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| author | Ulrich Drepper <drepper@gmail.com> | 2011-10-22 13:17:30 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-10-22 13:17:30 -0400 |
| commit | 77425c63e72bc0c01d81bc7e9ba4bb41d11679e6 (patch) | |
| tree | c4fea5ed8070fc251140eba66b009bca1ff0e3b5 /math/s_ctanl.c | |
| parent | bc62c2fb152d6ffec63975d88fd8f1bc3d3b7c01 (diff) | |
| download | glibc-77425c63e72bc0c01d81bc7e9ba4bb41d11679e6.tar.gz glibc-77425c63e72bc0c01d81bc7e9ba4bb41d11679e6.tar.xz glibc-77425c63e72bc0c01d81bc7e9ba4bb41d11679e6.zip | |
Add branch predictions to complex math code
Diffstat (limited to 'math/s_ctanl.c')
| -rw-r--r-- | math/s_ctanl.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/math/s_ctanl.c b/math/s_ctanl.c index fcc0da90d6..6f49c57c90 100644 --- a/math/s_ctanl.c +++ b/math/s_ctanl.c @@ -30,7 +30,7 @@ __ctanl (__complex__ long double x) { __complex__ long double res; - if (!isfinite (__real__ x) || !isfinite (__imag__ x)) + if (__builtin_expect (!isfinite (__real__ x) || !isfinite (__imag__ x), 0)) { if (__isinf_nsl (__imag__ x)) { @@ -46,10 +46,8 @@ __ctanl (__complex__ long double x) __real__ res = __nanl (""); __imag__ res = __nanl (""); -#ifdef FE_INVALID if (__isinf_nsl (__real__ x)) feraiseexcept (FE_INVALID); -#endif } } else |