On Linux/Intel64, revision 146991 miscompiles 416.gamess in SPEC CPU 2006
with
-O3 -msse2 -mfpmath=sse -ffast-math -funroll-loops -m32
I got
Running 416.gamess ref base o3 default
416.gamess: copy #0 non-zero return code (rc=0, signal=11)
****************************************
Contents of h2ocu2+.gradient.err
****************************************
STOP IN ABRT
****************************************
****************************************
Contents of cytosine.2.err
****************************************
STOP IN ABRT
****************************************
Revision 146799 is OK.
--
Summary: [4.5 Regression] 416.gamess in SPEC CPU 2006 is
miscompiled
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl dot tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39973
