1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -reassociate -instcombine -S | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerdefine float @test1(float %A, float %B) { 4*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test1 5*9880d681SAndroid Build Coastguard Worker; CHECK: %Z = fadd fast float %A, %B 6*9880d681SAndroid Build Coastguard Worker; CHECK: ret float %Z 7*9880d681SAndroid Build Coastguard Worker %W = fadd fast float %B, -5.0 8*9880d681SAndroid Build Coastguard Worker %Y = fadd fast float %A, 5.0 9*9880d681SAndroid Build Coastguard Worker %Z = fadd fast float %W, %Y 10*9880d681SAndroid Build Coastguard Worker ret float %Z 11*9880d681SAndroid Build Coastguard Worker} 12