diff options
Diffstat (limited to 'deps/v8/src/base/ieee754.cc')
| -rw-r--r-- | deps/v8/src/base/ieee754.cc | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/deps/v8/src/base/ieee754.cc b/deps/v8/src/base/ieee754.cc index 73672001cf..e71b63fd7c 100644 --- a/deps/v8/src/base/ieee754.cc +++ b/deps/v8/src/base/ieee754.cc @@ -105,9 +105,9 @@ namespace { } while (false) int32_t __ieee754_rem_pio2(double x, double* y) V8_WARN_UNUSED_RESULT; -double __kernel_cos(double x, double y) V8_WARN_UNUSED_RESULT; int __kernel_rem_pio2(double* x, double* y, int e0, int nx, int prec, const int32_t* ipio2) V8_WARN_UNUSED_RESULT; +double __kernel_cos(double x, double y) V8_WARN_UNUSED_RESULT; double __kernel_sin(double x, double y, int iy) V8_WARN_UNUSED_RESULT; /* __ieee754_rem_pio2(x,y) @@ -1348,7 +1348,11 @@ double atan2(double y, double x) { * Accuracy: * TRIG(x) returns trig(x) nearly rounded */ +#if defined(V8_USE_LIBM_TRIG_FUNCTIONS) +double fdlibm_cos(double x) { +#else double cos(double x) { +#endif double y[2], z = 0.0; int32_t n, ix; @@ -2440,7 +2444,11 @@ double cbrt(double x) { * Accuracy: * TRIG(x) returns trig(x) nearly rounded */ +#if defined(V8_USE_LIBM_TRIG_FUNCTIONS) +double fdlibm_sin(double x) { +#else double sin(double x) { +#endif double y[2], z = 0.0; int32_t n, ix; @@ -3015,6 +3023,11 @@ double tanh(double x) { #undef SET_HIGH_WORD #undef SET_LOW_WORD +#if defined(V8_USE_LIBM_TRIG_FUNCTIONS) && defined(BUILDING_V8_BASE_SHARED) +double libm_sin(double x) { return glibc_sin(x); } +double libm_cos(double x) { return glibc_cos(x); } +#endif + } // namespace ieee754 } // namespace base } // namespace v8 |