1 ; RUN: opt < %s -licm -loop-unswitch -disable-output 2 %struct.III_scalefac_t = type { [22 x i32], [13 x [3 x i32]] } 3 %struct.gr_info = type { i32, i32, i32, i32, i32, i32, i32, i32, [3 x i32], [3 x i32], i32, i32, i32, i32, i32, i32, i32, i32, i32, i32*, [4 x i32] } 4 5 define i32 @scale_bitcount_lsf(%struct.III_scalefac_t* %scalefac, %struct.gr_info* %cod_info) { 6 entry: 7 br i1 false, label %bb28, label %bb133.preheader 8 9 bb133.preheader: ; preds = %entry 10 ret i32 0 11 12 bb28: ; preds = %entry 13 br i1 false, label %bb63.outer, label %bb79 14 15 bb63.outer: ; preds = %bb73, %bb28 16 br i1 false, label %bb35, label %bb73 17 18 bb35: ; preds = %cond_next60, %bb63.outer 19 %window.34 = phi i32 [ %tmp62, %cond_next60 ], [ 0, %bb63.outer ] ; <i32> [#uses=1] 20 %tmp44 = getelementptr [4 x i32]* null, i32 0, i32 0 ; <i32*> [#uses=1] 21 %tmp46 = load i32* %tmp44, align 4 ; <i32> [#uses=0] 22 br i1 false, label %cond_true50, label %cond_next60 23 24 cond_true50: ; preds = %bb35 25 %tmp59 = getelementptr [4 x i32]* null, i32 0, i32 0 ; <i32*> [#uses=1] 26 store i32 0, i32* %tmp59, align 4 27 br label %cond_next60 28 29 cond_next60: ; preds = %cond_true50, %bb35 30 %tmp62 = add i32 %window.34, 1 ; <i32> [#uses=1] 31 br i1 false, label %bb35, label %bb73 32 33 bb73: ; preds = %cond_next60, %bb63.outer 34 %tmp76 = icmp slt i32 0, 0 ; <i1> [#uses=1] 35 br i1 %tmp76, label %bb63.outer, label %bb79 36 37 bb79: ; preds = %bb73, %bb28 38 ret i32 0 39 } 40
