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1; RUN: opt < %s -passes=instcombine | llvm-dis2; PR36673target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"4target triple = "i386-pc-linux-gnu"5 6define void @_ada_c32001b(i32 %tmp5, ptr %src) {7entry:8 %max289 = select i1 false, i32 %tmp5, i32 0 ; <i32> [#uses=1]9 %tmp6 = mul i32 %max289, 4 ; <i32> [#uses=1]10 %tmp7 = alloca i8, i32 0 ; <ptr> [#uses=1]11 %tmp11 = load i32, ptr %src, align 1 ; <i32> [#uses=1]12 %tmp12 = icmp eq i32 %tmp11, 3 ; <i1> [#uses=1]13 %tmp13 = zext i1 %tmp12 to i8 ; <i8> [#uses=1]14 %tmp14 = ashr i32 %tmp6, 2 ; <i32> [#uses=1]15 %tmp16 = mul i32 %tmp14, 4 ; <i32> [#uses=1]16 %tmp17 = mul i32 1, %tmp16 ; <i32> [#uses=1]17 %tmp18 = getelementptr i8, ptr %tmp7, i32 %tmp17 ; <ptr> [#uses=1]18 %tmp21 = getelementptr i32, ptr %tmp18, i32 0 ; <ptr> [#uses=1]19 %tmp22 = load i32, ptr %tmp21, align 1 ; <i32> [#uses=1]20 %tmp23 = icmp eq i32 %tmp22, 4 ; <i1> [#uses=1]21 %tmp24 = zext i1 %tmp23 to i8 ; <i8> [#uses=1]22 %toBool709 = icmp ne i8 %tmp13, 0 ; <i1> [#uses=1]23 %toBool710 = icmp ne i8 %tmp24, 0 ; <i1> [#uses=1]24 %tmp25 = and i1 %toBool709, %toBool710 ; <i1> [#uses=1]25 %tmp26 = zext i1 %tmp25 to i8 ; <i8> [#uses=1]26 %toBool711 = icmp ne i8 %tmp26, 0 ; <i1> [#uses=1]27 br i1 %toBool711, label %a, label %b28 29a: ; preds = %entry30 ret void31 32b: ; preds = %entry33 ret void34}35