[Bug target/64393] ICE: in extract_insn, at recog.c:2327 (unrecognizable insn) with -mavx512vbmi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64393 Kirill Yukhin changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #4 from Kirill Yukhin --- Done
[Bug target/64393] ICE: in extract_insn, at recog.c:2327 (unrecognizable insn) with -mavx512vbmi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64393 --- Comment #3 from tocarip at gcc dot gnu.org --- Author: tocarip Date: Wed Jan 14 13:49:58 2015 New Revision: 219599 URL: https://gcc.gnu.org/viewcvs?rev=219599root=gccview=rev Log: PR target/64393 gcc/ * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VBMI_SET): Enable AVX512BW. (OPTION_MASK_ISA_AVX512BW_UNSET): Disable AVX512VBMI. * config/i386/i386.c (ix86_hard_regno_mode_ok): Don't check AVX512VBMI, as it implies AVX512BW. testsuite/ * gcc.target/i386/pr64393.c: New test. Added: trunk/gcc/testsuite/gcc.target/i386/pr64393.c Modified: trunk/gcc/ChangeLog trunk/gcc/common/config/i386/i386-common.c trunk/gcc/config/i386/i386.c trunk/gcc/testsuite/ChangeLog
[Bug target/64393] ICE: in extract_insn, at recog.c:2327 (unrecognizable insn) with -mavx512vbmi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64393
tocarip.intel at gmail dot com changed:
What|Removed |Added
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=34346action=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.
[Bug target/64393] ICE: in extract_insn, at recog.c:2327 (unrecognizable insn) with -mavx512vbmi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64393 Kirill Yukhin kyukhin at gcc dot gnu.org changed: What|Removed |Added CC||kyukhin at gcc dot gnu.org --- Comment #1 from Kirill Yukhin kyukhin at gcc dot gnu.org --- Thanks for catching! We'll look at this.
