summaryrefslogtreecommitdiff
path: root/libc/dfp/sysdeps/powerpc/powerpc64/power6/fpu/fixtddi.S
blob: e493e69bc02d496cf3509488639dc839556a30c9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
/* Decimal Floating Point convert 128-bit to long.  P6 PowerPC64 version.
   Copyright (C) 2006 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 51 Franklin St - Fifth Floor, Boston,
   MA 02110-1301 USA  */

#include <sysdep.h>
#include <math_ldbl_opt.h>

	.machine	"power6"
/* long __fixtddi (__decimal28 x)  */
ENTRY (__fixtddi)
	drintnq. 0,fp2,fp2,1	/* Preround to toward zero.  */
	dctfixq fp0,fp2 /* Convert x to integer.  */
	stfd	fp0,-8(r1)
	ori	r1,r1,0		/* Special group ending nop.  */
	ld	r3,-8(r1)
	blr
	END (__fixtddi)