1*9880d681SAndroid Build Coastguard Worker; This test ensures that the simplifycfg pass continues to constant fold 2*9880d681SAndroid Build Coastguard Worker; terminator instructions. 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -simplifycfg -S | not grep br 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdefine i32 @test(i32 %A, i32 %B) { 7*9880d681SAndroid Build Coastguard WorkerJ: 8*9880d681SAndroid Build Coastguard Worker %C = add i32 %A, 12 ; <i32> [#uses=2] 9*9880d681SAndroid Build Coastguard Worker br i1 true, label %L, label %K 10*9880d681SAndroid Build Coastguard WorkerL: ; preds = %J 11*9880d681SAndroid Build Coastguard Worker %D = add i32 %C, %B ; <i32> [#uses=1] 12*9880d681SAndroid Build Coastguard Worker ret i32 %D 13*9880d681SAndroid Build Coastguard WorkerK: ; preds = %J 14*9880d681SAndroid Build Coastguard Worker %E = add i32 %C, %B ; <i32> [#uses=1] 15*9880d681SAndroid Build Coastguard Worker ret i32 %E 16*9880d681SAndroid Build Coastguard Worker} 17*9880d681SAndroid Build Coastguard Worker 18