r248936 - in /branches/gcc-7-branch/gcc: Change...

[meissner@gcc.gnu.org]

Author: meissner
Date: Tue Jun  6 22:27:13 2017
New Revision: 248936

URL: https://gcc.gnu.org/viewcvs?rev=248936&root=gcc&view=rev
Log:
Back port from mainline

[gcc]
2017-05-19  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/80718
	* config/rs6000/vsx.md (vsx_splat_<mode>, VSX_D iterator): Prefer
	VSX registers over GPRs, particularly on ISA 2.07 which does not
	have the MTVSRDD instruction.

[gcc/testsuite]
2017-05-19  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/80718
	* gcc.target/powerpc/pr80718.c: New test.



Added:
    branches/gcc-7-branch/gcc/testsuite/gcc.target/powerpc/pr80718.c
      - copied unchanged from r248902, trunk/gcc/testsuite/gcc.target/powerpc/pr80718.c
Modified:
    branches/gcc-7-branch/gcc/ChangeLog
    branches/gcc-7-branch/gcc/config/rs6000/vsx.md
    branches/gcc-7-branch/gcc/testsuite/ChangeLog