[Bug target/51751] COMPLEX16 tests fail in Lapack

2012-01-05 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51751 --- Comment #2 from Thomas Koenig 2012-01-06 02:14:13 UTC --- The problem appears to be in the test routine zdrvgb, at line 639 (and following) of zdrvgb.f, where the contents of the array s contain zero for powerpc64 and very low values for x86_

[Bug libstdc++/51504] Data race hunting instructions in manual do not work

2012-01-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51504 --- Comment #5 from Jonathan Wakely 2012-01-06 01:26:12 UTC --- Author: redi Date: Fri Jan 6 01:26:06 2012 New Revision: 182943 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182943 Log: PR libstdc++/51504 * doc/xml/manual/debug.

[Bug target/51093] GCC 4.4.3 build fails with 'OPTION_ISA_AES' as undefined

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51093 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug preprocessor/51067] cpp.texi Line Control node not mentioning #, trailing integers

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51067 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/47579] STL size() == 0 does unnecessary shift

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47579 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug preprocessor/21521] -finput-charset -save-temps converts characters twice

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21521 Andrew Pinski changed: What|Removed |Added CC||silver24k at gmail dot com --- Comment #6

[Bug preprocessor/47549] -save-temps and -finput-charset= causing 'cc1.exe: error: failure to convert gbk to UTF-8'

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47549 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug preprocessor/47499] cpp will not process stdio.h

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47499 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug middle-end/47496] HAS_DECL_ASSEMBLER_NAME_P and DECL_ASSEMBLER_NAME has some incosistency

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47496 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/47450] [4.5/4.6/4.7 Regression] Anonymous top-level classes assigned to static members fail.

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47450 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug libstdc++/51772] New: --enable-clocale=generic makes unsafe assumptions about ctype_base::mask

2012-01-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51772 Bug #: 51772 Summary: --enable-clocale=generic makes unsafe assumptions about ctype_base::mask Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONF

[Bug c++/47304] ICE: SIGSEGV in is_empty_class (class.c:6800) with -fabi-version=1

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47304 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/47302] ICE: same canonical type node for different types char [(A::value ? 1 : 2)] and char [1] with -fabi-version=1

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47302 Andrew Pinski changed: What|Removed |Added Keywords||ice-checking Status|UNCONFIRM

[Bug c++/47294] definition of function template can be explicitly-qualified with a namespace it isn't a member of

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47294 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/51771] trans-mem: abnormal edges get lost or corrupted

2012-01-05 Thread torvald at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51771 --- Comment #1 from torvald at gcc dot gnu.org 2012-01-05 23:48:36 UTC --- Author: torvald Date: Thu Jan 5 23:48:30 2012 New Revision: 182937 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182937 Log: Mark transaction begin as returns-twic

[Bug middle-end/47249] [4.4/4.5/4.6/4.7 Regression] ICE in common_handle_option, at opts.c:1695

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47249 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-invalid-code Last reconfirmed|20

[Bug rtl-optimization/51771] New: trans-mem: abnormal edges get lost or corrupted

2012-01-05 Thread torvald at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51771 Bug #: 51771 Summary: trans-mem: abnormal edges get lost or corrupted Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug middle-end/14842] Another way of expanding a switch statement

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14842 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4 f

[Bug tree-optimization/15457] [tree-ssa] Convert a sign bit testing into "a < 0"

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15457 Andrew Pinski changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

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

2012-01-05 Thread dodji at seketeli dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45682 --- Comment #2 from dodji at seketeli dot org 2012-01-05 23:09:22 UTC --- A candidate fix has been submitted to http://gcc.gnu.org/ml/gcc-patches/2012-01/msg00276.html.

[Bug tree-optimization/18589] could optimize FP multiplies better

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18589 Andrew Pinski changed: What|Removed |Added Last reconfirmed|2005-12-21 03:49:53 |2012-01-04 --- Comment #5 from Andrew Pin

[Bug middle-end/14842] Another way of expanding a switch statement

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14842 Andrew Pinski changed: What|Removed |Added Last reconfirmed|2006-03-05 03:52:22 |2012-01-04 CC|gcc-bugs at

[Bug c++/51541] ICE on ill-formed alias template declarations

2012-01-05 Thread dodji at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51541 Dodji Seketeli changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/51541] ICE on ill-formed alias template declarations

2012-01-05 Thread dodji at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51541 --- Comment #2 from Dodji Seketeli 2012-01-05 23:00:25 UTC --- Author: dodji Date: Thu Jan 5 23:00:14 2012 New Revision: 182935 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182935 Log: PR c++/51541 - ICE with invalid identifier in alia

[Bug rtl-optimization/21991] missed-optimization setcc boolean compare

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21991 Andrew Pinski changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug libstdc++/51018] Test failures on NetBSD

2012-01-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51018 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/15533] Missed move to partial register

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15533 Andrew Pinski changed: What|Removed |Added Component|rtl-optimization|target --- Comment #2 from Andrew Pinski

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

2012-01-05 Thread ebotcazou at gcc dot gnu.org
* tree-sra.c (tree_non_aligned_mem_for_access_p): New predicate. (build_accesses_from_assign): Use it instead of tree_non_aligned_mem_p. Added: branches/gcc-4_6-branch/gcc/testsuite/gcc.c-torture/execute/20120105-1.c - copied unchanged from r182932, trunk/gcc/testsuite/gcc.c-torture

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

2012-01-05 Thread ebotcazou at gcc dot gnu.org
* tree-sra.c (tree_non_aligned_mem_for_access_p): New predicate. (build_accesses_from_assign): Use it instead of tree_non_aligned_mem_p. Added: trunk/gcc/testsuite/gcc.c-torture/execute/20120105-1.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-sra.c

[Bug target/51681] [4.7 Regression]: ICE in gcc.dg/torture/vshuf-v2si.c on ia64

2012-01-05 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51681 Uros Bizjak changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/51681] [4.7 Regression]: ICE in gcc.dg/torture/vshuf-v2si.c on ia64

2012-01-05 Thread uros at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51681 --- Comment #8 from uros at gcc dot gnu.org 2012-01-05 21:50:25 UTC --- Author: uros Date: Thu Jan 5 21:50:20 2012 New Revision: 182931 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182931 Log: PR target/51681 * config/ia64/ia64.c

[Bug bootstrap/51742] 4.6.2 v. HP-UX 11.11, PA-RISC: "make bootstrap-lean" fails: "internal compiler error: Segmentation fault" (In function '__fixunssfdi')

2012-01-05 Thread sms at antinode dot info
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51742 --- Comment #4 from Steven Schweda 2012-01-05 21:18:21 UTC --- > The back story on this [...] A somewhat condensed test case (1.6MB) should now be available here: http://antinode.info/ftp/info-zip/unzip610c08_sx.tgz The READ_ME file ther

[Bug c++/51763] SEVERE ERROR: Symbol C_BSTAT

2012-01-05 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51763 Andrew Pinski changed: What|Removed |Added Target||powerpc-aix5.3 Severity|major

[Bug debug/51762] [4.7 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2231

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51762 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug debug/51762] [4.7 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2231

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51762 --- Comment #3 from Jakub Jelinek 2012-01-05 20:47:19 UTC --- Author: jakub Date: Thu Jan 5 20:47:16 2012 New Revision: 182924 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182924 Log: PR debug/51762 * calls.c (emit_call_1): For

[Bug rtl-optimization/51767] [4.5/4.6 Regression] ICE with degenerated asm goto

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51767 Jakub Jelinek changed: What|Removed |Added Summary|[4.5/4.6/4.7 Regression]|[4.5/4.6 Regression] ICE

[Bug middle-end/51768] [4.5/4.6 Regression] ICE with invalid asm goto

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768 Jakub Jelinek changed: What|Removed |Added Summary|[4.5/4.6/4.7 Regression]|[4.5/4.6 Regression] ICE

[Bug rtl-optimization/51767] [4.5/4.6/4.7 Regression] ICE with degenerated asm goto

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51767 --- Comment #2 from Jakub Jelinek 2012-01-05 20:21:06 UTC --- Author: jakub Date: Thu Jan 5 20:20:57 2012 New Revision: 182922 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182922 Log: PR rtl-optimization/51767 * cfgrtl.c (force

[Bug middle-end/51768] [4.5/4.6/4.7 Regression] ICE with invalid asm goto

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768 --- Comment #2 from Jakub Jelinek 2012-01-05 20:18:38 UTC --- Author: jakub Date: Thu Jan 5 20:18:15 2012 New Revision: 182921 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182921 Log: PR middle-end/51768 * stmt.c (check_unique_

[Bug middle-end/44777] [4.4/4.5/4.6 Regression] ICE: SIGSEGV with -fprofile-use in gcc.c-torture/execute/comp-goto-2.c

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44777 Jakub Jelinek changed: What|Removed |Added Summary|[4.4/4.5/4.6/4.7|[4.4/4.5/4.6 Regression]

[Bug middle-end/51770] New: dump gimple lineno when dumping bb

2012-01-05 Thread nash11228 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51770 Bug #: 51770 Summary: dump gimple lineno when dumping bb Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug middle-end/44777] [4.4/4.5/4.6/4.7 Regression] ICE: SIGSEGV with -fprofile-use in gcc.c-torture/execute/comp-goto-2.c

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44777 --- Comment #10 from Jakub Jelinek 2012-01-05 19:54:21 UTC --- Author: jakub Date: Thu Jan 5 19:54:16 2012 New Revision: 182920 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182920 Log: PR middle-end/44777 * profile.c (branch_pr

[Bug middle-end/44777] [4.4/4.5/4.6/4.7 Regression] ICE: SIGSEGV with -fprofile-use in gcc.c-torture/execute/comp-goto-2.c

2012-01-05 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44777 --- Comment #9 from Jan Hubicka 2012-01-05 19:34:08 UTC --- OK, so the problem is separating the actual two builtins, not that profiling would choke on the multiple returns now? In that case I think the patch is OK (otherwise I would be concerned

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

2012-01-05 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49710 Jan Hubicka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

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

2012-01-05 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49710 --- Comment #7 from Jan Hubicka 2012-01-05 19:25:19 UTC --- Author: hubicka Date: Thu Jan 5 19:25:14 2012 New Revision: 182919 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182919 Log: PR middle-end/49710 * cfgloopmanip.c (remov

[Bug c++/23383] builtin array operator new is not marked with malloc attribute

2012-01-05 Thread xinliangli at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23383 --- Comment #22 from davidxl 2012-01-05 18:54:51 UTC --- (In reply to comment #21) > But can't a valid code also compare the result from realloc with the old > pointer, and if they are equal, do something, otherwise do something else? > I think i

[Bug c++/23383] builtin array operator new is not marked with malloc attribute

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23383 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #21

[Bug c++/41090] [4.4/4.5/4.6/4.7/4.8 Regression] Using static label reference in c++ class constructor produces wrong code

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41090 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Target Milesto

[Bug c++/23383] builtin array operator new is not marked with malloc attribute

2012-01-05 Thread xinliangli at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23383 --- Comment #20 from davidxl 2012-01-05 18:11:18 UTC --- (In reply to comment #19) > On Wed, 4 Jan 2012, xinliangli at gmail dot com wrote: > > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23383 > > > > --- Comment #18 from davidxl 2012-01-04

[Bug target/48308] [4.6/4.7 Regression] crosscompiling to arm fails with assembler: can't resolve '.LC4' {.rodata.str1.1 section} - '.LPIC4' {*UND* section}

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48308 --- Comment #16 from Jakub Jelinek 2012-01-05 17:48:11 UTC --- Ramana (or some other ARM maintainer), could you please try to implement this? Thanks.

[Bug target/47333] [4.6/4.7 regression] g++.dg/lto/20091219 FAILs on Solaris 2 with SUN as

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47333 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #21

[Bug c++/50012] [4.5/4.6/4.7 Regression] C++ front end misses -Wsign-compare warnings when extraneous parentheses are present

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50012 --- Comment #6 from Jakub Jelinek 2012-01-05 17:41:47 UTC --- Ian, ping?

[Bug rtl-optimization/49936] [4.7 Regression] IRA handles CANNOT_CHANGE_MODE_CLASS poorly, + spills to memory on 4.7

2012-01-05 Thread sandra at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49936 --- Comment #10 from Sandra Loosemore 2012-01-05 17:31:39 UTC --- My notes are that the unnecessary register moves in the loop have been present since at least GCC 4.3, so it is not a 4.6->4.7 regression, at least.

[Bug gcov-profile/50127] [4.7 regression] g++.dg/tree-prof/partition2.C FAILs on several targets

2012-01-05 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50127 --- Comment #6 from ro at CeBiTec dot Uni-Bielefeld.DE 2012-01-05 17:16:21 UTC --- > --- Comment #5 from Jakub Jelinek 2012-01-05 > 09:41:13 UTC --- > Can't reproduce on x86_64-linux, nor with cross from that to > i686-sun-solaris2.11 with -m64

[Bug middle-end/48668] [4.6 regression] COMDAT Group signature not emitted in group

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48668 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Summa

[Bug rtl-optimization/49936] [4.7 Regression] IRA handles CANNOT_CHANGE_MODE_CLASS poorly, + spills to memory on 4.7

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49936 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #9 f

[Bug bootstrap/51648] [4.7 Regression] Profiledbootstrap failure on x86_64-linux

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/41881] [4.5/4.6 regression] Complete unrolling (inner) versus vectorization of reduction

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41881 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Summa

[Bug c++/22395] -Weffc++ shouldn't warn about non-virtual dtor of private subclasses

2012-01-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22395 --- Comment #5 from Jonathan Wakely 2012-01-05 17:13:02 UTC --- private inheritance doesn't mean the destructor can't be called with the wrong static type class Foo { public: ~Foo() {} virtual void f() { } }; class Bar : private Foo { p

[Bug c++/16168] -Weffc++ item 14 improvements

2012-01-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16168 Jonathan Wakely changed: What|Removed |Added Last reconfirmed|2005-06-28 01:34:16 |2012-01-05 Known to fail|

[Bug c++/48680] -Weffc++ update description for 2nd and 3rd edition of Scott Meyers

2012-01-05 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48680 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/51541] ICE on ill-formed alias template declarations

2012-01-05 Thread dodji at seketeli dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51541 --- Comment #1 from dodji at seketeli dot org 2012-01-05 16:58:29 UTC --- A candidate fix has been posted to http://gcc.gnu.org/ml/gcc-patches/2012-01/msg00256.html

[Bug tree-optimization/51737] [4.6 Regression] g++ crashes (internal compiler error: Segmentation fault) when compiling quickbook

2012-01-05 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51737 --- Comment #9 from Martin Jambor 2012-01-05 16:16:29 UTC --- I can reproduce the segfault when compiling both the testcase from comment #8 and the original unreduced test case on the 4.6 branch but not on my trunk checkout (revision 182785). I

[Bug middle-end/51769] bootstrap fails when using -O2 -funswitch-loops -floop-flatten

2012-01-05 Thread matt at use dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51769 --- Comment #1 from Matt Hargett 2012-01-05 16:03:06 UTC --- Created attachment 26255 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26255 pre-processed source of the file that triggers the ICE commandline to trigger the ICE with the attach

[Bug middle-end/51769] New: bootstrap fails when using -O2 -funswitch-loops -floop-flatten

2012-01-05 Thread matt at use dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51769 Bug #: 51769 Summary: bootstrap fails when using -O2 -funswitch-loops -floop-flatten Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug middle-end/51768] [4.5/4.6/4.7 Regression] ICE with invalid asm goto

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/16168] -Weffc++ item 14 improvements

2012-01-05 Thread f-roth at megaera dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16168 --- Comment #4 from Frederick Roth 2012-01-05 15:55:30 UTC --- this still happens with version 4.6.2. Can someone reconfirm this?

[Bug middle-end/51768] [4.5/4.6/4.7 Regression] ICE with invalid asm goto

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768 Jakub Jelinek changed: What|Removed |Added Target Milestone|--- |4.5.4

[Bug middle-end/51768] New: [4.5/4.6/4.7 Regression] ICE with invalid asm goto

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51768 Bug #: 51768 Summary: [4.5/4.6/4.7 Regression] ICE with invalid asm goto Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: ice-on-invalid-c

[Bug rtl-optimization/51767] [4.5/4.6/4.7 Regression] ICE with degenerated asm goto

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51767 Jakub Jelinek changed: What|Removed |Added Target Milestone|--- |4.5.4

[Bug lto/50490] ICE when compiling libglib2.0 with LTO, tree code 'optimization_node' is not supported in LTO streams

2012-01-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50490 --- Comment #3 from Richard Guenther 2012-01-05 15:44:01 UTC --- Author: rguenth Date: Thu Jan 5 15:43:54 2012 New Revision: 182917 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182917 Log: 2012-01-05 Richard Guenther PR lto/504

[Bug tree-optimization/42283] regression: ICE when bootstrapping trunk with -O2 -ftree-loop-distribution

2012-01-05 Thread matt at use dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42283 Matt Hargett changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c/51294] spurious warning from -Wconversion in C and C++ in conditional expressions

2012-01-05 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51294 Manuel López-Ibáñez changed: What|Removed |Added CC||james.kanze at gmail dot

[Bug c++/51755] -Wconversion generates false warnings when the ternary operator is used

2012-01-05 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51755 Manuel López-Ibáñez changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug rtl-optimization/51767] [4.5/4.6/4.7 Regression] ICE with degenerated asm goto

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51767 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/51767] New: [4.5/4.6/4.7 Regression] ICE with degenerated asm goto

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51767 Bug #: 51767 Summary: [4.5/4.6/4.7 Regression] ICE with degenerated asm goto Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: ice-on-valid

[Bug middle-end/51761] [4.7 Regression] ICE in verify_gimple_stmt, at tree-cfg.c:4241

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51761 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug lto/51765] Testsuite ICEs with -flto

2012-01-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51765 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/51761] [4.7 Regression] ICE in verify_gimple_stmt, at tree-cfg.c:4241

2012-01-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51761 --- Comment #5 from Jakub Jelinek 2012-01-05 15:10:36 UTC --- Author: jakub Date: Thu Jan 5 15:10:26 2012 New Revision: 182914 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182914 Log: PR middle-end/51761 * gimple.h (struct gimp

[Bug middle-end/51764] mudflap does not work with LTO

2012-01-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51764 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/51764] mudflap does not work with LTO

2012-01-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51764 --- Comment #1 from Richard Guenther 2012-01-05 15:08:47 UTC --- Author: rguenth Date: Thu Jan 5 15:08:42 2012 New Revision: 182913 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182913 Log: 2012-01-05 Richard Guenther PR middle-

[Bug middle-end/51766] [4.7 regression] sync_fetch_and_xxx atomicity

2012-01-05 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51766 David Edelsohn changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/51766] New: [4.7 regression] sync_fetch_and_xxx atomicity

2012-01-05 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51766 Bug #: 51766 Summary: [4.7 regression] sync_fetch_and_xxx atomicity Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Prio

[Bug lto/50490] ICE when compiling libglib2.0 with LTO, tree code 'optimization_node' is not supported in LTO streams

2012-01-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50490 Richard Guenther changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned

[Bug lto/51765] New: Testsuite ICEs with -flto

2012-01-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51765 Bug #: 51765 Summary: Testsuite ICEs with -flto Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Co

[Bug fortran/50981] [4.4/4.5/4.6 Regression] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument

2012-01-05 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50981 --- Comment #11 from Mikael Morin 2012-01-05 14:51:26 UTC --- Created attachment 26252 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26252 Another failing variant, with pointers This is not fixed by the patch above.

[Bug fortran/50981] [4.4/4.5/4.6 Regression] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument

2012-01-05 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50981 --- Comment #10 from Mikael Morin 2012-01-05 14:50:38 UTC --- Created attachment 26250 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26250 Another failing variant, with allocatables This is not fixed by the patch above.

[Bug middle-end/51752] trans-mem: publication safety violated

2012-01-05 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51752 --- Comment #1 from Aldy Hernandez 2012-01-05 14:30:15 UTC --- Ok, I'm a complete neophyte on this, but that seems very restrictive. Does that mean that basically we can't hoist any loads inside a transaction...ever? __transaction_atomic

[Bug fortran/51638] gfortran optimization breaks a single variable used as both input and output for subroutine call

2012-01-05 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51638 --- Comment #7 from Tobias Burnus 2012-01-05 14:26:25 UTC --- (In reply to comment #6) > > Fortran code is invalid. > This code is like it is since its first commit on 11-Jun-93 This does not mean that was and/or is valid. Newer compilers tend t

[Bug other/51171] XFAIL: libitm.c/reentrant.c execution test

2012-01-05 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51171 Aldy Hernandez changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug other/51171] XFAIL: libitm.c/reentrant.c execution test

2012-01-05 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51171 --- Comment #1 from Aldy Hernandez 2012-01-05 14:14:34 UTC --- Author: aldyh Date: Thu Jan 5 14:14:29 2012 New Revision: 182911 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182911 Log: PR other/51171 * testsuite/libitm.

[Bug c++/51755] -Wconversion generates false warnings when the ternary operator is used

2012-01-05 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51755 --- Comment #4 from Jason Merrill 2012-01-05 14:11:19 UTC --- (In reply to comment #3) > At the moment I'm confused, however, because I don't understand if the > patch linked by Manuel in PR51294 (maybe we can consolidate these two issues) > was

[Bug middle-end/51761] [4.7 Regression] ICE in verify_gimple_stmt, at tree-cfg.c:4241

2012-01-05 Thread jason at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51761 --- Comment #4 from Jason Merrill 2012-01-05 14:03:22 UTC --- OK. Jason

[Bug c++/29615] Class can't be friend of itself?

2012-01-05 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29615 Jason Merrill changed: What|Removed |Added Known to work||4.4.6 Target Milestone|---

[Bug middle-end/51764] New: mudflap does not work with LTO

2012-01-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51764 Bug #: 51764 Summary: mudflap does not work with LTO Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug middle-end/51472] ICE: verify_gimple failed: invalid rhs for gimple memory store with -fgnu-tm --param tm-max-aggregate-size=32

2012-01-05 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51472 Aldy Hernandez changed: What|Removed |Added CC||dominiq at lps dot ens.fr --- Comment #1

[Bug tree-optimization/51760] [4.7 Regression] ICE in set_lattice_value, at tree-ssa-ccp.c:456

2012-01-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51760 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/51685] FAIL: gcc.dg/tm/pr51472.c (internal compiler error) on ppc*-*-*, s390*-*-*, spu-*-*

2012-01-05 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51685 Aldy Hernandez changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug tree-optimization/51760] [4.7 Regression] ICE in set_lattice_value, at tree-ssa-ccp.c:456

2012-01-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51760 --- Comment #8 from Richard Guenther 2012-01-05 13:41:38 UTC --- Author: rguenth Date: Thu Jan 5 13:41:34 2012 New Revision: 182909 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182909 Log: 2012-01-05 Richard Guenther PR tree-op

[Bug tree-optimization/51759] [4.5 Regression] miscompile writes past end of bitfield

2012-01-05 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51759 Martin Jambor changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

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