# RUN: llc -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs -run-pass post-RA-hazard-rec -o - %s | FileCheck -check-prefix=GCN %s

# GCN-LABEL: name: flat_atomic_fcmpswap_to_s_denorm_mode
# GCN:      FLAT_ATOMIC_FCMPSWAP
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_atomic_fcmpswap_to_s_denorm_mode
body:            |
  bb.0:
    FLAT_ATOMIC_FCMPSWAP undef %0:vreg_64, undef %1:vreg_64, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: flat_atomic_fcmpswap_x2_to_s_denorm_mode
# GCN:      FLAT_ATOMIC_FCMPSWAP_X2
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_atomic_fcmpswap_x2_to_s_denorm_mode
body:            |
  bb.0:
    FLAT_ATOMIC_FCMPSWAP_X2 undef %0:vreg_64, undef %1:vreg_128, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: flat_atomic_fmax_to_s_denorm_mode
# GCN:      FLAT_ATOMIC_FMAX
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_atomic_fmax_to_s_denorm_mode
body:            |
  bb.0:
    FLAT_ATOMIC_FMAX undef %0:vreg_64, undef %1:vgpr_32, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: flat_atomic_fmax_x2_to_s_denorm_mode
# GCN:      FLAT_ATOMIC_FMAX_X2
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_atomic_fmax_x2_to_s_denorm_mode
body:            |
  bb.0:
    FLAT_ATOMIC_FMAX_X2 undef %0:vreg_64, undef %1:vreg_64, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: flat_atomic_fmin_to_s_denorm_mode
# GCN:      FLAT_ATOMIC_FMIN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_atomic_fmin_to_s_denorm_mode
body:            |
  bb.0:
    FLAT_ATOMIC_FMIN undef %0:vreg_64, undef %1:vgpr_32, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: flat_atomic_fmin_x2_to_s_denorm_mode
# GCN:      FLAT_ATOMIC_FMIN_X2
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_atomic_fmin_x2_to_s_denorm_mode
body:            |
  bb.0:
    FLAT_ATOMIC_FMIN_X2 undef %0:vreg_64, undef %1:vreg_64, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: flat_atomic_fcmpswap_x2_rtn_to_s_denorm_mode
# GCN:      FLAT_ATOMIC_FCMPSWAP_X2_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_atomic_fcmpswap_x2_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vreg_64 = FLAT_ATOMIC_FCMPSWAP_X2_RTN undef %0:vreg_64, undef %1:vreg_128, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: flat_atomic_fmax_rtn_to_s_denorm_mode
# GCN:      FLAT_ATOMIC_FMAX_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_atomic_fmax_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vgpr_32 = FLAT_ATOMIC_FMAX_RTN undef %0:vreg_64, undef %1:vgpr_32, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: flat_atomic_fmax_x2_rtn_to_s_denorm_mode
# GCN:      FLAT_ATOMIC_FMAX_X2_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_atomic_fmax_x2_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vreg_64 = FLAT_ATOMIC_FMAX_X2_RTN undef %0:vreg_64, undef %1:vreg_64, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: flat_atomic_fmin_rtn_to_s_denorm_mode
# GCN:      FLAT_ATOMIC_FMIN_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_atomic_fmin_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vgpr_32 = FLAT_ATOMIC_FMIN_RTN undef %0:vreg_64, undef %1:vgpr_32, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: flat_atomic_fmin_x2_rtn_to_s_denorm_mode
# GCN:      FLAT_ATOMIC_FMIN_X2_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_atomic_fmin_x2_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vreg_64 = FLAT_ATOMIC_FMIN_X2_RTN undef %0:vreg_64, undef %1:vreg_64, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: flat_atomic_fcmpswap_rtn_to_s_denorm_mode
# GCN:      FLAT_ATOMIC_FCMPSWAP_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_atomic_fcmpswap_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vgpr_32 = FLAT_ATOMIC_FCMPSWAP_RTN undef %0:vreg_64, undef %1:vreg_64, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fcmpswap_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FCMPSWAP
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fcmpswap_to_s_denorm_mode
body:            |
  bb.0:
    GLOBAL_ATOMIC_FCMPSWAP undef %0:vreg_64, undef %1:vgpr_32, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fcmpswap_x2_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FCMPSWAP_X2
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fcmpswap_x2_to_s_denorm_mode
body:            |
  bb.0:
    GLOBAL_ATOMIC_FCMPSWAP_X2 undef %0:vreg_64, undef %1:vreg_64, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fmax_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FMAX
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fmax_to_s_denorm_mode
body:            |
  bb.0:
    GLOBAL_ATOMIC_FMAX undef %0:vreg_64, undef %1:vgpr_32, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fmax_x2_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FMAX_X2
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fmax_x2_to_s_denorm_mode
body:            |
  bb.0:
    GLOBAL_ATOMIC_FMAX_X2 undef %0:vreg_64, undef %1:vreg_64, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fmin_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FMIN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fmin_to_s_denorm_mode
body:            |
  bb.0:
    GLOBAL_ATOMIC_FMIN undef %0:vreg_64, undef %1:vgpr_32, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fmin_x2_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FMIN_X2
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fmin_x2_to_s_denorm_mode
body:            |
  bb.0:
    GLOBAL_ATOMIC_FMIN_X2 undef %0:vreg_64, undef %1:vreg_64, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fcmpswap_rtn_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FCMPSWAP_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fcmpswap_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vgpr_32 = GLOBAL_ATOMIC_FCMPSWAP_RTN undef %0:vreg_64, undef %1:vgpr_32, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fcmpswap_x2_rtn_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FCMPSWAP_X2_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fcmpswap_x2_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vreg_64 = GLOBAL_ATOMIC_FCMPSWAP_X2_RTN undef %0:vreg_64, undef %1:vreg_64, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fmax_rtn_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FMAX_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fmax_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vgpr_32 = GLOBAL_ATOMIC_FMAX_RTN undef %0:vreg_64, undef %1:vgpr_32, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fmax_x2_rtn_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FMAX_X2_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fmax_x2_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vreg_64 = GLOBAL_ATOMIC_FMAX_X2_RTN undef %0:vreg_64, undef %1:vreg_64, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fmin_rtn_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FMIN_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fmin_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vgpr_32 = GLOBAL_ATOMIC_FMIN_RTN undef %0:vreg_64, undef %1:vgpr_32, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fmin_x2_rtn_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FMIN_X2_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fmin_x2_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vreg_64 = GLOBAL_ATOMIC_FMIN_X2_RTN undef %0:vreg_64, undef %1:vreg_64, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fcmpswap_saddr_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FCMPSWAP_SADDR
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fcmpswap_saddr_to_s_denorm_mode
body:            |
  bb.0:
    GLOBAL_ATOMIC_FCMPSWAP_SADDR undef %0:vreg_64, undef %1:vgpr_32, undef %3:sgpr_64, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fcmpswap_x2_saddr_rtn_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FCMPSWAP_X2_SADDR_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fcmpswap_x2_saddr_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vreg_64 = GLOBAL_ATOMIC_FCMPSWAP_X2_SADDR_RTN undef %0:vreg_64, undef %1:vreg_64, undef %3:sgpr_64, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fmax_saddr_rtn_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FMAX_SADDR_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fmax_saddr_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vgpr_32 = GLOBAL_ATOMIC_FMAX_SADDR_RTN undef %0:vreg_64, undef %1:vgpr_32, undef %3:sgpr_64, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fmax_x2_saddr_rtn_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FMAX_X2_SADDR_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fmax_x2_saddr_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vreg_64 = GLOBAL_ATOMIC_FMAX_X2_SADDR_RTN undef %0:vreg_64, undef %1:vreg_64, undef %3:sgpr_64, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fmin_saddr_rtn_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FMIN_SADDR_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fmin_saddr_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vgpr_32 = GLOBAL_ATOMIC_FMIN_SADDR_RTN undef %0:vreg_64, undef %1:vgpr_32, undef %3:sgpr_64, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: global_atomic_fmin_x2_saddr_rtn_to_s_denorm_mode
# GCN:      GLOBAL_ATOMIC_FMIN_X2_SADDR_RTN
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_NOP 0
# GCN-NEXT: S_DENORM_MODE
---
name:            global_atomic_fmin_x2_saddr_rtn_to_s_denorm_mode
body:            |
  bb.0:
    %2:vreg_64 = GLOBAL_ATOMIC_FMIN_X2_SADDR_RTN undef %0:vreg_64, undef %1:vreg_64, undef %3:sgpr_64, 0, 0, implicit $exec :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_DENORM_MODE 0
...

# GCN-LABEL: name: flat_fp_atomic_to_s_denorm_mode_waitcnt
# GCN:      FLAT_ATOMIC_FMIN
# GCN-NEXT: S_WAITCNT
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_fp_atomic_to_s_denorm_mode_waitcnt
body:            |
  bb.0:
    FLAT_ATOMIC_FMIN undef %0:vreg_64, undef %1:vgpr_32, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    S_WAITCNT 0
    S_DENORM_MODE 0
...

# GCN-LABEL: name: flat_fp_atomic_to_s_denorm_mode_valu
# GCN:      FLAT_ATOMIC_FMIN
# GCN-NEXT: V_ADD_F32_e32
# GCN-NEXT: S_DENORM_MODE
---
name:            flat_fp_atomic_to_s_denorm_mode_valu
body:            |
  bb.0:
    FLAT_ATOMIC_FMIN undef %0:vreg_64, undef %1:vgpr_32, 0, 0, implicit $exec, implicit $flat_scr :: (volatile load store seq_cst seq_cst 4 on `float addrspace(1)* undef`)
    %2:vgpr_32 = V_ADD_F32_e32 undef %1:vgpr_32, undef %1:vgpr_32, implicit $exec
    S_DENORM_MODE 0
...