[committed] arm: testsuite: tighten scan-assembler in unaligned-memcpy-4.c

[Richard Earnshaw]

The scan-assembler-not pattern in this test was too broad and matched
the 'unaligned' from the .file directive from the file name.  Tighten it
to require a leading comment character.

gcc/testsuite:

        * gcc.target/arm/unaligned-memcpy-4.c: Tighten scan-assembler-not
        pattern.
---
 gcc/testsuite/gcc.target/arm/unaligned-memcpy-4.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/gcc.target/arm/unaligned-memcpy-4.c 
b/gcc/testsuite/gcc.target/arm/unaligned-memcpy-4.c
index 3f074e30d86..1c79f3bf791 100644
--- a/gcc/testsuite/gcc.target/arm/unaligned-memcpy-4.c
+++ b/gcc/testsuite/gcc.target/arm/unaligned-memcpy-4.c
@@ -23,4 +23,4 @@ int main ()
 }
 
 /* There should be no 'unaligned' comments.  */
-/* { dg-final { scan-assembler-not "unaligned" } } */
+/* { dg-final { scan-assembler-not "@ unaligned" } } */
-- 
2.34.1