[Bug tree-optimization/49712] internal compiler error: in gen_lsm_tmp_name, at tree-ssa-loop-im.c:2048

2011-07-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49712 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug rtl-optimization/49710] segfault

2011-07-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49710 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/35383] Lookup of template dependent function with overloads fails for namespace-qualified parameter

2011-07-12 Thread ophir.setter+gcc at emc dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35383 ophir.setter+gcc at emc dot com changed: What|Removed |Added CC||ophir.setter+gcc at emc d

[Bug middle-end/49519] [4.7 Regression] Revision 175272 miscompiled 447.dealII in SPEC CPU 2006

2011-07-12 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49519 --- Comment #29 from rguenther at suse dot de 2011-07-12 08:35:18 UTC --- On Tue, 12 Jul 2011, ian at airs dot com wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49519 > > Ian Lance Taylor changed: > >What|Removed

[Bug fortran/49708] [4.5/4.6/4.7 Regression] ICE with allocate and no dimensions

2011-07-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49708 Tobias Burnus changed: What|Removed |Added Keywords||ice-on-invalid-code Priority|P3

[Bug middle-end/49519] [4.7 Regression] Revision 175272 miscompiled 447.dealII in SPEC CPU 2006

2011-07-12 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49519 --- Comment #30 from Eric Botcazou 2011-07-12 08:42:40 UTC --- > This patch seems too conservative and it appears that it will cause the > compiler to miss all tailcalls with pointer arguments. It only matters if the > register points to the inc

[Bug target/49713] New: Conflicting types for 'arm_dbx_register_number'

2011-07-12 Thread revital.eres at linaro dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49713 Summary: Conflicting types for 'arm_dbx_register_number' Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: u

[Bug middle-end/49711] [4.7 Regression] 186.crafty in SPEC CPU 2000 failed to build

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49711 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug rtl-optimization/49710] [4.7 Regression] segfault

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49710 Richard Guenther changed: What|Removed |Added Known to work||4.6.1 Target Milestone|---

[Bug tree-optimization/49712] internal compiler error: in gen_lsm_tmp_name, at tree-ssa-loop-im.c:2048

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49712 --- Comment #4 from Richard Guenther 2011-07-12 08:48:45 UTC --- (In reply to comment #3) > Created attachment 24742 [details] > gcc47-pr49712.patch > > Untested fix. > > Wonder if TARGET_MEM_REF shouldn't be handled alongside MEM_REF in > ref_

[Bug c/49706] No warning for (!x > 1) which is always false

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49706 Richard Guenther changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIR

[Bug tree-optimization/49712] internal compiler error: in gen_lsm_tmp_name, at tree-ssa-loop-im.c:2048

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49712 Richard Guenther changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Comment

[Bug rtl-optimization/49710] [4.7 Regression] segfault

2011-07-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49710 --- Comment #2 from Jakub Jelinek 2011-07-12 08:54:29 UTC --- Caused by http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172430 but more probably this is just a dup of PR48813, which was for this testcase latent before. Honza, any chance you cou

[Bug middle-end/49705] -Wstrict-overflow should not diagnose unevaluated expressions

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49705 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|

[Bug tree-optimization/49712] internal compiler error: in gen_lsm_tmp_name, at tree-ssa-loop-im.c:2048

2011-07-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49712 --- Comment #6 from Jakub Jelinek 2011-07-12 09:13:11 UTC --- Author: jakub Date: Tue Jul 12 09:13:06 2011 New Revision: 176195 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176195 Log: PR tree-optimization/49712 * tree-ssa-loop-

[Bug c/49706] No warning for (!x > 1) which is always false

2011-07-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49706 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2 f

[Bug lto/49700] LTO compile time hog

2011-07-12 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49700 --- Comment #5 from Joost VandeVondele 2011-07-12 10:17:54 UTC --- (In reply to comment #3) > Oh, so it's a sum ... > > Well, the I suppose you run into the usual array-prefetching compile-time hog. > Try -fno-prefetch-loop-arrays. This seems t

[Bug target/49714] New: [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600

2011-07-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49714 Summary: [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600 Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity:

[Bug target/49714] [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49714 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug target/49715] New: Could do more efficient unsigned-to-float to conversions based on range information

2011-07-12 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49715 Summary: Could do more efficient unsigned-to-float to conversions based on range information Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal Prior

[Bug rtl-optimization/49014] [4.7 Regression] ICE: in reset_sched_cycles_in_current_ebb, at sel-sched.c:7132 with even more insane set of flags

2011-07-12 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49014 --- Comment #7 from Andrey Belevantsev 2011-07-12 12:12:40 UTC --- Author: abel Date: Tue Jul 12 12:12:36 2011 New Revision: 176197 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176197 Log: Backport from mainline 2011-05-

[Bug rtl-optimization/49014] [4.7 Regression] ICE: in reset_sched_cycles_in_current_ebb, at sel-sched.c:7132 with even more insane set of flags

2011-07-12 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49014 Andrey Belevantsev changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c/49716] New: internal compiler error: in new_Cloog_Domain_from_ppl_Pointset_Powerset

2011-07-12 Thread stephan at openelec dot tv
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49716 Summary: internal compiler error: in new_Cloog_Domain_from_ppl_Pointset_Powerset Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/49715] Could do more efficient unsigned-to-float to conversions based on range information

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49715 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|

[Bug fortran/49708] [4.5/4.6/4.7 Regression] ICE with allocate and no dimensions

2011-07-12 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49708 janus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/49717] New: Debug version checking algorithmic preconditions may have different complexity

2011-07-12 Thread bangerth at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49717 Summary: Debug version checking algorithmic preconditions may have different complexity Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority:

[Bug fortran/49708] [4.5/4.6/4.7 Regression] ICE with allocate and no dimensions

2011-07-12 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49708 --- Comment #3 from janus at gcc dot gnu.org 2011-07-12 12:38:55 UTC --- I'm afraid the regression was introduced by this commit of mine: http://gcc.gnu.org/viewcvs?view=revision&revision=151240

[Bug c++/45697] __restrict__ inconsistent in presence of typedefs

2011-07-12 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45697 --- Comment #5 from Jason Merrill 2011-07-12 12:47:30 UTC --- Since clang handles this differently, I think I'll leave it as SUSPENDED for now.

[Bug tree-optimization/49715] Could do more efficient unsigned-to-float to conversions based on range information

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49715 Richard Guenther changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned

[Bug lto/48851] lto-plugin.c:224:7: error: missing sentinel in function call [-Werror=format]

2011-07-12 Thread jsg at openbsd dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48851 --- Comment #20 from Jonathan Gray 2011-07-12 13:00:32 UTC --- So can you commit your patch and unbreak the build? It is clearly broken, anyone wanting to do a less broken version of the fixincludes mangling can do so at a later point.

[Bug libstdc++/49717] Debug version checking algorithmic preconditions may have different complexity

2011-07-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49717 --- Comment #1 from Jonathan Wakely 2011-07-12 13:48:32 UTC --- http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt03ch17s02.html "All functional and exception-handling guarantees made by the normal library also hold for the debug mode library

[Bug fortran/45170] [F2003] allocatable character lengths

2011-07-12 Thread boschmann at tp1 dot physik.uni-siegen.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45170 Hans-Werner Boschmann changed: What|Removed |Added CC||boschmann at tp1 dot

[Bug libstdc++/49717] Debug version checking algorithmic preconditions may have different complexity

2011-07-12 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49717 --- Comment #2 from Jonathan Wakely 2011-07-12 13:54:51 UTC --- You should consider using 4.6 for the tests using debug mode - there are some huge performance improvements, where non-debug iterators are used when checking is known to have been do

[Bug c/49626] Explicit conversion skipped when followed by conversion to a wider type

2011-07-12 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49626 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/49717] Debug version checking algorithmic preconditions may have different complexity

2011-07-12 Thread bangerth at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49717 Wolfgang Bangerth changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/49699] Aligned load on unaligned address

2011-07-12 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49699 --- Comment #4 from H.J. Lu 2011-07-12 14:05:08 UTC --- (In reply to comment #2) > > Very old issue. The aligned attribute cannot be reliably used to decrease > alignment. Can we issue a warning for things like this?

[Bug middle-end/49699] Aligned load on unaligned address

2011-07-12 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49699 --- Comment #5 from H.J. Lu 2011-07-12 14:06:08 UTC --- (In reply to comment #3) > I think you'd need to make it packed as well, but then it depends on gcc > version which alignment the aggregate actually has. This issue came from http://source

[Bug fortran/45170] [F2003] allocatable character lengths

2011-07-12 Thread sgk at troutmask dot apl.washington.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45170 --- Comment #15 from Steve Kargl 2011-07-12 14:19:24 UTC --- On Tue, Jul 12, 2011 at 01:51:40PM +, boschmann at tp1 dot physik.uni-siegen.de wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45170 > > Hans-Werner Boschmann changed: > >

[Bug lto/48851] lto-plugin.c:224:7: error: missing sentinel in function call [-Werror=format]

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48851 Richard Guenther changed: What|Removed |Added AssignedTo|rguenth at gcc dot gnu.org |mikestump at comcast dot

[Bug c++/49718] New: please allow no_instrument_function attribute in class member definition/declaration

2011-07-12 Thread jojelino at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49718 Summary: please allow no_instrument_function attribute in class member definition/declaration Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Prio

[Bug middle-end/49705] -Wstrict-overflow should not diagnose unevaluated expressions

2011-07-12 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49705 Ian Lance Taylor changed: What|Removed |Added CC||ian at airs dot com --- Comment #2 fro

[Bug middle-end/49705] -Wstrict-overflow should not diagnose unevaluated expressions

2011-07-12 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49705 --- Comment #3 from Ian Lance Taylor 2011-07-12 14:25:56 UTC --- Created attachment 24744 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24744 Possible patch Here is a possible patch to fix this test case.

[Bug tree-optimization/49651] [C++0x] nested lambdas and -O3 produced incorrect integer variable increments

2011-07-12 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49651 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org Compone

[Bug lto/49700] LTO compile time hog

2011-07-12 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49700 --- Comment #6 from Joost VandeVondele 2011-07-12 14:40:29 UTC --- (In reply to comment #1) > Joost, can you point us to a source tarball? Does the issue reproduce > with simpler flags (plain -O2 or plain -O3? Esp. w/o -march=native?) CP2K sou

[Bug fortran/49708] [4.5/4.6/4.7 Regression] ICE with allocate and no dimensions

2011-07-12 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49708 janus at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|una

[Bug fortran/45170] [F2003] allocatable character lengths

2011-07-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45170 --- Comment #16 from Tobias Burnus 2011-07-12 14:44:11 UTC --- (In reply to comment #14) > allocate(character(len=length)::string) > > This is not yet accepted by gfortran. Is there any other way to allocate > "string" without a primitive like s

[Bug c/49716] internal compiler error: in new_Cloog_Domain_from_ppl_Pointset_Powerset

2011-07-12 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49716 --- Comment #1 from Sebastian Pop 2011-07-12 14:55:07 UTC --- Please attach a preprocessed source (just add a -E option to the failing compile line and the preprocessed source should be in math.o). Thanks, Sebastian

[Bug fortran/45170] [F2003] allocatable character lengths

2011-07-12 Thread boschmann at tp1 dot physik.uni-siegen.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45170 --- Comment #17 from Hans-Werner Boschmann 2011-07-12 15:00:22 UTC --- This sounds like there is still a lot of work to do in this character issue. Has anyone ever managed to allocate such strings dynamically? In (In reply to comment #15) > char

[Bug middle-end/49719] New: test gcc.target/arm/sibcall-1.c fails for ARM

2011-07-12 Thread janis at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49719 Summary: test gcc.target/arm/sibcall-1.c fails for ARM Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo:

[Bug middle-end/49519] [4.7 Regression] Revision 175272 miscompiled 447.dealII in SPEC CPU 2006

2011-07-12 Thread janis at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49519 --- Comment #31 from Janis Johnson 2011-07-12 15:06:03 UTC --- I filed PR middle-end/49719 for the sibcall-1.c failure.

[Bug tree-optimization/49651] [C++0x] nested lambdas and -O3 produced incorrect integer variable increments

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49651 --- Comment #6 from Richard Guenther 2011-07-12 15:19:48 UTC --- Shorter testcase that also terminates when successful: #include #include extern "C" void abort (void); typedef unsigned int u32; using namespace std; vector g; void f(u32 a, u3

[Bug tree-optimization/49715] Could do more efficient unsigned-to-float to conversions based on range information

2011-07-12 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49715 --- Comment #3 from sgunderson at bigfoot dot com 2011-07-12 15:19:51 UTC --- Wow, answer in record time :-) I don't know anything about GCC internals, so I can't comment much on the patch; my only worry here is what would happen if you had a very

[Bug tree-optimization/49715] Could do more efficient unsigned-to-float to conversions based on range information

2011-07-12 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49715 --- Comment #4 from rguenther at suse dot de 2011-07-12 15:21:51 UTC --- On Tue, 12 Jul 2011, sgunderson at bigfoot dot com wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49715 > > --- Comment #3 from sgunderson at bigfoot dot com 2011-07

[Bug target/49714] [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600

2011-07-12 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49714 Uros Bizjak changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ada/48835] Porting GNAT to GNU/Linux/m68k

2011-07-12 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48835 --- Comment #21 from Mikael Pettersson 2011-07-12 15:42:35 UTC --- The problem is that LIBGNAT_TARGET_PAIRS is applied too late, and stage 1, 2, and 3 gnat1 etc are built out of a fixed set of source files that your target fragment in gcc/ada/gcc

[Bug target/49714] [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600

2011-07-12 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49714 --- Comment #2 from Richard Henderson 2011-07-12 15:46:13 UTC --- Author: rth Date: Tue Jul 12 15:46:02 2011 New Revision: 176208 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176208 Log: PR target/49714 * config/i386/i386.c (x86

[Bug target/49714] [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600

2011-07-12 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49714 Richard Henderson changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c/49716] internal compiler error: in new_Cloog_Domain_from_ppl_Pointset_Powerset

2011-07-12 Thread stephan at openelec dot tv
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49716 --- Comment #2 from stephan at openelec dot tv 2011-07-12 16:20:12 UTC --- Created attachment 24745 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24745 preprocessed source math.o

[Bug other/32998] -frecord-gcc-switches issues

2011-07-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32998 --- Comment #14 from Jakub Jelinek 2011-07-12 16:26:10 UTC --- Created attachment 24746 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24746 gcc47-pr32998.patch Untested patch to implement a new switch, -grecord-gcc-switches, which records

[Bug target/49714] [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600

2011-07-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49714 Dominique d'Humieres changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug middle-end/49705] -Wstrict-overflow should not diagnose unevaluated expressions

2011-07-12 Thread eggert at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49705 --- Comment #4 from eggert at gnu dot org 2011-07-12 16:30:44 UTC --- Created attachment 24747 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24747 longer, more-realistic test case Thanks for looking into the problem. If it helps, attached i

[Bug regression/49500] [4.7 Regression]: gcc.dg/tls/alias-1.c

2011-07-12 Thread uweigand at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49500 Ulrich Weigand changed: What|Removed |Added CC||uweigand at gcc dot gnu.org --- Comment

[Bug middle-end/49705] -Wstrict-overflow should not diagnose unevaluated expressions

2011-07-12 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49705 --- Comment #5 from Ian Lance Taylor 2011-07-12 16:42:07 UTC --- My proposed patch also fixes the larger test case. Without the patch I see this: strict-overflow-bug.c: In function ‘check_image_width’: strict-overflow-bug.c:14:4: warning: assum

[Bug c/49716] internal compiler error: in new_Cloog_Domain_from_ppl_Pointset_Powerset

2011-07-12 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49716 --- Comment #3 from Sebastian Pop 2011-07-12 16:54:49 UTC --- trunk@176058 from Fri Jul 8 19:15:18 2011 does not ICE. I have not tried 4.6.

[Bug ada/48835] Porting GNAT to GNU/Linux/m68k

2011-07-12 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48835 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/49713] Conflicting types for 'arm_dbx_register_number'

2011-07-12 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49713 John David Anglin changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/49714] [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600

2011-07-12 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49714 Richard Henderson changed: What|Removed |Added Status|REOPENED|WAITING AssignedTo|unassigned

[Bug target/49713] Conflicting types for 'arm_dbx_register_number'

2011-07-12 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49713 Richard Henderson changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigne

[Bug c++/47606] [trans-mem] internal compiler error in expand_block_tm with O2

2011-07-12 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47606 Richard Henderson changed: What|Removed |Added Status|REOPENED|NEW AssignedTo|rth at gcc dot

[Bug target/49714] [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600

2011-07-12 Thread iains at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49714 --- Comment #6 from Iain Sandoe 2011-07-12 17:28:35 UTC --- (In reply to comment #5) > Created attachment 24748 [details] > i686-darwin cleanup > > This appears as if it might work. > > I can't seem to trigger the branch island path here. It l

[Bug middle-end/44382] Slow integer multiply

2011-07-12 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44382 William J. Schmidt changed: What|Removed |Added CC||wschmidt at gcc dot gnu.org --- Comm

[Bug lto/48851] lto-plugin.c:224:7: error: missing sentinel in function call [-Werror=format]

2011-07-12 Thread mrs at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48851 m...@gcc.gnu.org changed: What|Removed |Added CC||mrs at gcc dot gnu.org --- Comment #22

[Bug c++/49720] New: Infinite recursion compiling gold binary_test.cc testcase

2011-07-12 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49720 Summary: Infinite recursion compiling gold binary_test.cc testcase Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug target/49714] [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600

2011-07-12 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49714 --- Comment #7 from Richard Henderson 2011-07-12 18:20:33 UTC --- Author: rth Date: Tue Jul 12 18:20:29 2011 New Revision: 176211 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176211 Log: PR target/49714 * config/i386/i386.c (x86

[Bug rtl-optimization/49474] [4.7 Regression] ppc ICEs with -O3 (bootstrapping with -O3 and --disable-checking)

2011-07-12 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49474 Andrew Pinski changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug target/49714] [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600

2011-07-12 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49714 Richard Henderson changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug target/49713] Conflicting types for 'arm_dbx_register_number'

2011-07-12 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49713 --- Comment #2 from Richard Henderson 2011-07-12 18:41:48 UTC --- Author: rth Date: Tue Jul 12 18:41:44 2011 New Revision: 176212 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176212 Log: PR target/49713 * dwarf2out.h (dwarf_fram

[Bug rtl-optimization/49474] [4.7 Regression] ppc ICEs with -O3 (bootstrapping with -O3 and --disable-checking)

2011-07-12 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49474 --- Comment #5 from Andrew Pinski 2011-07-12 18:46:13 UTC --- Author: pinskia Date: Tue Jul 12 18:46:10 2011 New Revision: 176213 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176213 Log: 2011-07-12 Andrew Pinski PR rtl-opt/49474

[Bug rtl-optimization/49474] [4.7 Regression] ppc ICEs with -O3 (bootstrapping with -O3 and --disable-checking)

2011-07-12 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49474 Andrew Pinski changed: What|Removed |Added Keywords||patch Status|ASSIGNED

[Bug middle-end/49721] New: convert_memory_address_addr_space may generate invalid new insns

2011-07-12 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49721 Summary: convert_memory_address_addr_space may generate invalid new insns Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Co

[Bug target/49713] Conflicting types for 'arm_dbx_register_number'

2011-07-12 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49713 Richard Henderson changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/49722] New: G++ doens't allow compilation with extern "C" and C99 inside

2011-07-12 Thread anton.kochkov at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49722 Summary: G++ doens't allow compilation with extern "C" and C99 inside Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug c++/49722] G++ doens't allow compilation with extern "C" and C99 inside

2011-07-12 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49722 --- Comment #1 from Andrew Pinski 2011-07-12 19:41:15 UTC --- extern "C" does not mean compile this code as C but rather it means the linkage of the function/variable is C rather than the standard C++ linkage.

[Bug c++/49722] G++ doens't allow compilation with extern "C" and C99 inside

2011-07-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49722 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/49719] [4.7 Regression] test gcc.target/arm/sibcall-1.c fails for ARM

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49719 Richard Guenther changed: What|Removed |Added Keywords||missed-optimization Target

[Bug rtl-optimization/49720] Infinite recursion compiling gold binary_test.cc testcase

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49720 Richard Guenther changed: What|Removed |Added Target|i386-pc-solaris2.11 |i386-pc-solaris2.11,

[Bug tree-optimization/49309] [4.6/4.7 Regression] ICE with -fmudflap: verify_stmts failed: type mismatch in pointer plus expression

2011-07-12 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49309 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug lto/47889] [4.6/4.7 Regression] Segmentation fault in useless_type_conversion_p, at tree-ssa.c:1228

2011-07-12 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47889 --- Comment #4 from Andrew Pinski 2011-07-12 21:17:31 UTC --- (In reply to comment #2) > Confirmed. We should diagnose this. We do: t.c:1:13: warning: type of ‘s’ does not match original declaration [enabled by default] t1.c:1:14: note: previous

[Bug tree-optimization/49309] [4.6/4.7 Regression] ICE with -fmudflap: verify_stmts failed: type mismatch in pointer plus expression

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49309 --- Comment #3 from Richard Guenther 2011-07-12 21:18:50 UTC --- Hm, I'd say rather - addr = build2 (POINTER_PLUS_EXPR, TREE_TYPE (TREE_OPERAND (t, 1)), + addr = fold_build2_loc (location, POINTER_PLUS_EXPR, TREE_TYPE (TREE_OPERAND (t,

[Bug lto/47889] [4.6/4.7 Regression] Segmentation fault in useless_type_conversion_p, at tree-ssa.c:1228

2011-07-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47889 --- Comment #5 from Richard Guenther 2011-07-12 21:20:57 UTC --- Yeah, well. There are "legitimate" cases (read: in SPEC2k6), so we can't error out in general (the cases are mixing float and int for example).

[Bug middle-end/49705] -Wstrict-overflow should not diagnose unevaluated expressions

2011-07-12 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49705 Ian Lance Taylor changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned

[Bug middle-end/49723] New: gcc.c-torture/compile/pr46934.c: ICE in do_SUBST, at combine.c:707 at -O1 and above

2011-07-12 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49723 Summary: gcc.c-torture/compile/pr46934.c: ICE in do_SUBST, at combine.c:707 at -O1 and above Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Prior

[Bug middle-end/49723] gcc.c-torture/compile/pr46934.c: ICE in do_SUBST, at combine.c:707 at -O1 and above

2011-07-12 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49723 John David Anglin changed: What|Removed |Added Target|hppa*-*-hpux* |hppa64-*-* Host|hppa*-*

[Bug middle-end/49723] gcc.c-torture/compile/pr46934.c: ICE in do_SUBST, at combine.c:707 at -O1 and above

2011-07-12 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49723 John David Anglin changed: What|Removed |Added CC||ebotcazou at gcc dot

[Bug ada/49724] New: [4.6/4.7 Regression] FAIL: gnat.dg/socket1.adb execution test

2011-07-12 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49724 Summary: [4.6/4.7 Regression] FAIL: gnat.dg/socket1.adb execution test Product: gcc Version: 4.6.2 Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug ada/49725] New: [4.6 Regression] FAIL: c34005a

2011-07-12 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49725 Summary: [4.6 Regression] FAIL: c34005a Product: gcc Version: 4.6.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada AssignedTo: unassig...@gcc.gnu.

[Bug driver/49726] New: -g0 file.S -g does not produce debug info

2011-07-12 Thread jan.kratochvil at redhat dot com
: unassig...@gcc.gnu.org ReportedBy: jan.kratoch...@redhat.com Target: x86_64-fedora15-linux-gnu Build: x86_64-fedora15-linux-gnu FAIL: gcc (GCC) 4.4.7 20110712 (prerelease) FAIL: gcc (GCC) 4.5.4 20110712 (prerelease) FAIL: gcc (GCC) 4.6.2 20110713 (prerelease) FAIL: gcc