[Bug target/65671] Assembly failure (invalid register operand) with -O3 -mavx512vl

[kyukhin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65671

--- Comment #3 from Kirill Yukhin <kyukhin at gcc dot gnu.org> ---
Author: kyukhin
Date: Thu Apr  9 21:37:28 2015
New Revision: 221963

URL: https://gcc.gnu.org/viewcvs?rev=221963&root=gcc&view=rev
Log:

    PR target/65671
gcc/
    * config/i386/sse.md: Generate vextract32x4 if AVX-512DQ
    is disabled.

gcc/testsuite/
    * gcc.target/i386/pr65671.c: New.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr65671.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/sse.md
    trunk/gcc/testsuite/ChangeLog