[Bug tree-optimization/41181] [4.5 Regression] internal compiler error when using x86_64-w64-mingw32-gcc to build ffmpeg ac3enc.c
--- Comment #9 from hjl at gcc dot gnu dot org 2009-09-10 18:59 --- Subject: Bug 41181 Author: hjl Date: Thu Sep 10 18:57:46 2009 New Revision: 151611 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=151611 Log: 2009-09-10 H.J. Lu hongjiu...@intel.com Backport from mainline: 2009-09-10 Richard Guenther rguent...@suse.de PR middle-end/41257 * g++.dg/torture/pr41257-2.C: New testcase. 2009-09-08 Alexandre Oliva aol...@redhat.com PR debug/41229 PR debug/41291 PR debug/41300 * gfortran.dg/pr41229.f90: New. 2009-09-08 Alexandre Oliva aol...@redhat.com PR debug/41232 * gcc.dg/pr41232.c: New. 2009-09-07 Martin Jambor mjam...@suse.cz PR middle-end/41282 * gcc.c-torture/compile/pr41282.c: New test. 2009-09-06 Jakub Jelinek ja...@redhat.com PR bootstrap/41241 * gcc.dg/pr41241.c: New test. 2009-09-06 Richard Guenther rguent...@suse.de PR middle-end/41144 * g++.dg/torture/pr41144.C: New testcase. 2009-09-06 Richard Guenther rguent...@suse.de PR middle-end/41261 * gcc.dg/torture/pr41261.c: New testcase. 2009-09-05 Richard Guenther rguent...@suse.de PR middle-end/41181 * gcc.c-torture/compile/pr41181.c: New testcase. 2009-09-05 Richard Guenther rguent...@suse.de PR debug/41273 * g++.dg/torture/pr41273.C: New testcase. 2009-09-04 Alexandre Oliva aol...@redhat.com PR debug/41225 * gfortran.dg/pr41225.f90: New. 2009-09-04 Richard Guenther rguent...@suse.de PR middle-end/41257 * g++.dg/torture/pr41257.C: New testcase. 2009-09-04 Martin Jambor mjam...@suse.cz PR tree-optimization/41112 * gnat.dg/array8.adb: New test. Added: branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr41144.C - copied unchanged from r151610, trunk/gcc/testsuite/g++.dg/torture/pr41144.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr41257-2.C - copied unchanged from r151609, trunk/gcc/testsuite/g++.dg/torture/pr41257-2.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr41257.C - copied unchanged from r151610, trunk/gcc/testsuite/g++.dg/torture/pr41257.C branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr41273.C - copied unchanged from r151610, trunk/gcc/testsuite/g++.dg/torture/pr41273.C branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr41181.c - copied unchanged from r151610, trunk/gcc/testsuite/gcc.c-torture/compile/pr41181.c branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr41282.c - copied unchanged from r151609, trunk/gcc/testsuite/gcc.c-torture/compile/pr41282.c branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/pr41232.c - copied unchanged from r151609, trunk/gcc/testsuite/gcc.dg/pr41232.c branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/pr41241.c - copied unchanged from r151610, trunk/gcc/testsuite/gcc.dg/pr41241.c branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/torture/pr41261.c - copied unchanged from r151610, trunk/gcc/testsuite/gcc.dg/torture/pr41261.c branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/pr41225.f90 - copied unchanged from r151610, trunk/gcc/testsuite/gfortran.dg/pr41225.f90 branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/pr41229.f90 - copied unchanged from r151609, trunk/gcc/testsuite/gfortran.dg/pr41229.f90 branches/gcc-4_4-branch/gcc/testsuite/gnat.dg/array8.adb - copied unchanged from r151610, trunk/gcc/testsuite/gnat.dg/array8.adb Modified: branches/gcc-4_4-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41181
[Bug tree-optimization/41181] [4.5 Regression] internal compiler error when using x86_64-w64-mingw32-gcc to build ffmpeg ac3enc.c
--- Comment #5 from rguenth at gcc dot gnu dot org 2009-09-05 14:47 --- *** Bug 41277 has been marked as a duplicate of this bug. *** -- rguenth at gcc dot gnu dot org changed: What|Removed |Added CC||ami_stuff at o2 dot pl http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41181
[Bug tree-optimization/41181] [4.5 Regression] internal compiler error when using x86_64-w64-mingw32-gcc to build ffmpeg ac3enc.c
--- Comment #6 from rguenth at gcc dot gnu dot org 2009-09-05 14:48 ---
Testcase from PR41277
char paths[1024];
static void x264_slicetype_path(char (*best_paths)[250], int n, int length)
{
__builtin_memcpy (best_paths[n], paths, length);
}
void x264_slicetype_analyse(int n, int length)
{
char best_paths[250][250];
x264_slicetype_path (best_paths, n, length);
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41181
[Bug tree-optimization/41181] [4.5 Regression] internal compiler error when using x86_64-w64-mingw32-gcc to build ffmpeg ac3enc.c
--- Comment #7 from rguenth at gcc dot gnu dot org 2009-09-05 19:32 --- Subject: Bug 41181 Author: rguenth Date: Sat Sep 5 19:32:25 2009 New Revision: 151455 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=151455 Log: 2009-09-05 Richard Guenther rguent...@suse.de PR middle-end/41181 * tree-ssa-ccp.c (maybe_fold_stmt_addition): Use the correct type. * gcc.c-torture/compile/pr41181.c: New testcase. Added: trunk/gcc/testsuite/gcc.c-torture/compile/pr41181.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-ccp.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41181
[Bug tree-optimization/41181] [4.5 Regression] internal compiler error when using x86_64-w64-mingw32-gcc to build ffmpeg ac3enc.c
--- Comment #8 from rguenth at gcc dot gnu dot org 2009-09-05 19:32 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41181
[Bug tree-optimization/41181] [4.5 Regression] internal compiler error when using x86_64-w64-mingw32-gcc to build ffmpeg ac3enc.c
--- Comment #4 from rguenth at gcc dot gnu dot org 2009-09-04 10:41 --- *** Bug 41251 has been marked as a duplicate of this bug. *** -- rguenth at gcc dot gnu dot org changed: What|Removed |Added CC||ojab at ojab dot ru http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41181
[Bug tree-optimization/41181] [4.5 Regression] internal compiler error when using x86_64-w64-mingw32-gcc to build ffmpeg ac3enc.c
--- Comment #3 from rguenth at gcc dot gnu dot org 2009-08-28 08:42 ---
Reduced testcase:
typedef unsigned char uint8_t;
typedef short int16_t;
static void
bit_alloc_masking(uint8_t exp_strategy[6][6], int16_t psd[6][6][(1 9)/2])
{
int blk, ch;
for(blk=0; blk6; blk++)
for(ch=0; ch6; ch++)
if(exp_strategy[blk][ch] == 0)
__builtin_memcpy(psd[blk][ch], psd[blk-1][ch],
((1 9)/2)*sizeof(int16_t));
}
void
AC3_encode_frame(void)
{
uint8_t exp_strategy[6][6];
int16_t psd[6][6][(1 9)/2];
bit_alloc_masking(exp_strategy, psd);
}
triggers at -O1 during forwprop. Mine.
--
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 |org
Status|UNCONFIRMED |ASSIGNED
Component|c |tree-optimization
Ever Confirmed|0 |1
GCC build triplet|x86_64-gnu-linux|
GCC host triplet|x86_64-gnu-linux|
GCC target triplet|x86_64-w64-mingw32 |x86_64-*-*
Keywords||ice-checking, ice-on-valid-
||code
Last reconfirmed|-00-00 00:00:00 |2009-08-28 08:42:55
date||
Summary|internal compiler error when|[4.5 Regression] internal
|using x86_64-w64-mingw32-gcc|compiler error when using
|to build ffmpeg ac3enc.c|x86_64-w64-mingw32-gcc to
||build ffmpeg ac3enc.c
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41181
