[Bug tree-optimization/42205] [4.5 Regression] internal compiler error: verify_ssa failed with -ffast-math -floop-interchange

2009-11-28 Thread zsojka at seznam dot cz
--- Comment #3 from zsojka at seznam dot cz 2009-11-28 22:46 --- The problem appears with following flags as well: -O1 -floop-strip-mine -ffast-math -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42205

[Bug tree-optimization/42205] [4.5 Regression] internal compiler error: verify_ssa failed with -ffast-math -floop-interchange

2009-11-28 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.5.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42205

[Bug tree-optimization/42205] [4.5 Regression] internal compiler error: verify_ssa failed with -ffast-math -floop-interchange

2009-11-28 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2009-11-28 08:50 --- It is caused by revision 154561: http://gcc.gnu.org/ml/gcc-cvs/2009-11/msg00784.html -- hjl dot tools at gmail dot com changed: What|Removed |Added ---

[Bug tree-optimization/42205] [4.5 Regression] internal compiler error: verify_ssa failed with -ffast-math -floop-interchange

2009-11-27 Thread zsojka at seznam dot cz
--- Comment #1 from zsojka at seznam dot cz 2009-11-28 06:14 --- Created an attachment (id=19169) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19169&action=view) reduced testcase, comes from gcc sources -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42205