diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index fe0a13508e7..256a84c667a 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2011-10-24  Joey Ye  <joey.ye@arm.com>
+
+	* gcc.target/arm/pr42575.c: Remove architecture option.
+
 2011-10-24  David S. Miller  <davem@davemloft.net>
 
 	* gcc.target/sparc/vis3move-1.c: New test.
diff --git a/gcc/testsuite/gcc.target/arm/pr42575.c b/gcc/testsuite/gcc.target/arm/pr42575.c
index 474bf6cf60b..1998e323df1 100644
--- a/gcc/testsuite/gcc.target/arm/pr42575.c
+++ b/gcc/testsuite/gcc.target/arm/pr42575.c
@@ -1,4 +1,4 @@
-/* { dg-options "-O2 -march=armv7-a" }  */
+/* { dg-options "-O2" }  */
 /* Make sure RA does good job allocating registers and avoids
    unnecessary moves.  */
 /* { dg-final { scan-assembler-not "mov" } } */