X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=gmp%2Fmpn%2Fmips64%2Fsqr_diagonal.asm;fp=gmp%2Fmpn%2Fmips64%2Fsqr_diagonal.asm;h=511a7552c9f01830ebea8b45b9ea9383220541f7;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git

diff --git a/gmp/mpn/mips64/sqr_diagonal.asm b/gmp/mpn/mips64/sqr_diagonal.asm
new file mode 100644
index 00000000..511a7552
--- /dev/null
+++ b/gmp/mpn/mips64/sqr_diagonal.asm
@@ -0,0 +1,66 @@
+dnl  MIPS64 mpn_sqr_diagonal.
+
+dnl  Copyright 2001, 2002 Free Software Foundation, Inc.
+
+dnl  This file is part of the GNU MP Library.
+
+dnl  The GNU MP Library is free software; you can redistribute it and/or modify
+dnl  it under the terms of the GNU Lesser General Public License as published
+dnl  by the Free Software Foundation; either version 3 of the License, or (at
+dnl  your option) any later version.
+
+dnl  The GNU MP Library is distributed in the hope that it will be useful, but
+dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+dnl  License for more details.
+
+dnl  You should have received a copy of the GNU Lesser General Public License
+dnl  along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.
+
+
+dnl  INPUT PARAMETERS
+dnl  rp		$4
+dnl  up		$5
+dnl  n		$6
+
+include(`../config.m4')
+
+ASM_START()
+PROLOGUE(mpn_sqr_diagonal)
+	ld	r8,0(r5)
+	daddiu	r6,r6,-2
+	dmultu	r8,r8
+	bltz	r6,$Lend1
+	nop
+	ld	r8,8(r5)
+	beq	r6,r0,$Lend2
+	nop
+
+$Loop:	mflo	r10
+	mfhi	r9
+	daddiu	r6,r6,-1
+	sd	r10,0(r4)
+	sd	r9,8(r4)
+	dmultu	r8,r8
+	ld	r8,16(r5)
+	daddiu	r5,r5,8
+	bne	r6,r0,$Loop
+	daddiu	r4,r4,16
+
+$Lend2: mflo	r10
+	mfhi	r9
+	sd	r10,0(r4)
+	sd	r9,8(r4)
+	dmultu	r8,r8
+	mflo	r10
+	mfhi	r9
+	sd	r10,16(r4)
+	j	r31
+	sd	r9,24(r4)
+
+$Lend1: mflo	r10
+	mfhi	r9
+	sd	r10,0(r4)
+	j	r31
+	sd	r9,8(r4)
+EPILOGUE(mpn_sqr_diagonal)