[testsuite]

2018-03-02  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* gcc.target/powerpc/altivec-7-be.c: Remove VSX content, allow
	32-bit target.
	* gcc.target/powerpc/altivec-7.h: Remove VSX content.
	* gcc.target/powerpc/vsx-7-be.c: New test (VSX content).
	* gcc.target/powerpc/vsx-7.h: New include (VSX content).
	* gcc.target/powerpc/altivec-7-le.c: Add vsx-7.h include.

From-SVN: r258137