[Bug tree-optimization/45598] [4.6 Regression] ICE; in build_int_cst_wide, at tree.c:1218

2010-09-10 Thread dominiq at lps dot ens dot fr 


--- Comment #4 from dominiq at lps dot ens dot fr  2010-09-10 12:59 ---
The test in comment #0 has been fixed by revision 164111. However it seems that
191.fma3d in
SPEC CPU 2K is not fixed by this revision (see
http://gcc.gnu.org/ml/gcc-testresults/2010-09/msg00913.html ).


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45598

[Bug tree-optimization/45598] [4.6 Regression] ICE; in build_int_cst_wide, at tree.c:1218

2010-09-10 Thread dominiq at lps dot ens dot fr 


--- Comment #5 from dominiq at lps dot ens dot fr  2010-09-10 13:24 ---
Since pr45634 has been opened for the failure of 191.fma3d in SPEC CPU 2K, I am
closing this one as fixed. Thanks for the commit.


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dominiq at lps dot ens dot fr changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45598

[Bug tree-optimization/45598] [4.6 Regression] ICE; in build_int_cst_wide, at tree.c:1218

2010-09-08 Thread rguenth at gcc dot gnu dot org 


--- Comment #1 from rguenth at gcc dot gnu dot org  2010-09-08 13:53 ---
#4  0x00b25f5e in fold_const_aggregate_ref (t=0x77f0cc18)
at /space/rguenther/src/svn/trunk/gcc/tree-ssa-ccp.c:1444
1444return build_int_cst_type (TREE_TYPE (t),
(gdb) l
1439   == TYPE_MODE (TREE_TYPE (TREE_TYPE (ctor
1440   (GET_MODE_CLASS (TYPE_MODE (TREE_TYPE (TREE_TYPE
(ctor
1441  == MODE_INT)
1442   GET_MODE_SIZE (TYPE_MODE (TREE_TYPE (TREE_TYPE
(ctor == 1
1443   double_int_cmp (index_cst, length_cst, signed_p)  0)
1444return build_int_cst_type (TREE_TYPE (t),
1445   (TREE_STRING_POINTER (ctor)
1446[double_int_to_uhwi
(index_cst)]));
1447  return NULL_TREE;
1448}
(gdb) p t-common.type-base.code
$2 = ARRAY_TYPE


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rguenth at gcc dot gnu dot org changed:

   What|Removed |Added

 CC||hubicka at gcc dot gnu dot
   ||org
 Status|UNCONFIRMED |NEW
 Ever Confirmed|0   |1
   Last reconfirmed|-00-00 00:00:00 |2010-09-08 13:53:34
   date||
   Target Milestone|--- |4.6.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45598

[Bug tree-optimization/45598] [4.6 Regression] ICE; in build_int_cst_wide, at tree.c:1218

2010-09-08 Thread hjl dot tools at gmail dot com 


--- Comment #2 from hjl dot tools at gmail dot com  2010-09-08 15:30 ---
On Linux/x86-64, revision 163997 failed to build 191.fma3d in
SPEC CPU 2K:

[...@gnu-27 0001]$ /export/gnu/import/svn/gcc-test/usr/bin/gfortran -c -o
getirv.o   -DSPEC_CPU2000_LP64 -O3 -funroll-loops -ffast-math  
getirv.f90
getirv.f90: In function ‘rcrdrd’:
getirv.f90:213:0: internal compiler error: in build_int_cst_wide, at
tree.c:1218
Please submit a full bug report,
with preprocessed source if appropriate.
See http://gcc.gnu.org/bugs.html for instructions.
[...@gnu-27 0001]$ 


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hjl dot tools at gmail dot com changed:

   What|Removed |Added

 CC||hjl dot tools at gmail dot
   ||com
  GCC build triplet|x86_64-apple-darwin10   |
   GCC host triplet|x86_64-apple-darwin10   |
 GCC target triplet|x86_64-apple-darwin10   |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45598

[Bug tree-optimization/45598] [4.6 Regression] ICE; in build_int_cst_wide, at tree.c:1218

2010-09-08 Thread hjl dot tools at gmail dot com 


--- Comment #3 from hjl dot tools at gmail dot com  2010-09-08 16:19 ---
This is caused by revision 163973:

http://gcc.gnu.org/ml/gcc-cvs/2010-09/msg00265.html


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45598