[Bug middle-end/52519] [4.8 Regression]

2012-03-06 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52519 --- Comment #1 from dave.anglin at bell dot net 2012-03-07 03:05:54 UTC --- Appears to have been introduced by r185013. Dave -- John David Anglindave.ang...@bell.net

[Bug pch/52518] gcc fails to find pch files in subincludes

2012-03-06 Thread casey at rodarmor dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52518 --- Comment #3 from casey at rodarmor dot com 2012-03-07 02:34:49 UTC --- (In reply to comment #2) > This is expected as the token is #include . The documentation suggests that that shouldn't be a problem: "you can even include a precompiled heade

[Bug pch/52518] gcc fails to find pch files in subincludes

2012-03-06 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52518 --- Comment #2 from Andrew Pinski 2012-03-07 02:32:04 UTC --- This is expected as the token is #include .

[Bug bootstrap/52471] ICE bootstrapping GCC 4.7.0-20120302 on x86_64 OpenBSD

2012-03-06 Thread kyle at arbyte dot us
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52471 --- Comment #3 from Kyle Markley 2012-03-07 02:15:15 UTC --- Another note for my appendix about edits to get things going on x86_64-openbsd. I needed to #include in gcc/libiberty/stack-limit.c before including sys/resource.h. I don't know the

[Bug middle-end/52519] New: [4.8 Regression]

2012-03-06 Thread danglin at gcc dot gnu.org
./gcc/include /test/gnu/gcc/objdir/./gcc/include-fixed /opt/gnu/include /usr/include End of search list. GNU C++ (GCC) version 4.8.0 20120306 (experimental) [trunk revision 185013] (hppa2.0w-hp-hpux11.11) compiled by GNU C version 4.3.6 20110523 (prerelease) [gcc-4_3-branch revision 174094], G

[Bug pch/52518] gcc fails to find pch files in subincludes

2012-03-06 Thread casey at rodarmor dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52518 --- Comment #1 from casey at rodarmor dot com 2012-03-07 00:55:00 UTC --- Created attachment 26848 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26848 A script showing the bug.

[Bug pch/52518] New: gcc fails to find pch files in subincludes

2012-03-06 Thread casey at rodarmor dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52518 Bug #: 52518 Summary: gcc fails to find pch files in subincludes Classification: Unclassified Product: gcc Version: 4.5.3 Status: UNCONFIRMED Severity: normal Priorit

[Bug rtl-optimization/49330] Integer arithmetic on addresses optimised with pointer arithmetic rules

2012-03-06 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49330 Andrew Pinski changed: What|Removed |Added CC||jdemeyer at cage dot |

[Bug target/52517] Bug in PPC pointer arithmetic

2012-03-06 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52517 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/51244] SH Target: Inefficient conditional branch

2012-03-06 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51244 --- Comment #22 from Oleg Endo 2012-03-06 23:42:15 UTC --- This is a reduced test case: int test (volatile int* a, int b, int c) { a[1] = b != 0; if (b == 0) a[10] = c; return b == 0; } with '-O2 -m4-single -mb' it gets compiled to:

[Bug target/52517] Bug in PPC pointer arithmetic

2012-03-06 Thread jdemeyer at cage dot ugent.be
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52517 --- Comment #1 from Jeroen Demeyer 2012-03-06 23:20:23 UTC --- Created attachment 26847 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26847 Testcase, file 2

[Bug target/52517] New: Bug in PPC pointer arithmetic

2012-03-06 Thread jdemeyer at cage dot ugent.be
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52517 Bug #: 52517 Summary: Bug in PPC pointer arithmetic Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/52503] sh-wrs-vxworks: too many target masks

2012-03-06 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52503 --- Comment #2 from Kazumoto Kojima 2012-03-06 23:18:16 UTC --- Created attachment 26845 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26845 A patch config/sh/linux.h requires a few changes too.

[Bug lto/52516] FAIL: gfortran.dg/lto/pr45586* f_lto_pr45586*_0.o-f_lto_pr45586_0.o link, -O0 -flto (internal compiler error)

2012-03-06 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52516 Hans-Peter Nilsson changed: What|Removed |Added Target|*86*-*-*|*86*-*-*, cris-axis-elf

[Bug middle-end/52515] [4.8 Regression]: build fails on cris-elf in unwind-dw2.c, x86_64-unknown-linux-gnu in bid_binarydecimal.c

2012-03-06 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52515 Hans-Peter Nilsson changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/52515] [4.8 Regression]: build fails on cris-elf in unwind-dw2.c

2012-03-06 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52515 Hans-Peter Nilsson changed: What|Removed |Added Component|regression |middle-end --- Comment #3 from Hans-

[Bug regression/52515] [4.8 Regression]: build fails on cris-elf in unwind-dw2.c

2012-03-06 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52515 --- Comment #2 from Hans-Peter Nilsson 2012-03-06 22:19:03 UTC --- It's obviously the change in how/when cc0 is created: (gdb) r -O2 -fpreprocessed unwind-dw2.i Starting program: /tmp/hpautotest-gcc1/cris-

[Bug middle-end/41043] [4.4 Regression] virtual memory exhausted: Cannot allocate memory

2012-03-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41043 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #18

[Bug middle-end/41043] [4.4 Regression] virtual memory exhausted: Cannot allocate memory

2012-03-06 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41043 Dominique d'Humieres changed: What|Removed |Added CC||jakub at redhat dot com --- Commen

[Bug lto/52516] New: FAIL: gfortran.dg/lto/pr45586* f_lto_pr45586*_0.o-f_lto_pr45586_0.o link, -O0 -flto (internal compiler error)

2012-03-06 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52516 Bug #: 52516 Summary: FAIL: gfortran.dg/lto/pr45586* f_lto_pr45586*_0.o-f_lto_pr45586_0.o link, -O0 -flto (internal compiler error) Classification: Unclassified Product:

[Bug target/50310] [4.7 Regression] ICE: in gen_vcondv2div2df, at config/i386/sse.md:1435 with -O -ftree-vectorize and __builtin_isunordered()

2012-03-06 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50310 --- Comment #21 from Michael Meissner 2012-03-06 21:50:55 UTC --- Author: meissner Date: Tue Mar 6 21:50:45 2012 New Revision: 185018 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185018 Log: Merge up to 185016, pick up fix for pr 50310

[Bug fortran/52512] Cannot match namelist object name

2012-03-06 Thread anlauf at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52512 Harald Anlauf changed: What|Removed |Added CC||anlauf at gmx dot de --- Comment #2 from

[Bug regression/52515] [4.8 Regression]: build fails on cris-elf in unwind-dw2.c

2012-03-06 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52515 Andrew Pinski changed: What|Removed |Added Target|cris-axis-elf |cris-axis-elf, |

[Bug regression/52515] New: [4.8 Regression]: build fails on cris-elf in unwind-dw2.c

2012-03-06 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52515 Bug #: 52515 Summary: [4.8 Regression]: build fails on cris-elf in unwind-dw2.c Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug libstdc++/51673] undefined references / libstdc++-7.dll

2012-03-06 Thread pluto at agmk dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51673 --- Comment #17 from Pawel Sikora 2012-03-06 21:04:40 UTC --- (In reply to comment #15) > (In reply to comment #14) > > i've found the core issue for problem mentioned in comment 12. > > the --disable-nls configure option causes missing x64 .dll

[Bug libstdc++/52514] New: --disable-nls changes libstdc++-7.dll export table.

2012-03-06 Thread pluto at agmk dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52514 Bug #: 52514 Summary: --disable-nls changes libstdc++-7.dll export table. Classification: Unclassified Product: gcc Version: 4.6.4 Status: UNCONFIRMED Severity: normal

[Bug target/50310] [4.7 Regression] ICE: in gen_vcondv2div2df, at config/i386/sse.md:1435 with -O -ftree-vectorize and __builtin_isunordered()

2012-03-06 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50310 --- Comment #20 from Michael Meissner 2012-03-06 20:56:16 UTC --- Author: meissner Date: Tue Mar 6 20:56:09 2012 New Revision: 185017 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185017 Log: Merge up to 185014 to get fix for pr 50310.

[Bug target/50310] [4.7 Regression] ICE: in gen_vcondv2div2df, at config/i386/sse.md:1435 with -O -ftree-vectorize and __builtin_isunordered()

2012-03-06 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50310 --- Comment #19 from Michael Meissner 2012-03-06 20:48:56 UTC --- Author: meissner Date: Tue Mar 6 20:48:52 2012 New Revision: 185016 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185016 Log: 2012-03-05 Michael Meissner Backport

[Bug bootstrap/52513] New: gcc-4.7.0-RC-20120302 fails to build for i686-pc-cygwin

2012-03-06 Thread scovich at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52513 Bug #: 52513 Summary: gcc-4.7.0-RC-20120302 fails to build for i686-pc-cygwin Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED S

[Bug go/52218] [4.7/4.8 Regression] libgo ftbfs on arm-linux-gnueabi (unknown case for SETCONTEXT_CLOBBERS_TLS)

2012-03-06 Thread michael.hope at linaro dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52218 Michael Hope changed: What|Removed |Added CC||michael.hope at linaro dot

[Bug libstdc++/51673] undefined references / libstdc++-7.dll

2012-03-06 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51673 --- Comment #16 from joseph at codesourcery dot com 2012-03-06 20:19:24 UTC --- I think --disable-nls should be purely a *host* configure option - it's a bug if it affects anything at all about libstdc++.

[Bug target/52503] sh-wrs-vxworks: too many target masks

2012-03-06 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52503 Oleg Endo changed: What|Removed |Added CC||kkojima at gcc dot gnu.org,

[Bug target/50310] [4.7 Regression] ICE: in gen_vcondv2div2df, at config/i386/sse.md:1435 with -O -ftree-vectorize and __builtin_isunordered()

2012-03-06 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50310 --- Comment #18 from Michael Meissner 2012-03-06 19:46:32 UTC --- Author: meissner Date: Tue Mar 6 19:46:28 2012 New Revision: 185014 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185014 Log: 2012-03-06 Michael Meissner Backport

[Bug target/50182] Performance degradation from gcc 4.1 (x86_64)

2012-03-06 Thread oleg at smolsky dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182 --- Comment #39 from oleg at smolsky dot net 2012-03-06 19:39:03 UTC --- Hmm... funky. I can reproduce the issue on a newer Intel machine: $ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model :

[Bug middle-end/52372] [4.7/4.8 regression] gcc.target/mips/mips16-attributes{,-4}.c SEGV in dwf_regno

2012-03-06 Thread rsandifo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52372 --- Comment #4 from rsandifo at gcc dot gnu.org 2012-03-06 19:22:14 UTC --- Author: rsandifo Date: Tue Mar 6 19:22:10 2012 New Revision: 185013 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185013 Log: gcc/ PR middle-end/52372 *

[Bug libstdc++/51673] undefined references / libstdc++-7.dll

2012-03-06 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51673 --- Comment #15 from Jonathan Wakely 2012-03-06 18:43:19 UTC --- (In reply to comment #14) > i've found the core issue for problem mentioned in comment 12. > the --disable-nls configure option causes missing x64 .dll exports > but this is imho a

[Bug libstdc++/51673] undefined references / libstdc++-7.dll

2012-03-06 Thread pluto at agmk dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51673 Pawel Sikora changed: What|Removed |Added Status|RESOLVED|NEW Resolution|INVALID

[Bug debug/51902] lexical_blocks inside inlined_subroutines generate duplicate debug_ranges

2012-03-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51902 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug fortran/52452] [4.5/4.6/4.7 Regression] INTRINSIC cannot be applied to gfortran's ETIME

2012-03-06 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52452 --- Comment #6 from Tobias Burnus 2012-03-06 17:36:07 UTC --- Fixed for on the 4.6 branch for 4.6.4 (the 4.6.3 release was missed) and on the 4.5 branch. For 4.7, the backport will happen after the 4.7.0 release (i.e. for 4.7.1).

[Bug fortran/52512] Cannot match namelist object name

2012-03-06 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52512 Tobias Burnus changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIRMED

[Bug target/50182] Performance degradation from gcc 4.1 (x86_64)

2012-03-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182 --- Comment #38 from Jakub Jelinek 2012-03-06 17:26:24 UTC --- Sorry, can't reproduce any performance degradation between 4.1 and 4.6 on the http://gcc.gnu.org/bugzilla/attachment.cgi?id=26814 testcase (-O3 -m64, default -mtune=generic): on i7-26

[Bug target/50310] [4.7 Regression] ICE: in gen_vcondv2div2df, at config/i386/sse.md:1435 with -O -ftree-vectorize and __builtin_isunordered()

2012-03-06 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50310 --- Comment #17 from Michael Meissner 2012-03-06 17:15:57 UTC --- Author: meissner Date: Tue Mar 6 17:15:43 2012 New Revision: 185007 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185007 Log: 2012-03-05 Michael Meissner PR targe

[Bug fortran/52452] [4.5/4.6/4.7 Regression] INTRINSIC cannot be applied to gfortran's ETIME

2012-03-06 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52452 --- Comment #5 from Tobias Burnus 2012-03-06 17:09:55 UTC --- Author: burnus Date: Tue Mar 6 17:09:48 2012 New Revision: 185006 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185006 Log: 2012-03-06 Tobias Burnus Backport from

[Bug fortran/52452] [4.5/4.6/4.7 Regression] INTRINSIC cannot be applied to gfortran's ETIME

2012-03-06 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52452 --- Comment #4 from Tobias Burnus 2012-03-06 17:08:07 UTC --- Author: burnus Date: Tue Mar 6 17:08:01 2012 New Revision: 185005 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185005 Log: 2012-03-06 Tobias Burnus Backport from

[Bug fortran/52512] New: Cannot match namelist object name

2012-03-06 Thread marco at hulten dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52512 Bug #: 52512 Summary: Cannot match namelist object name Classification: Unclassified Product: gcc Version: 4.4.6 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/50182] Performance degradation from gcc 4.1 (x86_64)

2012-03-06 Thread oleg at smolsky dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182 --- Comment #37 from oleg at smolsky dot net 2012-03-06 16:34:27 UTC --- Hey Jakub, is this smaller example digestable? http://gcc.gnu.org/bugzilla/attachment.cgi?id=26814 The asm output is straightforward, but I obviously have no clue about

[Bug tree-optimization/52511] gcc.dg/graphite/interchange-8.c times out on Solaris/SPARC

2012-03-06 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52511 --- Comment #3 from Eric Botcazou 2012-03-06 16:02:07 UTC --- > * Is there some codegen problem leading to the factor 2 slowdown from sun4u > to sun4v? UltraSPARC T1/T2 are just trounced by UltraSPARC III+/IV when it comes to single threaded p

[Bug tree-optimization/52511] gcc.dg/graphite/interchange-8.c times out on Solaris/SPARC

2012-03-06 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52511 --- Comment #1 from Rainer Orth 2012-03-06 15:00:50 UTC --- Created attachment 26841 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26841 -ftime-report output on s8.mayon

[Bug tree-optimization/52511] gcc.dg/graphite/interchange-8.c times out on Solaris/SPARC

2012-03-06 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52511 --- Comment #2 from Rainer Orth 2012-03-06 15:01:21 UTC --- Created attachment 26842 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26842 -ftime-report output on apoc

[Bug tree-optimization/52511] New: gcc.dg/graphite/interchange-8.c times out on Solaris/SPARC

2012-03-06 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52511 Bug #: 52511 Summary: gcc.dg/graphite/interchange-8.c times out on Solaris/SPARC Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug middle-end/52463] libitm.c/memcpy-1.c FAILs

2012-03-06 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52463 --- Comment #5 from Aldy Hernandez 2012-03-06 14:44:31 UTC --- Author: aldyh Date: Tue Mar 6 14:44:27 2012 New Revision: 184992 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184992 Log: PR middle-end/52463 * trans-mem.c (tm_regi

[Bug middle-end/52463] libitm.c/memcpy-1.c FAILs

2012-03-06 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52463 --- Comment #4 from Aldy Hernandez 2012-03-06 14:38:00 UTC --- Author: aldyh Date: Tue Mar 6 14:37:54 2012 New Revision: 184991 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184991 Log: PR middle-end/52463 * trans-mem.c (tm_regi

[Bug c++/52510] [4.8 regression] libitm/config/posix/rwlock.cc doesn't compile

2012-03-06 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52510 --- Comment #1 from Rainer Orth 2012-03-06 13:59:33 UTC --- Created attachment 26840 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26840 preprocessed input

[Bug c++/52510] New: [4.8 regression] libitm/config/posix/rwlock.cc doesn't compile

2012-03-06 Thread ro at gcc dot gnu.org
tween 20120302 and 20120306, mainline doesn't bootstrap on Solaris any longer: compiling libitm/config/posix/rwlock.cc fails like this: /vol/gcc/src/hg/trunk/local/libitm/config/posix/rwlock.cc: In constructor 'GTM::gtm_rwlock::gtm_rwlock()': /vol/gcc/src/hg/trunk/local/libitm/confi

[Bug bootstrap/52509] target libstdc++-v3 should not be bootstrapped, libstdc++-v3 should also be a host_module (bootstrapped)

2012-03-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52509 --- Comment #3 from Jakub Jelinek 2012-03-06 13:31:35 UTC --- I guess bootstrapping of the host libstdc++-v3 if it is performed is fine.

[Bug bootstrap/52509] target libstdc++-v3 should not be bootstrapped, libstdc++-v3 should also be a host_module (bootstrapped)

2012-03-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52509 --- Comment #2 from Richard Guenther 2012-03-06 13:15:37 UTC --- (In reply to comment #1) > Well, for profiledbootstrap I think it is nice if target-libstdc++-v3 is > actually bootstrapped, because then we are able to train the C++ FE on real >

[Bug middle-end/52493] [4.8 Regression] tree check fail in ptr_derefs_may_alias_p

2012-03-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52493 --- Comment #3 from Richard Guenther 2012-03-06 13:13:21 UTC --- Author: rguenth Date: Tue Mar 6 13:13:14 2012 New Revision: 184987 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184987 Log: 2012-03-06 Richard Guenther PR middle-

[Bug middle-end/52493] [4.8 Regression] tree check fail in ptr_derefs_may_alias_p

2012-03-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52493 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug bootstrap/52509] target libstdc++-v3 should not be bootstrapped, libstdc++-v3 should also be a host_module (bootstrapped)

2012-03-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52509 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1 f

[Bug tree-optimization/45397] [4.5/4.6/4.7/4.8 Regression] Issues with integer narrowing conversions

2012-03-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45397 --- Comment #11 from Jakub Jelinek 2012-03-06 12:48:19 UTC --- Related to PR47477.

[Bug rtl-optimization/47477] [4.6/4.7/4.8 regression] Sub-optimal mov at end of method

2012-03-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47477 --- Comment #10 from Jakub Jelinek 2012-03-06 12:48:30 UTC --- Related to PR45397.

[Bug target/52461] [avr] XMEGA+EBI: RAMPZ clobbered while reading from flash

2012-03-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52461 Georg-Johann Lay changed: What|Removed |Added AssignedTo|unassigned at gcc dot |gjl at gcc dot gnu.org

[Bug target/52461] [avr] XMEGA+EBI: RAMPZ clobbered while reading from flash

2012-03-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52461 --- Comment #4 from Georg-Johann Lay 2012-03-06 12:43:00 UTC --- (In reply to comment #3) > > This is mostly the same behaviour as described by > darkdragon2000 in bug 44940, except that it also happens in the application > section if code size

[Bug middle-end/52472] ICE: in convert_debug_memory_address, at cfgexpand.c:2491

2012-03-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52472 --- Comment #5 from Jakub Jelinek 2012-03-06 12:35:09 UTC --- convert_debug_memory_address can just return NULL_RTX if it can't handle it. Can't reproduce this though.

[Bug bootstrap/52509] New: target libstdc++-v3 should not be bootstrapped, libstdc++-v3 should also be a host_module (bootstrapped)

2012-03-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52509 Bug #: 52509 Summary: target libstdc++-v3 should not be bootstrapped, libstdc++-v3 should also be a host_module (bootstrapped) Classification: Unclassified Product: gcc

[Bug tree-optimization/32120] missed PRE/FRE of a*2+4 and (a+2)*2

2012-03-06 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32120 --- Comment #10 from Michael Matz 2012-03-06 12:06:08 UTC --- (In reply to comment #9) > (In reply to comment #8) > > I still have an unfinished patch to convert SCCVN to > > http://dl.acm.org/citation.cfm?id=512536 > > > > I'm happy to attach t

[Bug libstdc++/51673] undefined references / libstdc++-7.dll

2012-03-06 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51673 Kai Tietz changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug ada/52494] s-taprop-dummy.adb does not define subpackage Specific used in s-tpoaal.sdb

2012-03-06 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52494 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/52508] [avr]: HAVE_RAMPZ as condition to set RAMPZ prior to flash-read is no more appropriate

2012-03-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52508 Georg-Johann Lay changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIRMED

[Bug target/52508] New: [avr]: HAVE_RAMPZ as condition to set RAMPZ prior to flash-read is no more appropriate

2012-03-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52508 Bug #: 52508 Summary: [avr]: HAVE_RAMPZ as condition to set RAMPZ prior to flash-read is no more appropriate Classification: Unclassified Product: gcc Version: 4.7.0

[Bug target/52507] [avr]: movmem loop for __memx address space uses wrong loop label

2012-03-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52507 Georg-Johann Lay changed: What|Removed |Added Target||avr Priority|P3

[Bug target/52507] New: [avr]: movmem loop for __memx address space uses wrong loop label

2012-03-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52507 Bug #: 52507 Summary: [avr]: movmem loop for __memx address space uses wrong loop label Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug target/52506] [avr]: XMEGA: Wrong order of save/restore of RAMPX/Y/Z/D SFRs in ISR pro-/epilogue

2012-03-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52506 Georg-Johann Lay changed: What|Removed |Added Target||avr Priority|P3

[Bug target/52506] New: [avr]: XMEGA: Wrong order of save/restore of RAMPX/Y/Z/D SFRs in ISR pro-/epilogue

2012-03-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52506 Bug #: 52506 Summary: [avr]: XMEGA: Wrong order of save/restore of RAMPX/Y/Z/D SFRs in ISR pro-/epilogue Classification: Unclassified Product: gcc Version: 4.7.0 Stat

[Bug target/51244] SH Target: Inefficient conditional branch

2012-03-06 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51244 --- Comment #21 from Oleg Endo 2012-03-06 11:29:17 UTC --- (In reply to comment #20) > I've confirmed that 22_locale/ctype/is/char/3.cc doesn't fail > if linking with libstdc++.a which is built with the compiler > without r184966 changes. The .s

[Bug target/52505] [avr]: __memx address space reading unintentionally from RAM

2012-03-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52505 Georg-Johann Lay changed: What|Removed |Added Priority|P3 |P5 Status|UNCONFIRMED

[Bug target/52505] New: [avr]: __memx address space reading unintentionally from RAM

2012-03-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52505 Bug #: 52505 Summary: [avr]: __memx address space reading unintentionally from RAM Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug target/50970] Function pointer dereferenced twice in if statement on Arm cpu

2012-03-06 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50970 Richard Earnshaw changed: What|Removed |Added Status|WAITING |UNCONFIRMED Ever Confirmed|1

[Bug middle-end/52493] [4.8 Regression] tree check fail in ptr_derefs_may_alias_p

2012-03-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52493 --- Comment #2 from Richard Guenther 2012-03-06 10:58:55 UTC --- Reduced testcase, fails at -O -ftree-vectorize: struct Time { long int sec; long usec; }; struct Flow { unsigned short iif; struct Time mtime; }; struct NetFlow {

[Bug target/51244] SH Target: Inefficient conditional branch

2012-03-06 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51244 --- Comment #20 from Kazumoto Kojima 2012-03-06 10:40:31 UTC --- (In reply to comment #16) > Can we keep the r184966 changes anyways? I will keep an eye on these failures > whether I can reproduce them. If you have some time, could you please s

[Bug target/51244] SH Target: Inefficient conditional branch

2012-03-06 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51244 --- Comment #19 from Kazumoto Kojima 2012-03-06 10:38:22 UTC --- Created attachment 26839 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26839 unworked .s file ctype_configure_char_bad.s

[Bug target/51244] SH Target: Inefficient conditional branch

2012-03-06 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51244 --- Comment #18 from Kazumoto Kojima 2012-03-06 10:37:13 UTC --- Created attachment 26838 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26838 worked .s file ctype_configure_char_good.s

[Bug target/51244] SH Target: Inefficient conditional branch

2012-03-06 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51244 --- Comment #17 from Kazumoto Kojima 2012-03-06 10:36:01 UTC --- Created attachment 26837 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26837 preprocessed file ctype_configure_char.i

[Bug middle-end/52493] [4.8 Regression] tree check fail in ptr_derefs_may_alias_p

2012-03-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52493 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/51255] Using -fwhole-program breaks code which puts values in .ctors or .init_array

2012-03-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51255 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|

[Bug middle-end/52097] ICE: in get_bit_range, at expr.c:4535 with -O -flto -fexceptions -fnon-call-exceptions --param allow-store-data-races=0

2012-03-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52097 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/52097] ICE: in get_bit_range, at expr.c:4535 with -O -flto -fexceptions -fnon-call-exceptions --param allow-store-data-races=0

2012-03-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52097 --- Comment #8 from Richard Guenther 2012-03-06 09:54:11 UTC --- Author: rguenth Date: Tue Mar 6 09:54:06 2012 New Revision: 184981 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184981 Log: 2012-03-06 Richard Guenther PR lto/520

[Bug target/51244] SH Target: Inefficient conditional branch

2012-03-06 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51244 --- Comment #16 from Oleg Endo 2012-03-06 09:48:31 UTC --- (In reply to comment #15) > I've seen same failures on sh4-unknown-linux-gnu for trunk rev 184971. > With backing r184966 changes out, they went away. Weird. Can we keep the r184966 cha

[Bug target/51244] SH Target: Inefficient conditional branch

2012-03-06 Thread kkojima at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51244 --- Comment #15 from Kazumoto Kojima 2012-03-06 08:49:27 UTC --- (In reply to comment #14) > I've run the testsuite on rev 184966 (without fortran though), but the > failures > that you've mentioned did not show up. Usually when I rebuild the w

[Bug target/51934] FAIL: g++.dg/torture/pr51344.C -O0 (test for excess errors) due to "cdecl attribute ignored" warning

2012-03-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51934 --- Comment #25 from Jakub Jelinek 2012-03-06 08:26:32 UTC --- Author: jakub Date: Tue Mar 6 08:26:22 2012 New Revision: 184977 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184977 Log: Backported from 4.6 branch 2012-01-25 Jas

[Bug target/51244] SH Target: Inefficient conditional branch

2012-03-06 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51244 --- Comment #14 from Oleg Endo 2012-03-06 08:26:06 UTC --- (In reply to comment #13) > On Tue, 2012-03-06 at 08:13 +0900, Kaz Kojima wrote: > > > I've tested your latest patch on sh4-unknown-linux-gnu with trunk > > revision 184872. It looks th

[Bug target/51934] FAIL: g++.dg/torture/pr51344.C -O0 (test for excess errors) due to "cdecl attribute ignored" warning

2012-03-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51934 --- Comment #24 from Jakub Jelinek 2012-03-06 08:26:03 UTC --- Author: jakub Date: Tue Mar 6 08:25:51 2012 New Revision: 184976 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184976 Log: Backported from 4.6 branch 2012-01-25 Jas

[Bug target/52500] dwarf2cfi.c fails to build with -Werror for c6x

2012-03-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52500 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1 f

[Bug rtl-optimization/52250] [4.7 Regression] ICE: in sel_remove_bb, at sel-sched-ir.c:5213 with -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops -fselective-scheduling2 and other flags

2012-03-06 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52250 Andrey Belevantsev changed: What|Removed |Added Known to work||4.8.0 Target Milestone|4.7.0