testsuite: Update commandline for PR116628.c to use neoverse-v2 [PR116628]

The testcase for this tests needs Neoverse V2 to be used
since due to costing the other cost models don't pick this
particular SVE mode.

committed as obvious.

Thanks,
Tamar

gcc/testsuite/ChangeLog:

	PR tree-optimization/116628
	* gcc.dg/vect/pr116628.c: Update cmdline.

diff --git a/gcc/testsuite/gcc.dg/vect/pr116628.c b/gcc/testsuite/gcc.dg/vect/pr116628.c
index 4068c657ac5570b10f2dca4be5109abbaf574f55..a38ffb33365a1895b3d3e2896e23c0c06a58331a 100644 (file)
--- a/gcc/testsuite/gcc.dg/vect/pr116628.c
+++ b/gcc/testsuite/gcc.dg/vect/pr116628.c
@@ -1,7 +1,7 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target vect_float } */
 /* { dg-require-effective-target vect_masked_store } */
-/* { dg-additional-options "-Ofast -march=armv9-a" { target aarch64-*-* } } */
+/* { dg-additional-options "-Ofast -mcpu=neoverse-v2" { target aarch64-*-* } } */
 
 typedef float c;
 c a[2000], b[0];