[gcc]
2017-01-25  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/79179
	* config/rs6000/vsx.md (vsx_extract_<mode>_store): Use wY
	constraint instead of o for the stxsd instruction.

[gcc/testsuite]
2017-01-25  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/79179
	* gcc.target/powerpc/pr79179.c: New test.

From-SVN: r244917