1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -constprop -S | \ 2*9880d681SAndroid Build Coastguard Worker; RUN: grep "ret i32 -1" 3*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -constprop -S | \ 4*9880d681SAndroid Build Coastguard Worker; RUN: grep "ret i32 1" 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdefine i32 @test1() { 7*9880d681SAndroid Build Coastguard Worker %A = sext i1 true to i32 ; <i32> [#uses=1] 8*9880d681SAndroid Build Coastguard Worker ret i32 %A 9*9880d681SAndroid Build Coastguard Worker} 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Workerdefine i32 @test2() { 12*9880d681SAndroid Build Coastguard Worker %A = zext i1 true to i32 ; <i32> [#uses=1] 13*9880d681SAndroid Build Coastguard Worker ret i32 %A 14*9880d681SAndroid Build Coastguard Worker} 15*9880d681SAndroid Build Coastguard Worker 16