Update xor_gen_sse.asm

Fix: use the correct address for the last vector in the array.

Author: Shark64

raid/xor_gen_sse.asm

@@ -119,7 +119,7 @@ len_aligned_128bytes:
 	xor	DWORD(pos), DWORD(pos)
 
 loop128:
-	mov	tmp2, [arg2+tmp*PS]	;Fetch last pointer in array
+	mov	tmp2, [arg2+vec*PS]	;Fetch last pointer in array
 	lea	tmp, [vec-1]		;Next vect
 	XLDR	xmm0, [tmp2+pos]	;Start with end of array in last vector
 	XLDR	xmm1, [tmp2+pos+16]	;Keep xor parity in xmm0-7
@@ -145,8 +145,7 @@ next_vect:
 	jae	next_vect		;Loop for each vect
 
 
-	mov	tmp, vec		;Back to last vector
-	mov	ptr, [arg2+PS+tmp*PS]	;Address of parity vector
+	mov	ptr, [arg2+PS+vec*PS]	;Address of parity vector
 	XSTR	[ptr+pos], xmm0		;Write parity xor vector
 	XSTR	[ptr+pos+(1*16)], xmm1
 	XSTR	[ptr+pos+(2*16)], xmm2