[gcc] GCC 4.5.0=>4.5.1

gcc/gmp/mpn/x86/pentium4/sse2/add_n.asm

Index: gcc/gmp/mpn/x86/pentium4/sse2/add_n.asm
diff --git a/gcc/gmp/mpn/x86/pentium4/sse2/add_n.asm b/gcc/gmp/mpn/x86/pentium4/sse2/add_n.asm
deleted file mode 100644
index 04c0c68d0efe8772376c6948c01e7d6065b26e73..0000000000000000000000000000000000000000
--- a/gcc/gmp/mpn/x86/pentium4/sse2/add_n.asm
+++ /dev/null
@@ -1,98 +0,0 @@
-dnl  Intel Pentium-4 mpn_add_n -- mpn addition.
-
-dnl  Copyright 2001, 2002 Free Software Foundation, Inc.
-dnl
-dnl  This file is part of the GNU MP Library.
-dnl
-dnl  The GNU MP Library is free software; you can redistribute it and/or
-dnl  modify it under the terms of the GNU Lesser General Public License as
-dnl  published by the Free Software Foundation; either version 3 of the
-dnl  License, or (at your option) any later version.
-dnl
-dnl  The GNU MP Library is distributed in the hope that it will be useful,
-dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-dnl  Lesser General Public License for more details.
-dnl
-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 P4 Willamette, Northwood: 4.0 cycles/limb if dst!=src1 and dst!=src2
-C			    6.0 cycles/limb if dst==src1 or dst==src2
-C P4 Prescott:		    >= 5 cycles/limb
-
-C mp_limb_t mpn_add_n (mp_ptr dst, mp_srcptr src1, mp_srcptr src2,
-C                      mp_size_t size);
-C mp_limb_t mpn_add_nc (mp_ptr dst, mp_srcptr src1, mp_srcptr src2,
-C                       mp_size_t size, mp_limb_t carry);
-C
-C The 4 c/l achieved here isn't particularly good, but is better than 9 c/l
-C for a basic adc loop.
-
-defframe(PARAM_CARRY,20)
-defframe(PARAM_SIZE, 16)
-defframe(PARAM_SRC2, 12)
-defframe(PARAM_SRC1, 8)
-defframe(PARAM_DST,  4)
-
-dnl  re-use parameter space
-define(SAVE_EBX,`PARAM_SRC1')
-
-	TEXT
-	ALIGN(8)
-
-PROLOGUE(mpn_add_nc)
-deflit(`FRAME',0)
-
-	movd	PARAM_CARRY, %mm0
-	jmp	L(start_nc)
-
-EPILOGUE()
-
-	ALIGN(8)
-PROLOGUE(mpn_add_n)
-deflit(`FRAME',0)
-
-	pxor	%mm0, %mm0
-
-L(start_nc):
-	movl	PARAM_SRC1, %eax
-	movl	%ebx, SAVE_EBX
-	movl	PARAM_SRC2, %ebx
-	movl	PARAM_DST, %edx
-	movl	PARAM_SIZE, %ecx
-
-	leal	(%eax,%ecx,4), %eax	C src1 end
-	leal	(%ebx,%ecx,4), %ebx	C src2 end
-	leal	(%edx,%ecx,4), %edx	C dst end
-	negl	%ecx			C -size
-
-L(top):
-	C eax	src1 end
-	C ebx	src2 end
-	C ecx	counter, limbs, negative
-	C edx	dst end
-	C mm0	carry bit
-
-	movd	(%eax,%ecx,4), %mm1
-	movd	(%ebx,%ecx,4), %mm2
-	paddq	%mm2, %mm1
-
-	paddq	%mm1, %mm0
-	movd	%mm0, (%edx,%ecx,4)
-
-	psrlq	$32, %mm0
-
-	addl	$1, %ecx
-	jnz	L(top)
-
-
-	movd	%mm0, %eax
-	movl	SAVE_EBX, %ebx
-	emms
-	ret
-
-EPILOGUE()