1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86-64 -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker;CHECK-LABEL: test 4*9880d681SAndroid Build Coastguard Worker;CHECK-NOT: dec 5*9880d681SAndroid Build Coastguard Worker;CHECK-NOT: enc 6*9880d681SAndroid Build Coastguard Worker;CHECK: ret 7*9880d681SAndroid Build Coastguard Workerdefine i32 @test(i32 %a, i32 %b) { 8*9880d681SAndroid Build Coastguard Worker %a1 = add i32 %a, -1 9*9880d681SAndroid Build Coastguard Worker %b1 = add i32 %b, 1 10*9880d681SAndroid Build Coastguard Worker %res = mul i32 %a1, %b1 11*9880d681SAndroid Build Coastguard Worker ret i32 %res 12*9880d681SAndroid Build Coastguard Worker} 13*9880d681SAndroid Build Coastguard Worker 14