[Bug target/43746] -fmerge-constants and -fmerge-all-constants don't work at AVR target

2011-07-14 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43746 --- Comment #4 from Georg-Johann Lay 2011-07-14 07:49:19 UTC --- Author: gjl Date: Thu Jul 14 07:49:14 2011 New Revision: 176262 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176262 Log: gcc/ PR target/43746 * config/avr/elf.h (T

[Bug target/43746] -fmerge-constants and -fmerge-all-constants don't work at AVR target

2011-07-14 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43746 Georg-Johann Lay changed: What|Removed |Added Keywords||missed-optimization Status

[Bug ada/48711] [4.6/4.7 regression] failure to bootstrap or build ada for mingw (value not in range of type "Interfaces.C.unsigned" in g-socthi.adb)

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48711 Eric Botcazou changed: What|Removed |Added CC||ivansavvateev at yandex dot

[Bug ada/48151] Bootstrap failure in stage3 comparison

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48151 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug bootstrap/49625] GCC 4.6.* with Ada can't bootstrapped on MINGW

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49625 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug ada/48711] [4.6/4.7 regression] failure to bootstrap or build ada for mingw (value not in range of type "Interfaces.C.unsigned" in g-socthi.adb)

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48711 Eric Botcazou changed: What|Removed |Added CC||anhvofrcaus at gmail dot

[Bug bootstrap/49737] [4.7 Regression] Bootstrap failure at revision 176240 on x86_64-apple-darwin10

2011-07-14 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49737 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug ada/48711] [4.6/4.7 regression] failure to bootstrap or build ada for mingw (value not in range of type "Interfaces.C.unsigned" in g-socthi.adb)

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48711 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug ada/49732] GNAT 4.6.[01] crashes on terminal_interface-curses-menus.adb from ncruses 5.9

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49732 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug tree-optimization/49725] [4.6 Regression] FAIL: c34005a

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49725 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/49724] [4.6/4.7 Regression] FAIL: gnat.dg/socket1.adb execution test

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49724 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug tree-optimization/49725] [4.6 Regression] FAIL: c34005a

2011-07-14 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49725 --- Comment #4 from Martin Jambor 2011-07-14 08:41:36 UTC --- I will have a look at it next week (if it can be reproduced on the hppa in the compile farm). Nevertheless, the interesting thing is that the patch only makes SRA to do less, never mo

[Bug ada/46350] s-taprop.adb:891:40: warning: redundant conversion, expression is of type "Interrupt_ID"

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46350 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

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

2011-07-14 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48835 Mikael Pettersson changed: What|Removed |Added Attachment #24491|0 |1 is obsolete|

[Bug tree-optimization/49452] [4.7 regression] comp-goto-2.c regresses in testing

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 Eric Botcazou changed: What|Removed |Added Version|unknown |4.7.0 Target Milestone|---

[Bug testsuite/48727] FAIL: g++.dg/opt/devirt2.C scan-assembler-times xyzzy 2

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48727 Eric Botcazou changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/48757] [4.5/4.6 Regression] internal compiler error: in compensate_edge, at reg-stack.c:2788

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48757 --- Comment #9 from Eric Botcazou 2011-07-14 08:50:48 UTC --- Vlad, is the fix backportable to release branches, at least the 4.6 branch?

[Bug tree-optimization/49725] [4.6 Regression] FAIL: c34005a

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49725 --- Comment #5 from Eric Botcazou 2011-07-14 08:58:42 UTC --- > I will have a look at it next week (if it can be reproduced on the hppa in the > compile farm). A cross-compiler from your favorite linux box is sufficient. > Nevertheless, the int

[Bug middle-end/49733] Missed optimization: Variable value not propagated to remove "if" condition

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49733 --- Comment #5 from Richard Guenther 2011-07-14 09:03:58 UTC --- Ah, so passing the non-aliasing-var to a function which takes a POINTER argument, returning that pointer and modifying it in the function that takes the non-aliasing-var is ok then?

[Bug bootstrap/49737] [4.7 Regression] Bootstrap failure at revision 176240 on x86_64-apple-darwin10

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49737 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug middle-end/49736] [4.7 Regression] Revision 176228 miscompiled 255.vortex in SPEC CPU 2000

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49736 Richard Guenther changed: What|Removed |Added Keywords||wrong-code Target Milestone|---

[Bug tree-optimization/49725] [4.6 Regression] FAIL: c34005a

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49725 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug tree-optimization/49735] [4.7 Regression] mips64-elf libgcc build fails with apparently infinite recursion.

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49735 --- Comment #5 from Richard Guenther 2011-07-14 09:05:32 UTC --- It probably papers over a different issue though - even recursive inlining should be limited by a --param, but appearantly that is not working here. Honza?

[Bug bootstrap/49739] [4.7 Regression] bootstrap failure

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49739 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/49743] -g enables var_tracking on -O0 - causes long compilations

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49743 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/49740] [4.7 Regression] powerpc native bootstrap with -O3 produces "Bootstrap comparison failure!"

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49740 Richard Guenther changed: What|Removed |Added Target||powerpc-*-* Target Milestone|---

[Bug target/49742] [4.7 Regression] ICE for gcc.dg/vect/O3-pr39675-2.c on ARM

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49742 Richard Guenther changed: What|Removed |Added Target||arm-*-* Component|tree-optimi

[Bug tree-optimization/49724] [4.6/4.7 Regression] FAIL: gnat.dg/socket1.adb execution test

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49724 --- Comment #2 from Eric Botcazou 2011-07-14 09:13:19 UTC --- Based on Martin's comment in the other PR, I wonder whether this isn't rather a temporary failure because of a glitch on the host. Can you reproduce it?

[Bug bootstrap/49739] [4.7 Regression] bootstrap failure

2011-07-14 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49739 --- Comment #6 from ro at CeBiTec dot Uni-Bielefeld.DE 2011-07-14 09:18:14 UTC --- >> It doesn't work and build failed much earlier: > > Patch is missing '}'. Thanks for fixing this. That's what you get for providing an untested patch minutes be

[Bug middle-end/49733] Missed optimization: Variable value not propagated to remove "if" condition

2011-07-14 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49733 --- Comment #6 from Tobias Burnus 2011-07-14 09:25:31 UTC --- (In reply to comment #5) > Ah, so passing the non-aliasing-var to a function which takes a POINTER > argument, returning that pointer and modifying it in the function that > takes the

[Bug ada/48711] [4.6/4.7 regression] failure to bootstrap or build ada for mingw (value not in range of type "Interfaces.C.unsigned" in g-socthi.adb)

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48711 --- Comment #6 from Eric Botcazou 2011-07-14 09:27:25 UTC --- Author: ebotcazou Date: Thu Jul 14 09:27:22 2011 New Revision: 176265 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176265 Log: PR ada/48711 * g-socthi-mingw.adb (Fill

[Bug plugins/49744] New: Use of prev-gcc/xgcc as PLUGINCC breaks bootstap-lean tests

2011-07-14 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49744 Summary: Use of prev-gcc/xgcc as PLUGINCC breaks bootstap-lean tests Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug ada/48711] [4.6/4.7 regression] failure to bootstrap or build ada for mingw (value not in range of type "Interfaces.C.unsigned" in g-socthi.adb)

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48711 --- Comment #7 from Eric Botcazou 2011-07-14 09:27:41 UTC --- Author: ebotcazou Date: Thu Jul 14 09:27:39 2011 New Revision: 176266 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176266 Log: PR ada/48711 * g-socthi-mingw.adb (Fill

[Bug ada/48711] [4.6/4.7 regression] failure to bootstrap or build ada for mingw (value not in range of type "Interfaces.C.unsigned" in g-socthi.adb)

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48711 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug plugins/49744] Use of prev-gcc/xgcc as PLUGINCC breaks bootstap-lean tests

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49744 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/49736] [4.7 Regression] Revision 176228 miscompiled 255.vortex in SPEC CPU 2000

2011-07-14 Thread rsandifo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49736 rsand...@gcc.gnu.org changed: What|Removed |Added AssignedTo|unassigned at gcc dot |rsandifo at gcc dot gnu.org

[Bug c++/49745] New: error: ‘int truncate’ redeclared as different kind of symbol

2011-07-14 Thread mathieu.malaterre at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49745 Summary: error: ‘int truncate’ redeclared as different kind of symbol Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: major Priority: P3 Compone

[Bug middle-end/49736] [4.7 Regression] Revision 176228 miscompiled 255.vortex in SPEC CPU 2000

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49736 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/49736] [4.7 Regression] Revision 176228 miscompiled 255.vortex in SPEC CPU 2000

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49736 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug libstdc++/49745] error: ‘int truncate’ redeclared as different kind of symbol

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49745 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/49746] New: Generated PA-RISC2.0w code cannot be assembled by GNU as-2.21.1

2011-07-14 Thread h.m.brand at xs4all dot nl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49746 Summary: Generated PA-RISC2.0w code cannot be assembled by GNU as-2.21.1 Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: blocker Priority: P3 Co

[Bug libstdc++/49745] error: ‘int truncate’ redeclared as different kind of symbol

2011-07-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49745 --- Comment #2 from Jonathan Wakely 2011-07-14 10:51:57 UTC --- dup of PR 36231 ?

[Bug libstdc++/49745] error: ‘int truncate’ redeclared as different kind of symbol

2011-07-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49745 --- Comment #3 from Jonathan Wakely 2011-07-14 11:01:26 UTC --- the problem is actually in gthr-posix.h no libstdc++ header includes except which is a non-standard extension and so that's not a problem

[Bug target/49746] Generated PA-RISC2.0w code cannot be assembled by GNU as-2.21.1

2011-07-14 Thread h.m.brand at xs4all dot nl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49746 --- Comment #1 from H.Merijn Brand 2011-07-14 11:09:18 UTC --- FYI I completed building gcc-4.6.1 with gcc (GCC) 4.2.4 GNU assembler (GNU Binutils) 2.18 gmp-5.0.2 mpfr-3.0.1 mpc-0.8.2 on HP-UX 11.23-ia64 and HP-UX 11.31-ia64 (both IPF/Itanium

[Bug libstdc++/49745] error: ‘int truncate’ redeclared as different kind of symbol

2011-07-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49745 --- Comment #4 from Jonathan Wakely 2011-07-14 11:13:13 UTC --- Why does gthr-posix.h even include ? --- gcc/gthr-posix.h.orig 2011-07-14 11:09:00.148778460 + +++ gcc/gthr-posix.h2011-07-14 11:09:01.763786789 + @@ -39,7 +39,6 @

[Bug middle-end/49736] [4.7 Regression] Revision 176228 miscompiled 255.vortex in SPEC CPU 2000

2011-07-14 Thread rsandifo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49736 --- Comment #2 from rsandifo at gcc dot gnu.org 2011-07-14 11:49:05 UTC --- Author: rsandifo Date: Thu Jul 14 11:49:01 2011 New Revision: 176270 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176270 Log: gcc/ PR middle-end/49736 *

[Bug tree-optimization/49724] [4.6/4.7 Regression] FAIL: gnat.dg/socket1.adb execution test

2011-07-14 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49724 --- Comment #3 from dave.anglin at bell dot net 2011-07-14 11:54:32 UTC --- On 14-Jul-11, at 4:40 AM, ebotcazou at gcc dot gnu.org wrote: > Can you confirm that this also comes from Martin's patch on the 4.6 > branch? No, it doesn't come from

[Bug ada/46350] s-taprop.adb:891:40: warning: redundant conversion, expression is of type "Interrupt_ID"

2011-07-14 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46350 --- Comment #5 from dave.anglin at bell dot net 2011-07-14 11:57:34 UTC --- On 14-Jul-11, at 4:44 AM, ebotcazou at gcc dot gnu.org wrote: > Can you submit the patch if it works? It works. I will install later today after work if someone doesn't

[Bug libstdc++/49745] error: ‘int truncate’ redeclared as different kind of symbol

2011-07-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49745 Paolo Carlini changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment #5

[Bug ada/49732] GNAT 4.6.[01] crashes on terminal_interface-curses-menus.adb from ncruses 5.9

2011-07-14 Thread vorfeed.canal at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49732 --- Comment #2 from Vorfeed Canal 2011-07-14 12:07:01 UTC --- Which compilation options? I'm not specifying anything strange and even if I use -O0 the result is the same: /localbuild/build/sysnative-prencurses-5.9/narrowc/Ada95/src$ gnatmake -O0

[Bug libstdc++/49745] error: ‘int truncate’ redeclared as different kind of symbol

2011-07-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49745 --- Comment #6 from Paolo Carlini 2011-07-14 12:07:45 UTC --- Before resolving as dup of 36231, let's add in CC Jakub too, it would be nice if for 4.7 we could finally take the plunge and follow Jon's suggestion, or a variant of it, but I don't k

[Bug ada/49732] GNAT 4.6.[01] crashes on terminal_interface-curses-menus.adb from ncruses 5.9

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49732 --- Comment #3 from Eric Botcazou 2011-07-14 12:12:35 UTC --- > Which compilation options? -g -O2 -gnata -gnatf -gnatn -gnato -gnatVa It's usually more convenient to change them for a particular file in the project file than patching the source

[Bug libstdc++/49745] error: ‘int truncate’ redeclared as different kind of symbol

2011-07-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49745 --- Comment #7 from Jonathan Wakely 2011-07-14 12:13:27 UTC --- I don't think there is a maintainer for gthreads

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

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49651 Richard Guenther changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned

[Bug libstdc++/49745] error: ‘int truncate’ redeclared as different kind of symbol

2011-07-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49745 Paolo Carlini changed: What|Removed |Added CC||paolo.carlini at oracle dot

[Bug libstdc++/49745] error: ‘int truncate’ redeclared as different kind of symbol

2011-07-14 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49745 --- Comment #9 from Jakub Jelinek 2011-07-14 12:33:16 UTC --- svn blame isn't hard to use. You'll find out that the unistd.h include was added by http://gcc.gnu.org/ml/gcc-patches/2002-10/msg01666.html There are still some of the unistd.h guard m

[Bug libstdc++/49745] error: ‘int truncate’ redeclared as different kind of symbol

2011-07-14 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49745 --- Comment #10 from Jakub Jelinek 2011-07-14 12:34:32 UTC --- BTW, really shouldn't be using __gthread_mutex_timedlock if it isn't available...

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

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49651 --- Comment #9 from Richard Guenther 2011-07-14 12:36:23 UTC --- C testcase that fails at -O2: extern void abort (void); struct X { int *p; int *q; }; void __attribute__((noinline, noclone)) foo (struct X x) { *x.q = 0; } volatile int

[Bug libstdc++/49745] error: ‘int truncate’ redeclared as different kind of symbol

2011-07-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49745 --- Comment #11 from Paolo Carlini 2011-07-14 12:43:53 UTC --- Thanks Jakub. Thus, seems a little more difficult than we hoped, but still doable. We'll give a try to your scheme.

[Bug tree-optimization/49651] [4.4/4.5/4.6/4.7 Regression] nested lambdas and -O3 produced incorrect integer variable increments

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49651 Richard Guenther changed: What|Removed |Added Known to work|4.7.0 |4.3.6 Target Milestone|---

[Bug ada/49732] GNAT 4.6.[01] crashes on terminal_interface-curses-menus.adb from ncruses 5.9

2011-07-14 Thread vorfeed.canal at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49732 --- Comment #4 from Vorfeed Canal 2011-07-14 13:22:31 UTC --- Ah, I see. Well, it looks it's -gnatafno option which triggers the error. And I have no idea what it's supposed to do :-( /localbuild/build/sysnative-prencurses-5.9/narrowc/Ada95/src$

[Bug driver/49747] New: warning:dereferencing type-punned pointer will break strict-aliasing rules

2011-07-14 Thread douganla at gru dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49747 Summary: warning:dereferencing type-punned pointer will break strict-aliasing rules Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: major Priority: P3

[Bug ada/49732] GNAT 4.6.[01] crashes on terminal_interface-curses-menus.adb from ncruses 5.9

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49732 --- Comment #5 from Eric Botcazou 2011-07-14 13:33:41 UTC --- > Ah, I see. Well, it looks it's -gnatafno option which triggers the error. -gnatafno is -gnata -gnatf -gnatn -gnato. Can you further narrow it down?

[Bug ada/49732] GNAT 4.6.[01] crashes on terminal_interface-curses-menus.adb from ncruses 5.9

2011-07-14 Thread vorfeed.canal at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49732 --- Comment #6 from Vorfeed Canal 2011-07-14 13:52:07 UTC --- Ah-ha. Here we go: gcc -c -O0 -gnato -I- -gnatA /ncplc/src/sysnative-prencurses-5.9/Ada95/src/terminal_interface-curses-menus.adb raised STORAGE_ERROR : stack overflow (or erroneous

[Bug ada/49732] GNAT 4.6.[01] crashes on terminal_interface-curses-menus.adb from ncruses 5.9

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49732 Eric Botcazou changed: What|Removed |Added Status|WAITING |ASSIGNED AssignedTo|unassigned at

[Bug ada/49732] [4.6/4.7 regression] crash on terminal_interface-curses-menus.adb from ncurses with -gnato

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49732 Eric Botcazou changed: What|Removed |Added Keywords||ice-on-valid-code Known to work|

[Bug ada/49732] [4.6/4.7 regression] crash on terminal_interface-curses-menus.adb from ncurses with -gnato

2011-07-14 Thread vorfeed.canal at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49732 --- Comment #8 from Vorfeed Canal 2011-07-14 14:43:49 UTC --- It makes sense because patch which "fixes" the problem effectively removes the information needed to do overflow check. And now, when I know where to look is much smaller reproducer:

[Bug driver/49747] warning:dereferencing type-punned pointer will break strict-aliasing rules

2011-07-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49747 --- Comment #1 from Jonathan Wakely 2011-07-14 14:49:53 UTC --- (In reply to comment #0) > After emerging sys-devel/gcc-4.4.5 on Gentoo Linux kernel-2.6.38-gentoo-r6 What does this mean? Not everyone uses gentoo or wants to understand its pkg s

[Bug tree-optimization/49651] [4.4/4.5/4.6/4.7 Regression] nested lambdas and -O3 produced incorrect integer variable increments

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49651 --- Comment #11 from Richard Guenther 2011-07-14 14:53:33 UTC --- Author: rguenth Date: Thu Jul 14 14:53:30 2011 New Revision: 176274 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176274 Log: 2011-07-14 Richard Guenther PR tree-o

[Bug tree-optimization/49651] [4.4/4.5/4.6/4.7 Regression] nested lambdas and -O3 produced incorrect integer variable increments

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49651 --- Comment #12 from Richard Guenther 2011-07-14 14:56:30 UTC --- Author: rguenth Date: Thu Jul 14 14:56:27 2011 New Revision: 176275 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176275 Log: 2011-07-14 Richard Guenther PR tree-o

[Bug ada/49732] [4.6/4.7 regression] crash on terminal_interface-curses-menus.adb from ncurses with -gnato

2011-07-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49732 Eric Botcazou changed: What|Removed |Added Known to work||4.5.4 Known to fail|

[Bug driver/49747] warning:dereferencing type-punned pointer will break strict-aliasing rules

2011-07-14 Thread douganla at gru dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49747 --- Comment #2 from douganla at gru dot com 2011-07-14 14:57:47 UTC --- gcc-4.4.5 is the latest version available in gentoo

[Bug tree-optimization/49651] [4.4/4.5 Regression] nested lambdas and -O3 produced incorrect integer variable increments

2011-07-14 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49651 Richard Guenther changed: What|Removed |Added Known to work||4.6.2, 4.7.0 Summary|[4.4/4

[Bug target/49487] Internal compiler error in AVR code (bytewise rotate)

2011-07-14 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49487 --- Comment #5 from Georg-Johann Lay 2011-07-14 15:10:17 UTC --- Author: gjl Date: Thu Jul 14 15:10:12 2011 New Revision: 176276 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176276 Log: PR target/49487 * config/avr/avr.md (rotl

[Bug target/49487] Internal compiler error in AVR code (bytewise rotate)

2011-07-14 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49487 --- Comment #6 from Georg-Johann Lay 2011-07-14 15:15:31 UTC --- Author: gjl Date: Thu Jul 14 15:15:28 2011 New Revision: 176277 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176277 Log: PR target/49487 Backport from mainline r1

[Bug target/49487] Internal compiler error in AVR code (bytewise rotate)

2011-07-14 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49487 Georg-Johann Lay changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug target/44506] -mtiny-stack causes internal compiler error on gcc for avr

2011-07-14 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44506 Georg-Johann Lay changed: What|Removed |Added CC||gjl at gcc dot gnu.org Known to w

[Bug c++/41426] User defined conversion on return ignores array types

2011-07-14 Thread ville.voutilainen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41426 Ville Voutilainen changed: What|Removed |Added CC||ville.voutilainen at gmail

[Bug c/49748] New: char * const * cannot be assigned to char const * const *

2011-07-14 Thread gcc at misc dot lka.org.lu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49748 Summary: char * const * cannot be assigned to char const * const * Product: gcc Version: 4.4.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug c/49748] char * const * cannot be assigned to char const * const *

2011-07-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49748 --- Comment #1 from Jonathan Wakely 2011-07-14 16:44:08 UTC --- the bug reporting guidelines clearly ask for a complete and self-contained test case, not several snippets of code which don't form a complete program http://gcc.gnu.org/bugs/ the w

[Bug target/44506] -mtiny-stack causes internal compiler error on gcc for avr

2011-07-14 Thread eric.weddington at atmel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44506 Eric Weddington changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/49749] New: Reassociation rank algorithm does not include all non-NULL operands

2011-07-14 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49749 Summary: Reassociation rank algorithm does not include all non-NULL operands Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/49541] [4.6/4.7 regression] TLS support partially broken in 64-bit mode

2011-07-14 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49541 --- Comment #8 from ro at CeBiTec dot Uni-Bielefeld.DE 2011-07-14 17:08:09 UTC --- > Same here, but the link line starts with: > > /nile.build/botcazou/gcc-head/sparc-sun-solaris2.8/gcc/collect2 -V -Y > P,/lib/sparcv9:/usr/lib/sparcv9 -Qy -o ./con

[Bug rtl-optimization/11320] [3.3 regression] Scheduler bug

2011-07-14 Thread bernds at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11320 --- Comment #10 from Bernd Schmidt 2011-07-14 17:06:38 UTC --- Author: bernds Date: Thu Jul 14 17:06:33 2011 New Revision: 176280 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176280 Log: PR rtl-optimization/11320 * config/ia64/i

[Bug target/38159] [avr] ICE: gcc.c-torture/execute/pr38051.c compilation, -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions

2011-07-14 Thread eric.weddington at atmel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38159 Eric Weddington changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/49452] [4.7 regression] comp-goto-2.c regresses in testing

2011-07-14 Thread eraman at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 --- Comment #12 from Easwaran Raman 2011-07-14 17:16:06 UTC --- (In reply to comment #11) > I have confirmed that the -Os failures began with r175063 and that the tests > pass for several revision before that and pass for several after, so it's >

[Bug other/49665] 'defined in discarded section' link failures on cpu2006 benchmarks

2011-07-14 Thread pthaugen at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49665 Pat Haugen changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment #7 fr

[Bug target/38159] [avr] ICE: gcc.c-torture/execute/pr38051.c compilation, -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions

2011-07-14 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38159 --- Comment #4 from Georg-Johann Lay 2011-07-14 17:28:07 UTC --- Must be new artifact, r176217 fails and my local 176136 passes.

[Bug target/49541] [4.6/4.7 regression] TLS support partially broken in 64-bit mode

2011-07-14 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49541 --- Comment #9 from Rainer Orth 2011-07-14 17:37:43 UTC --- Created attachment 24755 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24755 proposed 4.6 patch Here's the 4.6 backport of the sol2.h patch. Could you please give it a try on Sol

[Bug c/49748] char * const * cannot be assigned to char const * const *

2011-07-14 Thread gcc at misc dot lka.org.lu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49748 --- Comment #2 from Alain Knaff 2011-07-14 17:38:59 UTC --- Created attachment 24756 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24756 Test program for const warning bug > the warning is correct, see http://c-faq.com/ansi/constmismatch.h

[Bug target/49541] [4.6/4.7 regression] TLS support partially broken in 64-bit mode

2011-07-14 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49541 --- Comment #10 from Rainer Orth 2011-07-14 17:40:06 UTC --- Created attachment 24757 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24757 proposed libgomp testsuite patch Here's the libgomp testsuite part of the patch. It should apply to b

[Bug tree-optimization/49735] [4.7 Regression] mips64-elf libgcc build fails with apparently infinite recursion.

2011-07-14 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49735 --- Comment #6 from Andrew Pinski 2011-07-14 18:26:54 UTC --- (In reply to comment #5) > It probably papers over a different issue though - even recursive inlining > should be limited by a --param, but appearantly that is not working here. > > H

[Bug middle-end/49491] Superfluous move because of unnecessary spill for 2-operand insn

2011-07-14 Thread eric.weddington at atmel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49491 Eric Weddington changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/49687] AVR: Missed optimization for widening MUL

2011-07-14 Thread eric.weddington at atmel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49687 --- Comment #2 from Eric Weddington 2011-07-14 18:41:56 UTC --- Created attachment 24758 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24758 Test case results using GCC 4.3.3 (WinAVR 20100110)

[Bug debug/49750] New: -gdwarf-4 bug

2011-07-14 Thread tromey at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49750 Summary: -gdwarf-4 bug Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug AssignedTo: unassig...@gcc.gnu.org Rep

[Bug target/49687] [4.6 Regression][avr] Missed optimization for widening MUL

2011-07-14 Thread eric.weddington at atmel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49687 Eric Weddington changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/49751] New: Incorrect optimization related to smallest int64_t value.

2011-07-14 Thread blaise at suitabletech dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49751 Summary: Incorrect optimization related to smallest int64_t value. Product: gcc Version: 4.4.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug c++/49751] Incorrect optimization related to smallest int64_t value.

2011-07-14 Thread blaise at suitabletech dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49751 --- Comment #1 from Blaies Gassend 2011-07-14 18:49:59 UTC --- Created attachment 24759 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24759 The sample program that fails.

[Bug tree-optimization/49749] Reassociation rank algorithm does not include all non-NULL operands

2011-07-14 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49749 --- Comment #1 from William J. Schmidt 2011-07-14 19:22:08 UTC --- Created attachment 24760 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24760 Gimple prior to reassoc2

[Bug tree-optimization/49749] Reassociation rank algorithm does not include all non-NULL operands

2011-07-14 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49749 --- Comment #2 from William J. Schmidt 2011-07-14 19:23:29 UTC --- Created attachment 24761 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24761 Gimple following reassoc2 with TARGET_MEM_REFs

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