test/CodeGen/Hexagon/mux-kill1.mir

# RUN: llc -march=hexagon -run-pass hexagon-gen-mux -o - %s -verify-machineinstrs | FileCheck %s
# CHECK: %r2 = C2_mux killed %p0, killed %r0, %r1
---
name: fred
tracksRegLiveness: true

body: |
  bb.0:
    liveins: %d0, %p0

    %r2 = A2_tfrt %p0, %r0
    %r0 = A2_tfr %r1
    %r2 = A2_tfrf %p0, killed %r1
...