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[Bug target/64554] _mm_clmulepi64_si128 doesn't compile with -O2
- From: "charles at kde dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 09 Jan 2015 21:43:38 +0000
- Subject: [Bug target/64554] _mm_clmulepi64_si128 doesn't compile with -O2
- Auto-submitted: auto-generated
- References: <bug-64554-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64554
--- Comment #3 from charles at kde dot org ---
with "gcc test.c -O2" it fails
with "gcc test.c -O2 -mpclmul" it succeeds.