Bug#572746: libm: sinf/cosf performance is awful on amd64
Jerome Vizcaino a écrit :
> What do you mean sinf/cosf is supposed to be twice faster ?
> You're mentionning calling it with bound values ?
Yes, with the current code and bounded values, it is twice faster. This
is not the case anymore with the assembly code, as the same FPU
instruction (fcos/fsin/fsincos) is used for the three versions (float,
double, long double).
Aurelien Jarno GPG: 1024D/F1BCDB73