blob: d7d8f62c797b6b83fbc9695b8006ff64b633e27f [file] [log] [blame]
/**
* This file has no copyright assigned and is placed in the Public Domain.
* This file is part of the w64 mingw-runtime package.
* No warranty is given; refer to the file DISCLAIMER within this package.
*/
.file "nearbyint.S"
.text
.align 8
.globl _nearbyint
.def _nearbyint; .scl 2; .type 32; .endef
_nearbyint:
movsd %xmm0,-16(%rsp)
fldl -16(%rsp)
pushq %rax
pushq %rcx
fnstcw (%rsp)
movq (%rsp), %rax
orq $0x20, %rax
movq %rax, 8(%rsp)
fldcw 8(%rsp)
frndint
fclex
fldcw (%rsp)
popq %rcx
popq %rax
fstpl -16(%rsp)
movsd -16(%rsp),%xmm0
ret