[Bug target/51236] ICE: in copy_to_mode_reg, at explow.c:641 with -O -ftree-vectorize -mavx2

[uros at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51236

--- Comment #2 from uros at gcc dot gnu.org 2011-11-20 22:26:19 UTC ---
Author: uros
Date: Sun Nov 20 22:26:14 2011
New Revision: 181537

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181537
Log:
    PR target/51235
    * config/i386/i386.c (ix86_expand_vcond): Generate TARGET_XOP
    patterns for supported mode only.

    PR target/51236
    * config/i386/i386.c (ix86_expand_builtin)
    <IX86_BUILTIN_GATHERALTSIV4DI>: Use CODE_FOR_avx2_gathersiv4di.

testsuite/ChangeLog:

    PR target/51235
    * gcc.target/i386/pr51235.c: New test.

    PR target/51236
    * gcc.target/i386/pr51236.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr51235.c
    trunk/gcc/testsuite/gcc.target/i386/pr51236.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/testsuite/ChangeLog