--- /dev/null
+dnl Alpha mpn_copyd -- copy, decrementing.
+
+dnl Copyright 2002, 2003 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/.
+
+include(`../config.m4')
+
+C cycles/limb
+C EV4: 4
+C EV5: 1.75
+C EV6: 1
+
+C INPUT PARAMETERS
+C rp r16
+C up r17
+C n r18
+
+
+ASM_START()
+PROLOGUE(mpn_copyd)
+ s8addq r18,r16,r16 C E0
+ s8addq r18,r17,r17 C E1
+ lda r18,-8(r18) C E0
+ blt r18,$Lend C E1
+$Loop: ldq r0,-8(r17) C E0
+ ldq r1,-16(r17) C E1
+ ldq r2,-24(r17) C E0
+ ldq r3,-32(r17) C E1
+ ldq r4,-40(r17) C E0
+ ldq r5,-48(r17) C E1
+ ldq r6,-56(r17) C E0
+ ldq r7,-64(r17) C E1
+ stq r0,-8(r16) C E0
+ lda r17,-64(r17) C E1
+ stq r1,-16(r16) C E0
+ bis r31, r31, r31 C E1
+ stq r2,-24(r16) C E0
+ lda r18,-8(r18) C E1
+ stq r3,-32(r16) C E0
+ bis r31, r31, r31 C E1
+ stq r4,-40(r16) C E0
+ bis r31, r31, r31 C E1
+ stq r5,-48(r16) C E0
+ bis r31, r31, r31 C E1
+ stq r6,-56(r16) C E0
+ bis r31, r31, r31 C E1
+ stq r7,-64(r16) C E0
+ lda r16,-64(r16) C E1
+ bge r18,$Loop C E1
+$Lend: lda r18,7(r18) C E0
+ blt r18,$Lret C E1
+ ldq r0,-8(r17) C E0
+ beq r18,$Lend0 C E1
+$Loop0: stq r0,-8(r16) C E0
+ lda r16,-8(r16) C E1
+ ldq r0,-16(r17) C E0
+ lda r18,-1(r18) C E1
+ lda r17,-8(r17) C E0
+ bgt r18,$Loop0 C E1
+$Lend0: stq r0,-8(r16) C E0
+$Lret: ret r31,(r26),1 C E1
+EPILOGUE(mpn_copyd)
+ASM_END()