wmul-1.c: Adjust optimization level.

2011-11-07  Terry Guo  <terry.guo@arm.com>

        * gcc.target/arm/wmul-1.c: Adjust optimization level.
        * gcc.target/arm/wmul-2.c: Ditto.
        * gcc.target/arm/wmul-3.c: Ditto.
        * gcc.target/arm/wmul-4.c: Ditto.

From-SVN: r181062

gcc/testsuite/ChangeLog

+2011-11-07  Terry Guo  <terry.guo@arm.com>
+
+	* gcc.target/arm/wmul-1.c: Adjust optimization level.
+	* gcc.target/arm/wmul-2.c: Ditto.
+	* gcc.target/arm/wmul-3.c: Ditto.
+	* gcc.target/arm/wmul-4.c: Ditto.
+
 2011-11-06  Joseph Myers  <joseph@codesourcery.com>
 
 	* g++.dg/cpp0x/alignof3.C, gcc.dg/c1x-align-1.c,

gcc/testsuite/gcc.target/arm/wmul-1.c

 /* { 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)
 {

gcc/testsuite/gcc.target/arm/wmul-2.c

 /* { 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)
 {

gcc/testsuite/gcc.target/arm/wmul-3.c

 /* { 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)
 {

gcc/testsuite/gcc.target/arm/wmul-4.c

 /* { 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)
 {