Add sparc fmaf test.

gcc/testsuite/

	* gcc.target/sparc/fmaf-1.c: New test.

From-SVN: r180551

gcc/testsuite/ChangeLog

 2011-10-26  David S. Miller  <davem@davemloft.net>
 
+	* gcc.target/sparc/fmaf-1.c: New test.
+
 	* gcc.target/sparc/setcc-1.c: New test.
 	* gcc.target/sparc/setcc-2.c: New test.
 

gcc/testsuite/gcc.target/sparc/fmaf-1.c

+/* { dg-do compile } */
+/* { dg-options "-O2 -mfmaf" } */
+
+float fmadds (float a, float b, float c)
+{
+  return a * b + c;
+}
+
+float fmsubs (float a, float b, float c)
+{
+  return a * b - c;
+}
+
+float fnmadds (float a, float b, float c)
+{
+  return -(a * b + c);
+}
+
+float fnmsubs (float a, float b, float c)
+{
+  return -(a * b - c);
+}
+
+double fmaddd (double a, double b, double c)
+{
+  return a * b + c;
+}
+
+double fmsubd (double a, double b, double c)
+{
+  return a * b - c;
+}
+
+double fnmaddd (double a, double b, double c)
+{
+  return -(a * b + c);
+}
+
+double fnmsubd (double a, double b, double c)
+{
+  return -(a * b - c);
+}
+
+/* { dg-final { scan-assembler "fmadds\t%" } } */
+/* { dg-final { scan-assembler "fmsubs\t%" } } */
+/* { dg-final { scan-assembler "fnmadds\t%" } } */
+/* { dg-final { scan-assembler "fnmsubs\t%" } } */
+/* { dg-final { scan-assembler "fmaddd\t%" } } */
+/* { dg-final { scan-assembler "fmsubd\t%" } } */
+/* { dg-final { scan-assembler "fnmaddd\t%" } } */
+/* { dg-final { scan-assembler "fnmsubd\t%" } } */