[Bug ipa/64545] failed gcc build: internal compiler error: in inline_small_functions, at ipa-inline.c:1693

2015-01-13 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64545 Markus Trippelsdorf changed: What|Removed |Added Target|x86_64-unknown-linux-gnu| Status|UNCONFIRMED

[Bug target/59371] [4.8/4.9/5 Regression] Performance regression in GCC 4.8 and later versions.

2015-01-13 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59371 --- Comment #14 from Uroš Bizjak --- (In reply to Uroš Bizjak from comment #13) > Difference (-O2 vs -O3) of neatly formatted results in a 16x16 array: Sorry, this comment doesn't belong in this PR.

[Bug tree-optimization/59354] [4.8/4.9/5/Regression] Element swizzling produces invalid result with -O3

2015-01-13 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59354 --- Comment #7 from Uroš Bizjak --- Difference (-O2 vs -O3) of neatly formatted results in a 16x16 array: --- res-O2.txt 2015-01-14 08:08:39.0 +0100 +++ res-O3.txt 2015-01-14 08:09:57.0 +0100 @@ -1,7 +1,7 @@ -000, 001, 002, 003

[Bug target/59371] [4.8/4.9/5 Regression] Performance regression in GCC 4.8 and later versions.

2015-01-13 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59371 --- Comment #13 from Uroš Bizjak --- Difference (-O2 vs -O3) of neatly formatted results in a 16x16 array: --- res-O2.txt 2015-01-14 08:08:39.0 +0100 +++ res-O3.txt 2015-01-14 08:09:57.0 +0100 @@ -1,7 +1,7 @@ -000, 001, 002, 00

[Bug tree-optimization/59354] [4.8/4.9/5/Regression] Element swizzling produces invalid result with -O3

2015-01-13 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59354 Uroš Bizjak changed: What|Removed |Added Summary|[4.8/4.9/5/Regression] |[4.8/4.9/5/Regression] |

[Bug lto/64043] [5 Regression] ICE (segfault) with LTO: in tree_check/tree.h:2758 get_binfo_at_offset/tree.c:11914

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64043 --- Comment #17 from Jan Hubicka --- Unforutnately it is a bit difficult without Haswell machine. Would be possible to profile it and post the difference in internal loops? Possibly the target option node is not streamed fully and some flags are

[Bug tree-optimization/62053] [5 Regression] ICE: in remap_type_1, at tree-inline.c:540

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62053 --- Comment #11 from Jan Hubicka --- Patch posted as https://gcc.gnu.org/ml/gcc-patches/2014-12/msg01202.html

[Bug preprocessor/14342] cpp -C -dD loses comments on same line as #define directives

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14342 --- Comment #6 from Jan Hubicka --- Author: hubicka Date: Wed Jan 14 05:28:50 2015 New Revision: 219574 URL: https://gcc.gnu.org/viewcvs?rev=219574&root=gcc&view=rev Log: * tree-profile.c (init_ic_make_global_vars): Drop workaround for

[Bug bootstrap/64593] libmpfr.a undefined reference to `.L222' when doing make profiledbootstrap with bootstrap-lto

2015-01-13 Thread arnetheduck at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64593 --- Comment #2 from Jacek Sieka --- Created attachment 34443 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34443&action=edit Build script with configure options

[Bug bootstrap/64593] libmpfr.a undefined reference to `.L222' when doing make profiledbootstrap with bootstrap-lto

2015-01-13 Thread arnetheduck at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64593 --- Comment #1 from Jacek Sieka --- *** Bug 64594 has been marked as a duplicate of this bug. ***

[Bug bootstrap/64594] libmpfr.a undefined reference to `.L222' when doing make profiledbootstrap with bootstrap-lto

2015-01-13 Thread arnetheduck at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64594 Jacek Sieka changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/64594] New: libmpfr.a undefined reference to `.L222' when doing make profiledbootstrap with bootstrap-lto

2015-01-13 Thread arnetheduck at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64594 Bug ID: 64594 Summary: libmpfr.a undefined reference to `.L222' when doing make profiledbootstrap with bootstrap-lto Product: gcc Version: 4.9.2 Status: UNCONFIRMED

[Bug bootstrap/64593] New: libmpfr.a undefined reference to `.L222' when doing make profiledbootstrap with bootstrap-lto

2015-01-13 Thread arnetheduck at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64593 Bug ID: 64593 Summary: libmpfr.a undefined reference to `.L222' when doing make profiledbootstrap with bootstrap-lto Product: gcc Version: 4.9.2 Status: UNCONFIRMED

[Bug ipa/64481] [5 Regression] r219076 breaks bootstrap (x86_64-unknown-linux-gnu)

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64481 --- Comment #9 from Jan Hubicka --- Author: hubicka Date: Wed Jan 14 03:47:17 2015 New Revision: 219572 URL: https://gcc.gnu.org/viewcvs?rev=219572&root=gcc&view=rev Log: PR ipa/64481 * ipa-inline-analysis.c (node_growth_cache): Remove.

[Bug c++/64521] [4.9/5 Regression] ICE with -frepo

2015-01-13 Thread tbsaunde at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64521 tbsaunde at gcc dot gnu.org changed: What|Removed |Added CC||tbsaunde at gcc dot gnu.org

[Bug tree-optimization/64590] Firefox 34 triggers GCC AVX bug (segfault: XPCCallContext::GetJSContext (this=0xfffc7fffe3e23980))

2015-01-13 Thread fragabr at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64590 --- Comment #9 from Dâniel Fraga --- (In reply to Andrew Pinski from comment #8) > Try this: > disassemble $pc,$pc+0x10 (gdb) disassemble $pc,$pc+0x10 Dump of assembler code from 0x74538d0c to 0x74538d1c: => 0x74538d0c :movl

[Bug tree-optimization/64590] Firefox 34 triggers GCC AVX bug (segfault: XPCCallContext::GetJSContext (this=0xfffc7fffe3e23980))

2015-01-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64590 --- Comment #8 from Andrew Pinski --- (In reply to Dâniel Fraga from comment #7) > (In reply to Andrew Pinski from comment #6) > > Try: > > disassemble $pc,$pc > > (gdb) disassemble $pc,$pc > Dump of assembler code from 0x74538d0c to 0x7

[Bug tree-optimization/64590] Firefox 34 triggers GCC AVX bug (segfault: XPCCallContext::GetJSContext (this=0xfffc7fffe3e23980))

2015-01-13 Thread fragabr at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64590 --- Comment #7 from Dâniel Fraga --- (In reply to Andrew Pinski from comment #6) > Try: > disassemble $pc,$pc (gdb) disassemble $pc,$pc Dump of assembler code from 0x74538d0c to 0x74538d0c: End of assembler dump. *** Empty dump

[Bug tree-optimization/64590] Firefox 34 triggers GCC AVX bug (segfault: XPCCallContext::GetJSContext (this=0xfffc7fffe3e23980))

2015-01-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64590 --- Comment #6 from Andrew Pinski --- (In reply to Dâniel Fraga from comment #5) > If you tell me a way to discover what instruction or how to better debug > this, jusk ask and I can test here for you. Try: disassemble $pc,$pc

[Bug tree-optimization/64590] Firefox 34 triggers GCC AVX bug (segfault: XPCCallContext::GetJSContext (this=0xfffc7fffe3e23980))

2015-01-13 Thread fragabr at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64590 --- Comment #5 from Dâniel Fraga --- (In reply to Andrew Pinski from comment #4) > You did not answer my question: "Also what instruction is the segfault > located on"? Sorry. I read too fast. Do you mean AVX instruction? I put AVX at the title

[Bug tree-optimization/64590] Firefox 34 triggers GCC AVX bug (segfault: XPCCallContext::GetJSContext (this=0xfffc7fffe3e23980))

2015-01-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64590 --- Comment #4 from Andrew Pinski --- (In reply to Dâniel Fraga from comment #3) > (In reply to Andrew Pinski from comment #2) > > Also can you try without "-floop-interchange -floop-strip-mine -floop-block" > > Since those are part of Graphite w

[Bug tree-optimization/64590] Firefox 34 triggers GCC AVX bug (segfault: XPCCallContext::GetJSContext (this=0xfffc7fffe3e23980))

2015-01-13 Thread fragabr at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64590 --- Comment #3 from Dâniel Fraga --- (In reply to Andrew Pinski from comment #2) > Also can you try without "-floop-interchange -floop-strip-mine -floop-block" > Since those are part of Graphite which might be the cause of the bug rather > than t

[Bug middle-end/64592] New: [5 regression] tramp3d EH unwind tables are 50% bigger with mainline compared to GCC 4.9

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64592 Bug ID: 64592 Summary: [5 regression] tramp3d EH unwind tables are 50% bigger with mainline compared to GCC 4.9 Product: gcc Version: unknown Status: UNCONFIRMED

[Bug target/64240] [5.0 Regression][AArch64] SMS-3.c causes runtime exception(segfault).

2015-01-13 Thread fei.yang0953 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64240 --- Comment #8 from Fei Yang --- Fixed.

[Bug libffi/64572] r219477 breaks bootstrap on x86_64 darwin

2015-01-13 Thread howarth at bromo dot med.uc.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64572 --- Comment #11 from howarth at bromo dot med.uc.edu --- (In reply to Dominique d'Humieres from comment #8) I can confirm these now. Executing 'make -k check' in /sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/x86_64-apple-darwin14.1.0/i386/li

[Bug ipa/64481] [5 Regression] r219076 breaks bootstrap (x86_64-unknown-linux-gnu)

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64481 --- Comment #8 from Jan Hubicka --- Created attachment 34441 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34441&action=edit Proposed fix I am testing the attached patch. Seems that it has no negaitve impact on firefox linktime.

[Bug fortran/64591] New: ICE on use association of renamed extended type

2015-01-13 Thread damian at sourceryinstitute dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64591 Bug ID: 64591 Summary: ICE on use association of renamed extended type Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: for

[Bug ipa/64586] internal compiler error in ipa-inline.c:1664

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64586 Jan Hubicka changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug ipa/64565] [5 Regression] ICE: in inline_small_functions, at ipa-inline.c:1664

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64565 Jan Hubicka changed: What|Removed |Added CC||acsawdey at linux dot vnet.ibm.com --- Co

[Bug tree-optimization/64590] Firefox 34 triggers GCC AVX bug (segfault: XPCCallContext::GetJSContext (this=0xfffc7fffe3e23980))

2015-01-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64590 --- Comment #2 from Andrew Pinski --- Also can you try without "-floop-interchange -floop-strip-mine -floop-block" Since those are part of Graphite which might be the cause of the bug rather than the vectorizer.

[Bug tree-optimization/64590] Firefox 34 triggers GCC AVX bug (segfault: XPCCallContext::GetJSContext (this=0xfffc7fffe3e23980))

2015-01-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64590 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug ipa/64481] [5 Regression] r219076 breaks bootstrap (x86_64-unknown-linux-gnu)

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64481 --- Comment #7 from Jan Hubicka --- OK, there are at least two issues. First is that we mix up alias with its target (i.e. clear caches on alias instead of alias target) and second that we still use node growth cache in some cases. Major use in t

[Bug libffi/64572] r219477 breaks bootstrap on x86_64 darwin

2015-01-13 Thread howarth at bromo dot med.uc.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64572 --- Comment #10 from howarth at bromo dot med.uc.edu --- (In reply to Dominique d'Humieres from comment #8) I tested with a brute force 'make -k check' in both /sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/x86_64-apple-darwin14.1.0/libffi and

[Bug tree-optimization/64590] New: Firefox 34 triggers GCC AVX bug (segfault: XPCCallContext::GetJSContext (this=0xfffc7fffe3e23980))

2015-01-13 Thread fragabr at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64590 Bug ID: 64590 Summary: Firefox 34 triggers GCC AVX bug (segfault: XPCCallContext::GetJSContext (this=0xfffc7fffe3e23980)) Product: gcc Version: 4.9.2

[Bug c++/54442] [4.8 Regression] Const overloads resolution failure

2015-01-13 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54442 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/54442] [4.8/4.9 Regression] Const overloads resolution failure

2015-01-13 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54442 --- Comment #7 from paolo at gcc dot gnu.org --- Author: paolo Date: Tue Jan 13 23:39:24 2015 New Revision: 219566 URL: https://gcc.gnu.org/viewcvs?rev=219566&root=gcc&view=rev Log: gcc/ 2015-01-13 Marc Glisse PR c++/54442 * tree.c (

[Bug c++/64588] [C++11] Wrong number of template arguments when template template parameter is template alias.

2015-01-13 Thread splinterofchaos at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64588 splinterofchaos at gmail dot com changed: What|Removed |Added CC||splinterofchaos at gmai

[Bug c++/64588] New: [C++11] Wrong number of template arguments when template template parameter is template alias.

2015-01-13 Thread splinterofchaos at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64588 Bug ID: 64588 Summary: [C++11] Wrong number of template arguments when template template parameter is template alias. Product: gcc Version: unknown Status: UNCONFIRMED

[Bug fortran/64589] New: Undefined reference to integer 4 with unlimited polymorphism in two modules plus main

2015-01-13 Thread damian at sourceryinstitute dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64589 Bug ID: 64589 Summary: Undefined reference to integer 4 with unlimited polymorphism in two modules plus main Product: gcc Version: 5.0 Status: UNCONFIRMED Sever

[Bug ipa/64481] [5 Regression] r219076 breaks bootstrap (x86_64-unknown-linux-gnu)

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64481 Jan Hubicka changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug c++/64587] New: [C++11] Wrong number of template arguments when template template parameter is template alias.

2015-01-13 Thread splinterofchaos at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64587 Bug ID: 64587 Summary: [C++11] Wrong number of template arguments when template template parameter is template alias. Product: gcc Version: unknown Status: UNCONFIRMED

[Bug target/64377] nios2 compile error in options-save.c

2015-01-13 Thread sandra at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64377 --- Comment #15 from Sandra Loosemore --- It looks like the apparent regressions in my test results are actually the result of cascading errors from the test harness (Dejagnu is failing to fully reset state after a test that got an error talking

[Bug ipa/64481] [5 Regression] r219076 breaks bootstrap (x86_64-unknown-linux-gnu)

2015-01-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64481 --- Comment #5 from Jakub Jelinek --- I've reproduced the bootstrap failure with r219533. Did you mean r219536?

[Bug ipa/64481] [5 Regression] r219076 breaks bootstrap (x86_64-unknown-linux-gnu)

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64481 --- Comment #4 from Jan Hubicka --- The comment is no longer valid, because no updates are made inside of the ifdef block. What probably happens is that the edge growth cache is not up to date but the problem is not noticed by the sanity check.

[Bug ipa/64586] internal compiler error in ipa-inline.c:1664

2015-01-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64586 Andrew Pinski changed: What|Removed |Added Depends on||64565 --- Comment #3 from Andrew Pinski

[Bug ipa/64565] [5 Regression] ICE: in inline_small_functions, at ipa-inline.c:1664

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64565 Jan Hubicka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/64586] internal compiler error in ipa-inline.c:1664

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64586 Jan Hubicka changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment #2

[Bug target/64479] [4.8 Regression][SH] wrong optimization delayed-branch

2015-01-13 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64479 --- Comment #8 from Oleg Endo --- The issue should be fixed now. I'd like to keep this PR open for a while though. Maybe we can construct a runtime torture test case, although it seems a bit difficult.

[Bug tree-optimization/64365] Predictive commoning after loop vectorization produces incorrect code.

2015-01-13 Thread congh at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64365 --- Comment #1 from Cong Hou --- Ping on this bug.

[Bug preprocessor/64576] Preprocessor Error With 5.0 not with 4.9.2

2015-01-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64576 --- Comment #4 from Jakub Jelinek --- Sure, see http://gcc.gnu.org/gcc-5/changes.html , the default changed to -std=gnu11 from -std=gnu89.

[Bug preprocessor/64576] Preprocessor Error With 5.0 not with 4.9.2

2015-01-13 Thread joel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64576 --- Comment #3 from Joel Sherrill --- (In reply to Jakub Jelinek from comment #2) > GCC 4.9 behaves the same way with -std=c11, GCC 5 behaves the old way with > -std=c99. -std=c11 turns on unicode literals, i.e. u"str", U"str" and > u8"str". > S

[Bug ipa/64586] internal compiler error in ipa-inline.c:1664

2015-01-13 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64586 David Edelsohn changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ipa/64586] New: internal compiler error in ipa-inline.c:1664

2015-01-13 Thread acsawdey at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64586 Bug ID: 64586 Summary: internal compiler error in ipa-inline.c:1664 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: ip

[Bug sanitizer/64435] [5 Regression] Bootstrap failure in libsanitizer on AArch64 with Linux kernel <= 3.15

2015-01-13 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64435 clyon at gcc dot gnu.org changed: What|Removed |Added CC||clyon at gcc dot gnu.org --- C

[Bug target/64379] VFP register restore in ARM epilogue can break indirect tailcalls

2015-01-13 Thread donn.seeley at windriver dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64379 --- Comment #13 from Donn Seeley --- BTW, this issue cropped up in Wind River Linux testing, not VxWorks. I have no idea whether the VxWorks folks are using -mapcs-frame. WR Linux will remove the -mapcs-frame flag from future builds; it was ori

[Bug c++/58777] Taking address of variant/union member is not always a constant expression

2015-01-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58777 --- Comment #3 from Jason Merrill --- Author: jason Date: Tue Jan 13 21:04:43 2015 New Revision: 219559 URL: https://gcc.gnu.org/viewcvs?rev=219559&root=gcc&view=rev Log: PR c++/64356 PR libstdc++/58777 * constexpr.c (cxx_eval_binary

[Bug target/64379] VFP register restore in ARM epilogue can break indirect tailcalls

2015-01-13 Thread donn.seeley at windriver dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64379 --- Comment #12 from Donn Seeley --- I talked to the folks who added -mapcs-frame to our builds, and it appears that we don't actually need it any more. We'll remove it and see what happens.

[Bug c++/64520] [4.8/4.9/5 Regression] ICE with std::initializer_list

2015-01-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64520 --- Comment #2 from Jason Merrill --- Author: jason Date: Tue Jan 13 21:04:28 2015 New Revision: 219557 URL: https://gcc.gnu.org/viewcvs?rev=219557&root=gcc&view=rev Log: PR c++/64520 * pt.c (unify): Don't try to deduce to std::initializ

[Bug c++/64356] Some constexpr expressions not recognized as constexpr

2015-01-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64356 --- Comment #1 from Jason Merrill --- Author: jason Date: Tue Jan 13 21:04:43 2015 New Revision: 219559 URL: https://gcc.gnu.org/viewcvs?rev=219559&root=gcc&view=rev Log: PR c++/64356 PR libstdc++/58777 * constexpr.c (cxx_eval_binary

[Bug c++/64514] [4.9/5 Regression] Error in template instantiation in GCC 4.9, works fine in GCC 4.8

2015-01-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64514 --- Comment #2 from Jason Merrill --- Author: jason Date: Tue Jan 13 21:04:35 2015 New Revision: 219558 URL: https://gcc.gnu.org/viewcvs?rev=219558&root=gcc&view=rev Log: PR c++/64514 * pt.c (coerce_template_parameter_pack): Return NULL

[Bug ipa/64565] [5 Regression] ICE: in inline_small_functions, at ipa-inline.c:1664

2015-01-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64565 --- Comment #7 from Jan Hubicka --- Author: hubicka Date: Tue Jan 13 20:59:37 2015 New Revision: 219556 URL: https://gcc.gnu.org/viewcvs?rev=219556&root=gcc&view=rev Log: PR ipa/64565 * g++.dg/torture/pr64565.C: New testcase. * ipa-

[Bug ipa/64307] [5 Regression] ICE: verify_gimple failed: invalid argument to gimple call with -fPIC -fipa-icf

2015-01-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64307 --- Comment #5 from Martin Liška --- Hello. Following patch handles both issues: https://gcc.gnu.org/ml/gcc-patches/2015-01/msg00934.html. Problem with the example is that the pass decides to process local redirection as merge operation. Unfort

[Bug target/64377] nios2 compile error in options-save.c

2015-01-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64377 --- Comment #14 from Martin Liška --- Thank you for testing. If the patch is going to be OK, I will send it to mailing list with corresponding ChangeLog entry.

[Bug middle-end/64391] ICE: SIGSEGV in get_attrs_for (trans-mem.c:179) with -fgnu-tm and #pragma GCC ivdep

2015-01-13 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64391 --- Comment #5 from Marek Polacek --- Fixed on trunk so far.

[Bug middle-end/64391] ICE: SIGSEGV in get_attrs_for (trans-mem.c:179) with -fgnu-tm and #pragma GCC ivdep

2015-01-13 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64391 --- Comment #4 from Marek Polacek --- Author: mpolacek Date: Tue Jan 13 20:22:32 2015 New Revision: 219555 URL: https://gcc.gnu.org/viewcvs?rev=219555&root=gcc&view=rev Log: PR middle-end/64391 * trans-mem.c (get_attrs_for): Return NULL_

[Bug target/64377] nios2 compile error in options-save.c

2015-01-13 Thread sandra at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64377 --- Comment #13 from Sandra Loosemore --- I think the new version of the patch in comment 11 is probably OK. I ran the entire gcc testsuite (but not g++, etc yet) and have a couple hundred regressions compared to my r217010 build, but I don't se

[Bug target/64358] Wrong code for __int128 operations in powerpc64le

2015-01-13 Thread pthaugen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64358 --- Comment #5 from Pat Haugen --- Author: pthaugen Date: Tue Jan 13 19:17:42 2015 New Revision: 219551 URL: https://gcc.gnu.org/viewcvs?rev=219551&root=gcc&view=rev Log: Backport from mainline 2014-12-20 Segher Boessenkool PR ta

[Bug rtl-optimization/64286] [4.9 Regression] Redundant extend removal ignores vector element type

2015-01-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64286 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug rtl-optimization/64286] [4.9/5 Regression] Redundant extend removal ignores vector element type

2015-01-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64286 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Tue Jan 13 19:12:47 2015 New Revision: 219550 URL: https://gcc.gnu.org/viewcvs?rev=219550&root=gcc&view=rev Log: PR rtl-optimization/64286 * ree.c (combine_reaching_defs): Move pa

[Bug target/64358] Wrong code for __int128 operations in powerpc64le

2015-01-13 Thread pthaugen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64358 --- Comment #4 from Pat Haugen --- Author: pthaugen Date: Tue Jan 13 19:08:49 2015 New Revision: 219548 URL: https://gcc.gnu.org/viewcvs?rev=219548&root=gcc&view=rev Log: Backport from mainline 2014-12-20 Segher Boessenkool PR ta

[Bug ipa/64481] [5 Regression] r219076 breaks bootstrap (x86_64-unknown-linux-gnu)

2015-01-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64481 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug driver/64540] [4.9 regression] Casting to/from long double emits ambiguous fild/fisttp instruction

2015-01-13 Thread zanpeeters at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64540 --- Comment #2 from zan --- Thank you for the info. I tried recompiling gcc 4.9.2 and found in build/gcc/config.log: configure:24745: checking assembler for filds and fists mnemonics configure:24754: /opt/local/bin/as-o conftest.o conftest.s

[Bug boehm-gc/64042] FAIL: boehm-gc.c/gctest.c -O2 execution test

2015-01-13 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64042 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #8 fr

[Bug target/64505] Powerpc compiler generates insn not found for -m32 -mpowerpc64

2015-01-13 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64505 --- Comment #3 from Michael Meissner --- Author: meissner Date: Tue Jan 13 17:47:29 2015 New Revision: 219547 URL: https://gcc.gnu.org/viewcvs?rev=219547&root=gcc&view=rev Log: 2015-01-12 Michael Meissner Backport from trunk 2015-01-

[Bug c++/58170] [4.8 Regression] [c++11] Crash when aliasing a template class that is a member of its template base class.

2015-01-13 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58170 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/64585] New: The basic_regex object should not match any character sequence after a call to basic_regex::imbue

2015-01-13 Thread kariya_mitsuru at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64585 Bug ID: 64585 Summary: The basic_regex object should not match any character sequence after a call to basic_regex::imbue Product: gcc Version: 5.0 Status: UNCONFIRMED

[Bug c++/57626] [C++11] ICE with template alias and member function pointer

2015-01-13 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57626 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/57626] [C++11] ICE with template alias and member function pointer

2015-01-13 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57626 --- Comment #3 from paolo at gcc dot gnu.org --- Author: paolo Date: Tue Jan 13 17:19:32 2015 New Revision: 219546 URL: https://gcc.gnu.org/viewcvs?rev=219546&root=gcc&view=rev Log: 2015-01-13 Paolo Carlini PR c++/57626 * g++.dg/cpp0

[Bug c++/57626] [C++11] ICE with template alias and member function pointer

2015-01-13 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57626 --- Comment #2 from Paolo Carlini --- This is fixed for 4.9.0, I'm adding the testcase and closing the bug.

[Bug ipa/64583] [5 Regression] recent inliner changes cause Chromium build failure

2015-01-13 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64583 --- Comment #2 from Markus Trippelsdorf --- -fdump-ipa-all output for obj/third_party/WebKit/Source/web/blink_web.PopupListBox.o with trunk and gcc from 2015-01-10. % wget trippelsdorf.de/dump-ipa-all.tar.bz2 % c++filt _ZNK5blink12PopupListBo

[Bug libstdc++/64584] New: basic_regex::assign breaks *this if it throws regex_error

2015-01-13 Thread kariya_mitsuru at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64584 Bug ID: 64584 Summary: basic_regex::assign breaks *this if it throws regex_error Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priori

[Bug boehm-gc/64042] FAIL: boehm-gc.c/gctest.c -O2 execution test

2015-01-13 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64042 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/64528] [5 Regression] ICE: in process_constraint, at tree-ssa-structalias.c:3002 with -O -fno-tree-ccp -fno-tree-dce

2015-01-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64528 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue Jan 13 16:42:22 2015 New Revision: 219543 URL: https://gcc.gnu.org/viewcvs?rev=219543&root=gcc&view=rev Log: PR fortran/64528 * trans-decl.c (create_function_arglist): Don't s

[Bug boehm-gc/64042] FAIL: boehm-gc.c/gctest.c -O2 execution test

2015-01-13 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64042 --- Comment #6 from vries at gcc dot gnu.org --- Reproduced it once more (exactly as described in comment 5).

[Bug go/61204] gccgo: ICE in in fold_convert_loc [GoSmith]

2015-01-13 Thread cmang at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61204 Chris Manghane changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/63424] [4.9 regression] Octave -O3 build: internal compiler error: in prepare_cmp_insn, at optabs.c:4237

2015-01-13 Thread renlin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63424 renlin at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug libstdc++/64473] [5.0 Regression] libstdc++-v3 tests fail to link on AArch64 tiny memory model.

2015-01-13 Thread belagod at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64473 Tejas Belagod changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/64379] VFP register restore in ARM epilogue can break indirect tailcalls

2015-01-13 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64379 --- Comment #11 from Eric Botcazou --- > While we are here, what's the thought on deprecating mapcs-frame in the > arm-wrs-vxworks community ? It is not really something that's part of the > ABI (it predates EABI), doesn't work with Thumb2 and n

[Bug target/63424] [4.9 regression] Octave -O3 build: internal compiler error: in prepare_cmp_insn, at optabs.c:4237

2015-01-13 Thread renlin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63424 --- Comment #6 from renlin at gcc dot gnu.org --- Author: renlin Date: Tue Jan 13 16:25:00 2015 New Revision: 219540 URL: https://gcc.gnu.org/viewcvs?rev=219540&root=gcc&view=rev Log: [AArch64] Implement v2di3 pattern Backport from mainline 2014

[Bug target/64379] VFP register restore in ARM epilogue can break indirect tailcalls

2015-01-13 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64379 --- Comment #10 from Ramana Radhakrishnan --- (In reply to Eric Botcazou from comment #9) > > Uggh - these ancient options in the backend. mapcs-frame is quite ancient > > and isn't really something that's tested very often, no wonder it's rottin

[Bug ipa/64583] [5 Regression] recent inliner changes cause Chromium build failure

2015-01-13 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64583 --- Comment #1 from Jan Hubicka --- > Final chrome link fails due to relocations to discarded comdat sections: Can I have --save-temps *.res file as well as -fdump-ipa-all dumps? PLease also build with -Wl,--no-demangle so I can look for the sym

[Bug target/64379] VFP register restore in ARM epilogue can break indirect tailcalls

2015-01-13 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64379 Eric Botcazou changed: What|Removed |Added CC||ebotcazou at gcc dot gnu.org --- Comment

[Bug tree-optimization/64434] [5 Regression] Performance regression after operand canonicalization (r216728).

2015-01-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64434 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #12

[Bug bootstrap/64575] [5 Regression] bootstrap failure for x32

2015-01-13 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64575 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug bootstrap/64575] [5 Regression] bootstrap failure for x32

2015-01-13 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64575 --- Comment #2 from hjl at gcc dot gnu.org --- Author: hjl Date: Tue Jan 13 15:57:27 2015 New Revision: 219539 URL: https://gcc.gnu.org/viewcvs?rev=219539&root=gcc&view=rev Log: Set TARGET to X86_64 if __x86_64__ is defined PR bootstrap/645

[Bug c++/57854] Would like to have a warning for virtual overrides without C++11 "override" keyword

2015-01-13 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57854 --- Comment #5 from Ville Voutilainen --- It seems to me that https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=219213 implements the desired functionality. Can we close this bug?

[Bug c++/64574] ICE (stack overflow SEGV) with bad template specialization

2015-01-13 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64574 Ville Voutilainen changed: What|Removed |Added Keywords||ice-on-invalid-code Stat

[Bug target/64477] [4.9/5 Regression] x86 sse unnecessary GPR spill

2015-01-13 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64477 --- Comment #3 from Vladimir Makarov --- I investigated this problem too. IRA in GCC-4.9 allocates memory to the pseudo in insn 2, then the memory slot is reloaded for insn 8. Post-reload optimization changes stack slot by register. GCC-4.8 IR

[Bug sanitizer/64435] [5 Regression] Bootstrap failure in libsanitizer on AArch64 with Linux kernel <= 3.15

2015-01-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64435 --- Comment #4 from Jakub Jelinek --- So, no progress upstream yet?

[Bug ipa/64583] New: [5 Regression] recent inliner changes cause Chromium build failure

2015-01-13 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64583 Bug ID: 64583 Summary: [5 Regression] recent inliner changes cause Chromium build failure Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

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