Revision: trunk r139225
Platform: RHEL5 X86_64
Bechmark: 435.gromacs
Options: -O3 -ffast-math
Error info as follows:
gcc -c -o coupling.o -DSPEC_CPU -DNDEBUG -I. -DHAVE_CONFIG_H -O3 -ffast-math
-DSPEC_CPU_LP64 coupling.c
coupling.c: In function 'calc_pres':
coupling.c:19: internal compiler error: in vinfo_for_stmt, at
tree-vectorizer.h:546
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
a small case coupling.c is attached.
--
Summary: r139225 causes 435.gromacs compiled error under -O3 -
ffast-math
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: weiliang dot lin at intel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37198
