ARM/testsuite: Use non-capturing parentheses with pr53447-5.c

Use non-capturing parentheses for the subexpressions used with
`scan-assembler-times', to avoid a quirk with double-counting.

	gcc/testsuite/
	* gcc.target/arm/pr53447-5.c: Use non-capturing parentheses with
	`scan-assembler-times'.

diff --git a/gcc/testsuite/gcc.target/arm/pr53447-5.c b/gcc/testsuite/gcc.target/arm/pr53447-5.c
index da91811710af1e3960a2fc808040cacab9415136..e428361341101ec7b743588d693d5dc0032ad998 100644 (file)
--- a/gcc/testsuite/gcc.target/arm/pr53447-5.c
+++ b/gcc/testsuite/gcc.target/arm/pr53447-5.c
@@ -15,8 +15,6 @@ void foo(long long* p)
   p[9] -= p[10];
 }
 
-/* We accept neon instructions vldr.64 and vstr.64 as well.
-   Note: DejaGnu counts patterns with alternatives twice,
-   so actually there are only 10 loads and 9 stores.  */
-/* { dg-final { scan-assembler-times "(ldrd|vldr\\.64)" 20 } } */
-/* { dg-final { scan-assembler-times "(strd|vstr\\.64)" 18 } } */
+/* We accept neon instructions vldr.64 and vstr.64 as well.  */
+/* { dg-final { scan-assembler-times "(?:ldrd|vldr\\.64)" 10 } } */
+/* { dg-final { scan-assembler-times "(?:strd|vstr\\.64)" 9 } } */