1# RUN: llc -o - %s -mtriple=x86_64-- -run-pass=none | llc -o - -x mir - -mtriple=x86_64-- -run-pass=none | FileCheck %s
2---
3# CHECK-LABEL: name: func0
4# CHECK: registers:
5# CHECK:   - { id: 0, class: gr32, preferred-register: '' }
6# CHECK:   - { id: 1, class: gr32, preferred-register: '' }
7# CHECK: body: |
8# CHECK:   bb.0:
9# CHECK:     %0:gr32 = MOV32r0 implicit-def $eflags
10# CHECK:     dead %1:gr32 = COPY %0
11# CHECK:     MOV32mr undef $rcx, 1, $noreg, 0, $noreg, killed %0 :: (volatile store 4)
12# CHECK:     RETQ undef $eax
13name: func0
14body: |
15  bb.0:
16    %0 : gr32 = MOV32r0 implicit-def $eflags
17    dead %1 : gr32 = COPY %0
18    MOV32mr undef $rcx, 1, _, 0, _, killed %0 :: (volatile store 4)
19    RETQ undef $eax
20...
21