| ; RUN: opt < %s -passes=gvn -S | FileCheck %s |
| |
| @img_width = external global i16 ; <ptr> [#uses=2] |
| |
| define i32 @smpUMHEXBipredIntegerPelBlockMotionSearch(ptr %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, ptr %mv_x, ptr %mv_y, ptr %s_mv_x, ptr %s_mv_y, i32 %search_range, i32 %min_mcost, i32 %lambda_factor) { |
| cond_next143: ; preds = %entry |
| store i16 0, ptr @img_width, align 2 |
| br i1 false, label %cond_next449, label %cond_false434 |
| |
| cond_false434: ; preds = %cond_true415 |
| br label %cond_next449 |
| |
| cond_next449: ; preds = %cond_false434, %cond_true415 |
| br i1 false, label %cond_next698, label %cond_false470 |
| |
| cond_false470: ; preds = %cond_next449 |
| br label %cond_next698 |
| |
| cond_next698: ; preds = %cond_true492 |
| %tmp701 = load i16, ptr @img_width, align 2 ; <i16> [#uses=0] |
| ; CHECK-NOT: %tmp701 = |
| ret i32 0 |
| } |
