1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -loop-unroll -loop-rotate -simplifycfg -disable-output 2*9880d681SAndroid Build Coastguard Worker; PR2028 3*9880d681SAndroid Build Coastguard Workerdefine i32 @test1() { 4*9880d681SAndroid Build Coastguard Worker ret i32 0 5*9880d681SAndroid Build Coastguard Worker} 6