[Bug target/58066] GCC mis-compiles access to TLS variable with -fPIC on x86_64

2014-05-18 Thread wmi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58066 --- Comment #7 from wmi at gcc dot gnu.org --- Author: wmi Date: Mon May 19 05:25:45 2014 New Revision: 210601 URL: http://gcc.gnu.org/viewcvs?rev=210601&root=gcc&view=rev Log: 2014-05-18 Wei Mi PR target/58066 * gcc.target/i3

[Bug target/60606] [ARM] ICE with asm ("mov ...", pc)

2014-05-18 Thread d.salikhov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60606 --- Comment #6 from D.Salikhov --- Created attachment 32817 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32817&action=edit Yet another code sample Add less factitious code sample reproducing the issue.

[Bug middle-end/58094] [4.9 Regression] IPA devirt testsuite errors

2014-05-18 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58094 Jan Hubicka changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug tree-optimization/61224] New: ICE in rtl.h

2014-05-18 Thread ishiura-compiler at ml dot kwansei.ac.jp
al/x86_64-tools/gcc-4.10.0/ --with-gmp=/usr/local/gmp-5.1.1/ --with-mpfr=/usr/local/mpfr-3.1.2/ --with-mpc=/usr/local/mpc-1.0.1/ --disable-multilib --disable-nls --enable-languages=c Thread model: posix gcc version 4.10.0 20140518 (experimental) (GCC)

[Bug libstdc++/61223] New: libstdc++ build fail due to pop lr register

2014-05-18 Thread terry.guo at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61223 Bug ID: 61223 Summary: libstdc++ build fail due to pop lr register Product: gcc Version: unknown Status: UNCONFIRMED Severity: blocker Priority: P3 Component: li

[Bug rtl-optimization/61222] New: ICE on valid code at -O2 and -O3 on x86_64-linux-gnu in decompose, at rtl.h:1456

2014-05-18 Thread su at cs dot ucdavis.edu
--enable-languages=c,c++ --disable-werror --enable-multilib Thread model: posix gcc version 4.10.0 20140518 (experimental) [trunk revision 210581] (GCC) $ $ gcc-trunk -Os small.c; a.out $ gcc-4.9.0 -O2 small.c; a.out $ $ gcc-trunk -O2 small.c small.c: In function ‘foo’: small.c:16:1: internal

[Bug middle-end/61141] [4.10 Regression] c-common.c:1502:1: ICE: in reset_insn_used_flags, at emit-rtl.c:2677

2014-05-18 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61141 --- Comment #5 from John David Anglin --- Patch: http://gcc.gnu.org/ml/gcc-patches/2014-05/msg01405.html

[Bug tree-optimization/61221] New: ICE on valid code at -O1 and above on x86_64-linux-gnu

2014-05-18 Thread su at cs dot ucdavis.edu
--enable-multilib Thread model: posix gcc version 4.10.0 20140518 (experimental) [trunk revision 210581] (GCC) $ $ gcc-trunk -O0 -c small.c $ gcc-4.9.0 -O1 -c small.c $ $ gcc-trunk -O1 -c small.c small.c: In function ‘bar’: small.c:30:1: internal compiler error: Segmentation fault } ^ 0x988c1f

[Bug rtl-optimization/61220] New: ICE on valid code at -O2 on x86_64-linux-gnu in maybe_record_trace_start, at dwarf2cfi.c:2239

2014-05-18 Thread su at cs dot ucdavis.edu
/local/gcc-trunk --enable-languages=c,c++ --disable-werror --enable-multilib Thread model: posix gcc version 4.10.0 20140518 (experimental) [trunk revision 210581] (GCC) $ $ gcc-trunk -Os small.c; a.out $ gcc-4.9.0 -O2 small.c; a.out $ $ gcc-trunk -O2 small.c small.c: In function ‘main’: small.c:36

[Bug c/61129] Feature request: integer-overflow-detecting arithmetic intrinsics

2014-05-18 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61129 Manuel López-Ibáñez changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/61129] Feature request: integer-overflow-detecting arithmetic intrinsics

2014-05-18 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61129 --- Comment #3 from Andrew Pinski --- (In reply to Paul Eggert from comment #2) > It'd be nice if this were higher priority. I've been wanting this for years. > We jump through a lot of confusing hoops in GNU applications to test for > integer ov

[Bug target/61219] float to double conversion do not silence sNaN on soft-float ARM

2014-05-18 Thread aurelien at aurel32 dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61219 --- Comment #1 from Aurelien Jarno --- Patch: https://gcc.gnu.org/ml/gcc-patches/2014-05/msg01421.html

[Bug target/61219] New: float to double conversion do not silence sNaN on soft-float ARM

2014-05-18 Thread aurelien at aurel32 dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61219 Bug ID: 61219 Summary: float to double conversion do not silence sNaN on soft-float ARM Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: normal

[Bug c/61129] Feature request: integer-overflow-detecting arithmetic intrinsics

2014-05-18 Thread eggert at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61129 Paul Eggert changed: What|Removed |Added CC||eggert at gnu dot org --- Comment #2 from

[Bug c++/61216] wrong name lookup for operator functions with using-declaration

2014-05-18 Thread palpatin91 at mail dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61216 rylai changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/61216] wrong name lookup for operator functions with using-declaration

2014-05-18 Thread palpatin91 at mail dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61216 --- Comment #2 from rylai --- (In reply to Daniel Krügler from comment #1) Thank you to point it out.

[Bug rtl-optimization/60452] [4.8/4.9 Regression] wrong code at -O1 with large offsets in the frame

2014-05-18 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60452 Eric Botcazou changed: What|Removed |Added CC||newsgrp at duradsl dot dyndns.org --- C

[Bug rtl-optimization/50588] gcc produce incorrect inlined code with -march=athlon -O2

2014-05-18 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50588 Eric Botcazou changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/61216] wrong name lookup for operator functions with using-declaration

2014-05-18 Thread daniel.kruegler at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61216 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler@googlemail.

[Bug rtl-optimization/50588] gcc produce incorrect inlined code with -march=athlon -O2

2014-05-18 Thread mikpelinux at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50588 --- Comment #18 from Mikael Pettersson --- This is now fixed for 4.8+ by Eric's PR60452 patch. Verified by backporting that to 4.6.4 and seeing the bug on this PR's test case go away.

[Bug target/48576] wrong code when accessing variables in a large stack frame

2014-05-18 Thread mikpelinux at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48576 --- Comment #8 from Mikael Pettersson --- This got fixed for 4.9+ by Bernd Schmidt's "Fix for reloads_unique_chain_p" patch in r203596: https://gcc.gnu.org/ml/gcc-patches/2013-10/msg01041.html. The patch submission describes a problem very simil

[Bug lto/61218] New: lto ICE building libcilkrts with 4.9.0

2014-05-18 Thread ncahill_alt at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61218 Bug ID: 61218 Summary: lto ICE building libcilkrts with 4.9.0 Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto

[Bug libstdc++/61217] New: pop_heap can't guarantee At most 2 * log(last - first) comparisons

2014-05-18 Thread kan.liu.229 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61217 Bug ID: 61217 Summary: pop_heap can't guarantee At most 2 * log(last - first) comparisons Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: minor

[Bug c++/61216] wrong name lookup for operator functions with using-declaration

2014-05-18 Thread palpatin91 at mail dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61216 rylai changed: What|Removed |Added Severity|trivial |minor

[Bug c++/61216] New: wrong name lookup for operator functions with using-declaration

2014-05-18 Thread palpatin91 at mail dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61216 Bug ID: 61216 Summary: wrong name lookup for operator functions with using-declaration Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity: trivial

[Bug rtl-optimization/61215] [4.9 Regression] ICE in gen_add2_insn, at optabs.c:4718 when building wine-1.7.19

2014-05-18 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61215 Uroš Bizjak changed: What|Removed |Added CC||vmakarov at gcc dot gnu.org Compo

[Bug c++/21802] Two-stage name lookup fails for operators

2014-05-18 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21802 Paolo Carlini changed: What|Removed |Added CC|paolo.carlini at oracle dot com| --- Comment #5 from Paolo Carlin

[Bug target/61215] ICE building wine-1.7.19 with gcc-4.9-20140514

2014-05-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61215 Markus Trippelsdorf changed: What|Removed |Added Target||i686 Status|UNCONFIRME

[Bug c/61215] ICE building wine-1.7.19 with gcc-4.9-20140514

2014-05-18 Thread chris2553 at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61215 Chris Clayton changed: What|Removed |Added CC||chris2553 at googlemail dot com Kno

[Bug c/61215] New: ICE building wine-1.7.19 with gcc-4.9-20140514

2014-05-18 Thread chris2553 at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61215 Bug ID: 61215 Summary: ICE building wine-1.7.19 with gcc-4.9-20140514 Product: gcc Version: 4.9.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c