1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/mips/rsqrt-1.c b/gcc/testsuite/gcc.target/mips/rsqrt-1.c
new file mode 100644
index 000000000..f0a9b3aed
--- /dev/null
+++ b/gcc/testsuite/gcc.target/mips/rsqrt-1.c
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -ffast-math isa=4 -mhard-float -mgp64" } */
+/* { dg-final { scan-assembler "rsqrt.d" } } */
+/* { dg-final { scan-assembler "rsqrt.s" } } */
+
+extern double sqrt(double);
+extern float sqrtf(float);
+
+NOMIPS16 double foo(double x)
+{
+  return 1.0/sqrt(x);
+}
+
+NOMIPS16 float bar(float x)
+{
+  return 1.0f/sqrtf(x);
+}