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[PATCH, i386]: Fix PR 61794, unrecognizable insn from avx512 extract instruction

From: Uros Bizjak <ubizjak at gmail dot com>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Fri, 18 Jul 2014 18:11:30 +0200
Subject: [PATCH, i386]: Fix PR 61794, unrecognizable insn from avx512 extract instruction
Authentication-results: sourceware.org; auth=none

Hello!

2014-07-18  Uros Bizjak  <ubizjak@gmail.com>

    PR target/61794
    * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
    Fix instruction constraint.
    (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.

testsuite/ChangeLog:

2014-07-18  Uros Bizjak  <ubizjak@gmail.com>

    PR target/61794
    * gcc.target/i386/pr61794.c: New test.

Bootstrapped and regression tested on x86_64-linux-gnu {,-m32} and
committed to mainline and 4.9 branch.

Uros.

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