1*9880d681SAndroid Build Coastguard Worker# RUN: not llc -march=x86-64 -start-after machine-scheduler -stop-after machine-scheduler -o /dev/null %s 2>&1 | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker--- | 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Worker define i32 @test(i32 %a, i32 %b) { 6*9880d681SAndroid Build Coastguard Worker body: 7*9880d681SAndroid Build Coastguard Worker %c = mul i32 %a, %b 8*9880d681SAndroid Build Coastguard Worker ret i32 %c 9*9880d681SAndroid Build Coastguard Worker } 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Worker... 12*9880d681SAndroid Build Coastguard Worker--- 13*9880d681SAndroid Build Coastguard Workername: test 14*9880d681SAndroid Build Coastguard WorkertracksRegLiveness: true 15*9880d681SAndroid Build Coastguard Workerregisters: 16*9880d681SAndroid Build Coastguard Worker - { id: 0, class: gr32 } 17*9880d681SAndroid Build Coastguard Worker # CHECK: [[@LINE+1]]:48: expected a named register 18*9880d681SAndroid Build Coastguard Worker - { id: 1, class: gr32, preferred-register: '%0' } 19*9880d681SAndroid Build Coastguard Worker - { id: 2, class: gr32, preferred-register: '%edi' } 20*9880d681SAndroid Build Coastguard Workerbody: | 21*9880d681SAndroid Build Coastguard Worker bb.0.body: 22*9880d681SAndroid Build Coastguard Worker liveins: %edi, %esi 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Worker %1 = COPY %esi 25*9880d681SAndroid Build Coastguard Worker %2 = COPY %edi 26*9880d681SAndroid Build Coastguard Worker %2 = IMUL32rr %2, %1, implicit-def dead %eflags 27*9880d681SAndroid Build Coastguard Worker %eax = COPY %2 28*9880d681SAndroid Build Coastguard Worker RETQ killed %eax 29*9880d681SAndroid Build Coastguard Worker... 30