[Bug target/64205] [5 Regression] powerpc64-linux --with-cpu=G5 bootstrap failure

[meissner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64205

--- Comment #7 from Michael Meissner <meissner at gcc dot gnu.org> ---
Author: meissner
Date: Fri Feb  6 19:15:56 2015
New Revision: 220485

URL: https://gcc.gnu.org/viewcvs?rev=220485&root=gcc&view=rev
Log:
[gcc]
2015-02-06  Michael Meissner  <meissner@linux.vnet.ibm.com>

    PR target/64205
    * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Do not
    add a general secondary reload handler for SDmode, unless we have
    both read/write support for SDmode.

[gcc/testsuite]
2015-02-06  Michael Meissner  <meissner@linux.vnet.ibm.com>

    PR target/64205
    * gcc.target/powerpc/pr64205.c: New file.


Added:
    trunk/gcc/testsuite/gcc.target/powerpc/pr64205.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/testsuite/ChangeLog