[Bug tree-optimization/42681] [4.5 Regression] ICE: in build2_stat, at tree.c:3664 with "-O1 -fgraphite-identity"

2010-01-14 Thread spop at gcc dot gnu dot org
--- Comment #5 from spop at gcc dot gnu dot org 2010-01-14 08:15 --- Subject: Bug 42681 Author: spop Date: Thu Jan 14 08:15:09 2010 New Revision: 155883 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155883 Log: Fix PR42681. 2010-01-14 Sebastian Pop PR middle-end/42

[Bug tree-optimization/42681] [4.5 Regression] ICE: in build2_stat, at tree.c:3664 with "-O1 -fgraphite-identity"

2010-01-14 Thread spop at gcc dot gnu dot org
--- Comment #6 from spop at gcc dot gnu dot org 2010-01-14 08:37 --- Subject: Bug 42681 Author: spop Date: Thu Jan 14 08:37:26 2010 New Revision: 155884 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155884 Log: Fix PR42681. 2010-01-14 Sebastian Pop PR middle-end/42

[Bug tree-optimization/42681] [4.5 Regression] ICE: in build2_stat, at tree.c:3664 with "-O1 -fgraphite-identity"

2010-01-14 Thread spop at gcc dot gnu dot org
--- Comment #7 from spop at gcc dot gnu dot org 2010-01-14 08:38 --- Fixed. -- spop at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/42637] [4.5 Regression][graphite] wrong code for -floop-interchange -ftree-loop-distribution

2010-01-14 Thread spop at gcc dot gnu dot org
--- Comment #3 from spop at gcc dot gnu dot org 2010-01-14 08:41 --- Mine. -- spop at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gc

[Bug middle-end/42479] [graphite] Wrong code with -floop-block

2010-01-14 Thread spop at gcc dot gnu dot org
--- Comment #6 from spop at gcc dot gnu dot org 2010-01-14 08:41 --- Mine. -- spop at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gc

[Bug tree-optimization/42644] [4.5 Regression] wrong code for -fgraphite-identify in 183.equake

2010-01-14 Thread spop at gcc dot gnu dot org
--- Comment #2 from spop at gcc dot gnu dot org 2010-01-14 08:44 --- This might be a duplicate of PR42130. -- spop at gcc dot gnu dot org changed: What|Removed |Added Bu

[Bug rtl-optimization/42691] [4.4/4.5 regression] problematic REG_EQUAL note added to SUBREG

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.4.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42691

[Bug lto/42665] Internal compiler exception in with gfortran when using -fwhole-program -flto -fopenmp

2010-01-14 Thread rguenth at gcc dot gnu dot org
--- Comment #16 from rguenth at gcc dot gnu dot org 2010-01-14 09:39 --- Subject: Bug 42665 Author: rguenth Date: Thu Jan 14 09:38:56 2010 New Revision: 155885 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155885 Log: 2010-01-14 Richard Guenther PR lto/42665

[Bug middle-end/42667] [4.4 Regression] internal compiler error: in insert_into_preds_of_block, at tree-ssa-pre.c:3146

2010-01-14 Thread jakub at gcc dot gnu dot org
--- Comment #7 from jakub at gcc dot gnu dot org 2010-01-14 09:46 --- Subject: Bug 42667 Author: jakub Date: Thu Jan 14 09:46:04 2010 New Revision: 155886 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155886 Log: Backport from mainline 2010-01-10 Richard Guenth

[Bug lto/42665] Internal compiler exception in with gfortran when using -fwhole-program -flto -fopenmp

2010-01-14 Thread rguenth at gcc dot gnu dot org
--- Comment #17 from rguenth at gcc dot gnu dot org 2010-01-14 09:46 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNE

[Bug c/42721] possible integer wrong code bug

2010-01-14 Thread jakub at gcc dot gnu dot org
--- Comment #9 from jakub at gcc dot gnu dot org 2010-01-14 09:47 --- Subject: Bug 42721 Author: jakub Date: Thu Jan 14 09:47:09 2010 New Revision: 155887 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155887 Log: PR c/42721 Port from no-undefined-overflow branch

[Bug c/42721] possible integer wrong code bug

2010-01-14 Thread jakub at gcc dot gnu dot org
--- Comment #10 from jakub at gcc dot gnu dot org 2010-01-14 09:48 --- Subject: Bug 42721 Author: jakub Date: Thu Jan 14 09:48:01 2010 New Revision: 155888 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155888 Log: PR c/42721 Port from no-undefined-overflow branc

[Bug c++/42740] [4.5 Regression] Many libstdc++ failures

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 Target Milestone|--- |4.5.0 http://gcc

[Bug bootstrap/36481] gcc fails to build on Solaris x86 - it forgets the locations of libmpfr

2010-01-14 Thread abhishekfishy2000 at gmail dot com
--- Comment #12 from abhishekfishy2000 at gmail dot com 2010-01-14 10:03 --- lfs:~/SOURCES/gcc-build$ cat /proc/version Linux version 2.6.18-164.el5 (mockbu...@x86-002.build.bos.redhat.com) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-46)) #1 SMP Tue Aug 18 15:51:54 EDT 2009 lfs:~/SOURCE

[Bug middle-end/42739] [4.5 Regression] ICE with computed goto, destructors, and optimization

2010-01-14 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-01-14 10:04 --- Maybe related to PR42698. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/42736] [4.3/4.4/4.5 Regression] Wrong-code with allocatable compounds

2010-01-14 Thread burnus at gcc dot gnu dot org
--- Comment #3 from burnus at gcc dot gnu dot org 2010-01-14 10:06 --- Looking at my old builds, it seems to work with 2008-11-14-r141848 but it fails with 2008-11-18-r141960 Thus possible regression-causing patches: PR 38033 - Bounds of a pointer/allocatable array not stabilized

[Bug bootstrap/36481] gcc fails to build on Solaris x86 - it forgets the locations of libmpfr

2010-01-14 Thread abhishekfishy2000 at gmail dot com
--- Comment #13 from abhishekfishy2000 at gmail dot com 2010-01-14 10:06 --- (In reply to comment #11) > GNU make is required for building gcc. > I'm using lfs:~/SOURCES/gcc-build$ make --version GNU Make 3.81 Copyright (C) 2006 Free Software Foundation, Inc. This is free software; s

[Bug c++/42701] [4.5 Regression] ICE on error recovery

2010-01-14 Thread rguenth at gcc dot gnu dot org
--- Comment #8 from rguenth at gcc dot gnu dot org 2010-01-14 10:14 --- Reduced testcase from PR42725: namespace Glib { class ustring { public: typedef unsigned size_type; ustring(const char* src, size_type n); ustring(const char* src); }; } namespace

[Bug rtl-optimization/42294] [4.5 Regression] ICE in code_motion_path_driver for 416.gamess

2010-01-14 Thread abel at gcc dot gnu dot org
--- Comment #8 from abel at gcc dot gnu dot org 2010-01-14 10:16 --- Subject: Bug 42294 Author: abel Date: Thu Jan 14 10:16:01 2010 New Revision: 155889 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155889 Log: PR rtl-optimization/42294 * sel-sched.c (try_replac

[Bug rtl-optimization/42294] [4.5 Regression] ICE in code_motion_path_driver for 416.gamess

2010-01-14 Thread abel at gcc dot gnu dot org
--- Comment #9 from abel at gcc dot gnu dot org 2010-01-14 10:17 --- Fixed by r155889. -- abel at gcc dot gnu dot org changed: What|Removed |Added Status|ASSI

[Bug c++/42737] [c++0x] error returning a lambda function

2010-01-14 Thread jwakely dot gcc at gmail dot com
--- Comment #4 from jwakely dot gcc at gmail dot com 2010-01-14 10:21 --- Obviously it shouldn't ICE, but I don't think this code is valid: the type of a lambda expression is a class type not a function pointer, and I don't think it's convertible to a function pointer. -- http://gc

[Bug rtl-optimization/42249] unrecognizable insn for 254.gap with sel-sched

2010-01-14 Thread abel at gcc dot gnu dot org
--- Comment #1 from abel at gcc dot gnu dot org 2010-01-14 10:24 --- This is fixed by http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42294#c8, there was a typo in the bug number so the email didn't get in this audit trail. -- abel at gcc dot gnu dot org changed: What|Rem

[Bug libfortran/42742] New: SIGSEGV at libgfortran/io/format.c:111

2010-01-14 Thread manfred99 at gmx dot ch
In a larger program of mine, I got a SIGSEGV when printing WRITE(*,fmtstr) & dat(1),"-",dat(2),"-",dat(3), & datedelim,dat(4),":",dat(5), & (delim,bufarr(pindx),pindx=1,anzarg2) with gfortran 4.5 (latest snapshot). Using gfortran 4.3.5 the code r

[Bug middle-end/42245] ICE in verify_backedges for 197.parser with sel-sched

2010-01-14 Thread amonakov at gcc dot gnu dot org
--- Comment #9 from amonakov at gcc dot gnu dot org 2010-01-14 10:29 --- Subject: Bug 42245 Author: amonakov Date: Thu Jan 14 10:28:47 2010 New Revision: 155890 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155890 Log: 2010-01-14 Andrey Belevantsev Alexander Mon

[Bug middle-end/42739] [4.5 Regression] ICE with computed goto, destructors, and optimization

2010-01-14 Thread aph at gcc dot gnu dot org
--- Comment #2 from aph at gcc dot gnu dot org 2010-01-14 10:31 --- This does indeed look like PR42698. The pattern of backwards branching indirect jumps is the same, and I'm pretty sure that this is the test case to fix. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42739

[Bug middle-end/42245] ICE in verify_backedges for 197.parser with sel-sched

2010-01-14 Thread amonakov at gcc dot gnu dot org
--- Comment #10 from amonakov at gcc dot gnu dot org 2010-01-14 10:38 --- Subject: Bug 42245 Author: amonakov Date: Thu Jan 14 10:38:14 2010 New Revision: 155891 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155891 Log: Add tests missing from previous commit. PR middl

[Bug rtl-optimization/39453] ICE : in init_seqno, at sel-sched.c:6433

2010-01-14 Thread amonakov at gcc dot gnu dot org
--- Comment #6 from amonakov at gcc dot gnu dot org 2010-01-14 10:40 --- Subject: Bug 39453 Author: amonakov Date: Thu Jan 14 10:40:19 2010 New Revision: 155892 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155892 Log: 2010-01-14 Alexander Monakov PR rtl-optimizati

[Bug rtl-optimization/42246] ICE in init_seqno for 186.crafty with sel-sched

2010-01-14 Thread amonakov at gcc dot gnu dot org
--- Comment #5 from amonakov at gcc dot gnu dot org 2010-01-14 10:40 --- Subject: Bug 42246 Author: amonakov Date: Thu Jan 14 10:40:19 2010 New Revision: 155892 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155892 Log: 2010-01-14 Alexander Monakov PR rtl-optimizati

[Bug middle-end/42245] ICE in verify_backedges for 197.parser with sel-sched

2010-01-14 Thread amonakov at gcc dot gnu dot org
--- Comment #11 from amonakov at gcc dot gnu dot org 2010-01-14 10:41 --- Fixed by revision 155890 -- amonakov at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/39453] ICE : in init_seqno, at sel-sched.c:6433

2010-01-14 Thread amonakov at gcc dot gnu dot org
--- Comment #7 from amonakov at gcc dot gnu dot org 2010-01-14 10:44 --- Fixed by revision 155892 -- amonakov at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/42294] [4.5 Regression] ICE in code_motion_path_driver for 416.gamess

2010-01-14 Thread amonakov at gcc dot gnu dot org
--- Comment #10 from amonakov at gcc dot gnu dot org 2010-01-14 10:47 --- Subject: Bug 42294 Author: amonakov Date: Thu Jan 14 10:46:57 2010 New Revision: 155893 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155893 Log: 2010-01-14 Alexander Monakov PR rtl-optimizat

[Bug fortran/42736] [4.3/4.4/4.5 Regression] Wrong-code with allocatable compounds

2010-01-14 Thread burnus at gcc dot gnu dot org
--- Comment #4 from burnus at gcc dot gnu dot org 2010-01-14 10:56 --- Regression bisecting on the 4.3 branch shows that PR 35681 is the culprit; to be precise: Commit Rev. 142154 - maybe that helps to find the issue. http://gcc.gnu.org/viewcvs?view=revision&revision=142154 PR f

[Bug rtl-optimization/42388] [4.5 Regression] ICE in move_bb_info with sel-sched and modulo-sched for 176.gcc

2010-01-14 Thread abel at gcc dot gnu dot org
--- Comment #4 from abel at gcc dot gnu dot org 2010-01-14 11:02 --- Subject: Bug 42388 Author: abel Date: Thu Jan 14 11:02:18 2010 New Revision: 155894 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155894 Log: PR rtl-optimization/42388 * sel-sched-ir.c (maybe_t

[Bug rtl-optimization/42389] ICE in advance_state_on_fence with sel-schd for 175.vpr

2010-01-14 Thread abel at gcc dot gnu dot org
--- Comment #3 from abel at gcc dot gnu dot org 2010-01-14 11:07 --- Subject: Bug 42389 Author: abel Date: Thu Jan 14 11:07:39 2010 New Revision: 155895 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155895 Log: PR rtl-optimization/42389 * sel-sched.c (advance_on

[Bug rtl-optimization/42388] [4.5 Regression] ICE in move_bb_info with sel-sched and modulo-sched for 176.gcc

2010-01-14 Thread abel at gcc dot gnu dot org
--- Comment #5 from abel at gcc dot gnu dot org 2010-01-14 11:08 --- Fixed. -- abel at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug rtl-optimization/42389] ICE in advance_state_on_fence with sel-schd for 175.vpr

2010-01-14 Thread abel at gcc dot gnu dot org
--- Comment #4 from abel at gcc dot gnu dot org 2010-01-14 11:09 --- Fixed. -- abel at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug fortran/42736] [4.3/4.4/4.5 Regression] Wrong-code with allocatable compounds

2010-01-14 Thread burnus at gcc dot gnu dot org
--- Comment #5 from burnus at gcc dot gnu dot org 2010-01-14 11:10 --- The crucial difference between 142153 and 142154 seems to be that the former uses table->realdata.data directly, while the latter creates a "atmp" descriptor, which does not fill .dim[1].stride: table->realdata.

[Bug c++/42737] [c++0x] error returning a lambda function

2010-01-14 Thread paolo dot carlini at oracle dot com
--- Comment #5 from paolo dot carlini at oracle dot com 2010-01-14 11:13 --- Does it matter that lambdas with no-capture are special, per n2989? (also see http://gcc.gnu.org/ml/gcc-patches/2009-10/msg01690.html) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42737

[Bug fortran/42736] [4.3/4.4/4.5 Regression] Wrong-code with allocatable compounds

2010-01-14 Thread burnus at gcc dot gnu dot org
--- Comment #6 from burnus at gcc dot gnu dot org 2010-01-14 11:18 --- The problem seems to be that for the tmp array, one has a RANK 1 array: "realdata(:,1)" thus gfc_trans_create_temp_array only gets info->dimen == 1 and thus it only fills the data for rank 1. However, the stride for

[Bug rtl-optimization/42246] ICE in init_seqno for 186.crafty with sel-sched

2010-01-14 Thread abel at gcc dot gnu dot org
--- Comment #6 from abel at gcc dot gnu dot org 2010-01-14 11:22 --- Subject: Bug 42246 Author: abel Date: Thu Jan 14 11:22:20 2010 New Revision: 155900 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155900 Log: PR rtl-optimization/42246 * sel-sched-ir.h (get_all

[Bug rtl-optimization/42246] ICE in init_seqno for 186.crafty with sel-sched

2010-01-14 Thread abel at gcc dot gnu dot org
--- Comment #7 from abel at gcc dot gnu dot org 2010-01-14 11:23 --- Fixed by the above patches. -- abel at gcc dot gnu dot org changed: What|Removed |Added S

[Bug libfortran/42742] [4.5 Regression] SIGSEGV at libgfortran/io/format.c:111

2010-01-14 Thread burnus at gcc dot gnu dot org
--- Comment #1 from burnus at gcc dot gnu dot org 2010-01-14 11:30 --- Hmm, without test case, it is quite difficult to debug. Though, maybe Jerry gets an idea from the backtrace. Can't you write out "fmtstr" & create a program with "fmtstr" set such, set anzarg2 and call the same WRITE

[Bug target/42295] ICE: 'error: unable to find a register to spill in class "AREG"' with -fschedule-insns

2010-01-14 Thread abel at gcc dot gnu dot org
--- Comment #5 from abel at gcc dot gnu dot org 2010-01-14 11:32 --- With the recent patches to sel-sched, testcases from comments #3 and #4 do not longer fail for me. I'm still seeing the spill failure of the original report though. -- abel at gcc dot gnu dot org changed:

[Bug middle-end/42739] [4.5 Regression] ICE with computed goto, destructors, and optimization

2010-01-14 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-01-14 11:56 --- The issue is we have an invalid CFG: { int D.2137; Invalid sum of incoming frequencies 1, should be 5000 M: : [LP 2] f (); : [LP 3] f (); goto ; L: : [LP 3] goto (); note the block with two labe

[Bug c++/42743] New: Inexplicable error message with constructing SIMD values

2010-01-14 Thread bisqwit at iki dot fi
This code: #include template void x() { vec_t tmp1 = vec_t(); // Works with myvec, causes error with __m128 vec_t tmp2 = {}; // Causes warnings about uninitialized members in myvec vec_t tmp3; // This may cause a warning about use of uninitialized variables if tmp3 is

[Bug fortran/42736] [4.3/4.4/4.5 Regression] Wrong-code with allocatable compounds

2010-01-14 Thread paul dot richard dot thomas at gmail dot com
--- Comment #7 from paul dot richard dot thomas at gmail dot com 2010-01-14 12:04 --- Subject: Re: [4.3/4.4/4.5 Regression] Wrong-code with allocatable compounds Dear Tobias, I am just leaving on a trip. As it happens, I copied this PR onto my memory stick, so I will have a

[Bug middle-end/42667] [4.4 Regression] internal compiler error: in insert_into_preds_of_block, at tree-ssa-pre.c:3146

2010-01-14 Thread jakub at gcc dot gnu dot org
--- Comment #8 from jakub at gcc dot gnu dot org 2010-01-14 12:09 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|NEW

[Bug libgcj/40859] [4.4 regression] regressions in libjava testsuite on arm-linux

2010-01-14 Thread debian-gcc at lists dot debian dot org
--- Comment #4 from debian-gcc at lists dot debian dot org 2010-01-14 12:30 --- fixed on the branch -- debian-gcc at lists dot debian dot org changed: What|Removed |Added

[Bug c++/42737] [c++0x] error returning a lambda function

2010-01-14 Thread jwakely dot gcc at gmail dot com
--- Comment #6 from jwakely dot gcc at gmail dot com 2010-01-14 12:30 --- (In reply to comment #5) > Does it matter that lambdas with no-capture are special, per n2989? (also see > http://gcc.gnu.org/ml/gcc-patches/2009-10/msg01690.html) > ah yes, that would make it valid! I wasn't a

[Bug libfortran/42744] New: SIGSEGV at libgfortran/io/format.c:111

2010-01-14 Thread manfred99 at gmx dot ch
In a larger program of mine, I got a SIGSEGV when printing WRITE(*,fmtstr) & dat(1),"-",dat(2),"-",dat(3), & datedelim,dat(4),":",dat(5), & (delim,bufarr(pindx),pindx=1,anzarg2) with gfortran 4.5 (latest snapshot). Using gfortran 4.3.5 the code r

[Bug middle-end/42739] [4.5 Regression] ICE with computed goto, destructors, and optimization

2010-01-14 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-01-14 12:33 --- Let's hope there's not more fallout of Index: gcc/tree-cfg.c === --- gcc/tree-cfg.c (revision 155893) +++ gcc/tree-cfg.c (working copy) @@ -4

[Bug c++/42743] Inexplicable error message with constructing SIMD values

2010-01-14 Thread jwakely dot gcc at gmail dot com
--- Comment #1 from jwakely dot gcc at gmail dot com 2010-01-14 12:36 --- (In reply to comment #0) > vec_t tmp2 = {}; // Causes warnings about uninitialized members in > myvec The warning doesn't smean it's uninitialized, just that there are not initializers present for all m

[Bug libfortran/42744] SIGSEGV at libgfortran/io/format.c:111

2010-01-14 Thread manfred99 at gmx dot ch
--- Comment #1 from manfred99 at gmx dot ch 2010-01-14 12:42 --- Created an attachment (id=19596) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19596&action=view) test case -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42744

[Bug libfortran/42744] SIGSEGV at libgfortran/io/format.c:111

2010-01-14 Thread manfred99 at gmx dot ch
--- Comment #2 from manfred99 at gmx dot ch 2010-01-14 12:43 --- This write statement is called in a loop, and it crashes at the second iteration. I did first a test case with only this write statement, and it works OK. Then, I put a loop around it, and I catched it! So the attached tes

[Bug tree-optimization/42704] [4.5 Regression] ICE in verify_ssa after early SRA

2010-01-14 Thread jamborm at gcc dot gnu dot org
--- Comment #7 from jamborm at gcc dot gnu dot org 2010-01-14 12:59 --- Fixed. -- jamborm at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug libfortran/42742] [4.5 Regression] SIGSEGV at libgfortran/io/format.c:111

2010-01-14 Thread manfred99 at gmx dot ch
--- Comment #2 from manfred99 at gmx dot ch 2010-01-14 12:59 --- *** Bug 42744 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42742

[Bug libfortran/42744] SIGSEGV at libgfortran/io/format.c:111

2010-01-14 Thread manfred99 at gmx dot ch
--- Comment #3 from manfred99 at gmx dot ch 2010-01-14 12:59 --- Sorry, I made a mess. *** This bug has been marked as a duplicate of 42742 *** -- manfred99 at gmx dot ch changed: What|Removed |Added ---

[Bug libfortran/42742] [4.5 Regression] SIGSEGV at libgfortran/io/format.c:111

2010-01-14 Thread manfred99 at gmx dot ch
--- Comment #3 from manfred99 at gmx dot ch 2010-01-14 13:01 --- See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42744 for comments and test case. Sorry. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42742

[Bug libfortran/42742] [4.5 Regression] SIGSEGV at libgfortran/io/format.c:111

2010-01-14 Thread jvdelisle at gcc dot gnu dot org
--- Comment #4 from jvdelisle at gcc dot gnu dot org 2010-01-14 13:06 --- I will take this one. -- jvdelisle at gcc dot gnu dot org changed: What|Removed |Added

[Bug libfortran/42742] [4.5 Regression] SIGSEGV at libgfortran/io/format.c:111

2010-01-14 Thread jvdelisle at gcc dot gnu dot org
--- Comment #5 from jvdelisle at gcc dot gnu dot org 2010-01-14 13:23 --- This is related to format caching and the length of the format string. Something like this: fmtstr="(i4,4(a1,i2.2),10(a1,a12))" Is a work around until I fix this, unless of course the test case is contriv

[Bug libfortran/42742] [4.5 Regression] SIGSEGV at libgfortran/io/format.c:111

2010-01-14 Thread burnus at gcc dot gnu dot org
-- burnus at gcc dot gnu dot org changed: What|Removed |Added OtherBugsDependingO||32834 nThis|| Known to

[Bug tree-optimization/42714] [4.5 Regression] ICE in create_tmp_var, at gimplify.c:504

2010-01-14 Thread jamborm at gcc dot gnu dot org
--- Comment #5 from jamborm at gcc dot gnu dot org 2010-01-14 13:30 --- Subject: Bug 42714 Author: jamborm Date: Thu Jan 14 13:29:44 2010 New Revision: 155905 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155905 Log: 2010-01-14 Martin Jambor PR tree-optimization/427

[Bug libfortran/42742] [4.5 Regression] SIGSEGV at libgfortran/io/format.c:111

2010-01-14 Thread manfred99 at gmx dot ch
--- Comment #6 from manfred99 at gmx dot ch 2010-01-14 13:44 --- fmtstr is put together at runtime, each column may (and actually does sometimes) have different width (minimal width to save space), so - no, your work around does not work for me - no, this example is not contrived - in so

[Bug fortran/41044] internal compiler error: in gfc_conv_intrinsic_function

2010-01-14 Thread jvdelisle at gcc dot gnu dot org
--- Comment #9 from jvdelisle at gcc dot gnu dot org 2010-01-14 13:45 --- The test case in comment #8 is a separate issue. The constructor pointer is coming out of find_component_ref as invalid. I am still working on it. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41044

[Bug pch/40215] GCH generated with -save-temps does not store preprocessor state.

2010-01-14 Thread JamesMikeDuPont at googlemail dot com
--- Comment #6 from JamesMikeDuPont at googlemail dot com 2010-01-14 13:55 --- I am having this problem as well. Using the lastest version of g++. Test like this : If you include in a pch, and then in the other file that uses the pch, the macro assert is no longer there. -- htt

[Bug c++/42745] New: gcc segfaults on gch

2010-01-14 Thread JamesMikeDuPont at googlemail dot com
The gch is segfaulting https://bugs.launchpad.net/ubuntu/+source/gcc-defaults/+bug/506728 -- Summary: gcc segfaults on gch Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/42745] gcc segfaults on gch

2010-01-14 Thread paolo dot carlini at oracle dot com
--- Comment #1 from paolo dot carlini at oracle dot com 2010-01-14 14:25 --- Please provide all the required information, in particular the preprocessed file that triggers the bug (after having checked that current 4_4-branch is still affected, of course): http://gcc.gnu.org/bugs/

[Bug middle-end/42248] [4.5 Regression] compat test struct-by-value-17 fails execution with -O1 -fschedule-insns

2010-01-14 Thread rguenth at gcc dot gnu dot org
--- Comment #9 from rguenth at gcc dot gnu dot org 2010-01-14 14:34 --- Ugh. args = copy_list (args); simple-minded copies all PARM_DECLs in the function - but of course the actual functions parameter list is not adjusted, this is only a temporary list used for parameter setup. So

[Bug bootstrap/42695] gcc/config/vxworks.c not compatible with gcc/tree

2010-01-14 Thread simon at pushface dot org
--- Comment #2 from simon at pushface dot org 2010-01-14 14:36 --- Corrected the host & build (to Snow Leopard), for correctness. -- simon at pushface dot org changed: What|Removed |Added

[Bug c++/42713] [4.5 Regression] ICE - segfault in tsubst

2010-01-14 Thread dodji at gcc dot gnu dot org
--- Comment #3 from dodji at gcc dot gnu dot org 2010-01-14 14:39 --- Here is a smaller reproducer: template struct S { }; template struct S0 { typedef T TT; }; template struct super_struct : S0 { typedef S0 super; }; template struct S1 : super_struct { typedef s

[Bug c++/42745] gcc segfaults on gch

2010-01-14 Thread JamesMikeDuPont at googlemail dot com
--- Comment #2 from JamesMikeDuPont at googlemail dot com 2010-01-14 14:51 --- Using the preprocessed headers breaks the pch. I tried this with the latest 4 4 head I compiled myself, but now it does not break. I will continue testing with the latest version. thanks for you help. -

[Bug tree-optimization/42714] [4.5 Regression] ICE in create_tmp_var, at gimplify.c:504

2010-01-14 Thread jamborm at gcc dot gnu dot org
--- Comment #6 from jamborm at gcc dot gnu dot org 2010-01-14 15:05 --- Fixed. -- jamborm at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug target/42746] New: AIX ABI defaults to unsigned bitfields

2010-01-14 Thread dje at gcc dot gnu dot org
AIX ABI by default maps all bitfields to unsigned type regardless of their type declaration. GCC does not provide any mechanism to control this behavior. XLC controls this behavior with -qbitfield option. -- Summary: AIX ABI defaults to unsigned bitfields Product: gcc

[Bug middle-end/42248] [4.5 Regression] compat test struct-by-value-17 fails execution with -O1 -fschedule-insns

2010-01-14 Thread rguenth at gcc dot gnu dot org
--- Comment #10 from rguenth at gcc dot gnu dot org 2010-01-14 15:15 --- Created an attachment (id=19597) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19597&action=view) patch 2) Implements 2) - can you test that as well? Another possibility would be to move the split complex h

[Bug tree-optimization/42709] [4.5 Regression] error: type mismatch in pointer plus expression

2010-01-14 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-01-14 15:31 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/42719] "-fcompare-debug failure" with "-O2 -ftracer"

2010-01-14 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2010-01-14 15:36 --- The problem here seems to be that trivially_conflicts_p called insert_backedge_copies returns 0 for -g0 and 1 for -g in: : # i_25 = PHI # DEBUG last => i_25 D.2725_8 = (long unsigned int) i_25; D.2726_9 = D.2725_8 * 4

[Bug middle-end/42698] [4.5 Regression] jc1: ICE in redirect_eh_edge_1, at tree-eh.c:2112

2010-01-14 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-01-14 15:43 --- The patch for PR42739 also fixes this bug. Thus, duplicate. *** This bug has been marked as a duplicate of 42739 *** -- rguenth at gcc dot gnu dot org changed: What|Removed |

[Bug middle-end/42739] [4.5 Regression] ICE with computed goto, destructors, and optimization

2010-01-14 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-01-14 15:43 --- *** Bug 42698 has been marked as a duplicate of this bug. *** -- rguenth at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug tree-optimization/42248] [4.5 Regression] compat test struct-by-value-17 fails execution with -O1 -fschedule-insns

2010-01-14 Thread pthaugen at gcc dot gnu dot org
--- Comment #11 from pthaugen at gcc dot gnu dot org 2010-01-14 15:45 --- I'll test on PPC. -- pthaugen at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/42248] [4.5 Regression] compat test struct-by-value-17 fails execution with -O1 -fschedule-insns

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Component|tree-optimization |middle-end Target Milestone|--- |4.5.0 ht

[Bug tree-optimization/42719] "-fcompare-debug failure" with "-O2 -ftracer"

2010-01-14 Thread matz at gcc dot gnu dot org
--- Comment #3 from matz at gcc dot gnu dot org 2010-01-14 15:56 --- This code and var-tracking was developed in parallel, that's why debug insns are sometimes not handled correctly in the new out-of-ssa stuff. In this case debug insns should probably be ignored, and not lead to claimin

[Bug c++/42713] [4.5 Regression] ICE - segfault in tsubst

2010-01-14 Thread dodji at gcc dot gnu dot org
--- Comment #4 from dodji at gcc dot gnu dot org 2010-01-14 15:56 --- Candidate patch posted to http://gcc.gnu.org/ml/gcc-patches/2010-01/msg00666.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42713

[Bug target/42746] AIX ABI defaults to unsigned bitfields

2010-01-14 Thread dje at gcc dot gnu dot org
--- Comment #1 from dje at gcc dot gnu dot org 2010-01-14 16:02 --- GCC does provide -funsigned-bitfields but defaults to -fsigned-bitfields. GCC advocates consistency and does not believe this should be an ABI decision because it does not affect object layout. -- dje at gcc dot gnu

[Bug tree-optimization/42706] [4.5 Regression] ICE in gimple_op, at gimple.h:1634, (IPA SRA)

2010-01-14 Thread jamborm at gcc dot gnu dot org
--- Comment #5 from jamborm at gcc dot gnu dot org 2010-01-14 16:07 --- Patch posted to the mailing list: http://gcc.gnu.org/ml/gcc-patches/2010-01/msg00667.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42706

[Bug tree-optimization/42719] "-fcompare-debug failure" with "-O2 -ftracer"

2010-01-14 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2010-01-14 16:10 --- Created an attachment (id=19598) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19598&action=view) gcc45-pr42719.patch Big hammer patch to reset the debug stmts because of which we'd return true from trivially_co

[Bug tree-optimization/42719] "-fcompare-debug failure" with "-O2 -ftracer"

2010-01-14 Thread matz at gcc dot gnu dot org
--- Comment #5 from matz at gcc dot gnu dot org 2010-01-14 16:17 --- I don't think the big hammer is necessary. trivially_conflicts_p only is a heuristic predicate influencing how other code is emitted. That other code needs to handle them already, otherwise more transformations would

[Bug inline-asm/42321] NEON/VFP registers from inline assembly clobber list are saved/restored incorrectly

2010-01-14 Thread ramana at gcc dot gnu dot org
--- Comment #5 from ramana at gcc dot gnu dot org 2010-01-14 16:21 --- I took a cursory look at this case . This looks like a bug in the backend specifically in arm_output_epilogue where the epilogue code isn't designed to cope for restoring disjoint sets of registers from the stack when

[Bug tree-optimization/42719] "-fcompare-debug failure" with "-O2 -ftracer"

2010-01-14 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-01-14 16:21 --- Correct. Especially resetting debug stmts inside a predicate is extra ugly ;) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42719

[Bug middle-end/42248] [4.5 Regression] compat test struct-by-value-17 fails execution with -O1 -fschedule-insns

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot |dot org

[Bug libstdc++/42491] performance/30_threads/future/polling.cc fails at compile time

2010-01-14 Thread paolo dot carlini at oracle dot com
--- Comment #5 from paolo dot carlini at oracle dot com 2010-01-14 16:34 --- PR42634 is fixed, we can safely close this one too. -- paolo dot carlini at oracle dot com changed: What|Removed |Added --

[Bug middle-end/42248] [4.5 Regression] compat test struct-by-value-17 fails execution with -O1 -fschedule-insns

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42248

[Bug c++/42655] [4.3/4.4/4.5 Regression] ! causes the qualified types for rvalue

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42655

[Bug middle-end/42674] [4.4/4.5 Regression] Bogus "no return statement in function returning non-void" warning

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42674

[Bug libgcj/42676] [4.5 regression] javah doesn't generate the header files as checked in in the archive

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42676

[Bug fortran/42677] [4.5 Regression] Bogus Error: Ambiguous interfaces '...' in intrinsic assignment operator

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42677

[Bug fortran/42684] [4.5 Regression] ICE when interface operator(xx) available through host and use assoc in module procedure

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42684

[Bug tree-optimization/42685] [4.5 Regression] "-fcompare-debug failure" with "-O1 -funroll-loops" (2)

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42685

[Bug c++/42701] [4.5 Regression] ICE on error recovery

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42701

[Bug tree-optimization/42706] [4.5 Regression] ICE in gimple_op, at gimple.h:1634, (IPA SRA)

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42706

[Bug c++/42713] [4.5 Regression] ICE - segfault in tsubst

2010-01-14 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42713

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