# RUN: llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s | FileCheck %s
# This test ensures that the MIR parser parses virtual register definitions
# correctly.

--- |

  define i32 @bar(i32 %a) {
  entry:
    %0 = icmp sle i32 %a, 10
    br i1 %0, label %less, label %exit

  less:
    ret i32 0

  exit:
    ret i32 %a
  }

...
---
name:            bar
isSSA:           true
tracksRegLiveness: true
# CHECK:      registers:
# CHECK-NEXT:   - { id: 0, class: gr32 }
# CHECK-NEXT:   - { id: 1, class: gr32 }
# CHECK-NEXT:   - { id: 2, class: gr32 }
registers:
  - { id: 0, class: gr32 }
  - { id: 1, class: gr32 }
  - { id: 2, class: gr32 }
body:
  - id: 0
...