[Bug middle-end/41260] [4.5 Regression] major regressions on *-apple-darwin10 at -m64 caused by r147995

2009-09-18 Thread howarth at nitro dot med dot uc dot edu
--- Comment #37 from howarth at nitro dot med dot uc dot edu 2009-09-19 06:17 --- Executing... make -k check RUNTESTFLAGS="--target_board=unix/-Wl,-no_compact_unwind" shows that all of the g++ regressions caused by 147995 are eliminated. Unfortunately, this approach plays havoc with t

[Bug preprocessor/28435] -MMD vs not found system header (included from a system header)

2009-09-18 Thread cgd at gcc dot gnu dot org
--- Comment #7 from cgd at gcc dot gnu dot org 2009-09-19 06:15 --- Subject: Bug 28435 Author: cgd Date: Sat Sep 19 06:15:21 2009 New Revision: 151879 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151879 Log: [libcpp/ChangeLog] 2009-09-18 Chris Demetriou PR preproce

[Bug fortran/41403] Optimization: NIST test FM013.f fails at -O1 and above

2009-09-18 Thread jvdelisle at gcc dot gnu dot org
--- Comment #3 from jvdelisle at gcc dot gnu dot org 2009-09-19 06:15 --- Reduced case: Expected result: $ ./a.out 0 ERRORS ENCOUNTERED Wrong result: $ ./a.out 1 ERRORS ENCOUNTERED PROGRAM FM013 I01 = 5

[Bug fortran/41403] Optimization: NIST test FM013.f fails at -O1 and above

2009-09-18 Thread jvdelisle at gcc dot gnu dot org
--- Comment #2 from jvdelisle at gcc dot gnu dot org 2009-09-19 05:47 --- Its ugly code so remember to compile with -w and save the attachment as a .f file so that fixed form is used. This will turn off all of the warnings. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41403

[Bug fortran/41403] Optimization: NIST test FM013.f fails at -O1 and above

2009-09-18 Thread jvdelisle at gcc dot gnu dot org
--- Comment #1 from jvdelisle at gcc dot gnu dot org 2009-09-19 05:44 --- Created an attachment (id=18605) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18605&action=view) NIST test case that is failing I will try to reduce this. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?i

[Bug fortran/41403] New: Optimization: NIST test FM013.f fails at -O1 and above

2009-09-18 Thread jvdelisle at gcc dot gnu dot org
This test case passes with no optimization. It hangs in a loop with -O1, -O2, or -O3. Fails also on 4.3, and 4.4. Attachment to follow. -- Summary: Optimization: NIST test FM013.f fails at -O1 and above Product: gcc Version: 4.5.0 Status: UNCONFIRMED

[Bug fortran/41328] [4.4 regression] bad iostat when reading DOS file in a character array (non-advancing)

2009-09-18 Thread jvdelisle at gcc dot gnu dot org
--- Comment #11 from jvdelisle at gcc dot gnu dot org 2009-09-19 04:50 --- Refixed on trunk. Patch committed as obvious. Will backport to 4.4 in a day. -- jvdelisle at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/41328] [4.4, 4.5 regression] bad iostat when reading DOS file in a character array (non-advancing)

2009-09-18 Thread jvdelisle at gcc dot gnu dot org
--- Comment #10 from jvdelisle at gcc dot gnu dot org 2009-09-19 04:45 --- Subject: Bug 41328 Author: jvdelisle Date: Sat Sep 19 04:45:00 2009 New Revision: 151878 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151878 Log: 2009-09-18 Jerry DeLisle PR libgfortran/413

[Bug fortran/41328] [4.4, 4.5 regression] bad iostat when reading DOS file in a character array (non-advancing)

2009-09-18 Thread jvdelisle at gcc dot gnu dot org
--- Comment #9 from jvdelisle at gcc dot gnu dot org 2009-09-19 04:42 --- Subject: Bug 41328 Author: jvdelisle Date: Sat Sep 19 04:41:38 2009 New Revision: 151877 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151877 Log: 2009-09-18 Jerry DeLisle PR libgfortran/4132

[Bug bootstrap/41402] New: config.guess needs to be updated to the latest from git HEAD for darwin10

2009-09-18 Thread howarth at nitro dot med dot uc dot edu
The current config.guess in gcc trunk and gcc 4.4 branch erroneously reports the architecture on darwin10 when running on EMT64 capable hardware. This is due to the use of 'uname -p' to detect the architecture. The config.guess upstream has been patched to take the same approach as SunOS5 of detect

[Bug middle-end/41260] [4.5 Regression] major regressions on *-apple-darwin10 at -m64 caused by r147995

2009-09-18 Thread howarth at nitro dot med dot uc dot edu
--- Comment #36 from howarth at nitro dot med dot uc dot edu 2009-09-19 02:18 --- I can also confirm that adding -Wl,-no_compact_unwind to the linkage eliminates the error when the g++.dg/torture/stackalign/eh-vararg-2.C test cases is executed. -- http://gcc.gnu.org/bugzilla/show_b

[Bug middle-end/40815] redundant neg instruction caused by loop-invariant

2009-09-18 Thread ramana at gcc dot gnu dot org
--- Comment #5 from ramana at gcc dot gnu dot org 2009-09-18 23:46 --- This should be a middle end bug rather than a target bug. TER needs to maintain state regarding the negate_expr (which is in a previous basic block but only has a single use) and then we could query the def during ex

[Bug bootstrap/41397] [4.5 regression] RTL checking failure compiling libiberty

2009-09-18 Thread jakub at gcc dot gnu dot org
--- Comment #5 from jakub at gcc dot gnu dot org 2009-09-18 23:26 --- Fixed. -- jakub at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug bootstrap/41397] [4.5 regression] RTL checking failure compiling libiberty

2009-09-18 Thread jakub at gcc dot gnu dot org
--- Comment #4 from jakub at gcc dot gnu dot org 2009-09-18 23:17 --- Subject: Bug 41397 Author: jakub Date: Fri Sep 18 23:17:25 2009 New Revision: 151872 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151872 Log: PR bootstrap/41397 * dwarf2out.c (mem_loc_descrip

[Bug middle-end/41260] [4.5 Regression] major regressions on *-apple-darwin10 at -m64 caused by r147995

2009-09-18 Thread howarth at nitro dot med dot uc dot edu
--- Comment #35 from howarth at nitro dot med dot uc dot edu 2009-09-18 22:45 --- We have two messages on llvm-dev which discuss the exact cause of the breakage on darwin10 and possible fixes... http://lists.cs.uiuc.edu/pipermail/llvmdev/2009-September/025908.html http://lists.cs.uiuc.

[Bug bootstrap/41399] [4.5 Regression] Internal error compiling fortran/intrinsic.c

2009-09-18 Thread dave at hiauly1 dot hia dot nrc dot ca
--- Comment #2 from dave at hiauly1 dot hia dot nrc dot ca 2009-09-18 21:51 --- Subject: Re: [4.5 Regression] Internal error compiling fortran/intrinsic.c > I see this has -g and this sounds like PR41343 where cc1 is killed because the > compiler runs out of VM . Could you try the sam

[Bug target/37436] arm-cross-g++. internal compiler error: in extract_insn, at recog.c:1990

2009-09-18 Thread ramana at gcc dot gnu dot org
--- Comment #11 from ramana at gcc dot gnu dot org 2009-09-18 21:30 --- Mine - I'm testing a backport. -- ramana at gcc dot gnu dot org changed: What|Removed |Added

[Bug bootstrap/41399] [4.5 Regression] Internal error compiling fortran/intrinsic.c

2009-09-18 Thread ramana at gcc dot gnu dot org
--- Comment #1 from ramana at gcc dot gnu dot org 2009-09-18 21:00 --- I see this has -g and this sounds like PR41343 where cc1 is killed because the compiler runs out of VM . Could you try the same file without -g or without var-tracking ? Thanks, Ramana -- http://gcc.gnu.org/bu

[Bug middle-end/41260] [4.5 Regression] major regressions on *-apple-darwin10 at -m64 caused by r147995

2009-09-18 Thread howarth at nitro dot med dot uc dot edu
--- Comment #34 from howarth at nitro dot med dot uc dot edu 2009-09-18 19:24 --- If I understand those messages from llvm-dev properly, on Snow Leopard symbols from libgcc_s are ignored and the unwinder is gotten from libSystem now. So doesn't this mean we are just seeing the incompati

[Bug fortran/41328] [4.4, 4.5 regression] bad iostat when reading DOS file in a character array (non-advancing)

2009-09-18 Thread jvdelisle at gcc dot gnu dot org
-- jvdelisle at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|4.4.2 |4.5.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41328

[Bug fortran/41328] [4.4, 4.5 regression] bad iostat when reading DOS file in a character array (non-advancing)

2009-09-18 Thread jvdelisle at gcc dot gnu dot org
--- Comment #8 from jvdelisle at gcc dot gnu dot org 2009-09-18 19:20 --- Here is a new test case, closely related, reported on fortran list: http://gcc.gnu.org/ml/fortran/2009-09/msg00126.html The read of the last line in a file without the end-of-line marker should be treated as see

[Bug bootstrap/41395] [4.5 regression] Revision 151800 failed bootstrap

2009-09-18 Thread developer at sandoe-acoustics dot co dot uk
--- Comment #10 from developer at sandoe-acoustics dot co dot uk 2009-09-18 19:08 --- on i686-apple-darwin9 bootstrap fails with a variety of different errors depending on what --enable-checking=xx is set. For =yes if fails with a lot of dsymutil crashes. =runtime it fails per the

[Bug fortran/33439] OpenMP: Incorrect error message for chunksize variable

2009-09-18 Thread geir at cray dot com
--- Comment #8 from geir at cray dot com 2009-09-18 18:41 --- Here is how other compilers process this code: PGI: $ pgf90 -mp test.f90 $ ./a.out Warning: omp_set_num_threads (4) greater than available cpus (2) tmp, fsize3.141592653589793-7 s =0.000

[Bug middle-end/41260] [4.5 Regression] major regressions on *-apple-darwin10 at -m64 caused by r147995

2009-09-18 Thread howarth at nitro dot med dot uc dot edu
--- Comment #33 from howarth at nitro dot med dot uc dot edu 2009-09-18 18:02 --- The comments in... http://lists.cs.uiuc.edu/pipermail/llvmdev/2009-September/025898.html also are useful in understanding the dimensions of the problem with darwin >=10.6. -- http://gcc.gnu.org/bugz

[Bug bootstrap/41401] Graphite branch broken after merge

2009-09-18 Thread spop at gcc dot gnu dot org
--- Comment #1 from spop at gcc dot gnu dot org 2009-09-18 17:19 --- Reverting the patch from Honza at -r151806:151807 fixes the futures.cc ICE: 2009-09-17 Jan Hubicka * dwarf2out.c: Include tree-pass.h and gimple.h. (loc_list_plus_const): New function. (loc_des

[Bug testsuite/41288] [4.5 Regression] gcc.target/x86_64/abi/test_struct_returning.c regressions on *-apple-darwin* at -m64

2009-09-18 Thread ubizjak at gmail dot com
--- Comment #16 from ubizjak at gmail dot com 2009-09-18 17:14 --- Fixed everywhere. -- ubizjak at gmail dot com changed: What|Removed |Added Status|UNCONFIRM

[Bug target/41288] [4.5 Regression] gcc.target/x86_64/abi/test_struct_returning.c regressions on *-apple-darwin* at -m64

2009-09-18 Thread uros at gcc dot gnu dot org
--- Comment #15 from uros at gcc dot gnu dot org 2009-09-18 17:12 --- Subject: Bug 41288 Author: uros Date: Fri Sep 18 17:12:41 2009 New Revision: 151859 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151859 Log: PR testsuite/41288 * gcc.target/x86_64/abi/asm-sup

[Bug target/41288] [4.5 Regression] gcc.target/x86_64/abi/test_struct_returning.c regressions on *-apple-darwin* at -m64

2009-09-18 Thread uros at gcc dot gnu dot org
--- Comment #14 from uros at gcc dot gnu dot org 2009-09-18 17:12 --- Subject: Bug 41288 Author: uros Date: Fri Sep 18 17:11:57 2009 New Revision: 151858 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151858 Log: PR testsuite/41288 * gcc.target/x86_64/abi/asm-sup

[Bug c/41049] conversion from integer to decimal float loses trailing zeros

2009-09-18 Thread janis at gcc dot gnu dot org
--- Comment #2 from janis at gcc dot gnu dot org 2009-09-18 17:04 --- Subject: Bug 41049 Author: janis Date: Fri Sep 18 17:03:55 2009 New Revision: 151857 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151857 Log: PR c/41049 * real.c decimal_from_integer, decimal

[Bug middle-end/41398] can't resolve .LFE1408 {*UND* section} - .Ltext0 {.text section}

2009-09-18 Thread hjl dot tools at gmail dot com
--- Comment #4 from hjl dot tools at gmail dot com 2009-09-18 16:58 --- (In reply to comment #3) > update: > > the latest gcc-4.4-20090918 seems to work but i don't see > any fixes on the 4.4 branch: > http://gcc.gnu.org/viewcvs/branches/gcc-4_4-branch/gcc/dwarf2o

[Bug middle-end/41260] [4.5 Regression] major regressions on *-apple-darwin10 at -m64 caused by r147995

2009-09-18 Thread howarth at nitro dot med dot uc dot edu
--- Comment #32 from howarth at nitro dot med dot uc dot edu 2009-09-18 16:57 --- This issue could be a linkage issue as described here... http://lists.cs.uiuc.edu/pipermail/llvmdev/2009-September/025894.html and it may be that the linkage for 10.6 needs to be adjusted in config/darwi

[Bug bootstrap/41401] New: Graphite branch broken after merge

2009-09-18 Thread spop at gcc dot gnu dot org
After the merge from trunk into the Graphite branch: svn://gcc.gnu.org/svn/gcc/branches/graph...@151820 the bootstrap failed: http://groups.google.com/group/gcc-graphite-test/browse_thread/thread/515ac3ca06085582 http://groups.google.com/group/gcc-graphite-test/browse_thread/thread/738b8f8bde0a1b90

[Bug bootstrap/41395] [4.5 regression] Revision 151800 failed bootstrap

2009-09-18 Thread ubizjak at gmail dot com
--- Comment #9 from ubizjak at gmail dot com 2009-09-18 16:35 --- (In reply to comment #7) > On alpha, bootstrap also fails with --enable-checking=assert. It also fails with --enable-checking=none. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41395

[Bug middle-end/12392] very long optimized compile

2009-09-18 Thread jamborm at gcc dot gnu dot org
--- Comment #28 from jamborm at gcc dot gnu dot org 2009-09-18 15:52 --- (In reply to comment #27) > Today we regressed with the introduction of IPA-SRA at -O2 and -O3: > The problem is that I call compute_inline_parameters() whenever I change a single call site, even when the caller

[Bug tree-optimization/41089] [4.5 Regression] r147980 (New SRA) breaks stdargs

2009-09-18 Thread ubizjak at gmail dot com
--- Comment #26 from ubizjak at gmail dot com 2009-09-18 15:45 --- Sigh... I hoped that blaming target-independent parts of the compiler will somehow bring this bug above the radar (aka P3) for 4.5.0 release ;) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41089

[Bug other/41400] unwind table not properly populated

2009-09-18 Thread ubizjak at gmail dot com
--- Comment #3 from ubizjak at gmail dot com 2009-09-18 15:35 --- Please post patches to gcc-patches mailing list. Bugzilla is not the right place to post and discuss patches intended to be committed to SVN. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41400

[Bug bootstrap/41395] [4.5 regression] Revision 151800 failed bootstrap

2009-09-18 Thread jamborm at gcc dot gnu dot org
--- Comment #8 from jamborm at gcc dot gnu dot org 2009-09-18 15:34 --- (In reply to comment #5) > (In reply to comment #4) > > --enable-checking=assert is the key configure option. > > Are you sure about that? For me, configuring with --enable-checking=no still > yields loads of regres

[Bug other/41400] unwind table not properly populated

2009-09-18 Thread p dot obry at wanadoo dot fr
--- Comment #2 from p dot obry at wanadoo dot fr 2009-09-18 15:33 --- This patch also apply to GCC 4.4 and GCC 4.5. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41400

[Bug bootstrap/41395] [4.5 regression] Revision 151800 failed bootstrap

2009-09-18 Thread ubizjak at gmail dot com
--- Comment #7 from ubizjak at gmail dot com 2009-09-18 15:31 --- On alpha, bootstrap also fails with --enable-checking=assert. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41395

[Bug other/41400] unwind table not properly populated

2009-09-18 Thread p dot obry at wanadoo dot fr
--- Comment #1 from p dot obry at wanadoo dot fr 2009-09-18 15:30 --- Created an attachment (id=18604) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18604&action=view) patch as attachment. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41400

[Bug bootstrap/41395] [4.5 regression] Revision 151800 failed bootstrap

2009-09-18 Thread ubizjak at gmail dot com
--- Comment #6 from ubizjak at gmail dot com 2009-09-18 15:29 --- This revision also fails to bootstrap on alphaev68-unknown-linux-gnu (revision 151799 is OK). stage2 compiler segfaults trying to build libgcc: configure:3232: /home/uros/gcc-build/./gcc/xgcc -B/home/uros/gcc-build/./gcc/

[Bug other/41400] New: unwind table not properly populated

2009-09-18 Thread p dot obry at wanadoo dot fr
The unwind table does not get populated on Win64 because a long is 32 bits and an address is 64 bits. The following patch fixes this problem. << 2009-09-18 Pascal Obry * unwind-dw2-fde.c (classify_object_over_fdes): Properly cast the 1L constant. This is needed on

[Bug target/38288] i386/i386.c: 7 * set but not used variables

2009-09-18 Thread ubizjak at gmail dot com
--- Comment #7 from ubizjak at gmail dot com 2009-09-18 15:20 --- Fixed. -- ubizjak at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED

[Bug middle-end/41193] [4.5 Regression] slow compilation with graphite / ice with graphite

2009-09-18 Thread jv244 at cam dot ac dot uk
--- Comment #6 from jv244 at cam dot ac dot uk 2009-09-18 15:18 --- (In reply to comment #5) > If possible please update the performance numbers with recent trunk. much faster now at -O1 ;-) fortran -fgraphite -c -O1 -ffast-math -funroll-loops -ftree-vectorize -march=native -ftime-repo

[Bug target/41288] [4.5 Regression] gcc.target/x86_64/abi/test_struct_returning.c regressions on *-apple-darwin* at -m64

2009-09-18 Thread uros at gcc dot gnu dot org
--- Comment #13 from uros at gcc dot gnu dot org 2009-09-18 15:17 --- Subject: Bug 41288 Author: uros Date: Fri Sep 18 15:16:44 2009 New Revision: 151855 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151855 Log: PR testsuite/41288 * gcc.target/x86_64/abi/asm-sup

[Bug target/38288] i386/i386.c: 7 * set but not used variables

2009-09-18 Thread uros at gcc dot gnu dot org
--- Comment #6 from uros at gcc dot gnu dot org 2009-09-18 15:13 --- Subject: Bug 38288 Author: uros Date: Fri Sep 18 15:12:48 2009 New Revision: 151854 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151854 Log: PR target/38288 From David Binderman : * gc

[Bug bootstrap/41395] [4.5 regression] Revision 151800 failed bootstrap

2009-09-18 Thread janus at gcc dot gnu dot org
--- Comment #5 from janus at gcc dot gnu dot org 2009-09-18 15:10 --- (In reply to comment #4) > --enable-checking=assert is the key configure option. Are you sure about that? For me, configuring with --enable-checking=no still yields loads of regressions in the Fortran testsuite. Other

[Bug bootstrap/41395] [4.5 regression] Revision 151800 failed bootstrap

2009-09-18 Thread jamborm at gcc dot gnu dot org
--- Comment #4 from jamborm at gcc dot gnu dot org 2009-09-18 14:42 --- I can reproduce the problem. --enable-checking=assert is the key configure option. Thus, this bug is mine. -- jamborm at gcc dot gnu dot org changed: What|Removed |Added --

[Bug middle-end/41009] [4.3 Regression] FAIL: gcc.c-torture/execute/20070614-1.c execution, -O0

2009-09-18 Thread danglin at gcc dot gnu dot org
--- Comment #5 from danglin at gcc dot gnu dot org 2009-09-18 14:37 --- Fixed. -- danglin at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRM

[Bug middle-end/37850] infinite recursive call to __mulsc3 when multiplying not-constant complexs

2009-09-18 Thread danglin at gcc dot gnu dot org
--- Comment #11 from danglin at gcc dot gnu dot org 2009-09-18 14:34 --- Subject: Bug 37850 Author: danglin Date: Fri Sep 18 14:34:31 2009 New Revision: 151846 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151846 Log: PR middle-end/41009 Backport from mainline

[Bug middle-end/41009] [4.3 Regression] FAIL: gcc.c-torture/execute/20070614-1.c execution, -O0

2009-09-18 Thread danglin at gcc dot gnu dot org
--- Comment #4 from danglin at gcc dot gnu dot org 2009-09-18 14:34 --- Subject: Bug 41009 Author: danglin Date: Fri Sep 18 14:34:31 2009 New Revision: 151846 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151846 Log: PR middle-end/41009 Backport from mainline

[Bug libstdc++/40925] [c++0x] std::pair constructor doesn't accept (0, 0)

2009-09-18 Thread paolo dot carlini at oracle dot com
--- Comment #6 from paolo dot carlini at oracle dot com 2009-09-18 14:10 --- (In reply to comment #5) > I wonder why it was reverted 9 days later? I couldn't find any discussion on > gcc-patches nor libstdc++. Perhaps I have missed something. You did, it caused libstdc++/37919, as yo

[Bug bootstrap/41399] New: [4.5 Regression] Internal error compiling fortran/intrinsic.c

2009-09-18 Thread danglin at gcc dot gnu dot org
/home/dave/gnu/gcc/objdir/./prev-gcc/xgcc -B/home/dave/gnu/gcc/objdir/./prev-gcc / -B/home/dave/opt/gnu/gcc/gcc-4.5.0/armv5tejl-unknown-linux-gnueabi/bin/ -B/hom e/dave/opt/gnu/gcc/gcc-4.5.0/armv5tejl-unknown-linux-gnueabi/bin/ -B/home/dave/opt/gnu/gcc/gcc-4.5.0/armv5tejl-unknown-linux-gnueabi/lib/

[Bug tree-optimization/41377] [4.5 Regression] Revision 151696 caused ICE in unsplit_eh

2009-09-18 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2009-09-18 13:49 --- This is caused by revision 151696: http://gcc.gnu.org/ml/gcc-cvs/2009-09/msg00443.html -- hjl dot tools at gmail dot com changed: What|Removed |Added -

[Bug libstdc++/40925] [c++0x] std::pair constructor doesn't accept (0, 0)

2009-09-18 Thread joerg dot richter at pdv-fs dot de
--- Comment #5 from joerg dot richter at pdv-fs dot de 2009-09-18 13:47 --- I found Doug Gregors workaround for this pair problem: http://gcc.gnu.org/ml/libstdc++/2008-10/msg00080.html I wonder why it was reverted 9 days later? I couldn't find any discussion on gcc-patches nor libstdc

[Bug bootstrap/41245] [4.5 Regression] Bootstrap broken on I386-apple-darwin9 at revision 151373

2009-09-18 Thread howarth at nitro dot med dot uc dot edu
--- Comment #20 from howarth at nitro dot med dot uc dot edu 2009-09-18 13:15 --- Have you opened a new PR for this new failure on i686-apple-darwin9 with current gcc trunk? How exactly is the bootstrap failing in that case? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41245

[Bug middle-end/41398] can't resolve .LFE1408 {*UND* section} - .Ltext0 {.text section}

2009-09-18 Thread pluto at agmk dot net
--- Comment #3 from pluto at agmk dot net 2009-09-18 13:14 --- update: the latest gcc-4.4-20090918 seems to work but i don't see any fixes on the 4.4 branch: http://gcc.gnu.org/viewcvs/branches/gcc-4_4-branch/gcc/dwarf2out.c?view=log -- http://gcc.gnu.org/bugzilla/show_bug.c

[Bug bootstrap/41296] bootstrap fails with --with-dwarf2 trunk at 151455

2009-09-18 Thread developer at sandoe-acoustics dot co dot uk
--- Comment #4 from developer at sandoe-acoustics dot co dot uk 2009-09-18 12:58 --- FIXED as of 151837. -- developer at sandoe-acoustics dot co dot uk changed: What|Removed |Added --

[Bug bootstrap/41245] [4.5 Regression] Bootstrap broken on I386-apple-darwin9 at revision 151373

2009-09-18 Thread developer at sandoe-acoustics dot co dot uk
--- Comment #19 from developer at sandoe-acoustics dot co dot uk 2009-09-18 12:56 --- (In reply to comment #18) > Fixed or what? Yes at 151650 (for example) on i686-apple-darwin9 (current trunk, 151837, appears to have a different problem). Also OK on powerpc-apple-darwin8 (configured

[Bug middle-end/41398] can't resolve .LFE1408 {*UND* section} - .Ltext0 {.text section}

2009-09-18 Thread reichelt at gcc dot gnu dot org
--- Comment #2 from reichelt at gcc dot gnu dot org 2009-09-18 12:04 --- This looks like the same issue we had on the trunk a while ago: PR 40126. Honza, could you please have a look? -- reichelt at gcc dot gnu dot org changed: What|Removed |Added

[Bug c++/39365] ++ operator with volatile bool increments

2009-09-18 Thread mikpe at it dot uu dot se
--- Comment #6 from mikpe at it dot uu dot se 2009-09-18 11:53 --- Looks like you swapped the two ChangeLog entries, committing the testsuite entry to gcc/cp/ChangeLog and the cp entry to gcc/testsuite/ChangeLog/. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39365

[Bug middle-end/41398] can't resolve .LFE1408 {*UND* section} - .Ltext0 {.text section}

2009-09-18 Thread pluto at agmk dot net
--- Comment #1 from pluto at agmk dot net 2009-09-18 11:29 --- Created an attachment (id=18603) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18603&action=view) testcase. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41398

[Bug middle-end/41398] New: can't resolve .LFE1408 {*UND* section} - .Ltext0 {.text section}

2009-09-18 Thread pluto at agmk dot net
/* gcc-4.4-20090724 */ $ gcc ide-lib.i -mregparm=3 -fno-asynchronous-unwind-tables -g2 -m32 -O2 /tmp/cc3MH58W.s: Assembler messages: /tmp/cc3MH58W.s:1986: Error: can't resolve '.LFE1408' {*UND* section} - '.Ltext0' {.text section} -- Summary: can't resolve .LFE1408 {*UND* section}

[Bug middle-end/41354] g++: Inlining constructors puts wrong vtable in objects

2009-09-18 Thread mikpe at it dot uu dot se
--- Comment #8 from mikpe at it dot uu dot se 2009-09-18 11:14 --- The binary search identified revision 145494, the alias-improvements merge, as the point where this test case stopped breaking. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41354

[Bug bootstrap/41395] [4.5 regression] Revision 151800 failed bootstrap

2009-09-18 Thread janus at gcc dot gnu dot org
32101 # of unexpected failures169 # of expected failures 21 # of unresolved testcases 82 # of unsupported tests 52 /home/jweil/gcc45/build/gcc/testsuite/gfortran/../../gfortran version 4.5.0 20090918 (experimental) [trunk revision 151837] (GCC

[Bug tree-optimization/40556] [4.5 Regression] ICE in IPA-CP with recursion

2009-09-18 Thread jamborm at gcc dot gnu dot org
-- jamborm at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jh at suse dot cz |dot org |

[Bug bootstrap/41397] [4.5 regression] RTL checking failure compiling libiberty

2009-09-18 Thread ebotcazou at gcc dot gnu dot org
--- Comment #3 from ebotcazou at gcc dot gnu dot org 2009-09-18 10:06 --- > See the dwarf2out.c part of > http://gcc.gnu.org/ml/gcc-patches/2009-09/msg01017.html > which fixes this. Strange, the same builds (with RTL checking) passed yesterday. -- http://gcc.gnu.org/bugzilla/show_

[Bug bootstrap/41397] [4.5 regression] RTL checking failure compiling libiberty

2009-09-18 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2009-09-18 10:03 --- See the dwarf2out.c part of http://gcc.gnu.org/ml/gcc-patches/2009-09/msg01017.html which fixes this. If approved separately, I could commit just that part. -- jakub at gcc dot gnu dot org changed: What

[Bug bootstrap/41397] [4.5 regression] RTL checking failure compiling libiberty

2009-09-18 Thread ebotcazou at gcc dot gnu dot org
--- Comment #1 from ebotcazou at gcc dot gnu dot org 2009-09-18 09:55 --- Likewise on i586. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added GCC build t

[Bug middle-end/12392] very long optimized compile

2009-09-18 Thread rguenth at gcc dot gnu dot org
--- Comment #27 from rguenth at gcc dot gnu dot org 2009-09-18 09:45 --- Today we regressed with the introduction of IPA-SRA at -O2 and -O3: ipa SRA : 387.53 (78%) usr 0.08 ( 5%) sys 387.79 (77%) wall 2939 kB ( 1%) ggc my bet is at the alias-oracle walking (walk_ali

[Bug middle-end/41394] [4.5 Regression] pr34668-2.c:5:15: error: type mismatch in array reference

2009-09-18 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=41394

[Bug middle-end/41393] [4.5 Regression] ICE in get_eh_region_and_lp_from_rtx at except.c:1692

2009-09-18 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Keywords||ice-on-valid-code Priority|P3 |P2

[Bug bootstrap/41397] New: [4.5 regression] RTL checking failure compiling libiberty

2009-09-18 Thread ebotcazou at gcc dot gnu dot org
At revision 151832 I get /home/eric/build/gcc/native/./prev-gcc/xgcc -B/home/eric/build/gcc/native/./prev-gcc/ -B/home/eric/install/gcc/x86_64-suse-linux/bin/ -B/home/eric/install/gcc/x86_64-suse-linux/bin/ -B/home/eric/install/gcc/x86_64-suse-linux/lib/ -isystem /home/eric/install/gcc/x86_64-suse

[Bug testsuite/41385] [4.5 regression] Many regressions on trunk

2009-09-18 Thread rguenth at gcc dot gnu dot org
--- Comment #8 from rguenth at gcc dot gnu dot org 2009-09-18 09:26 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/41377] [4.5 Regression] ICE in unsplit_eh

2009-09-18 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=41377

[Bug rtl-optimization/41371] [4.5 Regression] compiler hang for C++ code

2009-09-18 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=41371

[Bug target/41365] [4.5 Regression] gcc.dg/vect/vect-cond-[123].c abort due to bad code generation at -O1 and above

2009-09-18 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Component|middle-end |target Priority|P3 |P2 http://gc

[Bug middle-end/41344] [4.5 Regression] ICE / Bus error on OpenMP compile

2009-09-18 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Keywords||accepts-invalid, ice-on- |

[Bug middle-end/41343] [4.5 Regression] sysdeps/ieee754/dbl-64/dosincos.c from glibc causes excessive memory use

2009-09-18 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=41343

[Bug debug/41340] [4.5 Regression] G++ produces different code with and without -g option

2009-09-18 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Component|other |debug Keywords||build

[Bug fortran/41328] [4.4/4.5 regression] bad iostat when reading DOS file in a character array (non-advancing)

2009-09-18 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=41328

[Bug target/41311] [4.5 regression] FFmpeg crashes when converting mpg to avi

2009-09-18 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=41311

[Bug tree-optimization/41301] [4.5 Regression] ice in propagate_subacesses_accross_link

2009-09-18 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2009-09-18 09:18 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRM

[Bug middle-end/41290] [4.5 regression] C++ - libdirac don't want to compile

2009-09-18 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2009-09-18 09:16 --- Honza, this is yours. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Assig

[Bug target/41288] [4.5 Regression] gcc.target/x86_64/abi/test_struct_returning.c regressions on *-apple-darwin* at -m64

2009-09-18 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=41288

[Bug middle-end/41260] [4.5 Regression] major regressions on *-apple-darwin10 at -m64 caused by r147995

2009-09-18 Thread rguenth at gcc dot gnu dot org
--- Comment #31 from rguenth at gcc dot gnu dot org 2009-09-18 09:12 --- P1 to attract darwin maintainers. We'll downgrade this if not fixed before a release candidate (and honestly we then should drop *-darwin from the list of primary targets). -- rguenth at gcc dot gnu dot org ch

[Bug c++/41153] [4.4 Regression] ICE in building Qt4 src/core

2009-09-18 Thread t66667 at gmail dot com
--- Comment #13 from t7 at gmail dot com 2009-09-18 09:11 --- Hmm I haven't noticed this bug has been fixed a week ago, since [Revision 151627], it was still reproducible at [Revision 151584] which was just a day before. Thanks!! -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41

[Bug bootstrap/41245] [4.5 Regression] Bootstrap broken on I386-apple-darwin9 at revision 151373

2009-09-18 Thread rguenth at gcc dot gnu dot org
--- Comment #18 from rguenth at gcc dot gnu dot org 2009-09-18 09:06 --- Fixed or what? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41245

[Bug middle-end/41193] [4.5 Regression] slow compilation with graphite

2009-09-18 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2009-09-18 09:06 --- If possible please update the performance numbers with recent trunk. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/41182] [4.5 Regression] ICE: tree check: expected integer_cst, have nop_expr in tree_int_cst_lt, at tree.c:5259

2009-09-18 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=41182

[Bug c++/41090] [4.3/4.4/4.5 Regression] Using static label reference in c++ class constructor produces wrong code

2009-09-18 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=41090

[Bug tree-optimization/41089] [4.5 Regression] r147980 (New SRA) breaks stdargs

2009-09-18 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Keywords||wrong-code Priority|P3 |P4 http:

[Bug tree-optimization/41087] [4.5 Regression]: cris-elf gfortran.dg/zero_sized_3.f90 -O3 -funroll-loops execution

2009-09-18 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=41087

[Bug rtl-optimization/41085] [4.5 Regression]: cris-elf gcc.dg/pr28796-2.c

2009-09-18 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=41085

[Bug middle-end/41082] [4.5 Regression] FAIL: gfortran.fortran-torture/execute/where_2.f90 execution, -O3 -g with -m64

2009-09-18 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Keywords||wrong-code Priority|P3 |P2 http:

[Bug target/40977] [4.3/4.4/4.5 regression] problem with code like this: res = ((uint64_t)resh << 32) | resl;

2009-09-18 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Keywords||missed-optimization Priority|P3 |P

[Bug bootstrap/40968] [4.5 Regression] ICE when compiling O2g.gch; problem with --enable-gather-detailed-mem-stats

2009-09-18 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=40968

[Bug target/40535] [4.5 regression] Invalid conversion from 'T' to 'T' error when compiling C++ code

2009-09-18 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=40535

[Bug middle-end/40106] [4.4/4.5 Regression] Time increase for the Polyhedron test air.f90 due to bad optimization

2009-09-18 Thread rguenth at gcc dot gnu dot org
--- Comment #32 from rguenth at gcc dot gnu dot org 2009-09-18 08:58 --- Honza, this is yours. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Ass

[Bug fortran/41328] [4.4/4.5 regression] bad iostat when reading DOS file in a character array (non-advancing)

2009-09-18 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.4.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41328

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