[squirrelfish] sin is slow on 64 bit

Hi guys, I played with result differences on 32/64 bit systems today, and here is something interesting revealed by one sputnik test: sputnik/Conformance/15_Native_Objects/15.8_Math/15.8.2/15.8.2.16_sin/S15.8.2.16_A7.html Try this snippet on a 32 and a 64 bit system: #include <math.h> #include <stdio.h> int main() { int i; double d = 6.283185307179586, k; for (i = 0; i < 10000000; ++i) k = sin(d); return 0; } The 32 bit is 15x faster. Why? Because it simply calls fsin, while the 64 bit has an own SSE2 based implementation. I know x87 is obsolote and everything, but it is 15x faster... Shall we optimize this? Regards, Zoltan