[Bug c/44828] [4.3/4.4/4.5 Regression] possible integer wrong code bug

2010-07-07 Thread bergner at gcc dot gnu dot org
--- Comment #7 from bergner at gcc dot gnu dot org 2010-07-07 22:51 --- Jakub's test case still fails on powerpc*-linux because we default to unsigned char. I think the obvious fix is to just pass -fsigned-char in dg-options. -- bergner at gcc dot gnu dot org changed: Wh

[Bug middle-end/44716] [4.6 Regression] Bootstrap fails with partial inlining (r161382)

2010-07-07 Thread hubicka at ucw dot cz
--- Comment #6 from hubicka at ucw dot cz 2010-07-07 23:01 --- Subject: Re: [4.6 Regression] Bootstrap fails with partial inlining (r161382) great work! Could you, please, post me the fnsplit, einline2 and inline dumps? Perhaps I can work out what is wrong there. (and preproce

[Bug middle-end/44716] [4.6 Regression] Bootstrap fails with partial inlining (r161382)

2010-07-07 Thread sje at cup dot hp dot com
--- Comment #7 from sje at cup dot hp dot com 2010-07-07 23:43 --- Created an attachment (id=21129) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21129&action=view) Compressed preprocessed cp/decl.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44716

[Bug middle-end/44716] [4.6 Regression] Bootstrap fails with partial inlining (r161382)

2010-07-07 Thread sje at cup dot hp dot com
--- Comment #8 from sje at cup dot hp dot com 2010-07-07 23:44 --- Created an attachment (id=21130) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21130&action=view) Compressed decl.c.015t.inline_param1 file -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44716

[Bug middle-end/44716] [4.6 Regression] Bootstrap fails with partial inlining (r161382)

2010-07-07 Thread sje at cup dot hp dot com
--- Comment #9 from sje at cup dot hp dot com 2010-07-07 23:44 --- Created an attachment (id=21131) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21131&action=view) Compressed decl.c.025t.einline2 file -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44716

[Bug middle-end/44716] [4.6 Regression] Bootstrap fails with partial inlining (r161382)

2010-07-07 Thread sje at cup dot hp dot com
--- Comment #10 from sje at cup dot hp dot com 2010-07-07 23:45 --- Created an attachment (id=21132) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21132&action=view) Compressed decl.c.041t.fnsplit file -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44716

[Bug middle-end/44716] [4.6 Regression] Bootstrap fails with partial inlining (r161382)

2010-07-07 Thread sje at cup dot hp dot com
--- Comment #11 from sje at cup dot hp dot com 2010-07-07 23:45 --- Created an attachment (id=21133) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21133&action=view) Compressed decl.c.043t.inline_param3 file -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44716

[Bug bootstrap/44862] New: bootstrap with --enable-build-with-cxx fails on darwin

2010-07-07 Thread howarth at nitro dot med dot uc dot edu
-4.6.0-1000/gcc-4.6-20100707/libstdc++-v3/libsupc++ -L/sw/src/fink.build/gcc46-4.6.0-1000/darwin_objdir/prev-x86_64-apple-darwin10.4.0/libstdc++-v3/src/.libs -I../../gcc-4.6-20100707/libcpp -I. -I../../gcc-4.6-20100707/libcpp/../include -I../../gcc-4.6-20100707/libcpp/include -g -O2 -gtoggle -W

[Bug bootstrap/44862] bootstrap with --enable-build-with-cxx fails on darwin

2010-07-07 Thread howarth at nitro dot med dot uc dot edu
--- Comment #1 from howarth at nitro dot med dot uc dot edu 2010-07-08 00:09 --- Created an attachment (id=21134) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21134&action=view) compressed build log on x86_64-apple-darwin10 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4486

[Bug bootstrap/44862] bootstrap with --enable-build-with-cxx fails on darwin

2010-07-07 Thread howarth at nitro dot med dot uc dot edu
-20100707/libcpp -I. -I../../gcc-4.6-20100707/libcpp/../include -I../../gcc-4.6-20100707/libcpp/include -I/sw/include -g -O2 -W -Wall -Wwrite-strings -Wmissing-format-attribute -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wc++-compat -pedantic -Wno-long-long -Werror -I../../gcc-4.6

[Bug bootstrap/44862] bootstrap with --enable-build-with-cxx fails on darwin

2010-07-07 Thread howarth at nitro dot med dot uc dot edu
--- Comment #3 from howarth at nitro dot med dot uc dot edu 2010-07-08 00:40 --- Created an attachment (id=21135) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21135&action=view) diff between stage2 build of libcpp without and with --enable-build-with-cxx -- http://gcc.gnu.or

[Bug debug/44832] [4.6 Regression] -fcompare-debug failure for C++ i386.c

2010-07-07 Thread amylaar at gcc dot gnu dot org
--- Comment #33 from amylaar at gcc dot gnu dot org 2010-07-08 01:00 --- pop_labels_1 installs the LABEL_DECL of half in BLOCK_VARS: Breakpoint 16, pop_labels_1 (slot=0xb7d86f94, data=0xb7d95068) at ../../gcc/gcc/cp/decl.c:384 384 struct named_label_entry *ent = (struct named

[Bug debug/44832] [4.6 Regression] -fcompare-debug failure for C++ i386.c

2010-07-07 Thread amylaar at gcc dot gnu dot org
--- Comment #34 from amylaar at gcc dot gnu dot org 2010-07-08 01:10 --- FWIW, this simple patch stops the comparison failures both for my reduced testcase as for the original testcase. I'm not sure if we want to pay the price of carryinig more labels around for -g0, or if we'd rather

[Bug lto/44802] -flto -fuse-linker-plugin causes undefined references from libc in the link phase

2010-07-07 Thread moonshine at kapsi dot fi
--- Comment #4 from moonshine at kapsi dot fi 2010-07-08 02:02 --- (In reply to comment #3) Bug mentioned in #3 was fixed on the mainline, so now this issue manifests itself on trunk also. The difficulty is that a complete testcase would be to build xz, the smaller case I added is unfor

[Bug fortran/44863] New: Fortran runtime error: internal error: bad hash value in dynamic dispatch

2010-07-07 Thread david dot car7 at gmail dot com
The following code compiles fine but produces a runtime error when trying to perform a dynamic dispatch: ! module BaseStrategy type, public, abstract :: Strategy contains procedure(strategy_update), pass( this ), deferred :

[Bug fortran/44863] Fortran runtime error: internal error: bad hash value in dynamic dispatch

2010-07-07 Thread david dot car7 at gmail dot com
--- Comment #1 from david dot car7 at gmail dot com 2010-07-08 02:11 --- Created an attachment (id=21136) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21136&action=view) test case described in post -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44863

[Bug fortran/44864] New: internal compiler error: Segmentation fault

2010-07-07 Thread david dot car7 at gmail dot com
This code generates an internal compiler error (the same code as in Bug Report 44863 but with certain lines uncommented): ! module BaseStrategy type, public, abstract :: Strategy contains procedure(strate

[Bug c/44848] Bogus "array subscript is below array bounds" with loops

2010-07-07 Thread eli dot friedman at gmail dot com
--- Comment #2 from eli dot friedman at gmail dot com 2010-07-08 03:08 --- I'm afraid I mis-reduced the issue; try the following (which reproduces on both trunk r161941 and 4.5.0): typedef struct LLSModel{ double variance[32]; int indep_count; }LLSModel; void av_solve_lls(LLSM

[Bug lto/44865] New: Compiling a single file with -O3 -march=pentium4 -flto ICEs

2010-07-07 Thread moonshine at kapsi dot fi
Remove any of the options (or change -O3 to -O2) and this will pass. Found while compiling Ghostscript. gcc-trunk -c -O3 -march=pentium4 -flto ttinterp.i In file included from ./base/ttobjs.h:42:0, from ./base/ttinterp.h:53, from ./base/ttinterp.c:68: ./base/setjm

[Bug lto/44865] Compiling a single file with -O3 -march=pentium4 -flto ICEs

2010-07-07 Thread moonshine at kapsi dot fi
--- Comment #1 from moonshine at kapsi dot fi 2010-07-08 03:46 --- Created an attachment (id=21137) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21137&action=view) a preprocessed testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44865

[Bug c/44828] [4.3/4.4/4.5 Regression] possible integer wrong code bug

2010-07-07 Thread bergner at gcc dot gnu dot org
--- Comment #8 from bergner at gcc dot gnu dot org 2010-07-08 04:12 --- Subject: Bug 44828 Author: bergner Date: Thu Jul 8 04:12:04 2010 New Revision: 161942 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=161942 Log: PR middle-end/44828 * gcc.c-torture/execute/p

[Bug c/44828] [4.3/4.4/4.5 Regression] possible integer wrong code bug

2010-07-07 Thread bergner at gcc dot gnu dot org
--- Comment #9 from bergner at gcc dot gnu dot org 2010-07-08 04:19 --- The fix in Comment #8 fixes the test case on systems that have a default of unsigned char (eg, powerpc*-linux). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44828

[Bug fortran/44693] Missed error for invalid SUM

2010-07-07 Thread tkoenig at gcc dot gnu dot org
--- Comment #4 from tkoenig at gcc dot gnu dot org 2010-07-08 05:53 --- Fixed on trunk. Closing. -- tkoenig at gcc dot gnu dot org changed: What|Removed |Added

[Bug libgomp/44833] unexpected thread binding for openmp

2010-07-07 Thread jv244 at cam dot ac dot uk
--- Comment #6 from jv244 at cam dot ac dot uk 2010-07-08 06:24 --- I have also tried to run the testcase with export OMP_WAIT_POLICY=active export GOMP_SPINCOUNT=infinity which I would assume to keep the threads alive, and so there would be no need to create these new threads (the nu

[Bug c++/44815] Compiz Core miscompiles with GCC 4.5

2010-07-07 Thread smspillaz at gmail dot com
--- Comment #4 from smspillaz at gmail dot com 2010-07-08 06:36 --- (In reply to comment #3) > Really I think this is a violation of the One definition rule. > What do you mean by this? Is it our bug (do we need to change RTLD_LAZY)? Or GCC's bug? If it is the former, can the document

<    1   2