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# RUN: llc -march=amdgcn -mcpu=gfx902 -verify-machineinstrs -run-pass  post-RA-hazard-rec %s -o - | FileCheck -check-prefixes=GCN,XNACK,GFX9 %s
# RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs -run-pass  post-RA-hazard-rec %s -o - | FileCheck -check-prefixes=GCN,NOXNACK,GFX9 %s
# RUN: llc -march=amdgcn -mcpu=gfx1010 -mattr=-WavefrontSize32,+WavefrontSize64 -verify-machineinstrs -run-pass  post-RA-hazard-rec %s -o - | FileCheck -check-prefixes=GCN,NOXNACK,GFX10 %s

# GCN-LABEL: name: break_smem_clause_max_look_ahead_in_bundle
# GCN:          S_LOAD_DWORDX2_IMM
# XNACK-NEXT:   S_NOP
# NOXNACK-NOT:  S_NOP
# GCN:          S_LOAD_DWORDX2
# XNACK-NEXT:   S_NOP
# NOXNACK-NOT:  S_NOP
# GCN:          }
---
name: break_smem_clause_max_look_ahead_in_bundle
body: |
  bb.0:
    BUNDLE implicit-def $sgpr6_sgpr7 {
      $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM $sgpr10_sgpr11, 0, 0, 0
      S_STORE_DWORD_IMM $sgpr8, $sgpr10_sgpr11, 0, 0, 0
      S_STORE_DWORD_IMM $sgpr8, $sgpr10_sgpr11, 4, 0, 0
      S_STORE_DWORD_IMM $sgpr8, $sgpr10_sgpr11, 8, 0, 0
      S_STORE_DWORD_IMM $sgpr8, $sgpr10_sgpr11, 12, 0, 0
      S_STORE_DWORD_IMM $sgpr8, $sgpr10_sgpr11, 16, 0, 0
      $sgpr14_sgpr15 = S_LOAD_DWORDX2_IMM $sgpr12_sgpr13, 0, 0, 0
      $sgpr16_sgpr17 = S_LOAD_DWORDX2_IMM $sgpr14_sgpr15, 0, 0, 0
    }
    S_ENDPGM 0
...

# GFX10-LABEL: name: hazard_smem_war_in_bundle
# GFX10:      S_LOAD_DWORD_IMM
# GFX10-NEXT: $sgpr_null = S_MOV_B32 0
# GFX10:      V_CMP_EQ_F32
---
name: hazard_smem_war_in_bundle
body: |
  bb.0:
    liveins: $sgpr0, $sgpr1, $vgpr0, $vgpr1
    BUNDLE implicit-def $sgpr0_sgpr1 {
      $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 0, 0, 0
      $sgpr0_sgpr1 = V_CMP_EQ_F32_e64 0, $vgpr0, 0, $vgpr1, 1, implicit $exec
    }
    S_ENDPGM 0
...

# GFX9-LABEL: name: hazard_ignore_dbg_label_in_bundle
# GFX9:      DBG_LABEL 6
# GFX9-NEXT: S_NOP 0
# GFX9:      S_SENDMSG 3, implicit $exec, implicit $m0
---
name: hazard_ignore_dbg_label_in_bundle
body: |
  bb.0:
    BUNDLE {
      $m0 = S_MOV_B32 killed $sgpr12
      DBG_LABEL 0
      DBG_LABEL 1
      DBG_LABEL 2
      DBG_LABEL 3
      DBG_LABEL 4
      DBG_LABEL 5
      DBG_LABEL 6
      S_SENDMSG 3, implicit $exec, implicit $m0
    }
    S_ENDPGM 0
...