1 files changed, 217 insertions, 0 deletions
diff --git a/vere/ext/gmp/gen/x86_64-macos/mpn/hamdist.s b/vere/ext/gmp/gen/x86_64-macos/mpn/hamdist.s
new file mode 100644
index 0000000..32c21c6
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+	.text
+	.align	5, 0x90
+	.globl	___gmpn_hamdist
+	
+	
+___gmpn_hamdist:
+
+	
+	push	%rbx
+	push	%rbp
+
+	mov	(%rdi), %r10
+	xor	(%rsi), %r10
+
+	mov	%edx, %r8d
+	and	$3, %r8d
+
+	xor	%ecx, %ecx
+	.byte	0xf3,0x49,0x0f,0xb8,0xc2	
+
+	lea	Ltab(%rip), %r9
+
+	movslq	(%r9,%r8,4), %r8
+	add	%r9, %r8
+	jmp	*%r8
+
+
+L3:	mov	8(%rdi), %r10
+	mov	16(%rdi), %r11
+	xor	8(%rsi), %r10
+	xor	16(%rsi), %r11
+	xor	%ebp, %ebp
+	sub	$4, %rdx
+	jle	Lx3
+	mov	24(%rdi), %r8
+	mov	32(%rdi), %r9
+	add	$24, %rdi
+	add	$24, %rsi
+	jmp	Le3
+
+L0:	mov	8(%rdi), %r9
+	xor	8(%rsi), %r9
+	mov	16(%rdi), %r10
+	mov	24(%rdi), %r11
+	xor	%ebx, %ebx
+	xor	16(%rsi), %r10
+	xor	24(%rsi), %r11
+	add	$32, %rdi
+	add	$32, %rsi
+	sub	$4, %rdx
+	jle	Lx4
+
+	.align	4, 0x90
+Ltop:
+Le0:	.byte	0xf3,0x49,0x0f,0xb8,0xe9	
+	mov	(%rdi), %r8
+	mov	8(%rdi), %r9
+	add	%rbx, %rax
+Le3:	.byte	0xf3,0x49,0x0f,0xb8,0xda	
+	xor	(%rsi), %r8
+	xor	8(%rsi), %r9
+	add	%rbp, %rcx
+Le2:	.byte	0xf3,0x49,0x0f,0xb8,0xeb	
+	mov	16(%rdi), %r10
+	mov	24(%rdi), %r11
+	add	$32, %rdi
+	add	%rbx, %rax
+Le1:	.byte	0xf3,0x49,0x0f,0xb8,0xd8	
+	xor	16(%rsi), %r10
+	xor	24(%rsi), %r11
+	add	$32, %rsi
+	add	%rbp, %rcx
+	sub	$4, %rdx
+	jg	Ltop
+
+Lx4:	.byte	0xf3,0x49,0x0f,0xb8,0xe9	
+	add	%rbx, %rax
+Lx3:	.byte	0xf3,0x49,0x0f,0xb8,0xda	
+	add	%rbp, %rcx
+	.byte	0xf3,0x49,0x0f,0xb8,0xeb	
+	add	%rbx, %rax
+	add	%rbp, %rcx
+Lx2:	add	%rcx, %rax
+Lx1:	pop	%rbp
+	pop	%rbx
+	
+	ret
+
+L2:	mov	8(%rdi), %r11
+	xor	8(%rsi), %r11
+	sub	$2, %rdx
+	jle	Ln2
+	mov	16(%rdi), %r8
+	mov	24(%rdi), %r9
+	xor	%ebx, %ebx
+	xor	16(%rsi), %r8
+	xor	24(%rsi), %r9
+	add	$16, %rdi
+	add	$16, %rsi
+	jmp	Le2
+Ln2:	.byte	0xf3,0x49,0x0f,0xb8,0xcb	
+	jmp	Lx2
+
+L1:	dec	%rdx
+	jle	Lx1
+	mov	8(%rdi), %r8
+	mov	16(%rdi), %r9
+	xor	8(%rsi), %r8
+	xor	16(%rsi), %r9
+	xor	%ebp, %ebp
+	mov	24(%rdi), %r10
+	mov	32(%rdi), %r11
+	add	$40, %rdi
+	add	$8, %rsi
+	jmp	Le1
+
+	
+	.text
+	.align	3, 0x90
+Ltab:	.set	L0_tmp, L0-Ltab
+	.long	L0_tmp
+
+	.set	L1_tmp, L1-Ltab
+	.long	L1_tmp
+
+	.set	L2_tmp, L2-Ltab
+	.long	L2_tmp
+
+	.set	L3_tmp, L3-Ltab
+	.long	L3_tmp
+