fold-vec-abs-int.c: Remove scan-assembler stanzas.

fold-vec-abs-int.c: Remove scan-assembler stanzas.

[testsuite]

2018-01-26  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* gcc.target/powerpc/fold-vec-abs-int.c: Remove scan-assembler stanzas.
	* gcc.target/powerpc/fold-vec-abs-int-fwrap.c: Same.
	* gcc.target/powerpc/fold-vec-abs-int.p7.c: New.
	* gcc.target/powerpc/fold-vec-abs-int.p8.c: New.
	* gcc.target/powerpc/fold-vec-abs-int.p9.c: New.
	* gcc.target/powerpc/fold-vec-abs-int-fwrapv.p7.c: New.
	* gcc.target/powerpc/fold-vec-abs-int-fwrapv.p8.c: New.
	* gcc.target/powerpc/fold-vec-abs-int-fwrapv.p9.c: New.
	* gcc.target/powerpc/fold-vec-abs-longlong.c: Remove scan-assembler stanzas.
	* gcc.target/powerpc/fold-vec-abs-longlong-fwrap.c: Same.
	* gcc.target/powerpc/fold-vec-abs-longlong.p7.c: New.
	* gcc.target/powerpc/fold-vec-abs-longlong.p8.c: New.
	* gcc.target/powerpc/fold-vec-abs-longlong.p9.c: New.
	* gcc.target/powerpc/fold-vec-abs-longlong-fwrapv.p7.c: New.
	* gcc.target/powerpc/fold-vec-abs-longlong-fwrapv.p8.c: New.
	* gcc.target/powerpc/fold-vec-abs-longlong-fwrapv.p9.c: New.
	* gcc.target/powerpc/fold-vec-abs-short.c: Add xxspltib to valid instruction list.
	* gcc.target/powerpc/fold-vec-abs-short-fwrapv.c: Same.

From-SVN: r257097