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[Bug bootstrap/50665] [4.7 Regression] Bootstrap failure
- From: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 08 Oct 2011 19:23:54 +0000
- Subject: [Bug bootstrap/50665] [4.7 Regression] Bootstrap failure
- Auto-submitted: auto-generated
- References: <bug-50665-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50665
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2011-10-08 19:23:54 UTC ---
This may be another target optimization bug:
[hjl@gnu-1 prev-gcc]$ cat /tmp/x.i
const char *
__attribute__((__target__("ssse3")))
foo (const char *s)
{
return s;
}
[hjl@gnu-1 prev-gcc]$ ./xgcc -B./ -S /tmp/x.i -o /tmp/x.s
/tmp/x.i: In function \u2018foo\u2019:
/tmp/x.i:6:1: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
[hjl@gnu-1 prev-gcc]$