1 ; RUN: opt %s -gvn -disable-output 2 3 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-f128:128:128-n8:16:32:64" 4 5 @nuls = external global [10 x i8] 6 7 define fastcc void @p_ere() nounwind { 8 entry: 9 br label %"<bb 5>" 10 11 "<L18>.i": 12 br i1 undef, label %"<bb 3>.i30.i", label %doemit.exit51.i 13 14 "<bb 3>.i30.i": 15 unreachable 16 17 doemit.exit51.i: 18 br label %"<bb 53>.i" 19 20 "<L19>.i": 21 br i1 undef, label %"<bb 3>.i55.i", label %doemit.exit76.i 22 23 "<bb 3>.i55.i": 24 unreachable 25 26 doemit.exit76.i: 27 br label %"<bb 53>.i" 28 29 "<L98>.i": 30 store i8* getelementptr inbounds ([10 x i8]* @nuls, i64 0, i64 0), i8** undef, align 8 31 br label %"<bb 53>.i" 32 33 "<L99>.i": 34 br label %"<bb 53>.i" 35 36 "<L24>.i": 37 br i1 undef, label %"<bb 53>.i", label %"<bb 35>.i" 38 39 "<bb 35>.i": 40 br label %"<bb 53>.i" 41 42 "<L28>.i": 43 br label %"<bb 53>.i" 44 45 "<L29>.i": 46 br label %"<bb 53>.i" 47 48 "<L39>.i": 49 br label %"<bb 53>.i" 50 51 "<bb 53>.i": 52 %wascaret_2.i = phi i32 [ 0, %"<L39>.i" ], [ 0, %"<L29>.i" ], [ 0, %"<L28>.i" ], [ 0, %"<bb 35>.i" ], [ 0, %"<L99>.i" ], [ 0, %"<L98>.i" ], [ 0, %doemit.exit76.i ], [ 1, %doemit.exit51.i ], [ 0, %"<L24>.i" ] 53 %D.5496_84.i = load i8** undef, align 8 54 br i1 undef, label %"<bb 54>.i", label %"<bb 5>" 55 56 "<bb 54>.i": 57 br i1 undef, label %"<bb 5>", label %"<bb 58>.i" 58 59 "<bb 58>.i": 60 br i1 undef, label %"<bb 64>.i", label %"<bb 59>.i" 61 62 "<bb 59>.i": 63 br label %"<bb 64>.i" 64 65 "<bb 64>.i": 66 switch i32 undef, label %"<bb 5>" [ 67 i32 42, label %"<L54>.i" 68 i32 43, label %"<L55>.i" 69 i32 63, label %"<L56>.i" 70 i32 123, label %"<bb 5>.i258.i" 71 ] 72 73 "<L54>.i": 74 br i1 undef, label %"<bb 3>.i105.i", label %doemit.exit127.i 75 76 "<bb 3>.i105.i": 77 unreachable 78 79 doemit.exit127.i: 80 unreachable 81 82 "<L55>.i": 83 br i1 undef, label %"<bb 3>.i157.i", label %"<bb 5>" 84 85 "<bb 3>.i157.i": 86 unreachable 87 88 "<L56>.i": 89 br label %"<bb 5>" 90 91 "<bb 5>.i258.i": 92 unreachable 93 94 "<bb 5>": 95 switch i32 undef, label %"<L39>.i" [ 96 i32 36, label %"<L19>.i" 97 i32 94, label %"<L18>.i" 98 i32 124, label %"<L98>.i" 99 i32 42, label %"<L99>.i" 100 i32 43, label %"<L99>.i" 101 i32 46, label %"<L24>.i" 102 i32 63, label %"<L99>.i" 103 i32 91, label %"<L28>.i" 104 i32 92, label %"<L29>.i" 105 ] 106 } 107
