examples/llvm_mir/default.mir

---
name:            square
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $edi

    %0:gr32 = COPY $edi
    %1:gr32 = nsw IMUL32rr %0, %0, implicit-def dead $eflags
    $eax = COPY %1
    RET 0, $eax

...