1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -gvn | llvm-dis 2*9880d681SAndroid Build Coastguard Workertarget 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-f80:128:128" 3*9880d681SAndroid Build Coastguard Workertarget triple = "i386-apple-darwin7" 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine i32 @main(i32 %argc, i8** %argv) nounwind { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker br label %bb84 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Workerbb41: ; preds = %bb82 10*9880d681SAndroid Build Coastguard Worker %tmp = load i8, i8* %opt.0, align 1 ; <i8> [#uses=0] 11*9880d681SAndroid Build Coastguard Worker %tmp1 = getelementptr i8, i8* %opt.0, i32 1 ; <i8*> [#uses=2] 12*9880d681SAndroid Build Coastguard Worker switch i32 0, label %bb81 [ 13*9880d681SAndroid Build Coastguard Worker i32 102, label %bb82 14*9880d681SAndroid Build Coastguard Worker i32 110, label %bb79 15*9880d681SAndroid Build Coastguard Worker i32 118, label %bb80 16*9880d681SAndroid Build Coastguard Worker ] 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard Workerbb79: ; preds = %bb41 19*9880d681SAndroid Build Coastguard Worker br label %bb82 20*9880d681SAndroid Build Coastguard Worker 21*9880d681SAndroid Build Coastguard Workerbb80: ; preds = %bb41 22*9880d681SAndroid Build Coastguard Worker ret i32 0 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Workerbb81: ; preds = %bb41 25*9880d681SAndroid Build Coastguard Worker ret i32 1 26*9880d681SAndroid Build Coastguard Worker 27*9880d681SAndroid Build Coastguard Workerbb82: ; preds = %bb84, %bb79, %bb41 28*9880d681SAndroid Build Coastguard Worker %opt.0 = phi i8* [ %tmp3, %bb84 ], [ %tmp1, %bb79 ], [ %tmp1, %bb41 ] ; <i8*> [#uses=3] 29*9880d681SAndroid Build Coastguard Worker %tmp2 = load i8, i8* %opt.0, align 1 ; <i8> [#uses=0] 30*9880d681SAndroid Build Coastguard Worker br i1 false, label %bb84, label %bb41 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Workerbb84: ; preds = %bb82, %entry 33*9880d681SAndroid Build Coastguard Worker %tmp3 = getelementptr i8, i8* null, i32 1 ; <i8*> [#uses=1] 34*9880d681SAndroid Build Coastguard Worker br label %bb82 35*9880d681SAndroid Build Coastguard Worker} 36