[Bug target/88785] [9 Regression] ICE in as_a, at machmode.h:353

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88785

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Jan 10 23:20:19 2019
New Revision: 267825

URL: https://gcc.gnu.org/viewcvs?rev=267825&root=gcc&view=rev
Log:
        PR target/88785
        * config/i386/sse.md (float<floatunssuffix>v2div2sf2): Turn into
        define_expand.
        (*float<floatunssuffix>v2div2sf2): New define_insn.
        (float<floatunssuffix>v2div2sf2_mask): Turn into define_expand.
        (*float<floatunssuffix>v2div2sf2_mask): New define_insn.
        (*float<floatunssuffix>v2div2sf2_mask_1): Replace
        subrtxes (const_vector:V2SF [(const_int 0) (const_int 0)]) with
        match_operands with "const0_operand" "C".

        * g++.target/i386/pr88785.C: New test.

Added:
    trunk/gcc/testsuite/g++.target/i386/pr88785.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/sse.md
    trunk/gcc/testsuite/ChangeLog