claude is gud

1 files changed, 160 insertions, 0 deletions

diff --git a/vere/ext/gmp/gen/x86_64-linux/mpn/popcount.s b/vere/ext/gmp/gen/x86_64-linux/mpn/popcount.s
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index 0000000..243219e
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+++ b/vere/ext/gmp/gen/x86_64-linux/mpn/popcount.s
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+	.text
+	.align	32, 0x90
+	.globl	__gmpn_popcount
+	.type	__gmpn_popcount,@function
+	
+__gmpn_popcount:
+
+ 			
+ 	push	%rbx
+	mov	$0x5555555555555555, %r10
+	push	%rbp
+	mov	$0x3333333333333333, %r11
+ 	lea	(%rdi,%rsi,8), %rdi
+	mov	$0x0f0f0f0f0f0f0f0f, %rcx
+ 	neg	%rsi
+	mov	$0x0101010101010101, %rdx
+	xor	%eax, %eax
+	test	$1, %sil
+	jz	.Ltop
+
+	mov	(%rdi,%rsi,8), %r8
+ 
+	mov	%r8, %r9
+	shr	%r8
+	and	%r10, %r8
+	sub	%r8, %r9
+
+	mov	%r9, %r8
+	shr	$2, %r9
+	and	%r11, %r8
+	and	%r11, %r9
+	add	%r8, %r9		
+
+	dec	%rsi
+	jmp	.Lmid
+
+	.align	16, 0x90
+.Ltop:	mov	(%rdi,%rsi,8), %r8
+	mov	8(%rdi,%rsi,8), %rbx
+  
+	mov	%r8, %r9
+	mov	%rbx, %rbp
+	shr	%r8
+	shr	%rbx
+	and	%r10, %r8
+	and	%r10, %rbx
+	sub	%r8, %r9
+	sub	%rbx, %rbp
+
+	mov	%r9, %r8
+	mov	%rbp, %rbx
+	shr	$2, %r9
+	shr	$2, %rbp
+	and	%r11, %r8
+	and	%r11, %r9
+	and	%r11, %rbx
+	and	%r11, %rbp
+	add	%r8, %r9		
+	add	%rbx, %rbp		
+
+	add	%rbp, %r9		
+.Lmid:	mov	%r9, %r8
+	shr	$4, %r9
+	and	%rcx, %r8
+	and	%rcx, %r9
+	add	%r8, %r9		
+
+	imul	%rdx, %r9		
+	shr	$56, %r9
+
+	add	%r9, %rax		
+	add	$2, %rsi
+	jnc	.Ltop
+
+.Lend:
+ 	pop	%rbp
+	pop	%rbx
+	
+	ret
+	.size	__gmpn_popcount,.-__gmpn_popcount