[Bug target/45540] interrupt handler stack pointer is wrong

2010-09-04 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2010-09-05 06:41 --- *** This bug has been marked as a duplicate of 41999 *** -- pinskia at gcc dot gnu dot org changed: What|Removed |Added --

[Bug target/41999] Bug in generation of interrupt function code for ARM processor

2010-09-04 Thread pinskia at gcc dot gnu dot org
--- Comment #2 from pinskia at gcc dot gnu dot org 2010-09-05 06:41 --- *** Bug 45540 has been marked as a duplicate of this bug. *** -- pinskia at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug rtl-optimization/41849] optimization fails when register variables are used for an interrupt

2010-09-04 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Severity|critical|normal http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41849

[Bug c/45540] New: interrupt handler stack pointer is wrong

2010-09-04 Thread ethan at evolution dot com
The stack pointer is erroneously adjusted in the prologue of an FIQ interrupt handler, and not corrected before popping the pc in the epilogue. The same error occurs with IRQ handlers if frame pointers are not omitted. I believe the compiler is attempting to align the stack to an 8 byte boundary,

[Bug c++/45539] New: Redeclare a deleted funciton makes gcc does not issue compile error

2010-09-04 Thread boostcpp at gmail dot com
I think re-declare a deleted function is well-formed. void f() = delete ; // shall be the first declaration of the function void f() ; // re-declare a previous deleted function. But doing so makes gcc does not issue correct compile errors on following code. void f() = delete ; void f() ; // if I

[Bug bootstrap/45538] --enable-build-with-cxx compiling gcc/libcpp/charset.c

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #2 from howarth at nitro dot med dot uc dot edu 2010-09-05 05:40 --- The same bootstrap failure occurs on x86_64 Fedora 10 with... ../gcc/configure --with-gmp=/usr --with-mpfr=/usr --with-mpc=/usr --prefix=/home/howarth/dist --enable-languages=c,c++ --enable-build-with-cxx

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #34 from howarth at nitro dot med dot uc dot edu 2010-09-05 04:57 --- Regression result for gcc-pr45524-3.patch on x86_64-apple-darwin10. http://gcc.gnu.org/ml/gcc-testresults/2010-09/msg00410.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45524

[Bug bootstrap/45538] --enable-build-with-cxx compiling gcc/libcpp/charset.c

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #1 from howarth at nitro dot med dot uc dot edu 2010-09-05 04:46 --- Created an attachment (id=21701) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21701&action=view) failed bootstrap log on x86_64-apple-darwin10 with --enable-build-with-cxx -- http://gcc.gnu.org/

[Bug bootstrap/45538] New: --enable-build-with-cxx compiling gcc/libcpp/charset.c

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
Current gcc trunk no longer bootstraps with --enable-build-with-cxx on x86_64-apple-darwin10. The build fails at... config.status: executing depdir commands mkdir .deps g++ -I../../gcc/libcpp -I. -I../../gcc/libcpp/../include -I../../gcc/libcpp/include -g -W -Wall -Wwrite-strings -Wmissing-forma

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread hjl dot tools at gmail dot com
--- Comment #33 from hjl dot tools at gmail dot com 2010-09-05 03:22 --- A patch is posted at http://gcc.gnu.org/ml/gcc-patches/2010-09/msg00375.html -- hjl dot tools at gmail dot com changed: What|Removed |Added -

[Bug bootstrap/45518] [4.6 regression] bootstrap failure on sparc64-unknown-linux-gnu

2010-09-04 Thread froydnj at codesourcery dot com
--- Comment #4 from froydnj at codesourcery dot com 2010-09-05 01:38 --- Subject: Re: [4.6 regression] bootstrap failure on sparc64-unknown-linux-gnu On Sat, Sep 04, 2010 at 01:38:34PM -, mikpe at it dot uu dot se wrote: > Can you show us the complete configure options you

[Bug fortran/34145] single_char_string.f90 fails with -fdefault-integer-8

2010-09-04 Thread tkoenig at gcc dot gnu dot org
-- tkoenig at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |tkoenig at gcc dot gnu dot |dot org

[Bug target/36502] i386/darwin generates unnecessary stack ops in every function

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #43 from howarth at nitro dot med dot uc dot edu 2010-09-04 21:21 --- Updated patch to reflect the wider coverage of PRs fixed... http://gcc.gnu.org/ml/gcc-patches/2010-09/msg00365.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36502

[Bug target/44651] gcc.target/x86_64/abi/callabi/leaf-[1,2].c fail on darwin

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #6 from howarth at nitro dot med dot uc dot edu 2010-09-04 21:20 --- Updated patch to reflect the wider coverage of PRs fixed... http://gcc.gnu.org/ml/gcc-patches/2010-09/msg00365.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44651

[Bug target/42313] FAIL: gcc.target/i386/builtin-unreachable.c scan-assembler-not %e[bs]p on i686 darwin

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #9 from howarth at nitro dot med dot uc dot edu 2010-09-04 21:20 --- Updated patch to reflect the wider coverage of PRs fixed... http://gcc.gnu.org/ml/gcc-patches/2010-09/msg00365.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42313

[Bug target/36502] i386/darwin generates unnecessary stack ops in every function

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #42 from howarth at nitro dot med dot uc dot edu 2010-09-04 20:39 --- Posted final version of proposed patch to... http://gcc.gnu.org/ml/gcc-patches/2010-09/msg00237.html This patch also fixes PR42313 and PR44651 as yet another added bonus. -- http://gcc.gnu.org/bugzi

[Bug lto/45375] [meta-bug] Mozilla does not build with LTO

2010-09-04 Thread hubicka at gcc dot gnu dot org
--- Comment #5 from hubicka at gcc dot gnu dot org 2010-09-04 20:39 --- Oprofile of WHOPR build. It is quite suprrising how low the usual cpu hogs shows.. 1139097.6329 lto1 lto1 htab_find_slot_with_hash 42787 2.8671 libc-2.11.1.so

[Bug testsuite/44651] gcc.target/x86_64/abi/callabi/leaf-[1,2].c fail on darwin

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #5 from howarth at nitro dot med dot uc dot edu 2010-09-04 20:28 --- My proposed patch to fix PR36502... http://gcc.gnu.org/ml/gcc-patches/2010-09/msg00237.html also fixes this regression as can be since from the diff of leaf.s generated with gcc trunk before and after app

[Bug fortran/45530] gfortran internal compiler error

2010-09-04 Thread burnus at gcc dot gnu dot org
--- Comment #5 from burnus at gcc dot gnu dot org 2010-09-04 19:49 --- FIXED on the trunk (4.6) and on the 4.5 branch. Thanks for the bug report! -- burnus at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug fortran/45489] Default initialization of derived-type function result missing

2010-09-04 Thread burnus at gcc dot gnu dot org
--- Comment #6 from burnus at gcc dot gnu dot org 2010-09-04 19:48 --- FIXED. -- burnus at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug testsuite/43957] [4.6 Regression] FAIL: gcc.dg/const-uniq-1.c scan-tree-dump-times gimple "LC0" 2

2010-09-04 Thread danglin at gcc dot gnu dot org
--- Comment #5 from danglin at gcc dot gnu dot org 2010-09-04 19:46 --- Fixed. -- danglin at gcc dot gnu dot org changed: What|Removed |Added Status|WAITING

gcc-bugs@gcc.gnu.org

2010-09-04 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2010-09-04 19:41 --- std::make_pair< void*, int > takes rvalue references which cannot bind to lvalues. See the discussion in PR 43785. *** This bug has been marked as a duplicate of 43785 *** -- pinskia at gcc dot gnu dot org chan

[Bug libstdc++/43785] [C++0x] std::make_pair vs explicit template arguments

2010-09-04 Thread pinskia at gcc dot gnu dot org
--- Comment #20 from pinskia at gcc dot gnu dot org 2010-09-04 19:41 --- *** Bug 45537 has been marked as a duplicate of this bug. *** -- pinskia at gcc dot gnu dot org changed: What|Removed |Added -

[Bug testsuite/43957] [4.6 Regression] FAIL: gcc.dg/const-uniq-1.c scan-tree-dump-times gimple "LC0" 2

2010-09-04 Thread danglin at gcc dot gnu dot org
--- Comment #4 from danglin at gcc dot gnu dot org 2010-09-04 19:40 --- Subject: Bug 43957 Author: danglin Date: Sat Sep 4 19:40:07 2010 New Revision: 163867 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163867 Log: PR testsuite/43957 * gcc.dg/const-uniq-1.c: M

gcc-bugs@gcc.gnu.org

2010-09-04 Thread pluto at agmk dot net
% cat t.cpp #include void test() { void* p = 0; int i = 0; std::make_pair< void*, int >( p, i ); } % make /local/devel/toolchain45/x86_64-gnu-linux.mt_alloc/bin/x86_64-gnu-linux-g++ t.cpp -c -std=gnu++0x -o /dev/null t.cpp: In function 'void test()': t.cpp:6:37: error: n

[Bug fortran/45530] gfortran internal compiler error

2010-09-04 Thread burnus at gcc dot gnu dot org
--- Comment #4 from burnus at gcc dot gnu dot org 2010-09-04 19:37 --- Subject: Bug 45530 Author: burnus Date: Sat Sep 4 19:36:47 2010 New Revision: 163866 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163866 Log: 2010-09-04 Tobias Burnus PR fortran/45530 *

[Bug pch/45536] PCH uses "-o file" even when there are other arguments

2010-09-04 Thread pinskia at gcc dot gnu dot org
--- Comment #4 from pinskia at gcc dot gnu dot org 2010-09-04 19:33 --- (In reply to comment #1) > Please provide a complete testcase, including Makefile. The description has enough information to produce the issue. The driver is producing a PCH and an executable with the same output f

[Bug pch/45536] PCH uses "-o file" even when there are other arguments

2010-09-04 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2010-09-04 19:32 --- This has enough information to reproduce the bug. Thanks again for the testcase. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added ---

[Bug pch/45536] PCH uses "-o file" even when there are other arguments

2010-09-04 Thread pinskia at gcc dot gnu dot org
--- Comment #2 from pinskia at gcc dot gnu dot org 2010-09-04 19:31 --- The problem is the specs is producing the output file for the PCH. [andrew-pinskis-computer:~] apinski% file t.out t.out: GCC precompiled header (version 013) for C Related to PR 33980. -- pinskia at gcc do

[Bug middle-end/45508] Does adding configure-options for specs-hardcoding make sense?

2010-09-04 Thread nicolai dot stange at zmaw dot de
--- Comment #5 from nicolai dot stange at zmaw dot de 2010-09-04 19:31 --- (In reply to comment #4) > The problem with the configure is the libgcc specs are very target dependent. Yes, and that's the reason why I think that others might benefit from those configure-options. Another rem

[Bug fortran/45489] Default initialization of derived-type function result missing

2010-09-04 Thread burnus at gcc dot gnu dot org
--- Comment #5 from burnus at gcc dot gnu dot org 2010-09-04 19:25 --- Subject: Bug 45489 Author: burnus Date: Sat Sep 4 19:25:36 2010 New Revision: 163865 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163865 Log: 2010-09-04 Tobias Burnus PR fortran/45489 *

[Bug fortran/45019] Aliasing of TARGET dummy argument not detected correctly

2010-09-04 Thread burnus at gcc dot gnu dot org
--- Comment #14 from burnus at gcc dot gnu dot org 2010-09-04 19:21 --- FIXED. Thanks for the bugreport. -- burnus at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/45019] Aliasing of TARGET dummy argument not detected correctly

2010-09-04 Thread burnus at gcc dot gnu dot org
--- Comment #13 from burnus at gcc dot gnu dot org 2010-09-04 19:21 --- Subject: Bug 45019 Author: burnus Date: Sat Sep 4 19:20:53 2010 New Revision: 163863 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163863 Log: 2010-09-04 Tobias Burnus PR fortran/45019

[Bug target/42313] FAIL: gcc.target/i386/builtin-unreachable.c scan-assembler-not %e[bs]p on i686 darwin

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #8 from howarth at nitro dot med dot uc dot edu 2010-09-04 19:13 --- (In reply to comment #7) > I fixed the test case to not expect the unimplemented optimization in r157197, > however, it would be nice to ensure the async signal handlers can handle > unaligned stacks and to

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #32 from howarth at nitro dot med dot uc dot edu 2010-09-04 18:12 --- I can confirm that gcc-pr45524-3.patch bootstraps and eliminates the regressions caused by r163815/r163816 on x86_64-apple-darwin10. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45524

[Bug tree-optimization/45522] VRP misses oppurtunity for statement folding.

2010-09-04 Thread hubicka at gcc dot gnu dot org
--- Comment #11 from hubicka at gcc dot gnu dot org 2010-09-04 18:00 --- Created an attachment (id=21700) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21700&action=view) proposed fix for sccvn Well, this is patch I am currently testing. At least small part is shared in between t

[Bug fortran/45530] gfortran internal compiler error

2010-09-04 Thread burnus at gcc dot gnu dot org
--- Comment #3 from burnus at gcc dot gnu dot org 2010-09-04 17:47 --- Subject: Bug 45530 Author: burnus Date: Sat Sep 4 17:47:02 2010 New Revision: 163862 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163862 Log: 2010-09-04 Tobias Burnus PR fortran/45530 *

[Bug c++/45536] gcc updates output timestamp even when compilation fails

2010-09-04 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-09-04 17:24 --- Please provide a complete testcase, including Makefile. -- hjl dot tools at gmail dot com changed: What|Removed |Added -

[Bug c++/45536] New: gcc updates output timestamp even when compilation fails

2010-09-04 Thread jklowden at schemamania dot org
When provided with a spurious header filename on the command line, gcc updates the output file's timestamp even if compilation fails. Re-invoking make consequently produces a message that the target is up to date. The target may be a shared library or executable. This problem was previously re

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #31 from howarth at nitro dot med dot uc dot edu 2010-09-04 16:58 --- (In reply to comment #30) > I'm not sure whether the patches remove the need for the other patch in > comment > #21 though. Jack, can you post what you are exactly testing (without the > regenerated fil

[Bug bootstrap/44970] [4.6 regression] Revision 162270 failed to bootstrap

2010-09-04 Thread bonzini at gnu dot org
--- Comment #79 from bonzini at gnu dot org 2010-09-04 16:49 --- Created an attachment (id=21699) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21699&action=view) incomplete patch This shows what I plan to do. It doesn't even compile stage2, so it is more or less useless. Still

[Bug bootstrap/44970] [4.6 regression] Revision 162270 failed to bootstrap

2010-09-04 Thread bonzini at gnu dot org
-- bonzini at gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1 Last reconfirme

[Bug fortran/45530] gfortran internal compiler error

2010-09-04 Thread burnus at gcc dot gnu dot org
--- Comment #2 from burnus at gcc dot gnu dot org 2010-09-04 16:43 --- The endless loop happens in derived_inaccessible - seemingly called by resolve_fl_namelist (all resolve.c); that check happens before the pointer-components check. Moving the PRIVATE/accessible check _after_ the poin

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread bonzini at gnu dot org
--- Comment #30 from bonzini at gnu dot org 2010-09-04 16:41 --- > > It's clear that the way to go is to first write > > small patch to smooth out the nuances you pointed out, and then > > introduce the new macro in a way that doesn't change the semantics. > > Since the differences are

[Bug target/45070] Miscompiled c++ class with packed attribute on ARM with -Os optimizations (Qt 4.6.2)

2010-09-04 Thread armin76 at gentoo dot org
--- Comment #16 from armin76 at gentoo dot org 2010-09-04 16:41 --- I'd like it backported to 4.4 if possible, thanks -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45070

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #29 from howarth at nitro dot med dot uc dot edu 2010-09-04 16:32 --- (In reply to comment #28) > Created an attachment (id=21698) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21698&action=view) [edit] > A new patch > > Try this one. > This bootstraps. Regtesting n

[Bug bootstrap/45067] [4.6 regression] ARM bootstrap failure: internal compiler error: in expand_widen_pattern_expr, at optabs.c:522

2010-09-04 Thread mikpe at it dot uu dot se
--- Comment #13 from mikpe at it dot uu dot se 2010-09-04 16:19 --- For the record, the original ICE in this PR was fixed by r162784: http://gcc.gnu.org/ml/gcc-cvs/2010-07/msg01138.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45067

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread hjl dot tools at gmail dot com
--- Comment #28 from hjl dot tools at gmail dot com 2010-09-04 16:07 --- Created an attachment (id=21698) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21698&action=view) A new patch Try this one. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45524

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #27 from howarth at nitro dot med dot uc dot edu 2010-09-04 15:44 --- Both patches fail on a x86_64-apple-darwin10 bootstrap with.. make[3]: *** No rule to make target `../../gcc-4.6-20100904/gcc/../libdecnumber/no/decimal32.h', needed by `dfp.o'. Stop

[Bug debug/45136] -fcompare-debug failure with -Os -fschedule-insns

2010-09-04 Thread aoliva at gcc dot gnu dot org
--- Comment #8 from aoliva at gcc dot gnu dot org 2010-09-04 15:28 --- *** Bug 45130 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45136

[Bug debug/45130] -fcompare-debug failure with -Os -fsched-spec-load -fschedule-insns

2010-09-04 Thread aoliva at gcc dot gnu dot org
--- Comment #3 from aoliva at gcc dot gnu dot org 2010-09-04 15:28 --- *** This bug has been marked as a duplicate of 45136 *** -- aoliva at gcc dot gnu dot org changed: What|Removed |Added

[Bug debug/45419] -fcompare-debug failure at -O3

2010-09-04 Thread aoliva at gcc dot gnu dot org
--- Comment #16 from aoliva at gcc dot gnu dot org 2010-09-04 15:27 --- *** Bug 45408 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45419

[Bug debug/45408] -fcompare-debug failure with -O2 -ftree-vectorize -fno-var-tracking-assignments

2010-09-04 Thread aoliva at gcc dot gnu dot org
--- Comment #4 from aoliva at gcc dot gnu dot org 2010-09-04 15:27 --- *** This bug has been marked as a duplicate of 45419 *** -- aoliva at gcc dot gnu dot org changed: What|Removed |Added

[Bug debug/45419] -fcompare-debug failure at -O3

2010-09-04 Thread aoliva at gcc dot gnu dot org
--- Comment #15 from aoliva at gcc dot gnu dot org 2010-09-04 15:26 --- Got a patch -- aoliva at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unass

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread hjl dot tools at gmail dot com
--- Comment #26 from hjl dot tools at gmail dot com 2010-09-04 15:19 --- Created an attachment (id=21697) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21697&action=view) A regenerated patch I really don't like autconf cache. -- hjl dot tools at gmail dot com changed:

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread hjl dot tools at gmail dot com
-- hjl dot tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfi

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread hjl dot tools at gmail dot com
--- Comment #25 from hjl dot tools at gmail dot com 2010-09-04 15:13 --- Created an attachment (id=21696) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21696&action=view) A patch Please try this one. -- hjl dot tools at gmail dot com changed: What|Removed

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #24 from howarth at nitro dot med dot uc dot edu 2010-09-04 14:38 --- Created an attachment (id=21695) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21695&action=view) Move definition of ENABLE_DECIMAL_FLOAT to 1 into config/dfp.m4. -- http://gcc.gnu.org/bugzilla/

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #23 from howarth at nitro dot med dot uc dot edu 2010-09-04 14:26 --- The patch in comment 21 seems to work on x86_64-unknown-linux-gnu for a stock build. Iin the libgcc build directory before and after the patch, I get... decimal_float='yes' enable_decimal_float='bid' --

[Bug tree-optimization/45535] [4.6 regression] ICE during tree_ssa_dse

2010-09-04 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-09-04 14:12 --- I will have a look (seems I need to build a cross ...) -- rguenth at gcc dot gnu dot org changed: What|Removed |Added --

[Bug tree-optimization/45522] VRP misses oppurtunity for statement folding.

2010-09-04 Thread rguenther at suse dot de
--- Comment #10 from rguenther at suse dot de 2010-09-04 14:11 --- Subject: Re: VRP misses oppurtunity for statement folding. On Sat, 4 Sep 2010, hubicka at gcc dot gnu dot org wrote: > --- Comment #9 from hubicka at gcc dot gnu dot org 2010-09-04 13:51 > --- > Hi, > thanks

[Bug tree-optimization/45522] VRP misses oppurtunity for statement folding.

2010-09-04 Thread hubicka at gcc dot gnu dot org
--- Comment #9 from hubicka at gcc dot gnu dot org 2010-09-04 13:51 --- Hi, thanks. In meantime I made tree-ssa-pre to fold statements it produces and it gets me to bootstrapland with sanity check in expr.c except for Ada (with the patches I sent so far) So it seems that I need to basi

[Bug tree-optimization/45535] [4.6 regression] ICE during tree_ssa_dse

2010-09-04 Thread rearnsha at gcc dot gnu dot org
--- Comment #2 from rearnsha at gcc dot gnu dot org 2010-09-04 13:40 --- caused by svn+ssh://gcc.gnu.org/svn/gcc/tr...@163802 -- rearnsha at gcc dot gnu dot org changed: What|Removed |Added -

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #22 from howarth at nitro dot med dot uc dot edu 2010-09-04 13:39 --- I should note that one probe I am using to monitor how this builds is what "grep decimal_float config.log" reports in the gcc, libdecnumber and libgcc build directories. Pre-r163815/r163816, on darwin this

[Bug bootstrap/45518] [4.6 regression] bootstrap failure on sparc64-unknown-linux-gnu

2010-09-04 Thread mikpe at it dot uu dot se
--- Comment #3 from mikpe at it dot uu dot se 2010-09-04 13:38 --- Can you show us the complete configure options you used? I'm trying to build gcc-4.6 for sparc64-linux w/o --with-cpu=v8 (so it defaults to 64-bit mode) and I can't get past an error after stage1 where it tries to config

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread howarth at nitro dot med dot uc dot edu
--- Comment #21 from howarth at nitro dot med dot uc dot edu 2010-09-04 13:08 --- Index: gcc/configure.ac === --- gcc/configure.ac(revision 163853) +++ gcc/configure.ac(working copy) @@ -608,10 +608,6 @@ # Enable C

[Bug tree-optimization/45535] [4.6 regression] ICE during tree_ssa_dse

2010-09-04 Thread rearnsha at gcc dot gnu dot org
--- Comment #1 from rearnsha at gcc dot gnu dot org 2010-09-04 12:24 --- Created an attachment (id=21694) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21694&action=view) testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45535

[Bug tree-optimization/45535] New: [4.6 regression] ICE during tree_ssa_dse

2010-09-04 Thread rearnsha at gcc dot gnu dot org
The attached testcase generates a segfault during alias analysis run as part of the DSE pass. Command line options: /scratch/rearnsha/gnu/gcc-eabi/git/gcc/cc1 -quiet -nostdinc -v -I /scratch/rearnsha/gnu/gcc-eabi/git/git-vfp-eabi-O3/linux-2.4.23-pre3-testplatform/include -I . -imultilib fpu -ipre

[Bug middle-end/45534] [4.6 Regression] ICE in refs_may_alias_p_1, at tree-ssa-alias.c:1031

2010-09-04 Thread iains at gcc dot gnu dot org
-- iains at gcc dot gnu dot org changed: What|Removed |Added CC||iains at gcc dot gnu dot org Status|UNCONFIRMED

[Bug middle-end/45534] [4.6 Regression] ICE in refs_may_alias_p_1, at tree-ssa-alias.c:1031

2010-09-04 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45534

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread davek at gcc dot gnu dot org
--- Comment #20 from davek at gcc dot gnu dot org 2010-09-04 11:57 --- (In reply to comment #19) > (In reply to comment #18) > > See also http://gcc.gnu.org/ml/gcc-testresults/2010-09/msg00342.html for a > > non-darwin platform. > > > > Yep, it's all the same kind of undefined symbol

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread davek at gcc dot gnu dot org
--- Comment #19 from davek at gcc dot gnu dot org 2010-09-04 11:54 --- (In reply to comment #18) > See also http://gcc.gnu.org/ml/gcc-testresults/2010-09/msg00342.html for a > non-darwin platform. > Yep, it's all the same kind of undefined symbol problems as in Jack's original descri

[Bug middle-end/45534] New: [4.6 Regression] ICE in refs_may_alias_p_1, at tree-ssa-alias.c:1031

2010-09-04 Thread dominiq at lps dot ens dot fr
>From revisions 163847 (163744 works) to 163859, I see the following ICEs with both -m32 and -m64 libgomp.graphite/force-parallel-3.c:5:6: internal compiler error: in refs_may_alias_p_1, at tree-ssa-alias.c:1031 libgomp.graphite/force-parallel-9.c:5:6: internal compiler error: in refs_may_alias_p

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread dominiq at lps dot ens dot fr
--- Comment #18 from dominiq at lps dot ens dot fr 2010-09-04 11:51 --- See also http://gcc.gnu.org/ml/gcc-testresults/2010-09/msg00342.html for a non-darwin platform. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45524

[Bug c/37985] [4.3/4.4/4.5/4.6 Regression] unsigned char shift lacks "statement with no effect" warning

2010-09-04 Thread simartin at gcc dot gnu dot org
--- Comment #8 from simartin at gcc dot gnu dot org 2010-09-04 11:34 --- This is due to http://gcc.gnu.org/ml/gcc-patches/2006-08/msg01041.html -- simartin at gcc dot gnu dot org changed: What|Removed |Added -

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread joseph at codesourcery dot com
--- Comment #17 from joseph at codesourcery dot com 2010-09-04 11:05 --- Subject: Re: r163815/r163816 produces new regressions on x86_64-apple-darwin10 On Sat, 4 Sep 2010, bonzini at gnu dot org wrote: > Please revert the patch in both gcc and src. It's clear that the way to go is

[Bug bootstrap/45519] [4.6 regression] Failed to bootstrap

2010-09-04 Thread rguenth at gcc dot gnu dot org
--- Comment #14 from rguenth at gcc dot gnu dot org 2010-09-04 10:21 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNE

[Bug bootstrap/45519] [4.6 regression] Failed to bootstrap

2010-09-04 Thread rguenth at gcc dot gnu dot org
--- Comment #13 from rguenth at gcc dot gnu dot org 2010-09-04 10:21 --- Subject: Bug 45519 Author: rguenth Date: Sat Sep 4 10:21:07 2010 New Revision: 163858 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163858 Log: 2010-09-04 Richard Guenther PR bootstrap/45519

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread dominiq at lps dot ens dot fr
--- Comment #16 from dominiq at lps dot ens dot fr 2010-09-04 10:16 --- Could someone check that revisions 163815 and 163816 are not exposing a more serious latent bug: I have configured gcc with --enable-decimal-float=no and --disable-decimal-float without disabling -decimal-float. Ar

[Bug rtl-optimization/45223] RTL PRE GCSE pass hoists trapping insn out of loop

2010-09-04 Thread ubizjak at gmail dot com
--- Comment #7 from ubizjak at gmail dot com 2010-09-04 10:03 --- Unassigning... -- ubizjak at gmail dot com changed: What|Removed |Added AssignedTo|ubizjak at gm

[Bug bootstrap/45519] [4.6 regression] Failed to bootstrap

2010-09-04 Thread rguenth at gcc dot gnu dot org
--- Comment #12 from rguenth at gcc dot gnu dot org 2010-09-04 09:34 --- Created an attachment (id=21693) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21693&action=view) patch w/o typos... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45519

[Bug fortran/45507] [4.6 Regression] Bogus Error: Can't convert TYPE(c_ptr) to INTEGER(4)

2010-09-04 Thread janus at gcc dot gnu dot org
--- Comment #6 from janus at gcc dot gnu dot org 2010-09-04 09:31 --- Fixed with r163856. Closing. -- janus at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/45507] [4.6 Regression] Bogus Error: Can't convert TYPE(c_ptr) to INTEGER(4)

2010-09-04 Thread janus at gcc dot gnu dot org
--- Comment #5 from janus at gcc dot gnu dot org 2010-09-04 09:29 --- Subject: Bug 45507 Author: janus Date: Sat Sep 4 09:29:11 2010 New Revision: 163856 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163856 Log: 2010-09-04 Janus Weil PR fortran/45507 * reso

[Bug target/45524] r163815/r163816 produces new regressions on x86_64-apple-darwin10

2010-09-04 Thread bonzini at gnu dot org
--- Comment #15 from bonzini at gnu dot org 2010-09-04 09:08 --- Please revert the patch in both gcc and src. It's clear that the way to go is to first write small patch to smooth out the nuances you pointed out, and then introduce the new macro in a way that doesn't change the semantic

[Bug tree-optimization/45522] VRP misses oppurtunity for statement folding.

2010-09-04 Thread rguenther at suse dot de
--- Comment #8 from rguenther at suse dot de 2010-09-04 08:29 --- Subject: Re: VRP misses oppurtunity for statement folding. On Fri, 3 Sep 2010, hubicka at gcc dot gnu dot org wrote: > --- Comment #7 from hubicka at gcc dot gnu dot org 2010-09-03 20:28 > --- > In #5 the exp

[Bug fortran/45530] gfortran internal compiler error

2010-09-04 Thread burnus at gcc dot gnu dot org
--- Comment #1 from burnus at gcc dot gnu dot org 2010-09-04 08:14 --- CONFIRM. NAG prints: Error: nm2.f90, line 22: Namelist-group-object CURVE has a POINTER component -- burnus at gcc dot gnu dot org changed: What|Removed |Added

[Bug bootstrap/45519] [4.6 regression] Failed to bootstrap

2010-09-04 Thread jakub at gcc dot gnu dot org
--- Comment #11 from jakub at gcc dot gnu dot org 2010-09-04 08:01 --- *** Bug 45533 has been marked as a duplicate of this bug. *** -- jakub at gcc dot gnu dot org changed: What|Removed |Added --

[Bug tree-optimization/45533] Incorrect MEM_REF operand causes ICE.

2010-09-04 Thread jakub at gcc dot gnu dot org
--- Comment #2 from jakub at gcc dot gnu dot org 2010-09-04 08:01 --- *** This bug has been marked as a duplicate of 45519 *** -- jakub at gcc dot gnu dot org changed: What|Removed |Added --

[Bug tree-optimization/45533] Incorrect MEM_REF operand causes ICE.

2010-09-04 Thread ramana at gcc dot gnu dot org
--- Comment #1 from ramana at gcc dot gnu dot org 2010-09-04 07:53 --- Created an attachment (id=21692) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21692&action=view) Reduced testcase for ICE -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45533

[Bug tree-optimization/45533] New: Incorrect MEM_REF operand causes ICE.

2010-09-04 Thread ramana at gcc dot gnu dot org
/home/ramana/cross-build/arm-none-linux-gnueabi/obj/gcc2/gcc/cc1 -O2 ~/testcase.i Arch. specific configuration of GCC :--with-cpu=cortex-a9 --with-fpu=neon --with-float=softfp ./testcase.i: In function ‘elf_machine_load_address’: ./testcase.i:5254:38: warning: taking address of expression of typ

[Bug fortran/45532] gfortran namelist read error

2010-09-04 Thread burnus at gcc dot gnu dot org
--- Comment #1 from burnus at gcc dot gnu dot org 2010-09-04 07:35 --- CONFIRM. The program works with NAG, g95, ifort and prints "1". -- burnus at gcc dot gnu dot org changed: What|Removed |Added ---