X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/8e029c653e0567df7ce6933dde41f5830dbbbcda..fbd86d4cc20b02a10edcca92fb7ae0a143e63cc4:/x86_64/string/memcmp.s

diff --git a/x86_64/string/memcmp.s b/x86_64/string/memcmp.s
index 640ffb6..398357d 100644
--- a/x86_64/string/memcmp.s
+++ b/x86_64/string/memcmp.s
@@ -118,7 +118,7 @@ LNotShort:
 	cmova	%rcx,%rax		// %eax = max(LHS offset, RHS offset);
 	movl	$4096,%ecx
 	subl	%eax,%ecx		// get #bytes to next page crossing
-	cmpl	%edx,%ecx		// will operand run out first?
+	cmpq	%rdx,%rcx		// will operand run out first?
 	cmova	%edx,%ecx		// get min(length remaining, bytes to page end)
 	movl	%ecx,%eax
 	shrl	$4,%ecx			// get #chunks till end of operand or page