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-rw-r--r--sysdeps/powerpc/powerpc64/power7/add_n.S98
1 files changed, 0 insertions, 98 deletions
diff --git a/sysdeps/powerpc/powerpc64/power7/add_n.S b/sysdeps/powerpc/powerpc64/power7/add_n.S
deleted file mode 100644
index 6425afbc9f..0000000000
--- a/sysdeps/powerpc/powerpc64/power7/add_n.S
+++ /dev/null
@@ -1,98 +0,0 @@
-/* PowerPC64 mpn_lshift --  mpn_add_n/mpn_sub_n -- mpn addition and
-   subtraction.
-   Copyright (C) 2003-2017 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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-
-/*             cycles/limb
- * POWER7             2.18
- */
-
-#ifdef USE_AS_SUB
-# define FUNC      __mpn_sub_n
-# define ADDSUBC   subfe
-#else
-# define FUNC      __mpn_add_n
-# define ADDSUBC   adde
-#endif
-
-#define RP  r3
-#define UP  r4
-#define VP  r5
-#define N   r6
-
-EALIGN(FUNC, 5, 0)
-#ifdef USE_AS_SUB
-	addic	r0, r0, 0
-#else
-	addic   r0, r1, -1
-#endif
-	andi.	r7, N, 1
-	beq	L(bx0)
-
-	ld	r7, 0(UP)
-	ld	r9, r0(VP)
-	ADDSUBC	r11, r9, r7
-	std	r11, r0(RP)
-	cmpldi	N, N, 1
-	beq	N, L(end)
-	addi	UP, UP, 8
-	addi	VP, VP, 8
-	addi	RP, RP, 8
-
-L(bx0):	addi	r0, N, 2
-	srdi	r0, r0, 2
-	mtctr	r0
-
-	andi.	r7, N, 2
-	bne	L(mid)
-
-	addi	UP, UP, 16
-	addi	VP, VP, 16
-	addi	RP, RP, 16
-
-	.align	5
-L(top):	ld	r6, -16(UP)
-	ld	r7, -8(UP)
-	ld	r8, -16(VP)
-	ld	r9, -8(VP)
-	ADDSUBC	r10, r8, N
-	ADDSUBC	r11, r9, r7
-	std	r10, -16(RP)
-	std	r11, -8(RP)
-L(mid):	ld	r6, 0(UP)
-	ld	r7, 8(UP)
-	ld	r8, 0(VP)
-	ld	r9, 8(VP)
-	ADDSUBC	r10, r8, N
-	ADDSUBC	r11, r9, r7
-	std	r10, 0(RP)
-	std	r11, 8(RP)
-	addi	UP, UP, 32
-	addi	VP, VP, 32
-	addi	RP, RP, 32
-	bdnz	L(top)
-
-L(end):	subfe	r3, r0, r0
-#ifdef USE_AS_SUB
-	neg	r3, r3
-#else
-	addi	r3, r3, 1
-#endif
-	blr
-END(FUNC)