Fix vec-splati-runnable.c test.

I noticed that the vec-splati-runnable.c did not have an abort after one
of the tests.  If the test was run with optimization, the optimizer could
delete some of the tests and throw off the count.  However, due to the
fact that the value being loaded in that test is undefined, I did not
check what value was loaded, but I just stored it into a volatile global
variable.

2021-07-12  Michael Meissner  <meissner@linux.ibm.com>

gcc/testsuite/
	* gcc.target/powerpc/vec-splati-runnable.c: Run test with -O2
	optimization.  Do not check what XXSPLTIDP generates if the value
	is undefined.

0 files changed, 0 insertions, 0 deletions