1 files changed, 214 insertions, 0 deletions
diff --git a/vere/ext/gmp/gen/x86_64-windows/mpn/rsblsh2_n.s b/vere/ext/gmp/gen/x86_64-windows/mpn/rsblsh2_n.s
new file mode 100644
index 0000000..7c79c3c
--- /dev/null
+++ b/vere/ext/gmp/gen/x86_64-windows/mpn/rsblsh2_n.s
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+	.text
+	.align	16, 0x90
+	.globl	__gmpn_rsblsh2_n
+	
+	.def	__gmpn_rsblsh2_n
+	.scl	2
+	.type	32
+	.endef
+__gmpn_rsblsh2_n:
+
+	push	%rdi
+	push	%rsi
+	mov	%rcx, %rdi
+	mov	%rdx, %rsi
+	mov	%r8, %rdx
+	mov	%r9, %rcx
+
+	push	%r12
+	push	%r13
+	push	%r14
+	push	%r15
+
+	mov	(%rdx), %r8
+	lea	(,%r8,4), %r12
+	shr	$62, %r8
+
+	mov	%ecx, %eax
+	lea	(%rdi,%rcx,8), %rdi
+	lea	(%rsi,%rcx,8), %rsi
+	lea	(%rdx,%rcx,8), %rdx
+	neg	%rcx
+	and	$3, %al
+	je	Lb00
+	cmp	$2, %al
+	jc	Lb01
+	je	Lb10
+
+Lb11:	mov	8(%rdx,%rcx,8), %r10
+	lea	(%r8,%r10,4), %r14
+	shr	$62, %r10
+	mov	16(%rdx,%rcx,8), %r11
+	lea	(%r10,%r11,4), %r15
+	shr	$62, %r11
+	sub	(%rsi,%rcx,8), %r12
+	sbb	8(%rsi,%rcx,8), %r14
+	sbb	16(%rsi,%rcx,8), %r15
+	sbb	%eax, %eax		  
+	mov	%r12, (%rdi,%rcx,8)
+	mov	%r14, 8(%rdi,%rcx,8)
+	mov	%r15, 16(%rdi,%rcx,8)
+	add	$3, %rcx
+	js	Ltop
+	jmp	Lend
+
+Lb01:	mov	%r8, %r11
+	sub	(%rsi,%rcx,8), %r12
+	sbb	%eax, %eax		  
+	mov	%r12, (%rdi,%rcx,8)
+	add	$1, %rcx
+	js	Ltop
+	jmp	Lend
+
+Lb10:	mov	8(%rdx,%rcx,8), %r11
+	lea	(%r8,%r11,4), %r15
+	shr	$62, %r11
+	sub	(%rsi,%rcx,8), %r12
+	sbb	8(%rsi,%rcx,8), %r15
+	sbb	%eax, %eax		  
+	mov	%r12, (%rdi,%rcx,8)
+	mov	%r15, 8(%rdi,%rcx,8)
+	add	$2, %rcx
+	js	Ltop
+	jmp	Lend
+
+Lb00:	mov	8(%rdx,%rcx,8), %r9
+	mov	16(%rdx,%rcx,8), %r10
+	jmp	Le00
+
+	.align	16, 0x90
+Ltop:	mov	16(%rdx,%rcx,8), %r10
+	mov	(%rdx,%rcx,8), %r8
+	mov	8(%rdx,%rcx,8), %r9
+	lea	(%r11,%r8,4), %r12
+	shr	$62, %r8
+Le00:	lea	(%r8,%r9,4), %r13
+	shr	$62, %r9
+	mov	24(%rdx,%rcx,8), %r11
+	lea	(%r9,%r10,4), %r14
+	shr	$62, %r10
+	lea	(%r10,%r11,4), %r15
+	shr	$62, %r11
+	add	%eax, %eax		  
+	sbb	(%rsi,%rcx,8), %r12
+	sbb	8(%rsi,%rcx,8), %r13
+	sbb	16(%rsi,%rcx,8), %r14
+	sbb	24(%rsi,%rcx,8), %r15
+	mov	%r12, (%rdi,%rcx,8)
+	mov	%r13, 8(%rdi,%rcx,8)
+	mov	%r14, 16(%rdi,%rcx,8)
+	sbb	%eax, %eax		  
+	mov	%r15, 24(%rdi,%rcx,8)
+	add	$4, %rcx
+	js	Ltop
+Lend:
+
+
+	add	%r11d, %eax
+	movslq	%eax, %rax
+
+	pop	%r15
+	pop	%r14
+	pop	%r13
+	pop	%r12
+	pop	%rsi
+	pop	%rdi
+	ret
+	
+