[Bug target/69810] PowerPC64: unrecognizable insn

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69810

--- Comment #9 from David Edelsohn <dje at gcc dot gnu.org> ---
Author: dje
Date: Fri Apr 29 17:20:36 2016
New Revision: 235646

URL: https://gcc.gnu.org/viewcvs?rev=235646&root=gcc&view=rev
Log:
        PR target/69810
        * config/rs6000/rs6000.md (EXTQI): Don't allow extension to HImode.
        (zero_extendqi<mode>2_dot): Revert earlier conversion from
        define_insn_and_split to define_insn.
        (zero_extendqi<mode>2_dot2): Same.
        (extendqi<mode>2_dot): Same.
        (extendqi<mode>2_dot2): Same.

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