llvm/llvm/test/CodeGen/AMDGPU/resource-usage-crash-unhandled-reg.mir

# RUN: llc -mtriple=amdgcn -mcpu=gfx90a -run-pass=amdgpu-resource-usage -verify-machineinstrs %s -o -

# Checks that ResourceUsageAnalysis does not assert if it sees agpr_lo16, agpr_hi16 or TTMP regs.
---

name: test
tracksRegLiveness: true
frameInfo:
  hasCalls: true
body: |
  bb.0:
    liveins: $sgpr0_sgpr1, $ttmp0, $ttmp0_ttmp1, $ttmp0_ttmp1_ttmp2_ttmp3
    $vgpr0 = COPY $ttmp0
    $vgpr1_vgpr2 = COPY $ttmp0_ttmp1
    $vgpr1_vgpr2_vgpr3_vgpr4 = COPY $ttmp0_ttmp1_ttmp2_ttmp3
    $vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8 = COPY $ttmp0_ttmp1_ttmp2_ttmp3_ttmp4_ttmp5_ttmp6_ttmp7
    $vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16 = COPY $ttmp0_ttmp1_ttmp2_ttmp3_ttmp4_ttmp5_ttmp6_ttmp7_ttmp8_ttmp9_ttmp10_ttmp11_ttmp12_ttmp13_ttmp14_ttmp15
    $agpr1_lo16 = IMPLICIT_DEF
    $agpr1_hi16 = IMPLICIT_DEF
    $sgpr2_sgpr3 = SI_CALL undef $sgpr0_sgpr1, 0, CustomRegMask()
    S_ENDPGM 0
...