[Bug target/65676] ICE: in extract_insn, at recog.c:2343 (unrecognizable insn) with -mavx512f -funsigned-char and __builtin_ia32_pmovsxwq512_mask()

[kyukhin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65676

--- Comment #7 from Kirill Yukhin <kyukhin at gcc dot gnu.org> ---
Author: kyukhin
Date: Thu Apr 16 14:24:51 2015
New Revision: 222149

URL: https://gcc.gnu.org/viewcvs?rev=222149&root=gcc&view=rev
Log:

gcc/
    PR target/65676
    * config/i386/i386.c (fixup_modeless_constant): New.
    (ix86_expand_args_builtin): Fixup modeless constant operand.
    (ix86_expand_round_builtin): Ditto.
    (ix86_expand_special_args_builtin): Ditto.
    (ix86_expand_builtin): Ditto.
gcc/testsuite/
    PR target/65676
    * gcc.target/i386/sse-25.c: New.


Added:
    branches/gcc-4_9-branch/gcc/testsuite/gcc.target/i386/sse-25.c
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/config/i386/i386.c
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog