diff options
| author | Richard Guenther <rguenth@gcc.gnu.org> | 2005-02-13 10:25:02 +0000 |
|---|---|---|
| committer | Paolo Carlini <pcarlini@suse.de> | 2005-02-13 10:25:02 +0000 |
| commit | 8de4801c18f3b016549187846c4f0314d35fe236 (patch) | |
| tree | 534b4c8232e4ec3b8bc9632876d6fdc4732cb00b /libstdc++-v3/include/c_std | |
| parent | a8bde8da561c916841a3442ccc7b6a0c6554cd3e (diff) | |
2005-02-13 Richard Guenther <rguenth@gcc.gnu.org>
Paolo Carlini <pcarlini@suse.de>
PR libstdc++/11706
* include/c_std/std_cmath.h (pow): Use __builtin_powi[lf]
for integer overloads.
* testsuite/26_numerics/cmath/powi.cc: New.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@94982 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/include/c_std')
| -rw-r--r-- | libstdc++-v3/include/c_std/std_cmath.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libstdc++-v3/include/c_std/std_cmath.h b/libstdc++-v3/include/c_std/std_cmath.h index 5aefe0ff8ac..1dd6c732ab1 100644 --- a/libstdc++-v3/include/c_std/std_cmath.h +++ b/libstdc++-v3/include/c_std/std_cmath.h @@ -350,15 +350,15 @@ namespace std inline double pow(double __x, int __i) - { return __pow_helper(__x, __i); } + { return __builtin_powi(__x, __i); } inline float pow(float __x, int __n) - { return __pow_helper(__x, __n); } + { return __builtin_powif(__x, __n); } inline long double pow(long double __x, int __n) - { return __pow_helper(__x, __n); } + { return __builtin_powil(__x, __n); } using ::sin; |