1 files changed, 34 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf-avx.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf-avx.c
new file mode 100644
index 000000000..9cf3cc81b
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/recip-vec-sqrtf-avx.c
@@ -0,0 +1,34 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -ffast-math -ftree-vectorize -mavx -mtune=generic -mfpmath=sse -mrecip" } */
+
+float a[32];
+float b[32];
+float r[32];
+
+extern float sqrtf (float);
+
+void t1(void)
+{
+ int i;
+
+ for (i = 0; i < 32; i++)
+   r[i] = a[i] / sqrtf (b[i]);
+}
+
+void t2(void)
+{
+ int i;
+
+ for (i = 0; i < 32; i++)
+   r[i] = sqrtf (a[i] / b[i]);
+}
+
+void t3(void)
+{
+ int i;
+
+ for (i = 0; i < 32; i++)
+   r[i] = sqrtf (a[i]);
+}
+
+/* { dg-final { scan-assembler-times "vrsqrtps\[ \\t\]+\[^\n\]*%ymm" 3 } } */