1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -sccp -S | grep "ret i32 1" 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; This function definitely returns 1, even if we don't know the direction 4*9880d681SAndroid Build Coastguard Worker; of the branch. 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdefine i32 @foo() { 7*9880d681SAndroid Build Coastguard Worker br i1 undef, label %T, label %T 8*9880d681SAndroid Build Coastguard WorkerT: ; preds = %0, %0 9*9880d681SAndroid Build Coastguard Worker %X = add i32 0, 1 ; <i32> [#uses=1] 10*9880d681SAndroid Build Coastguard Worker ret i32 %X 11*9880d681SAndroid Build Coastguard Worker} 12*9880d681SAndroid Build Coastguard Worker 13