[Bug target/55145] New: [4.8 Regression] [x32] -maddress-mode=long miscompiles glibc

2012-10-30 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55145 Bug #: 55145 Summary: [4.8 Regression] [x32] -maddress-mode=long miscompiles glibc Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIR

[Bug tree-optimization/55138] [4.7 Regression] inlining fails with -O2 on gcc 4.7.2

2012-10-30 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55138 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug tree-optimization/54985] [4.7 Regression] dom optimization erroneous remove conditional goto.

2012-10-30 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54985 Jeffrey A. Law changed: What|Removed |Added CC||konstantin.vladimirov at

[Bug tree-optimization/54985] [4.7 Regression] dom optimization erroneous remove conditional goto.

2012-10-30 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54985 --- Comment #13 from Jeffrey A. Law 2012-10-31 04:09:59 UTC --- Yes we expect to backport to 4.7.x (I've already discussed with Jakub). I'm letting it simmer on the trunk for a bit before backporting the bits.

[Bug fortran/31696] -malign-double trashes fortran format

2012-10-30 Thread gnu.0kn at gishpuppy dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31696 --- Comment #8 from Drew 2012-10-31 03:55:13 UTC --- After some googling I have found that ABI means application binary interface and how this affects the problem, thank you. I would be happy if someone could direct me to a tutorial on h

[Bug fortran/54923] Internal unit I/O error when using -malign-double

2012-10-30 Thread gnu.0kn at gishpuppy dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54923 --- Comment #3 from Drew 2012-10-31 03:54:56 UTC --- After some googling I have found that ABI means application binary interface and how this affects the problem, thank you. I would be happy if someone could direct me to a tutorial on h

[Bug target/55144] New: opening glibc-c.o: No such file or directory

2012-10-30 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55144 Bug #: 55144 Summary: opening glibc-c.o: No such file or directory Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Keywords: build

[Bug target/55143] New: vms-c.o:(.toc+0x0): undefined reference to `c_default_pointer_mode' (building cc1plus)

2012-10-30 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55143 Bug #: 55143 Summary: vms-c.o:(.toc+0x0): undefined reference to `c_default_pointer_mode' (building cc1plus) Classification: Unclassified Product: gcc Version: 4.8.0

[Bug target/52498] vmsdbgout.c fails to build with --enable-werror-always

2012-10-30 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52498 Jorn Wolfgang Rennecke changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolu

[Bug target/52498] vmsdbgout.c fails to build with --enable-werror-always

2012-10-30 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52498 --- Comment #2 from Jorn Wolfgang Rennecke 2012-10-31 03:21:10 UTC --- Author: amylaar Date: Wed Oct 31 03:21:03 2012 New Revision: 193013 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193013 Log: PR target/52498

[Bug middle-end/55142] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

2012-10-30 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55142 H.J. Lu changed: What|Removed |Added Target Milestone|--- |4.8.0 --- Comment #1 from H.J. Lu 20

[Bug middle-end/55142] New: [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

2012-10-30 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55142 Bug #: 55142 Summary: [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNC

[Bug rtl-optimization/55093] [4.8 Regression] [x32] -maddress-mode=long failed

2012-10-30 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55093 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug libstdc++/51823] [DR 198] reverse iterator returns uninitialized values

2012-10-30 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51823 --- Comment #14 from Jonathan Wakely 2012-10-31 00:36:48 UTC --- Thanks, Dave. So IIUC that means a counting iterator or other iterator that stores a value internally can only be an input iterator, and so can't be used with reverse_iterat

[Bug libstdc++/51823] [DR 198] reverse iterator returns uninitialized values

2012-10-30 Thread dave at boostpro dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51823 Dave Abrahams changed: What|Removed |Added CC||dave at boostpro dot com --- Co

[Bug debug/54693] VTA guality issues with loops

2012-10-30 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54693 --- Comment #12 from Alexandre Oliva 2012-10-30 23:47:44 UTC --- Author: aoliva Date: Tue Oct 30 23:47:35 2012 New Revision: 193003 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193003 Log: PR debug/54551 PR debug/54693 * va

[Bug debug/54551] DF resets some DEBUG_INSNs unnecessarily

2012-10-30 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54551 --- Comment #8 from Alexandre Oliva 2012-10-30 23:47:43 UTC --- Author: aoliva Date: Tue Oct 30 23:47:35 2012 New Revision: 193003 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193003 Log: PR debug/54551 PR debug/54693 * val

[Bug rtl-optimization/55093] [4.8 Regression] [x32] -maddress-mode=long failed

2012-10-30 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55093 --- Comment #8 from hjl at gcc dot gnu.org 2012-10-30 22:56:59 UTC --- Author: hjl Date: Tue Oct 30 22:56:52 2012 New Revision: 193000 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193000 Log: Remove lra_in_progress check for

[Bug libfortran/54012] printf crash with -lgfortran

2012-10-30 Thread astroseger at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54012 --- Comment #11 from Sergey Rodionov 2012-10-30 22:37:40 UTC --- (In reply to comment #10) > (In reply to comment #9) > > "ldd bad": > > linux-vdso.so.1 => (0x7fffd97ff000) > > libquadmath.so.0 => /usr/lib64/libqua

[Bug middle-end/55116] [4.8 Regression] LRA failed to decompose ASHIFT

2012-10-30 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55116 H.J. Lu changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|

[Bug libfortran/54012] printf crash with -lgfortran

2012-10-30 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54012 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- C

[Bug tree-optimization/55138] [4.7 Regression] inlining fails with -O2 on gcc 4.7.2

2012-10-30 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55138 Mikael Pettersson changed: What|Removed |Added CC||mikpe at it dot uu.se --- C

[Bug rtl-optimization/55141] New: [4.8 Regression] wrong code with -fno-split-wide-types

2012-10-30 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55141 Bug #: 55141 Summary: [4.8 Regression] wrong code with -fno-split-wide-types Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: no

[Bug middle-end/55116] [4.8 Regression] LRA failed to decompose ASHIFT

2012-10-30 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55116 --- Comment #11 from hjl at gcc dot gnu.org 2012-10-30 21:35:42 UTC --- Author: hjl Date: Tue Oct 30 21:35:35 2012 New Revision: 192996 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192996 Log: Add another testcase for PR midd

[Bug c++/55120] Inaccessible virtual base constructor does not prevent generation of default constructor

2012-10-30 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55120 --- Comment #7 from Daniel Krügler 2012-10-30 19:48:21 UTC --- (In reply to comment #5) > Curious that G++, Comeau and Clang all accept the example in CWG issue 7, > despite the rationale (and Mike) indicating it's intended that a virtual > priv

[Bug libfortran/54012] printf crash with -lgfortran

2012-10-30 Thread astroseger at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54012 --- Comment #9 from Sergey Rodionov 2012-10-30 19:35:15 UTC --- > > This does not look like a libgfortran issue. Do you have > valgrind on your system? Can you run the good and bad > executable under valgrind? This appears to be a b

[Bug middle-end/54386] [4.8 Regression] Unaligned mem load wrongly generated for inlined inline/static function

2012-10-30 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54386 Mikael Pettersson changed: What|Removed |Added CC||jamborm at gcc dot gnu.org

[Bug middle-end/35305] Speculative PRE support missing

2012-10-30 Thread xinliangli at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35305 --- Comment #4 from davidxl 2012-10-30 18:57:18 UTC --- The suggested transformation can be useful in some cases, but won't be general enough. The listed example is an extreme case. For instance, the second a+b instance does not have to be

[Bug middle-end/53708] [4.8 Regression] Many failures of the objc tests with -O3 -fnext-runtime and -m32

2012-10-30 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53708 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Co

[Bug middle-end/53708] [4.8 Regression] Many failures of the objc tests with -O3 -fnext-runtime and -m32

2012-10-30 Thread bergner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53708 --- Comment #11 from Peter Bergner 2012-10-30 18:27:36 UTC --- Do you mean Richard Sandiford's comment regarding your patch and then your reply? http://gcc.gnu.org/ml/gcc-patches/2012-06/msg01229.html Hmmm, if attribute((__aligned__

[Bug debug/54402] [4.8 Regression] var-tracking does not scale

2012-10-30 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54402 --- Comment #13 from Jakub Jelinek 2012-10-30 18:24:17 UTC --- IMHO it is really not useful to dup together completely unrelated var-tracking PRs together. test-tgmath.i clearly has nothing to do with frame_pointer_needed frame replacemen

[Bug libfortran/54012] printf crash with -lgfortran

2012-10-30 Thread sgk at troutmask dot apl.washington.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54012 --- Comment #8 from Steve Kargl 2012-10-30 17:57:51 UTC --- > > > > What does gdb tell you? > > > > > > gdb tells: > > > > > > Program received signal SIGSEGV, Segmentation fault. > > > 0x7779f8f2 in __parse_one_specmb () from

[Bug tree-optimization/55124] [4.8 Regression] ICE in find_or_generate_expression, at tree-ssa-pre.c:2803

2012-10-30 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55124 --- Comment #6 from rguenther at suse dot de 2012-10-30 17:12:46 UTC --- On Tue, 30 Oct 2012, vries at gcc dot gnu.org wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55124 > > vries at gcc dot gnu.org changed: > >

[Bug middle-end/53708] [4.8 Regression] Many failures of the objc tests with -O3 -fnext-runtime and -m32

2012-10-30 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53708 --- Comment #10 from rguenther at suse dot de 2012-10-30 17:10:52 UTC --- On Tue, 30 Oct 2012, bergner at gcc dot gnu.org wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53708 > > Peter Bergner changed: > >What

[Bug target/55139] New: __atomic store does not support __ATOMIC_HLE_RELEASE

2012-10-30 Thread andi-gcc at firstfloor dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55139 Bug #: 55139 Summary: __atomic store does not support __ATOMIC_HLE_RELEASE Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: norm

[Bug tree-optimization/55124] [4.8 Regression] ICE in find_or_generate_expression, at tree-ssa-pre.c:2803

2012-10-30 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55124 vries at gcc dot gnu.org changed: What|Removed |Added CC||rguenth at gcc dot gnu.o

[Bug middle-end/53708] [4.8 Regression] Many failures of the objc tests with -O3 -fnext-runtime and -m32

2012-10-30 Thread bergner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53708 Peter Bergner changed: What|Removed |Added Status|RESOLVED|REOPENED CC|

[Bug tree-optimization/55124] [4.8 Regression] ICE in find_or_generate_expression, at tree-ssa-pre.c:2803

2012-10-30 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55124 vries at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED Assig

[Bug tree-optimization/54985] [4.7 Regression] dom optimization erroneous remove conditional goto.

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54985 Richard Biener changed: What|Removed |Added Summary|[4.7/4.8 Regression] dom|[4.7 Regression] dom

[Bug tree-optimization/55138] [4.7 Regression] inlining fails with -O2 on gcc 4.7.2

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55138 Richard Biener changed: What|Removed |Added CC||law at gcc dot gnu.org --- Com

[Bug libstdc++/55028] _GLIBCXX_DEBUG is broken when using v7 namespace

2012-10-30 Thread oleg at smolsky dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55028 --- Comment #4 from oleg at smolsky dot net 2012-10-30 15:09:49 UTC --- Created attachment 28578 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28578 exports Here is a patch that addresses the issue. IE my tests and apps link now.

[Bug middle-end/55132] [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C

2012-10-30 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55132 --- Comment #3 from Uros Bizjak 2012-10-30 15:06:23 UTC --- (In reply to comment #2) > Are you sure it was r192964 for your target (wild guess x86_64-linux)? For > cris-elf, I see this regression introduced in the (] range 192943:192956.

[Bug tree-optimization/55138] [4.7 Regression] inlining fails with -O2 on gcc 4.7.2

2012-10-30 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55138 --- Comment #2 from Mikael Pettersson 2012-10-30 14:47:41 UTC --- Created attachment 28577 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28577 reduced test case in C C++ not needed, fails also in C, works with gcc-4.6.3

[Bug middle-end/55132] [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C

2012-10-30 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55132 Hans-Peter Nilsson changed: What|Removed |Added CC||hp at gcc dot gnu.org ---

[Bug tree-optimization/55138] [4.7 Regression] inlining fails with -O2 on gcc 4.7.2

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55138 Richard Biener changed: What|Removed |Added Keywords||wrong-code Status|U

[Bug c++/54883] Name mangling of types in an unnamed namespace

2012-10-30 Thread sebastian.hu...@embedded-brains.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54883 --- Comment #2 from Sebastian Huber 2012-10-30 14:16:05 UTC --- Known to work GCC 4.0.4, 4.1.2, and 4.2.4: echo "namespace { enum E { E1 }; } void f(E e) { }" | tee a.c b.c namespace { enum E { E1 }; } void f(E e) { } /scratch/install-g

[Bug target/55108] bad compile-time evaluation of members of initialized union

2012-10-30 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55108 --- Comment #3 from Richard Earnshaw 2012-10-30 14:15:43 UTC --- At armv6t2 and later we have a ubfx instruction available and that is enough to mask this bug.

[Bug target/55108] bad compile-time evaluation of members of initialized union

2012-10-30 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55108 Richard Earnshaw changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/55135] Segfault of gcc on a big file

2012-10-30 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 Markus Trippelsdorf changed: What|Removed |Added CC||markus at trippelsdorf dot

[Bug libfortran/54012] printf crash with -lgfortran

2012-10-30 Thread astroseger at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54012 --- Comment #7 from Sergey Rodionov 2012-10-30 14:03:27 UTC --- (In reply to comment #6) > On Tue, Oct 30, 2012 at 09:52:04AM +, astroseger at gmail dot com wrote: > > > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54012 > > > >

[Bug c++/55135] Segfault of gcc on a big file

2012-10-30 Thread benoit.barbot at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 --- Comment #4 from benoit.barbot at gmail dot com 2012-10-30 13:29:04 UTC --- When i remove line in the file the segfault disappear. The size of the file seams to trigger the segfault.

[Bug gcov-profile/55121] ICE in if-convertion with PGO (ARM)

2012-10-30 Thread christophe.lyon at st dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55121 --- Comment #15 from christophe.lyon at st dot com 2012-10-30 13:23:19 UTC --- (In reply to comment #9) > Can you please also attach the output of -fdump-ipa-profile-all > which should be eval.c.041i.profile. I have my dump here, it should

[Bug libfortran/54012] printf crash with -lgfortran

2012-10-30 Thread sgk at troutmask dot apl.washington.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54012 --- Comment #6 from Steve Kargl 2012-10-30 13:20:46 UTC --- On Tue, Oct 30, 2012 at 09:52:04AM +, astroseger at gmail dot com wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54012 > > --- Comment #3 from Sergey Rodionov 201

[Bug gcov-profile/55121] ICE in if-convertion with PGO (ARM)

2012-10-30 Thread christophe.lyon at st dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55121 --- Comment #14 from christophe.lyon at st dot com 2012-10-30 13:18:15 UTC --- Created attachment 28576 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28576 eval.c.041i.profile

[Bug tree-optimization/55138] New: [4.7 Regression] inlining fails with -O2 on gcc 4.7.2

2012-10-30 Thread konstantin.vladimirov at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55138 Bug #: 55138 Summary: [4.7 Regression] inlining fails with -O2 on gcc 4.7.2 Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: maj

[Bug c++/55137] [4.8 Regression] Unexpected static structure initialization

2012-10-30 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55137 Paolo Carlini changed: What|Removed |Added Priority|P3 |P2

[Bug gcov-profile/55121] ICE in if-convertion with PGO (ARM)

2012-10-30 Thread christophe.lyon at st dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55121 --- Comment #13 from christophe.lyon at st dot com 2012-10-30 12:57:21 UTC --- (In reply to comment #10) > (In reply to comment #8) > > I cannot reproduce the problem with a cross-compiler from > > powerpc64-unknown-linux-gnu to arm-eabi at

[Bug c++/55137] [4.8 Regression] Unexpected static structure initialization

2012-10-30 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55137 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug gcov-profile/55121] ICE in if-convertion with PGO (ARM)

2012-10-30 Thread christophe.lyon at st dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55121 --- Comment #12 from christophe.lyon at st dot com 2012-10-30 12:55:09 UTC --- (In reply to comment #7) > (In reply to comment #0) > > eval.c: In function 'Ge': > > eval.c:792:1: internal compiler error: in df_compact_blocks, at > > df-cor

[Bug gcov-profile/55121] ICE in if-convertion with PGO (ARM)

2012-10-30 Thread christophe.lyon at st dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55121 --- Comment #11 from christophe.lyon at st dot com 2012-10-30 12:53:23 UTC --- Created attachment 28574 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28574 configargs.h

[Bug debug/54402] [4.8 Regression] var-tracking does not scale

2012-10-30 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54402 --- Comment #12 from Markus Trippelsdorf 2012-10-30 12:25:33 UTC --- (In reply to comment #10) > http://llvm.org/bugs/attachment.cgi?id=9362&action=edit > now takes 2:30 minutes to compile (up from 1:40). This regression is caused by:

[Bug c++/55136] template class member template explicit instantiation fails if non template overload exists

2012-10-30 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55136 Jonathan Wakely changed: What|Removed |Added Keywords||rejects-valid Stat

[Bug c++/55137] New: [4.8 Regression] Unexpected static structure initialization

2012-10-30 Thread sebastian.hu...@embedded-brains.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55137 Bug #: 55137 Summary: [4.8 Regression] Unexpected static structure initialization Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRM

[Bug tree-optimization/55111] [4.8 Regression] ICE: tree check: expected ssa_name, have integer_cst in live_on_edge, at tree-vrp.c:89

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55111 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/55111] [4.8 Regression] ICE: tree check: expected ssa_name, have integer_cst in live_on_edge, at tree-vrp.c:89

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55111 --- Comment #4 from Richard Biener 2012-10-30 12:02:45 UTC --- Author: rguenth Date: Tue Oct 30 12:02:39 2012 New Revision: 192984 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192984 Log: 2012-10-30 Richard Biener P

[Bug c++/55109] internal compiler error: Segmentation fault while reporting error in template function instantiation

2012-10-30 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55109 Paolo Carlini changed: What|Removed |Added Status|WAITING |NEW --- Comment #5 from Paolo C

[Bug c++/55109] internal compiler error: Segmentation fault while reporting error in template function instantiation

2012-10-30 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55109 --- Comment #4 from Paolo Carlini 2012-10-30 11:53:22 UTC --- Created attachment 28572 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28572 Testcase

[Bug c++/55135] Segfault of gcc on a big file

2012-10-30 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/55109] internal compiler error: Segmentation fault while reporting error in template function instantiation

2012-10-30 Thread ZetaetaDaniel at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55109 --- Comment #3 from Daniel Mulcahy 2012-10-30 11:41:43 UTC --- New, improved backtrace: #0 0x004e00d7 in tsubst_copy (t=, args=0x75602578, complain=3, in_decl=) at /home/daniel/Documents/packages/ABS/gcc/src/gcc-4.7.2/gcc/c

[Bug libfortran/30162] [4.7/4.8 Regression] I/O with named pipes does not work

2012-10-30 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org Targ

[Bug fortran/55134] associate construct and assumed size array

2012-10-30 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55134 Tobias Burnus changed: What|Removed |Added Keywords||wrong-code Status|UN

[Bug debug/54402] [4.8 Regression] var-tracking does not scale

2012-10-30 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54402 --- Comment #11 from Markus Trippelsdorf 2012-10-30 11:24:41 UTC --- (In reply to comment #10) > With Jakub's patch the testcase mentioned in comment 2: > http://llvm.org/bugs/attachment.cgi?id=9362&action=edit > now takes 2:30 minutes to

[Bug lto/55118] Missed forward propagation of addresses

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55118 --- Comment #2 from Richard Biener 2012-10-30 11:11:35 UTC --- We can't really do much here without breaking type-based alias analysis and data dependence analysis (which depends on seeing only array-refs when they were present in the orig

[Bug debug/54402] [4.8 Regression] var-tracking does not scale

2012-10-30 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54402 --- Comment #10 from Markus Trippelsdorf 2012-10-30 10:58:48 UTC --- With Jakub's patch the testcase mentioned in comment 2: http://llvm.org/bugs/attachment.cgi?id=9362&action=edit now takes 2:30 minutes to compile (up from 1:40).

[Bug c++/55136] New: template class member template explicit instanciation fails if non template overload exists

2012-10-30 Thread frrrwww at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55136 Bug #: 55136 Summary: template class member template explicit instanciation fails if non template overload exists Classification: Unclassified Product: gcc Version: 4.7.2

[Bug libfortran/54012] printf crash with -lgfortran

2012-10-30 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54012 --- Comment #5 from Marek Polacek 2012-10-30 10:47:13 UTC --- (In reply to comment #4) > Have you compiled with -lgfortran? Yeah.

[Bug c++/55135] Segfault of gcc on a big file

2012-10-30 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org ---

[Bug rtl-optimization/55122] [4.8 Regression] ICE: maximum number of LRA constraint passes is achieved (15)

2012-10-30 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55122 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/55135] Segfault of gcc on a big file

2012-10-30 Thread benoit.barbot at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 --- Comment #1 from benoit.barbot at gmail dot com 2012-10-30 10:28:22 UTC --- The file is too big to be attached. Here is a URL where you can find it: http://www.lsv.ens-cachan.fr/~barbot/cosmos/files/buggcc.ii

[Bug tree-optimization/55111] [4.8 Regression] ICE: tree check: expected ssa_name, have integer_cst in live_on_edge, at tree-vrp.c:89

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55111 --- Comment #3 from Richard Biener 2012-10-30 10:27:51 UTC --- We have an unfolded stmt: (gdb) call debug_gimple_stmt (def_stmt) pretmp_36 = (long int) 18446744073709551615; I have a patch.

[Bug tree-optimization/55124] [4.8 Regression] ICE in find_or_generate_expression, at tree-ssa-pre.c:2803

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55124 Richard Biener changed: What|Removed |Added Status|ASSIGNED|NEW AssignedTo|rguenth

[Bug c++/55135] New: Segfault of gcc on a big file

2012-10-30 Thread benoit.barbot at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135 Bug #: 55135 Summary: Segfault of gcc on a big file Classification: Unclassified Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: major Priority:

[Bug tree-optimization/55124] [4.8 Regression] ICE in find_or_generate_expression, at tree-ssa-pre.c:2803

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55124 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.8.0 Summary|ICE in

[Bug c++/55109] internal compiler error: Segmentation fault while reporting error in template function instantiation

2012-10-30 Thread ZetaetaDaniel at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55109 --- Comment #2 from Daniel Mulcahy 2012-10-30 10:17:30 UTC --- Reduced test case here https://gist.github.com/3979454, as provided by creduce.

[Bug libfortran/54012] printf crash with -lgfortran

2012-10-30 Thread astroseger at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54012 --- Comment #4 from Sergey Rodionov 2012-10-30 09:56:49 UTC --- (In reply to comment #1) > Can't reproduce with 4.6.3. Have you compiled with -lgfortran? If yes then probably this bug is some specific problem of Mageia 2 distributive...

[Bug libfortran/54012] printf crash with -lgfortran

2012-10-30 Thread astroseger at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54012 --- Comment #3 from Sergey Rodionov 2012-10-30 09:52:04 UTC --- > What does gdb tell you? gdb tells: Program received signal SIGSEGV, Segmentation fault. 0x7779f8f2 in __parse_one_specmb () from /lib64/libc.so.6

[Bug fortran/55134] New: associate construct and assumed size array

2012-10-30 Thread valeryweber at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55134 Bug #: 55134 Summary: associate construct and assumed size array Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug middle-end/55130] [4.8 Regression] ICE in insn_rhs_dead_pseudo_p, at lra-constraints.c:3224

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55130 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.8.0

[Bug middle-end/55132] [4.8 Regression] FAIL: g++.dg/tree-ssa/pr45453.C

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55132 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.8.0

[Bug tree-optimization/55079] [4.8 regression] false positive -Warray-bounds

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55079 Richard Biener changed: What|Removed |Added CC||nat...@t-online.de --- Comment

[Bug tree-optimization/55133] gcc-4.8-20121028 dubious array bound check

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55133 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug tree-optimization/55079] [4.8 regression] false positive -Warray-bounds

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55079 --- Comment #2 from Richard Biener 2012-10-30 09:32:45 UTC --- *** Bug 55085 has been marked as a duplicate of this bug. ***

[Bug tree-optimization/55085] [4.8 regression] false positive -Warray-bounds

2012-10-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55085 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/55131] Segmentation fault happened in resulting code (inline-asm) after upgraded g++ from 3.4.6 to 4.7.0

2012-10-30 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55131 Jonathan Wakely changed: What|Removed |Added Severity|blocker |normal

[Bug target/54963] [4.8 Regression] Wrong code generated for libgfortran/generated/eoshift3_8.c on SH

2012-10-30 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54963 --- Comment #8 from Oleg Endo 2012-10-30 09:22:31 UTC --- Author: olegendo Date: Tue Oct 30 09:22:14 2012 New Revision: 192983 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192983 Log: PR target/54963 * config/sh/iter

[Bug c++/55058] [4.7/4.8 Regression] Unexpected invalid type conversion error

2012-10-30 Thread sebastian.hu...@embedded-brains.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55058 Sebastian Huber changed: What|Removed |Added CC||jason at gcc dot gnu.org ---

[Bug c++/54988] fpmath=sse target pragma causes inlining failure because of target specific option mismatch

2012-10-30 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54988 --- Comment #8 from Oleg Endo 2012-10-30 09:07:17 UTC --- Author: olegendo Date: Tue Oct 30 09:07:08 2012 New Revision: 192982 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192982 Log: PR target/54988 * config/sh/sh.m

[Bug middle-end/54386] [4.8 Regression] Unaligned mem load wrongly generated for inlined inline/static function

2012-10-30 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54386 --- Comment #6 from Oleg Endo 2012-10-30 09:04:37 UTC --- Just for the record, this seems to happen only for mem loads. Mem stores expand as expected.

[Bug tree-optimization/54985] [4.7/4.8 Regression] dom optimization erroneous remove conditional goto.

2012-10-30 Thread izamyatin at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54985 --- Comment #11 from Igor Zamyatin 2012-10-30 08:32:01 UTC --- Are there any plans to backport this to 4.7?

[Bug rtl-optimization/48374] ICE: in single_succ_edge, at basic-block.h:562 with -fselective-scheduling2 and __builtin_unreachable()

2012-10-30 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48374 Andrey Belevantsev changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution

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