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[Bug target/61618] [4.10 Regression]: ICE in expand_vec_perm_pblendv, at config/i386/i386.c with -mavx
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 26 Jun 2014 12:46:33 +0000
- Subject: [Bug target/61618] [4.10 Regression]: ICE in expand_vec_perm_pblendv, at config/i386/i386.c with -mavx
- Auto-submitted: auto-generated
- References: <bug-61618-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61618
--- Comment #1 from UroÅ Bizjak <ubizjak at gmail dot com> ---
Testcase (compile with -O2 -mavx):
--cut here--
typedef float V __attribute__ ((vector_size (32)));
typedef unsigned int VI __attribute__ ((vector_size (32)));
extern V a, b, c, d;
void test_9 (void)
{
VI mask = { 13, 11, 10, 15, 8, 5, 14, 8 };
d = __builtin_shuffle (a, b, mask);
}
--cut here--