diff --git a/gcc/testsuite/gcc.target/arm/wmul-1.c
b/gcc/testsuite/gcc.target/arm/wmul-1.c
index 426c939..ddddd50 100644
--- a/gcc/testsuite/gcc.target/arm/wmul-1.c
+++ b/gcc/testsuite/gcc.target/arm/wmul-1.c
@@ -1,6 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target arm_dsp } */
-/* { dg-options "-O2" } */
+/* { dg-options "-O1 -fexpensive-optimizations" } */
 
 int mac(const short *a, const short *b, int sqr, int *sum)
 {
diff --git a/gcc/testsuite/gcc.target/arm/wmul-2.c
b/gcc/testsuite/gcc.target/arm/wmul-2.c
index 898b5f0..2ea55f9 100644
--- a/gcc/testsuite/gcc.target/arm/wmul-2.c
+++ b/gcc/testsuite/gcc.target/arm/wmul-2.c
@@ -1,6 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target arm_dsp } */
-/* { dg-options "-O2" } */
+/* { dg-options "-O1 -fexpensive-optimizations" } */
 
 void vec_mpy(int y[], const short x[], short scaler)
 {
diff --git a/gcc/testsuite/gcc.target/arm/wmul-3.c
b/gcc/testsuite/gcc.target/arm/wmul-3.c
index 83f73fb..144b553 100644
--- a/gcc/testsuite/gcc.target/arm/wmul-3.c
+++ b/gcc/testsuite/gcc.target/arm/wmul-3.c
@@ -1,6 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target arm_dsp } */
-/* { dg-options "-O2" } */
+/* { dg-options "-O1 -fexpensive-optimizations" } */
 
 int mac(const short *a, const short *b, int sqr, int *sum)
 {
diff --git a/gcc/testsuite/gcc.target/arm/wmul-4.c
b/gcc/testsuite/gcc.target/arm/wmul-4.c
index a297bda..68f9866 100644
--- a/gcc/testsuite/gcc.target/arm/wmul-4.c
+++ b/gcc/testsuite/gcc.target/arm/wmul-4.c
@@ -1,6 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target arm_dsp } */
-/* { dg-options "-O2" } */
+/* { dg-options "-O1 -fexpensive-optimizations" } */
 
 int mac(const int *a, const int *b, long long sqr, long long *sum)
 {