1*9880d681SAndroid Build Coastguard Worker; RUN: opt -instcombine -S < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker@d = common global i32 0, align 4 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine i1 @f(i8 zeroext %p) #1 { 6*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: ret i1 false 7*9880d681SAndroid Build Coastguard Worker %1 = zext i8 %p to i32 8*9880d681SAndroid Build Coastguard Worker %2 = load i32, i32* @d, align 4 9*9880d681SAndroid Build Coastguard Worker %3 = or i32 %2, -2 10*9880d681SAndroid Build Coastguard Worker %4 = add nsw i32 %3, %1 11*9880d681SAndroid Build Coastguard Worker %5 = icmp ugt i32 %1, %4 12*9880d681SAndroid Build Coastguard Worker ret i1 %5 13*9880d681SAndroid Build Coastguard Worker} 14