[Bug target/64387] ICE: in extract_insn, at recog.c:2327 (unrecognizable insn) with -ffloat-store -mavx512er

[tocarip at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64387

--- Comment #5 from tocarip at gcc dot gnu.org ---
Author: tocarip
Date: Tue Feb 17 11:41:55 2015
New Revision: 220756

URL: https://gcc.gnu.org/viewcvs?rev=220756&root=gcc&view=rev
Log:
Backported from mainline
2015-01-14  Ilya Tocar  <ilya.tocar@intel.com>

PR target/64387
* config/i386/sse.md (vec_unpacks_hi_v8sf): Fix predicate.
(vec_unpacks_hi_v16sf): Ditto.

* gcc.target/i386/pr64387.c: New test.

Added:
    branches/gcc-4_9-branch/gcc/testsuite/gcc.target/i386/pr64387.c
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/config/i386/sse.md
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog