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[Bug lto/54885] [4.8 Regression] lto bootstrap broken with -O3
- From: "markus at trippelsdorf dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 10 Oct 2012 09:55:28 +0000
- Subject: [Bug lto/54885] [4.8 Regression] lto bootstrap broken with -O3
- Auto-submitted: auto-generated
- References: <bug-54885-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54885
--- Comment #2 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-10-10 09:55:28 UTC ---
markus@x4 libgcc % cat test.i
int a;
int
fn1 ()
{
if (a)
return 0;
}
markus@x4 libgcc % /var/tmp/gcc_build_dir/./gcc/xgcc
-B/var/tmp/gcc_build_dir/./gcc/ -O2 -c test.i
test.i: In function âfn1â:
test.i:7:1: internal compiler error: Segmentation fault