	db	49h,0Fh,0CFh	; correct for bswap r15
FASM 1.64 assemble bswap r15 into wrong opcode 480FD748 pmovmskb ecx,mm0 (windbg wrong too pmovmskb ecx,[rax+0F])

movsxd rdi,edi	produce wrong code 4863FE, should be 4863FF
