github.com/goproxy0/go@v0.0.0-20171111080102-49cc0c489d2c/src/math/modf_ppc64x.s (about)

     1  // Copyright 2017 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // +build ppc64 ppc64le
     6  
     7  #include "textflag.h"
     8  
     9  // func Modf(f float64) (int float64, frac float64)
    10  TEXT ·Modf(SB),NOSPLIT,$0
    11  	FMOVD	f+0(FP), F0
    12  	FRIZ	F0, F1
    13  	FMOVD	F1, int+8(FP)
    14  	FSUB	F1, F0, F2
    15  	FCPSGN	F2, F0, F2
    16  	FMOVD	F2, frac+16(FP)
    17  	RET