1 files changed, 175 insertions, 0 deletions
diff --git a/vere/ext/gmp/gen/x86_64-linux/mpn/sublsh1_n.s b/vere/ext/gmp/gen/x86_64-linux/mpn/sublsh1_n.s
new file mode 100644
index 0000000..d257a05
--- /dev/null
+++ b/vere/ext/gmp/gen/x86_64-linux/mpn/sublsh1_n.s
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+	.text
+	.align	16, 0x90
+	.globl	__gmpn_sublsh1_n
+	.type	__gmpn_sublsh1_n,@function
+	
+__gmpn_sublsh1_n:
+
+	
+	push	%rbx
+	push	%rbp
+
+	mov	(%rdx), %r8
+	mov	%ecx, %eax
+	lea	(%rdi,%rcx,8), %rdi
+	lea	(%rsi,%rcx,8), %rsi
+	lea	(%rdx,%rcx,8), %rdx
+	neg	%rcx
+	xor	%ebp, %ebp
+	and	$3, %eax
+	je	.Lb00
+	cmp	$2, %eax
+	jc	.Lb01
+	je	.Lb10
+
+.Lb11:	add	%r8, %r8
+	mov	8(%rdx,%rcx,8), %r9
+	adc	%r9, %r9
+	mov	16(%rdx,%rcx,8), %r10
+	adc	%r10, %r10
+	sbb	%eax, %eax	
+	mov	(%rsi,%rcx,8), %rbp
+	mov	8(%rsi,%rcx,8), %rbx
+	sub	%r8, %rbp
+	sbb	%r9, %rbx
+	mov	%rbp, (%rdi,%rcx,8)
+	mov	%rbx, 8(%rdi,%rcx,8)
+	mov	16(%rsi,%rcx,8), %rbp
+	sbb	%r10, %rbp
+	mov	%rbp, 16(%rdi,%rcx,8)
+	sbb	%ebp, %ebp	
+	add	$3, %rcx
+	jmp	.Lent
+
+.Lb10:	add	%r8, %r8
+	mov	8(%rdx,%rcx,8), %r9
+	adc	%r9, %r9
+	sbb	%eax, %eax	
+	mov	(%rsi,%rcx,8), %rbp
+	mov	8(%rsi,%rcx,8), %rbx
+	sub	%r8, %rbp
+	sbb	%r9, %rbx
+	mov	%rbp, (%rdi,%rcx,8)
+	mov	%rbx, 8(%rdi,%rcx,8)
+	sbb	%ebp, %ebp	
+	add	$2, %rcx
+	jmp	.Lent
+
+.Lb01:	add	%r8, %r8
+	sbb	%eax, %eax	
+	mov	(%rsi,%rcx,8), %rbp
+	sub	%r8, %rbp
+	mov	%rbp, (%rdi,%rcx,8)
+	sbb	%ebp, %ebp	
+	inc	%rcx
+.Lent:	jns	.Lend
+
+	.align	16, 0x90
+.Ltop:	add	%eax, %eax	
+
+	mov	(%rdx,%rcx,8), %r8
+.Lb00:	adc	%r8, %r8
+	mov	8(%rdx,%rcx,8), %r9
+	adc	%r9, %r9
+	mov	16(%rdx,%rcx,8), %r10
+	adc	%r10, %r10
+	mov	24(%rdx,%rcx,8), %r11
+	adc	%r11, %r11
+
+	sbb	%eax, %eax	
+	add	%ebp, %ebp	
+
+	mov	(%rsi,%rcx,8), %rbp
+	mov	8(%rsi,%rcx,8), %rbx
+	sbb	%r8, %rbp
+	sbb	%r9, %rbx
+	mov	%rbp, (%rdi,%rcx,8)
+	mov	%rbx, 8(%rdi,%rcx,8)
+	mov	16(%rsi,%rcx,8), %rbp
+	mov	24(%rsi,%rcx,8), %rbx
+	sbb	%r10, %rbp
+	sbb	%r11, %rbx
+	mov	%rbp, 16(%rdi,%rcx,8)
+	mov	%rbx, 24(%rdi,%rcx,8)
+
+	sbb	%ebp, %ebp	
+	add	$4, %rcx
+	js	.Ltop
+
+.Lend:	add	%ebp, %eax
+	neg	%eax
+
+	pop	%rbp
+	pop	%rbx
+	
+	ret
+	.size	__gmpn_sublsh1_n,.-__gmpn_sublsh1_n