[Bug target/79951] ICE in extract_insn, at recog.c:2311 on ppc64le with -mno-cmpb

[pthaugen at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79951

--- Comment #2 from Pat Haugen <pthaugen at gcc dot gnu.org> ---
Author: pthaugen
Date: Fri Mar 17 16:42:29 2017
New Revision: 246228

URL: https://gcc.gnu.org/viewcvs?rev=246228&root=gcc&view=rev
Log:
        PR target/79951
        * config/rs6000/rs6000.md (copysign<mode>3_fcpsgn): Test
        for VECTOR_UNIT_VSX_P (<MODE>mode) too.
        * gcc.target/powerpc/pr79951.c: New.


Added:
    trunk/gcc/testsuite/gcc.target/powerpc/pr79951.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.md
    trunk/gcc/testsuite/ChangeLog