1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/builtins-58.c b/gcc/testsuite/gcc.dg/builtins-58.c
new file mode 100644
index 000000000..4c2f351a3
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/builtins-58.c
@@ -0,0 +1,33 @@
+/* { dg-do compile } */
+/* { dg-options "-O -ffast-math -std=c99 -fno-ident" } */
+
+#include "builtins-config.h"
+
+#ifdef HAVE_C99_RUNTIME
+double test1 (double x)
+{
+  return __builtin_pow (x, 1./3.);
+}
+
+double test2 (double x)
+{
+  return __builtin_pow (x, 4./3.);
+}
+
+double test3a (double x)
+{
+  return __builtin_pow (x, 5./3.);
+}
+
+double test3b (double x)
+{
+  return __builtin_pow (x, -5./3.);
+}
+
+double test4 (double x)
+{
+  return __builtin_pow (x, 7./3.);
+}
+#endif
+
+/* { dg-final { scan-assembler-not "pow" } } */