AMD64 needs to be brought up to parity with x86

AMD64 currently does not handle the same intrinsics as x86 (SIN, COS, LOG, etc).

ad_amd64.cpp:
const bool Matcher::modFSupported(void) { return false; }
const bool Matcher::modDSupported(void) { return false; }
const bool Matcher::sinDSupported(void) { return false; }
const bool Matcher::cosDSupported(void) { return false; }
const bool Matcher::tanDSupported(void) { return false; }
const bool Matcher::atanDSupported(void) { return false; }