1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -reassociate -instcombine -S | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerdefine i32 @test1(i32 %A, i32 %B) { 4*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test1 5*9880d681SAndroid Build Coastguard Worker; CHECK: %Z = add i32 %B, %A 6*9880d681SAndroid Build Coastguard Worker; CHECK: ret i32 %Z 7*9880d681SAndroid Build Coastguard Worker %W = add i32 %B, -5 8*9880d681SAndroid Build Coastguard Worker %Y = add i32 %A, 5 9*9880d681SAndroid Build Coastguard Worker %Z = add i32 %W, %Y 10*9880d681SAndroid Build Coastguard Worker ret i32 %Z 11*9880d681SAndroid Build Coastguard Worker} 12