[Bug target/87224] ICE in extract_constrain_insn, at recog.c:2206

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87224

--- Comment #3 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Author: segher
Date: Fri Sep 14 15:24:47 2018
New Revision: 264316

URL: https://gcc.gnu.org/viewcvs?rev=264316&root=gcc&view=rev
Log:
rs6000: Add another Z to go with Y (PR87224)

This is another case where we ICE because Y does not allow reg+reg, we
need Z for that.


        PR target/87224
        * config/rs6000/rs6000.md (*mov<mode>_hardfloat64): Add Z to the Y
        alternatives.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.md