[Bug bootstrap/68404] [6 Regression] PGO/LTO bootstrap failure on ppc64le

["meissner at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68404

--- Comment #33 from Michael Meissner <meissner at gcc dot gnu.org> ---
Author: meissner
Date: Thu Feb 18 19:36:39 2016
New Revision: 233532

URL: https://gcc.gnu.org/viewcvs?rev=233532&root=gcc&view=rev
Log:
[gcc]
2016-02-18  Michael Meissner  <meissner@linux.vnet.ibm.com>

        PR target/68404
        * config/rs6000/predicates.md (fusion_gpr_addis): Revert
        2016-02-09 change.

        * config/rs6000/rs6000.md (fusion_gpr_load_<mode>): Remove
        earlyclobber from target.  Use wF constraint for fused memory
        address.
        (fusion_gpr_<P:mode>_<GPR_FUSION:mode>_load): Likewise.

[gcc/testsuites]
2016-02-18  Michael Meissner  <meissner@linux.vnet.ibm.com>

        PR target/68404
        * gcc.target/powerpc/fusion.c: Revert the 2016-02-09 change.
        * gcc.target/powerpc/fusion3.c: Likewise.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/predicates.md
    trunk/gcc/config/rs6000/rs6000.md
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/powerpc/fusion.c
    trunk/gcc/testsuite/gcc.target/powerpc/fusion3.c