Recent target-independent patches mean that several SVE tests
now produce the code that we'd originally wanted them to produce.
Really nice to see :-)

This patch therefore updates the expected baseline, so that hopefully
we don't regress from this point in future.

2019-10-25  Richard Sandiford  <richard.sandiford@arm.com>

gcc/testsuite/
	* gcc.target/aarch64/sve/loop_add_5.c: Remove XFAILs for tests
	that now pass.
	* gcc.target/aarch64/sve/reduc_1.c: Likewise.
	* gcc.target/aarch64/sve/reduc_2.c: Likewise.
	* gcc.target/aarch64/sve/reduc_5.c: Likewise.
	* gcc.target/aarch64/sve/reduc_8.c: Likewise.
	* gcc.target/aarch64/sve/slp_13.c: Likewise.
	* gcc.target/aarch64/sve/slp_5.c: Likewise.  Update expected
	WHILELO counts.
	* gcc.target/aarch64/sve/slp_7.c: Likewise.

From-SVN: r277441