1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/recip-sqrtf.c b/gcc/testsuite/gcc.target/i386/recip-sqrtf.c
new file mode 100644
index 000000000..859d2180a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/recip-sqrtf.c
@@ -0,0 +1,21 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -ffast-math -msse -mfpmath=sse -mrecip" } */
+
+extern float sqrtf (float);
+
+float t1(float a, float b)
+{
+  return a/sqrtf(b);
+}
+
+float t2(float a, float b)
+{
+  return sqrtf(a/b);
+}
+
+float t3(float a)
+{
+  return sqrtf(a);
+}
+
+/* { dg-final { scan-assembler-times "rsqrtss" 3 } } */