[Bug target/88418] [7/8 Regression] ICE in extract_insn, at recog.c:2305 (error: unrecognizable insn)

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88418

--- Comment #3 from uros at gcc dot gnu.org ---
Author: uros
Date: Fri Dec 21 18:04:35 2018
New Revision: 267331

URL: https://gcc.gnu.org/viewcvs?rev=267331&root=gcc&view=rev
Log:
        Backport from mainline
        2018-12-10  Uros Bizjak  <ubizjak@gmail.com>

        PR target/88418
        * config/i386/i386.c (ix86_expand_sse_cmp): For vector modes,
        check operand 1 with vector_operand predicate.
        (ix86_expand_sse_movcc): For vector modes, check op_true with
        vector_operand, not nonimmediate_operand.

testsuite/ChangeLog:

        Backport from mainline
        2018-12-10  Uros Bizjak  <ubizjak@gmail.com>

        PR target/88418
        * gcc.target/i386/pr88418.c: New test.


Added:
    branches/gcc-8-branch/gcc/testsuite/gcc.target/i386/pr88418.c
Modified:
    branches/gcc-8-branch/gcc/ChangeLog
    branches/gcc-8-branch/gcc/config/i386/i386.c
    branches/gcc-8-branch/gcc/testsuite/ChangeLog