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[Bug target/64393] ICE: in extract_insn, at recog.c:2327 (unrecognizable insn) with -mavx512vbmi
- From: "tocarip.intel at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 29 Dec 2014 15:26:15 +0000
- Subject: [Bug target/64393] ICE: in extract_insn, at recog.c:2327 (unrecognizable insn) with -mavx512vbmi
- Auto-submitted: auto-generated
- References: <bug-64393-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64393
tocarip.intel at gmail dot com changed:
What |Removed |Added
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CC| |tocarip.intel at gmail dot com
--- Comment #2 from tocarip.intel at gmail dot com ---
Created attachment 34346
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34346&action=edit
Proposed patch.
Added (untested patch) allows k{or,xoer,...} for avx512vbmi case, and fixes
this problem. However I'm not sure, that just enabling whole avx512bw isn't a
better idea.