1*9880d681SAndroid Build Coastguard Worker; RUN: opt -simplifycfg -disable-output < %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker@foo = external constant i32 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine i32 @f() { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker br i1 icmp eq (i64 and (i64 ptrtoint (i32* @foo to i64), i64 15), i64 0), label %if.end, label %if.then 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Workerif.then: ; preds = %entry 10*9880d681SAndroid Build Coastguard Worker br label %return 11*9880d681SAndroid Build Coastguard Worker 12*9880d681SAndroid Build Coastguard Workerif.end: ; preds = %entry 13*9880d681SAndroid Build Coastguard Worker br label %return 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerreturn: ; preds = %if.end, %if.then 16*9880d681SAndroid Build Coastguard Worker %storemerge = phi i32 [ 1, %if.end ], [ 0, %if.then ] 17*9880d681SAndroid Build Coastguard Worker ret i32 %storemerge 18*9880d681SAndroid Build Coastguard Worker} 19