http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50886
Bug #: 50886
Summary: [4.7 Regression] 445.gobmk in SPEC CPU 2006 failed to
build
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: hjl.to...@gmail.com
On Linux/x86, revision 180409 failed to build 445.gobmk in SPEC CPU 2006:
gcc -c -o engine/shapes.o -DSPEC_CPU -DNDEBUG -DHAVE_CONFIG_H -I. -I..
-I../include -I./include -O2 -ffast-math -DSPEC_CPU_LP64
engine/shapes.c
engine/shapes.c: In function 'shapes_callback':
engine/shapes.c:47:1: error: dominator of 85 should be 82, not 81
engine/shapes.c:47:1: internal compiler error: in verify_dominators, at
dominance.c:1041
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
specmake[3]: *** [engine/shapes.o] Error 1
specmake[3]: *** Waiting for unfinished jobs....
Revision 180325 is OK.
