| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -march=amdgcn -mcpu=gfx902 -verify-machineinstrs -run-pass=regallocfast %s -o - | FileCheck --check-prefix=GCN %s |
| |
| --- |
| name: fast_regalloc_bundle_handling |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: vgpr_32 } |
| - { id: 1, class: vgpr_32 } |
| - { id: 2, class: vgpr_32 } |
| body: | |
| bb.0: |
| ; GCN-LABEL: name: fast_regalloc_bundle_handling |
| ; GCN: renamable $vgpr0 = IMPLICIT_DEF |
| ; GCN: renamable $vgpr1 = IMPLICIT_DEF |
| ; GCN: renamable $vgpr0 = BUNDLE implicit killed renamable $vgpr0, implicit killed renamable $vgpr1, implicit $exec { |
| ; GCN: renamable $vgpr0 = V_ADD_U32_e32 $vgpr0, $vgpr1, implicit $exec |
| ; GCN: } |
| ; GCN: S_ENDPGM 0, implicit killed renamable $vgpr0 |
| %0 = IMPLICIT_DEF |
| %1 = IMPLICIT_DEF |
| %2 = BUNDLE implicit %0, implicit %1, implicit $exec { |
| %2 = V_ADD_U32_e32 %0, %1, implicit $exec |
| } |
| S_ENDPGM 0, implicit %2 |
| ... |