testsuite: aarch64: state pr122103_1.c requirements [PR123936]

The execution testcase needed SVE support but didn't state that as a
requirement.  Add it.

for  gcc/testsuite/ChangeLog

	PR testsuite/123936
	PR tree-optimization/122103
	* gcc.target/aarch64/sve/pr122103_1.c: Add sve hw requirement.

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pr122103_1.c b/gcc/testsuite/gcc.target/aarch64/sve/pr122103_1.c
index f06f8611393de750357de19182dad6548e972aee..e18a2b6b9952db923f98268a9389390d885522b0 100644 (file)
--- a/gcc/testsuite/gcc.target/aarch64/sve/pr122103_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/pr122103_1.c
@@ -1,4 +1,4 @@
-/* { dg-do run }  */
+/* { dg-do run { target aarch64_sve_hw } }  */
 /* { dg-require-effective-target glibc }  */
 /* { dg-options "-O3 -fno-math-errno -ftrapping-math -march=armv8-a+sve" }  */