diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/builtins-8.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/builtins-8.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/testsuite/gcc.dg/builtins-8.c b/gcc/testsuite/gcc.dg/builtins-8.c index c3066b4..be17774 100644 --- a/gcc/testsuite/gcc.dg/builtins-8.c +++ b/gcc/testsuite/gcc.dg/builtins-8.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2003 Free Software Foundation. +/* Copyright (C) 2003, 2006 Free Software Foundation. Verify that built-in math function constant folding of functions with one constant argument is correctly performed by the compiler. @@ -11,6 +11,7 @@ extern void abort(void); extern double pow(double, double); extern double sqrt(double); +extern double cbrt(double); void test(double x) { @@ -25,6 +26,9 @@ void test(double x) if (pow(x,0.5) != sqrt(x)) abort (); + + if (pow(x,1.0/3.0) != cbrt(x)) + abort (); } int main() |