Add some sparc VIS3 move test cases.

gcc/testsuite/

	* gcc.target/sparc/vis3move-1.c: New test.
	* gcc.target/sparc/vis3move-2.c: New test.
	* gcc.target/sparc/vis3move-3.c: New test.

From-SVN: r180418

gcc/testsuite/ChangeLog

+2011-10-24  David S. Miller  <davem@davemloft.net>
+
+	* gcc.target/sparc/vis3move-1.c: New test.
+	* gcc.target/sparc/vis3move-2.c: New test.
+	* gcc.target/sparc/vis3move-3.c: New test.
+
 2011-10-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 
 	* gcc.dg/strlenopt-22.c: New testcase.

gcc/testsuite/gcc.target/sparc/vis3move-1.c

+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O1 -mvis3" } */
+
+double d;
+float f;
+
+int test_convert_from_float(void)
+{
+  return f;
+}
+
+int test_convert_from_double(void)
+{
+  return d;
+}
+
+float test_convert_to_float(int x)
+{
+  return x;
+}
+
+double test_convert_to_double(int x)
+{
+  return x;
+}
+
+/* { dg-final { scan-assembler-times "movstouw\t%" 2 } } */
+/* { dg-final { scan-assembler-times "movwtos\t%" 2 } } */

gcc/testsuite/gcc.target/sparc/vis3move-2.c

+/* { dg-do compile } */
+/* { dg-require-effective-target lp64 } */
+/* { dg-options "-O1 -mvis3" } */
+
+double d;
+float f;
+
+long test_convert_from_float(void)
+{
+  return f;
+}
+
+long test_convert_from_double(void)
+{
+  return d;
+}
+
+float test_convert_to_float(long x)
+{
+  return x;
+}
+
+double test_convert_to_double(long x)
+{
+  return x;
+}
+
+/* { dg-final { scan-assembler-times "movdtox\t%" 2 } } */
+/* { dg-final { scan-assembler-times "movxtod\t%" 2 } } */

gcc/testsuite/gcc.target/sparc/vis3move-3.c

+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-options "-O1 -mvis3" } */
+
+float fnegs (float a)
+{
+  return -a;
+}
+
+double fnegd (double a)
+{
+  return -a;
+}
+
+float fmuls (float a, float b)
+{
+  return a * b;
+}
+
+double fmuld (double a, double b)
+{
+  return a * b;
+}
+
+double fsmuld (float a, float b)
+{
+  return (double)a * (double)b;
+}
+
+double fnsmuld (float a, float b)
+{
+  return -((double)a * (double)b);
+}
+
+/* { dg-final { scan-assembler-times "movwtos\t%" 13 } } */
+/* { dg-final { scan-assembler "fnegs\t%" } } */
+/* { dg-final { scan-assembler "fnegd\t%" } } */
+/* { dg-final { scan-assembler "fmuls\t%" } } */
+/* { dg-final { scan-assembler "fmuld\t%" } } */
+/* { dg-final { scan-assembler "fsmuld\t%" } } */
+/* { dg-final { scan-assembler "fnsmuld\t%" } } */