@@ -0,0 +1,16 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx -mfpmath=sse -mrecip" } */
+
+float a[16];
+float b[16];
+float r[16];
+
+void t1(void)
+{
+ int i;
+
+ for (i = 0; i < 16; i++)
+ r[i] = a[i] / b[i];
+}
+
+/* { dg-final { scan-assembler "vrcpps" } } */
@@ -0,0 +1,34 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx -mfpmath=sse -mrecip" } */
+
+float a[16];
+float b[16];
+float r[16];
+
+extern float sqrtf (float);
+
+void t1(void)
+{
+ int i;
+
+ for (i = 0; i < 16; i++)
+ r[i] = a[i] / sqrtf (b[i]);
+}
+
+void t2(void)
+{
+ int i;
+
+ for (i = 0; i < 16; i++)
+ r[i] = sqrtf (a[i] / b[i]);
+}
+
+void t3(void)
+{
+ int i;
+
+ for (i = 0; i < 16; i++)
+ r[i] = sqrtf (a[i]);
+}
+
+/* { dg-final { scan-assembler-times "vrsqrtps" 3 } } */
@@ -0,0 +1,14 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx" } */
+
+
+extern double sqrt (double __x);
+calc_freq (int *dest)
+{
+ float tmp_out[257];
+ int i;
+ for (i = 0; i < 256; i++)
+ dest[i] = sqrt (tmp_out[i]);
+}
+
+/* { dg-final { scan-assembler "vsqrtpd" } } */