From fcedfddf00b3f994e4f4e40332ac7fc192c63244 Mon Sep 17 00:00:00 2001
From: polwex <polwex@sortug.com>
Date: Sun, 5 Oct 2025 21:56:51 +0700
Subject: claude is gud

---
 vere/ext/gmp/gen/x86_64-macos/mpn/rsblsh1_n.s | 212 ++++++++++++++++++++++++++
 1 file changed, 212 insertions(+)
 create mode 100644 vere/ext/gmp/gen/x86_64-macos/mpn/rsblsh1_n.s

(limited to 'vere/ext/gmp/gen/x86_64-macos/mpn/rsblsh1_n.s')

diff --git a/vere/ext/gmp/gen/x86_64-macos/mpn/rsblsh1_n.s b/vere/ext/gmp/gen/x86_64-macos/mpn/rsblsh1_n.s
new file mode 100644
index 0000000..824e7af
--- /dev/null
+++ b/vere/ext/gmp/gen/x86_64-macos/mpn/rsblsh1_n.s
@@ -0,0 +1,212 @@
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+	.text
+	.align	4, 0x90
+	.globl	___gmpn_rsblsh1_nc
+	
+	
+___gmpn_rsblsh1_nc:
+
+	
+
+	push	%rbp
+	mov	%r8, %rax
+	neg	%rax			
+	xor	%ebp, %ebp	
+	mov	(%rdx), %r8
+	shrd	$63, %r8, %rbp
+	mov	%ecx, %r9d
+	and	$3, %r9d
+	je	Lb00
+	cmp	$2, %r9d
+	jc	Lb01
+	je	Lb10
+	jmp	Lb11
+	
+
+	.align	4, 0x90
+	.globl	___gmpn_rsblsh1_n
+	
+	
+___gmpn_rsblsh1_n:
+
+	
+	push	%rbp
+	xor	%ebp, %ebp	
+	mov	(%rdx), %r8
+	shrd	$63, %r8, %rbp
+	mov	%ecx, %eax
+	and	$3, %eax
+	je	Lb00
+	cmp	$2, %eax
+	jc	Lb01
+	je	Lb10
+
+Lb11:	mov	8(%rdx), %r9
+	shrd	$63, %r9, %r8
+	mov	16(%rdx), %r10
+	shrd	$63, %r10, %r9
+	add	%eax, %eax	
+	sbb	(%rsi), %rbp
+	sbb	8(%rsi), %r8
+	sbb	16(%rsi), %r9
+	mov	%rbp, (%rdi)
+	mov	%r8, 8(%rdi)
+	mov	%r9, 16(%rdi)
+	mov	%r10, %rbp
+	lea	24(%rsi), %rsi
+	lea	24(%rdx), %rdx
+	lea	24(%rdi), %rdi
+	sbb	%eax, %eax	
+	sub	$3, %rcx
+	ja	Ltop
+	jmp	Lend
+
+Lb01:	add	%eax, %eax	
+	sbb	(%rsi), %rbp
+	mov	%rbp, (%rdi)
+	mov	%r8, %rbp
+	lea	8(%rsi), %rsi
+	lea	8(%rdx), %rdx
+	lea	8(%rdi), %rdi
+	sbb	%eax, %eax	
+	sub	$1, %rcx
+	ja	Ltop
+	jmp	Lend
+
+Lb10:	mov	8(%rdx), %r9
+	shrd	$63, %r9, %r8
+	add	%eax, %eax	
+	sbb	(%rsi), %rbp
+	sbb	8(%rsi), %r8
+	mov	%rbp, (%rdi)
+	mov	%r8, 8(%rdi)
+	mov	%r9, %rbp
+	lea	16(%rsi), %rsi
+	lea	16(%rdx), %rdx
+	lea	16(%rdi), %rdi
+	sbb	%eax, %eax	
+	sub	$2, %rcx
+	ja	Ltop
+	jmp	Lend
+
+	.align	4, 0x90
+Ltop:	mov	(%rdx), %r8
+	shrd	$63, %r8, %rbp
+Lb00:	mov	8(%rdx), %r9
+	shrd	$63, %r9, %r8
+	mov	16(%rdx), %r10
+	shrd	$63, %r10, %r9
+	mov	24(%rdx), %r11
+	shrd	$63, %r11, %r10
+	lea	32(%rdx), %rdx
+	add	%eax, %eax	
+	sbb	(%rsi), %rbp
+	sbb	8(%rsi), %r8
+	sbb	16(%rsi), %r9
+	sbb	24(%rsi), %r10
+	lea	32(%rsi), %rsi
+	mov	%rbp, (%rdi)
+	mov	%r8, 8(%rdi)
+	mov	%r9, 16(%rdi)
+	mov	%r10, 24(%rdi)
+	mov	%r11, %rbp
+	lea	32(%rdi), %rdi
+	sbb	%eax, %eax	
+	sub	$4, %rcx
+	jnz	Ltop
+
+Lend:	shr	$63, %rbp
+	add	%eax, %eax	
+	sbb	$0, %rbp
+	mov	%rbp, %rax
+	pop	%rbp
+	
+	ret
+	
+
-- 
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