# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 6
# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -verify-machineinstrs -run-pass si-insert-hard-clauses %s -o - | FileCheck %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -verify-machineinstrs -run-pass si-insert-hard-clauses %s -o - | FileCheck %s

---
name: no_nested_clause_from_existing_clause
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $sgpr0_sgpr1
    ; CHECK-LABEL: name: no_nested_clause_from_existing_clause
    ; CHECK: liveins: $sgpr0_sgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: BUNDLE implicit-def $sgpr2, implicit-def $sgpr3, implicit $sgpr0_sgpr1 {
    ; CHECK-NEXT:   S_CLAUSE 1
    ; CHECK-NEXT:   $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 0, 0
    ; CHECK-NEXT:   KILL undef renamable $sgpr0
    ; CHECK-NEXT:   $sgpr3 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 4, 0
    ; CHECK-NEXT: }
    ; CHECK-NEXT: S_ENDPGM 0
    BUNDLE implicit-def $sgpr2, implicit-def $sgpr3, implicit $sgpr0_sgpr1 {
      S_CLAUSE 1
      $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 0, 0
      KILL undef renamable $sgpr0
      $sgpr3 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 4, 0
    }
    S_ENDPGM 0
...

---
name: no_nested_clause_longer_existing_clause
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $sgpr0_sgpr1
    ; CHECK-LABEL: name: no_nested_clause_longer_existing_clause
    ; CHECK: liveins: $sgpr0_sgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: BUNDLE implicit-def $sgpr2, implicit-def $sgpr3, implicit-def $sgpr4, implicit $sgpr0_sgpr1 {
    ; CHECK-NEXT:   S_CLAUSE 2
    ; CHECK-NEXT:   $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 0, 0
    ; CHECK-NEXT:   KILL undef renamable $sgpr0
    ; CHECK-NEXT:   $sgpr3 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 4, 0
    ; CHECK-NEXT:   KILL undef renamable $sgpr0
    ; CHECK-NEXT:   $sgpr4 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 8, 0
    ; CHECK-NEXT: }
    ; CHECK-NEXT: S_ENDPGM 0
    BUNDLE implicit-def $sgpr2, implicit-def $sgpr3, implicit-def $sgpr4, implicit $sgpr0_sgpr1 {
      S_CLAUSE 2
      $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 0, 0
      KILL undef renamable $sgpr0
      $sgpr3 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 4, 0
      KILL undef renamable $sgpr0
      $sgpr4 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 8, 0
    }
    S_ENDPGM 0
...

---
name: no_nested_clause_existing_flat_clause
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0_vgpr1
    ; CHECK-LABEL: name: no_nested_clause_existing_flat_clause
    ; CHECK: liveins: $vgpr0_vgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: BUNDLE implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit $vgpr0_vgpr1, implicit $exec, implicit $flat_scr {
    ; CHECK-NEXT:   S_CLAUSE 2
    ; CHECK-NEXT:   $vgpr2 = FLAT_LOAD_DWORD $vgpr0_vgpr1, 0, 0, implicit $exec, implicit $flat_scr
    ; CHECK-NEXT:   $vgpr3 = FLAT_LOAD_DWORD $vgpr0_vgpr1, 4, 0, implicit $exec, implicit $flat_scr
    ; CHECK-NEXT:   $vgpr4 = FLAT_LOAD_DWORD $vgpr0_vgpr1, 8, 0, implicit $exec, implicit $flat_scr
    ; CHECK-NEXT: }
    ; CHECK-NEXT: S_ENDPGM 0
    BUNDLE implicit-def $vgpr2, implicit-def $vgpr3, implicit-def $vgpr4, implicit $vgpr0_vgpr1, implicit $exec, implicit $flat_scr {
      S_CLAUSE 2
      $vgpr2 = FLAT_LOAD_DWORD $vgpr0_vgpr1, 0, 0, implicit $exec, implicit $flat_scr
      $vgpr3 = FLAT_LOAD_DWORD $vgpr0_vgpr1, 4, 0, implicit $exec, implicit $flat_scr
      $vgpr4 = FLAT_LOAD_DWORD $vgpr0_vgpr1, 8, 0, implicit $exec, implicit $flat_scr
    }
    S_ENDPGM 0
...

---
name: no_nested_clause_but_new_clause_afterwards
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $sgpr0_sgpr1
    ; CHECK-LABEL: name: no_nested_clause_but_new_clause_afterwards
    ; CHECK: liveins: $sgpr0_sgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: BUNDLE implicit-def $sgpr2, implicit-def $sgpr3, implicit $sgpr0_sgpr1 {
    ; CHECK-NEXT:   S_CLAUSE 1
    ; CHECK-NEXT:   $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 0, 0
    ; CHECK-NEXT:   KILL undef renamable $sgpr0
    ; CHECK-NEXT:   $sgpr3 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 4, 0
    ; CHECK-NEXT: }
    ; CHECK-NEXT: BUNDLE implicit-def $sgpr4, implicit-def $sgpr5, implicit $sgpr0_sgpr1 {
    ; CHECK-NEXT:   S_CLAUSE 1
    ; CHECK-NEXT:   $sgpr4 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 8, 0
    ; CHECK-NEXT:   $sgpr5 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 12, 0
    ; CHECK-NEXT: }
    ; CHECK-NEXT: S_ENDPGM 0
    BUNDLE implicit-def $sgpr2, implicit-def $sgpr3, implicit $sgpr0_sgpr1 {
      S_CLAUSE 1
      $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 0, 0
      KILL undef renamable $sgpr0
      $sgpr3 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 4, 0
    }
    $sgpr4 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 8, 0
    $sgpr5 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 12, 0
    S_ENDPGM 0
...

---
name: new_clause_after_existing_clause_with_gap
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $sgpr0_sgpr1
    ; CHECK-LABEL: name: new_clause_after_existing_clause_with_gap
    ; CHECK: liveins: $sgpr0_sgpr1
    ; CHECK-NEXT: {{  $}}
    ; CHECK-NEXT: BUNDLE implicit-def $sgpr2, implicit-def $sgpr3, implicit $sgpr0_sgpr1 {
    ; CHECK-NEXT:   S_CLAUSE 1
    ; CHECK-NEXT:   $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 0, 0
    ; CHECK-NEXT:   KILL undef renamable $sgpr0
    ; CHECK-NEXT:   $sgpr3 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 4, 0
    ; CHECK-NEXT: }
    ; CHECK-NEXT: $sgpr6 = S_MOV_B32 0
    ; CHECK-NEXT: BUNDLE implicit-def $sgpr4, implicit-def $sgpr5, implicit $sgpr0_sgpr1 {
    ; CHECK-NEXT:   S_CLAUSE 1
    ; CHECK-NEXT:   $sgpr4 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 8, 0
    ; CHECK-NEXT:   $sgpr5 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 12, 0
    ; CHECK-NEXT: }
    ; CHECK-NEXT: S_ENDPGM 0
    BUNDLE implicit-def $sgpr2, implicit-def $sgpr3, implicit $sgpr0_sgpr1 {
      S_CLAUSE 1
      $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 0, 0
      KILL undef renamable $sgpr0
      $sgpr3 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 4, 0
    }
    $sgpr6 = S_MOV_B32 0
    $sgpr4 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 8, 0
    $sgpr5 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 12, 0
    S_ENDPGM 0
...