[Bug tree-optimization/57592] [4.9 Regression] ICE in tree_unroll_loops_completely at -O3

2013-08-30 Thread rguenth at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57592

Richard Biener rguenth at gcc dot gnu.org changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |DUPLICATE

--- Comment #2 from Richard Biener rguenth at gcc dot gnu.org ---
t.c: In function 'f':
t.c:4:1: error: definition in block 3 follows the use
 f ()
 ^
for SSA_NAME: _27 in statement:
d_55 = _27 | _30;
t.c:4:1: internal compiler error: verify_ssa failed

after reassoc

*** This bug has been marked as a duplicate of bug 57393 ***

[Bug tree-optimization/57592] [4.9 Regression] ICE in tree_unroll_loops_completely at -O3

2013-06-12 Thread jakub at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57592

Jakub Jelinek jakub at gcc dot gnu.org changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2013-06-12
 CC||eraman at gcc dot gnu.org,
   ||jakub at gcc dot gnu.org
   Target Milestone|--- |4.9.0
Summary|ICE in  |[4.9 Regression] ICE in
   |tree_unroll_loops_completel |tree_unroll_loops_completel
   |y at -O3|y at -O3
 Ever confirmed|0   |1

--- Comment #1 from Jakub Jelinek jakub at gcc dot gnu.org ---
Started with r199048.