/viewcvs?rev=205619&root=gcc&view=rev Log: PR tree-optimization/59358 * tree-vrp.c (union_ranges): To check fo

[Bug target/58864] [4.8/4.9 regression] ICE in connect_traces, at dwarf2cfi.c:NNNN

2013-12-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58864 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue Dec 3 07:29:20 2013 New Revision: 205618 URL: http://gcc.gnu.org/viewcvs?rev=205618&root=gcc&view=rev Log: PR target/58864 * dojump.c (save_pending_stack_adjust, restore_pendi

[Bug target/58864] [4.8/4.9 regression] ICE in connect_traces, at dwarf2cfi.c:NNNN

2013-12-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58864 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Tue Dec 3 07:42:05 2013 New Revision: 205620 URL: http://gcc.gnu.org/viewcvs?rev=205620&root=gcc&view=rev Log: PR target/58864 * optabs.c (emit_conditional_move): Save and restore

[Bug middle-end/59011] [4.7/4.8/4.9 Regression] ICE in make_decl_rtl, at varasm.c:1147

2013-12-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59011 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue Dec 3 07:44:37 2013 New Revision: 205621 URL: http://gcc.gnu.org/viewcvs?rev=205621&root=gcc&view=rev Log: PR middle-end/59011 * gimplify.c (nonlocal_vla_vars): New variable.

[Bug middle-end/59011] [4.7/4.8/4.9 Regression] ICE in make_decl_rtl, at varasm.c:1147

2013-12-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59011 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Dec 3 07:47:50 2013 New Revision: 205622 URL: http://gcc.gnu.org/viewcvs?rev=205622&root=gcc&view=rev Log: PR middle-end/59011 * gimplify.c (nonlocal_vla_vars): New variable.

[Bug tree-optimization/59362] [4.9 Regression] Abort in fini_object_sizes

2013-12-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59362 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/59362] [4.9 Regression] Abort in fini_object_sizes

2013-12-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59362 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Dec 3 07:48:58 2013 New Revision: 205623 URL: http://gcc.gnu.org/viewcvs?rev=205623&root=gcc&view=rev Log: PR tree-optimization/59362 * tree-object-size.c (object_sizes): Chan

[Bug middle-end/59125] [4.8 Regression] gcc triggers wrong strncpy_chk

2013-12-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59125 Bug 59125 depends on bug 59362, which changed state. Bug 59362 Summary: [4.9 Regression] Abort in fini_object_sizes http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59362 What|Removed |Added -

[Bug target/58864] [4.8/4.9 regression] ICE in connect_traces, at dwarf2cfi.c:NNNN

2013-12-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58864 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/54570] [4.8 Regression] FAIL: gcc.dg/builtin-object-size-8.c execution test

2013-12-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54570 Bug 54570 depends on bug 59362, which changed state. Bug 59362 Summary: [4.9 Regression] Abort in fini_object_sizes http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59362 What|Removed |Added -

[Bug middle-end/59011] [4.7 Regression] ICE in make_decl_rtl, at varasm.c:1147

2013-12-02 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59011 Jakub Jelinek changed: What|Removed |Added Known to work||4.8.3, 4.9.0 Summary|[4.7/4.8/

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