1; RUN: opt < %s -basicaa -gvn -S | not grep "tmp701 ="
2
3@img_width = external global i16		; <i16*> [#uses=2]
4
5define i32 @smpUMHEXBipredIntegerPelBlockMotionSearch(i16* %cur_pic, i16 signext  %ref, i32 %list, i32 %pic_pix_x, i32 %pic_pix_y, i32 %blocktype, i16 signext  %pred_mv_x1, i16 signext  %pred_mv_y1, i16 signext  %pred_mv_x2, i16 signext  %pred_mv_y2, i16* %mv_x, i16* %mv_y, i16* %s_mv_x, i16* %s_mv_y, i32 %search_range, i32 %min_mcost, i32 %lambda_factor) {
6cond_next143:		; preds = %entry
7	store i16 0, i16* @img_width, align 2
8	br i1 false, label %cond_next449, label %cond_false434
9
10cond_false434:		; preds = %cond_true415
11	br label %cond_next449
12
13cond_next449:		; preds = %cond_false434, %cond_true415
14	br i1 false, label %cond_next698, label %cond_false470
15
16cond_false470:		; preds = %cond_next449
17	br label %cond_next698
18
19cond_next698:		; preds = %cond_true492
20	%tmp701 = load i16* @img_width, align 2		; <i16> [#uses=0]
21	ret i32 0
22}
23