.intel_syntax noprefix .section __TEXT,__text .global _do_ucomiss _do_ucomiss: mov rax, 0 push rax popfq ucomiss xmm0, xmm1 pushfq pop rax ret .global _get_mxcsr _get_mxcsr: push rax stmxcsr [rsp] pop rax ret .global _set_mxcsr _set_mxcsr: push rdi ldmxcsr [rsp] pop rdi ret