1*9880d681SAndroid Build Coastguard Worker# RUN: llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o - %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker# This test ensures that the MIR parser parses machine function's liveins 3*9880d681SAndroid Build Coastguard Worker# correctly. 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Worker--- | 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Worker define i32 @test(i32 %a, i32 %b) { 8*9880d681SAndroid Build Coastguard Worker body: 9*9880d681SAndroid Build Coastguard Worker %c = add i32 %a, %b 10*9880d681SAndroid Build Coastguard Worker ret i32 %c 11*9880d681SAndroid Build Coastguard Worker } 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Worker... 14*9880d681SAndroid Build Coastguard Worker--- 15*9880d681SAndroid Build Coastguard Workername: test 16*9880d681SAndroid Build Coastguard WorkerisSSA: true 17*9880d681SAndroid Build Coastguard WorkertracksRegLiveness: true 18*9880d681SAndroid Build Coastguard Workerregisters: 19*9880d681SAndroid Build Coastguard Worker - { id: 0, class: gr32 } 20*9880d681SAndroid Build Coastguard Worker - { id: 1, class: gr32 } 21*9880d681SAndroid Build Coastguard Worker - { id: 2, class: gr32 } 22*9880d681SAndroid Build Coastguard Worker# CHECK: liveins: 23*9880d681SAndroid Build Coastguard Worker# CHECK-NEXT: - { reg: '%edi', virtual-reg: '%0' } 24*9880d681SAndroid Build Coastguard Worker# CHECK-NEXT: - { reg: '%esi', virtual-reg: '%1' } 25*9880d681SAndroid Build Coastguard Workerliveins: 26*9880d681SAndroid Build Coastguard Worker - { reg: '%edi', virtual-reg: '%0' } 27*9880d681SAndroid Build Coastguard Worker - { reg: '%esi', virtual-reg: '%1' } 28*9880d681SAndroid Build Coastguard Workerbody: | 29*9880d681SAndroid Build Coastguard Worker bb.0.body: 30*9880d681SAndroid Build Coastguard Worker liveins: %edi, %esi 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Worker %1 = COPY %esi 33*9880d681SAndroid Build Coastguard Worker %0 = COPY %edi 34*9880d681SAndroid Build Coastguard Worker %2 = ADD32rr %0, %1, implicit-def dead %eflags 35*9880d681SAndroid Build Coastguard Worker %eax = COPY %2 36*9880d681SAndroid Build Coastguard Worker RETQ %eax 37*9880d681SAndroid Build Coastguard Worker... 38