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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2012-01-12 01:31:45 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2012-01-12 01:31:45 +0000 |
| commit | 9a0e3259f44ad2de9c65f14f756dab01b3598391 (patch) | |
| tree | 86a3b8019380d5fad53258c4baba3dd9e1e7c736 /libgo/go/math/atan2.go | |
| parent | c6135f063335419e4b5df0b4e1caf145882c8a4b (diff) | |
| download | gcc-9a0e3259f44ad2de9c65f14f756dab01b3598391.zip gcc-9a0e3259f44ad2de9c65f14f756dab01b3598391.tar.gz gcc-9a0e3259f44ad2de9c65f14f756dab01b3598391.tar.bz2 | |
libgo: Update to weekly.2011-12-14.
From-SVN: r183118
Diffstat (limited to 'libgo/go/math/atan2.go')
| -rw-r--r-- | libgo/go/math/atan2.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libgo/go/math/atan2.go b/libgo/go/math/atan2.go index 49d4bdd..7260f98 100644 --- a/libgo/go/math/atan2.go +++ b/libgo/go/math/atan2.go @@ -26,7 +26,12 @@ package math // Atan2(y<0, -Inf) = -Pi // Atan2(+Inf, x) = +Pi/2 // Atan2(-Inf, x) = -Pi/2 +func libc_atan2(float64, float64) float64 __asm__("atan2") func Atan2(y, x float64) float64 { + return libc_atan2(y, x) +} + +func atan2(y, x float64) float64 { // TODO(rsc): Remove manual inlining of IsNaN, IsInf // when compiler does it for us // special cases |