xref: /llvm-project/llvm/test/CodeGen/AMDGPU/resource-usage-crash-unhandled-reg.mir (revision 9e9907f1cfa424366fba58d9520f9305b537cec9) 
1# RUN: llc -mtriple=amdgcn -mcpu=gfx90a -run-pass=amdgpu-resource-usage -verify-machineinstrs %s -o -
2
3# Checks that ResourceUsageAnalysis does not assert if it sees agpr_lo16, agpr_hi16 or TTMP regs.
4---
5
6name: test
7tracksRegLiveness: true
8frameInfo:
9  hasCalls: true
10body: |
11  bb.0:
12    liveins: $sgpr0_sgpr1, $ttmp0, $ttmp0_ttmp1, $ttmp0_ttmp1_ttmp2_ttmp3
13    $vgpr0 = COPY $ttmp0
14    $vgpr1_vgpr2 = COPY $ttmp0_ttmp1
15    $vgpr1_vgpr2_vgpr3_vgpr4 = COPY $ttmp0_ttmp1_ttmp2_ttmp3
16    $vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8 = COPY $ttmp0_ttmp1_ttmp2_ttmp3_ttmp4_ttmp5_ttmp6_ttmp7
17    $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
18    $agpr1_lo16 = IMPLICIT_DEF
19    $agpr1_hi16 = IMPLICIT_DEF
20    $sgpr2_sgpr3 = SI_CALL undef $sgpr0_sgpr1, 0, CustomRegMask()
21    S_ENDPGM 0
22...
23