diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d6a4cae8c35..98ee7436f88 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2010-09-22  Marcus Shawcroft  <marcus.shawcroft@arm.com>
+
+	* lib/scanasm.exp(dg-function-on-line): Permit .fnstart to appear in
+        the regexp pattern between the expected label and location string.
+
 2010-09-22  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 
 	* gcc.dg/pr28706.c: Typo fix to dg-require-effective-target lto.
diff --git a/gcc/testsuite/lib/scanasm.exp b/gcc/testsuite/lib/scanasm.exp
index cf8f8a71642..71ea4154385 100644
--- a/gcc/testsuite/lib/scanasm.exp
+++ b/gcc/testsuite/lib/scanasm.exp
@@ -339,7 +339,7 @@ proc dg-function-on-line { args } {
 	}
     }
 
-    set pattern [format {%s:[^\t]*(\t.(frame|mask|file)[^\t]*)*\t[^:]+:%d\n} \
+    set pattern [format {%s:[^\t]*(\t.(fnstart|frame|mask|file)[^\t]*)*\t[^:]+:%d\n} \
                  $symbol $line]
 
     # The lack of spaces around $pattern is important, since they'd