1 files changed, 219 insertions, 0 deletions
diff --git a/vere/ext/gmp/gen/x86_64-windows/mpn/addmul_2.s b/vere/ext/gmp/gen/x86_64-windows/mpn/addmul_2.s
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+	.text
+	.align	16, 0x90
+	.globl	__gmpn_addmul_2
+	
+	.def	__gmpn_addmul_2
+	.scl	2
+	.type	32
+	.endef
+__gmpn_addmul_2:
+
+	push	%rdi
+	push	%rsi
+	mov	%rcx, %rdi
+	mov	%rdx, %rsi
+	mov	%r8, %rdx
+	mov	%r9, %rcx
+
+	mov	%rdx, %r11
+	push	%rbx
+	push	%rbp
+
+	mov	0(%rcx), %r8
+	mov	8(%rcx), %r9
+
+	mov	%edx, %ebx
+	mov	(%rsi), %rax
+	lea	-8(%rsi,%rdx,8), %rsi
+	lea	-8(%rdi,%rdx,8), %rdi
+	mul	%r8
+	neg	%r11
+	and	$3, %ebx
+	jz	Lb0
+	cmp	$2, %ebx
+	jc	Lb1
+	jz	Lb2
+
+Lb3:	mov	%rax, %rcx
+	mov	%rdx, %rbp
+	xor	%r10d, %r10d
+	mov	8(%rsi,%r11,8), %rax
+	dec	%r11
+	jmp	Llo3
+
+Lb2:	mov	%rax, %rbp
+	mov	8(%rsi,%r11,8), %rax
+	mov	%rdx, %r10
+	xor	%ebx, %ebx
+	add	$-2, %r11
+	jmp	Llo2
+
+Lb1:	mov	%rax, %r10
+	mov	8(%rsi,%r11,8), %rax
+	mov	%rdx, %rbx
+	xor	%ecx, %ecx
+	inc	%r11
+	jmp	Llo1
+
+Lb0:	mov	$0, %r10d
+	mov	%rax, %rbx
+	mov	8(%rsi,%r11,8), %rax
+	mov	%rdx, %rcx
+	xor	%ebp, %ebp
+	jmp	Llo0
+
+	.align	32, 0x90
+Ltop:	mov	$0, %ecx
+	mul	%r8
+	add	%rax, %r10
+	mov	(%rsi,%r11,8), %rax
+	adc	%rdx, %rbx
+	adc	$0, %ecx
+Llo1:	mul	%r9
+	add	%r10, (%rdi,%r11,8)
+	mov	$0, %r10d
+	adc	%rax, %rbx
+	mov	$0, %ebp
+	mov	8(%rsi,%r11,8), %rax
+	adc	%rdx, %rcx
+	mul	%r8
+	add	%rax, %rbx
+	mov	8(%rsi,%r11,8), %rax
+	adc	%rdx, %rcx
+	adc	$0, %ebp
+Llo0:	mul	%r9
+	add	%rbx, 8(%rdi,%r11,8)
+	adc	%rax, %rcx
+	adc	%rdx, %rbp
+	mov	16(%rsi,%r11,8), %rax
+	mul	%r8
+	add	%rax, %rcx
+	adc	%rdx, %rbp
+	adc	$0, %r10d
+	mov	16(%rsi,%r11,8), %rax
+Llo3:	mul	%r9
+	add	%rcx, 16(%rdi,%r11,8)
+	adc	%rax, %rbp
+	adc	%rdx, %r10
+	xor	%ebx, %ebx
+	mov	24(%rsi,%r11,8), %rax
+	mul	%r8
+	add	%rax, %rbp
+	mov	24(%rsi,%r11,8), %rax
+	adc	%rdx, %r10
+	adc	$0, %ebx
+Llo2:	mul	%r9
+	add	%rbp, 24(%rdi,%r11,8)
+	adc	%rax, %r10
+	adc	%rdx, %rbx
+	mov	32(%rsi,%r11,8), %rax
+	add	$4, %r11
+	js	Ltop
+
+Lend:	xor	%ecx, %ecx
+	mul	%r8
+	add	%rax, %r10
+	mov	(%rsi), %rax
+	adc	%rdx, %rbx
+	adc	%ecx, %ecx
+	mul	%r9
+	add	%r10, (%rdi)
+	adc	%rax, %rbx
+	adc	%rdx, %rcx
+	mov	%rbx, 8(%rdi)
+	mov	%rcx, %rax
+
+	pop	%rbp
+	pop	%rbx
+	pop	%rsi
+	pop	%rdi
+	ret
+