[Bug target/43871] -mcpu=power4 -mtune=cell emits power7/cell-only opcodes

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43871

--- Comment #6 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Author: segher
Date: Mon Dec  4 09:19:27 2017
New Revision: 255376

URL: https://gcc.gnu.org/viewcvs?rev=255376&root=gcc&view=rev
Log:

        PR bootstrap/83265
        Revert
        2017-12-01  Segher Boessenkool  <seg...@kernel.crashing.org>

        PR target/43871
        * config/rs6000/rs6000.c (rs6000_option_override_internal): Set
        rs6000_cpu based on cpu_index, not tune_index.

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