sh4a-fprun.c: Add test_sinf and test_cosf noinline wrappers around sinf and cosf.

	* gcc.target/sh/sh4a-fprun.c: Add test_sinf and test_cosf noinline
	wrappers around sinf and cosf.

From-SVN: r193419

gcc/testsuite/ChangeLog

+2012-11-11  Oleg Endo  <olegendo@gcc.gnu.org>
+
+	* gcc.target/sh/sh4a-fprun.c: Add test_sinf and test_cosf noinline
+	wrappers around sinf and cosf.
+
 2012-11-11  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR middle-end/55247

gcc/testsuite/gcc.target/sh/sh4a-fprun.c

@@ -11,25 +11,43 @@ float sqrt_arg = 4.0f, sqrt_res = 2.0f;
 float dg2rad_f;
 double dg2rad_d;
 
-void check_f (float res, float expected) {
+float __attribute__ ((noinline))
+test_sinf (float x)
+{
+  return sinf (x);
+}
+
+float __attribute ((noinline))
+test_cosf (float x)
+{
+  return cosf (x);
+}
+
+void
+check_f (float res, float expected)
+{
   if (res >= expected - 0.001f && res <= expected + 0.001f)
     return;
 
   abort ();
 }
 
-void check_d (double res, double expected) {
+void
+check_d (double res, double expected)
+{
   if (res >= expected - 0.001 && res <= expected + 0.001)
     return;
 
   abort ();
 }
 
-int main() {
+int
+main()
+{
   check_f (sqrtf(sqrt_arg), sqrt_res);
   dg2rad_f = dg2rad_d = atan(1) / 45;
-  check_f (sinf(90*dg2rad_f), 1);
-  check_f (cosf(90*dg2rad_f), 0);
+  check_f (test_sinf(90*dg2rad_f), 1);
+  check_f (test_cosf(90*dg2rad_f), 0);
   check_d (sin(-90*dg2rad_d), -1);
   check_d (cos(180*dg2rad_d), -1);
   check_d (sin(-45*dg2rad_d) * cosf(135*dg2rad_f), 0.5);