https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88346

--- Comment #2 from Alan Modra <amodra at gcc dot gnu.org> ---
Author: amodra
Date: Sun Dec 23 13:28:20 2018
New Revision: 267375

URL: https://gcc.gnu.org/viewcvs?rev=267375&root=gcc&view=rev
Log:
[RS6000] PR88346, Inconsistent list of CPUs supported after r266502

This patch removes the %e error for AIX, since it seems there has been
no attempt to keep cpu support up to date for AIX, and adds missing
entries to ASM_CPU_SPEC in rs6000.h.  The rs64a->rs64 name change
happened a long time ago as a fix for PR20813 (git commit c92b4c3f5b).

        PR 88346
        * config/rs6000/rs6000.h (ASM_CPU_SPEC): Correct %e message.  Handle
        -mcpu=rs64, not -mcpu=rs64a.  Handle -mcpu=powerpc64 and -mcpu=titan.
        * config/rs6000/driver-rs6000.c (asm_names): Similarly.
        * config/rs6000/aix71.h (ASM_CPU_SPEC): Delete %e message.  Handle
        -mcpu=rs64, not -mcpu=rs64a.
        * config/rs6000/aix72.h (ASM_CPU_SPEC): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/aix71.h
    trunk/gcc/config/rs6000/aix72.h
    trunk/gcc/config/rs6000/driver-rs6000.c
    trunk/gcc/config/rs6000/rs6000.h

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