[Bug gcov-profile/51449] [4.7 regression] Rev181994 causes tramp3d-v4 profiled build failure

2011-12-10 Thread nathan at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51449 --- Comment #4 from Nathan Sidwell 2011-12-10 08:32:38 UTC --- Author: nathan Date: Sat Dec 10 08:32:34 2011 New Revision: 182184 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182184 Log: PR gcov-profile/51449 * coverage.c (cover

[Bug gcov-profile/51449] [4.7 regression] Rev181994 causes tramp3d-v4 profiled build failure

2011-12-10 Thread nathan at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51449 Nathan Sidwell changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug lto/51280] ICE when lto1 does not have -fgnu-tm and object file uses TM

2011-12-10 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51280 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4 f

[Bug rtl-optimization/51495] New: [4.7 Regression] ICE: in force_nonfallthru_and_redirect, at cfgrtl.c:1171 with computed goto

2011-12-10 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51495 Bug #: 51495 Summary: [4.7 Regression] ICE: in force_nonfallthru_and_redirect, at cfgrtl.c:1171 with computed goto Classification: Unclassified Product: gcc V

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2011-12-10 Thread jurij at wooyd dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #15 from Jurij Smakov 2011-12-10 10:51:59 UTC --- Eric, thanks a lot for the fix, your work is very much appreciated! The fix is already in Debian unstable and Ruby can be built again on sparc.

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2011-12-10 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 Eric Botcazou changed: What|Removed |Added Status|RESOLVED|VERIFIED --- Comment #16 from Eric Botcaz

[Bug c++/51496] New: [4.7 Regression] FAIL: libgomp.c++/for-2.C * (test for excess errors)

2011-12-10 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51496 Bug #: 51496 Summary: [4.7 Regression] FAIL: libgomp.c++/for-2.C * (test for excess errors) Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFI

[Bug lto/51497] New: [4.7 Regression] The run time for the polyhedron test nf.f90 is ~10% slower with -flto after revision 182107

2011-12-10 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51497 Bug #: 51497 Summary: [4.7 Regression] The run time for the polyhedron test nf.f90 is ~10% slower with -flto after revision 182107 Classification: Unclassified Product: gcc Versi

[Bug debug/45682] missing namespace parent die when using -gdwarf-4

2011-12-10 Thread jan.kratochvil at redhat dot com
, ||jan.kratochvil at redhat ||dot com --- Comment #1 from Jan Kratochvil 2011-12-10 13:27:29 UTC --- FAIL: g++ (GCC) 4.7.0 20111210 (experimental) It is specific for: -fdebug-types-section

[Bug tree-optimization/50078] [4.6 Regression] combine wrong code: volatile accesses optimized out

2011-12-10 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50078 --- Comment #14 from Mikael Pettersson 2011-12-10 16:24:38 UTC --- The original test case now compiles correctly for me with gcc-4.6-20111209 for both i686-linux and armv5tel-linux-gnueabi targets.

[Bug tree-optimization/50569] [4.6/4.7 regression] unaligned memory accesses generated for memcpy

2011-12-10 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50569 --- Comment #10 from Mikael Pettersson 2011-12-10 16:39:57 UTC --- (In reply to comment #9) > Please try the 4.6 branch (or a snapshot with the fix for PR tree-opt/51315). Unfortunately gcc-4.6-20111209 (which includes the PR51315 fix) still cau

[Bug tree-optimization/50569] [4.6/4.7 regression] unaligned memory accesses generated for memcpy

2011-12-10 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50569 Eric Botcazou changed: What|Removed |Added Status|WAITING |ASSIGNED AssignedTo|unassigned at

[Bug libgcj/51498] New: [4.7 regression] temporary hack to make dejagnu work in libjava

2011-12-10 Thread jojelino at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51498 Bug #: 51498 Summary: [4.7 regression] temporary hack to make dejagnu work in libjava Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug tree-optimization/51499] New: vectorizer missing simple case

2011-12-10 Thread fb.programming at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51499 Bug #: 51499 Summary: vectorizer missing simple case Classification: Unclassified Product: gcc Version: 4.6.2 Status: UNCONFIRMED Severity: enhancement Priority: P3

[Bug lto/51497] [4.7 Regression] The run time for the polyhedron test nf.f90 is ~10% slower with -flto after revision 182107

2011-12-10 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51497 --- Comment #1 from Dominique d'Humieres 2011-12-10 18:39:15 UTC --- The profiles are without -flto: + 34.6%, nf3dprecon.2105.constprop.1, a.out | 34.6%, nf2dprecon.2116, a.out 33.5%, spmmult.2139, a.out + 29.8%, nfcg_, a.out | + 7.6%, nf3dp

[Bug libgcj/51500] New: [4.7 regression] 106 unexpected libjava testsuite failures with mingw32

2011-12-10 Thread jojelino at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51500 Bug #: 51500 Summary: [4.7 regression] 106 unexpected libjava testsuite failures with mingw32 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFI

[Bug libgcj/51500] [4.7 regression] 106 unexpected libjava testsuite failures with mingw32

2011-12-10 Thread jojelino at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51500 --- Comment #1 from gee 2011-12-10 18:59:19 UTC --- stacktrace Starting program: /tmp/gcc/i686-pc-mingw32/libjava/testsuite/.libs/TestClosureGC [New Thread 3600.0xf5c] [New Thread 3600.0x1338] Program received signal SIGSEGV, Segmentation fault

[Bug c++/48051] sorry, unimplemented: mangling overload

2011-12-10 Thread dave at boostpro dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48051 --- Comment #1 from Dave Abrahams 2011-12-10 19:19:02 UTC --- Created attachment 26044 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26044 Another test case Sorry, it's a bit long. Hopefully fixing the others handles this one too.

[Bug c++/47335] [C++0x] "sorry, unimplemented: mangling overload"

2011-12-10 Thread dave at boostpro dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47335 Dave Abrahams changed: What|Removed |Added CC||dave at boostpro dot com --- Comment #3 f

[Bug c++/47335] [C++0x] "sorry, unimplemented: mangling overload"

2011-12-10 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47335 --- Comment #4 from Jonathan Wakely 2011-12-10 19:54:47 UTC --- (In reply to comment #3) > I believe this should be a duplicate of bug 48051, not bug 49044... as that > one > is closed solving just the ICE problem. bug 49044 is closed as a dup

[Bug target/46887] Invalid AIX linker flag '-bnoerok', it has to be '-bernotok'

2011-12-10 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46887 --- Comment #5 from David Edelsohn 2011-12-10 20:31:45 UTC --- The problem still exists, but classpath is maintained upstream, not by GCC.

[Bug target/46887] Invalid AIX linker flag '-bnoerok', it has to be '-bernotok'

2011-12-10 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46887 --- Comment #6 from David Edelsohn 2011-12-10 20:37:47 UTC --- This bug really should have been opened for the "classpath" Product in Bugzilla, not for "gcc". I do not think the bug can be transferred. The command definitely is wrong for AIX, b

[Bug c++/51501] New: decltype over-agressive SFINAE

2011-12-10 Thread dave at boostpro dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51501 Bug #: 51501 Summary: decltype over-agressive SFINAE Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/51501] decltype over-agressive SFINAE

2011-12-10 Thread dave at boostpro dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51501 --- Comment #1 from Dave Abrahams 2011-12-10 21:06:14 UTC --- Created attachment 26045 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26045 test case compile with -std=c++11 to see the failure. Additionally add -DWORKAROUND to demonstrate

[Bug middle-end/46483] [4.4/4.5 regression] built-in memcpy() does not handle unaligned int

2011-12-10 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46483 Eric Botcazou changed: What|Removed |Added Target|arm-elf | CC|

[Bug ada/49084] [4.7 regression] bootstrap failure with Ada enabled

2011-12-10 Thread cestrauss at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49084 --- Comment #16 from Cesar Strauss 2011-12-10 23:03:13 UTC --- As can be seen in the assembler code above, the Ada compiler thinks the Node structure is 32 bytes in size, while the C compiler thinks its size is 36 bytes. The culprit is the stru

[Bug target/50751] SH Target: Displacement addressing does not work for QImode and HImode

2011-12-10 Thread oleg.e...@t-online.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50751 Oleg Endo changed: What|Removed |Added Attachment #25932|0 |1 is obsolete|

[Bug libstdc++/23081] Finish the implementation of tr1::array

2011-12-10 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23081 David Fang changed: What|Removed |Added CC||fang at csl dot cornell.edu --- Comment #5 f

[Bug tree-optimization/51499] vectorizer missing simple case

2011-12-10 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51499 Ira Rosen changed: What|Removed |Added CC||irar at il dot ibm.com --- Comment #1 from Ir