2010-03-29 Richard Guenther <rguenther@suse.de>

[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / builtins-11.c

diff --git a/gcc/testsuite/gcc.dg/builtins-11.c b/gcc/testsuite/gcc.dg/builtins-11.c
index ba46892..ba0d2db 100644 (file)
--- a/gcc/testsuite/gcc.dg/builtins-11.c
+++ b/gcc/testsuite/gcc.dg/builtins-11.c
@@ -12,6 +12,7 @@ extern void link_error(void);
 
 extern double exp(double);
 extern double sqrt(double);
+extern double cbrt(double);
 extern double pow(double,double);
 
 void test(double x, double y, double z)
@@ -39,6 +40,9 @@ void test(double x, double y, double z)
 
   if (x/sqrt(y/z) != x*sqrt(z/y))
     link_error ();
+
+  if (x/cbrt(y/z) != x*cbrt(z/y))
+    link_error ();
 }
 
 int main()