shithub: mc

ref: b3526b5e8cc2f28b17096115524731afc254e02b
dir: /lib/math/ftrap-impl+posixy-x64.s/

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.globl _math$fptrap
.globl math$fptrap
_math$fptrap:
math$fptrap:
	subq	$4,%rsp
	wait
	stmxcsr	(%rsp)
	movl	(%rsp),%eax
	andl	$~0x1f80,%eax
	testb	%dil,%dil
	jnz	.apply
	orl	$0x1f80,%eax
.apply:
	movl	%eax,(%rsp)
	ldmxcsr	(%rsp)
	addq	$4,%rsp
	ret