; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti < %s | FileCheck -check-prefix=GFX6 %s
; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=hawaii < %s | FileCheck -check-prefix=GFX7 %s
; Not supported in gfx8 or gfx9
; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1010 < %s | FileCheck -check-prefix=GFX10 %s
; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1100 < %s | FileCheck -check-prefix=GFX11 %s
; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1200 < %s | FileCheck -check-prefix=GFX12 %s

define float @struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset(float %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
; GFX6-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset:
; GFX6:       ; %bb.0:
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen glc
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
; GFX6-NEXT:    s_setpc_b64 s[30:31]
;
; GFX7-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_setpc_b64 s[30:31]
;
; GFX10-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen glc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    s_setpc_b64 s[30:31]
;
; GFX11-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT:    buffer_atomic_max_f32 v0, v[1:2], s[0:3], s16 idxen offen glc
; GFX11-NEXT:    s_waitcnt vmcnt(0)
; GFX11-NEXT:    s_setpc_b64 s[30:31]
;
; GFX12-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset:
; GFX12:       ; %bb.0:
; GFX12-NEXT:    s_wait_loadcnt_dscnt 0x0
; GFX12-NEXT:    s_wait_expcnt 0x0
; GFX12-NEXT:    s_wait_samplecnt 0x0
; GFX12-NEXT:    s_wait_bvhcnt 0x0
; GFX12-NEXT:    s_wait_kmcnt 0x0
; GFX12-NEXT:    buffer_atomic_max_num_f32 v0, v[1:2], s[0:3], s16 idxen offen th:TH_ATOMIC_RETURN
; GFX12-NEXT:    s_wait_loadcnt 0x0
; GFX12-NEXT:    s_setpc_b64 s[30:31]
  %ret = call float @llvm.amdgcn.struct.ptr.buffer.atomic.fmax.f32(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)
  ret float %ret
}

define float @struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__sgpr_soffset(float %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
; GFX6-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX6:       ; %bb.0:
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen offset:256 glc
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
; GFX6-NEXT:    s_setpc_b64 s[30:31]
;
; GFX7-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen offset:256 glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_setpc_b64 s[30:31]
;
; GFX10-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen offset:256 glc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    s_setpc_b64 s[30:31]
;
; GFX11-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT:    buffer_atomic_max_f32 v0, v[1:2], s[0:3], s16 idxen offen offset:256 glc
; GFX11-NEXT:    s_waitcnt vmcnt(0)
; GFX11-NEXT:    s_setpc_b64 s[30:31]
;
; GFX12-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX12:       ; %bb.0:
; GFX12-NEXT:    s_wait_loadcnt_dscnt 0x0
; GFX12-NEXT:    s_wait_expcnt 0x0
; GFX12-NEXT:    s_wait_samplecnt 0x0
; GFX12-NEXT:    s_wait_bvhcnt 0x0
; GFX12-NEXT:    s_wait_kmcnt 0x0
; GFX12-NEXT:    buffer_atomic_max_num_f32 v0, v[1:2], s[0:3], s16 idxen offen offset:256 th:TH_ATOMIC_RETURN
; GFX12-NEXT:    s_wait_loadcnt 0x0
; GFX12-NEXT:    s_setpc_b64 s[30:31]
  %voffset.add = add i32 %voffset, 256
  %ret = call float @llvm.amdgcn.struct.ptr.buffer.atomic.fmax.f32(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset.add, i32 %soffset, i32 0)
  ret float %ret
}

define float @struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__0_voffset__sgpr_soffset(float %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 inreg %soffset) {
; GFX6-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__0_voffset__sgpr_soffset:
; GFX6:       ; %bb.0:
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT:    buffer_atomic_fmax v0, v1, s[16:19], s20 idxen glc
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
; GFX6-NEXT:    s_setpc_b64 s[30:31]
;
; GFX7-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__0_voffset__sgpr_soffset:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7-NEXT:    buffer_atomic_fmax v0, v1, s[16:19], s20 idxen glc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_setpc_b64 s[30:31]
;
; GFX10-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__0_voffset__sgpr_soffset:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT:    buffer_atomic_fmax v0, v1, s[16:19], s20 idxen glc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    s_setpc_b64 s[30:31]
;
; GFX11-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__0_voffset__sgpr_soffset:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT:    buffer_atomic_max_f32 v0, v1, s[0:3], s16 idxen glc
; GFX11-NEXT:    s_waitcnt vmcnt(0)
; GFX11-NEXT:    s_setpc_b64 s[30:31]
;
; GFX12-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__0_voffset__sgpr_soffset:
; GFX12:       ; %bb.0:
; GFX12-NEXT:    s_wait_loadcnt_dscnt 0x0
; GFX12-NEXT:    s_wait_expcnt 0x0
; GFX12-NEXT:    s_wait_samplecnt 0x0
; GFX12-NEXT:    s_wait_bvhcnt 0x0
; GFX12-NEXT:    s_wait_kmcnt 0x0
; GFX12-NEXT:    buffer_atomic_max_num_f32 v0, v1, s[0:3], s16 idxen th:TH_ATOMIC_RETURN
; GFX12-NEXT:    s_wait_loadcnt 0x0
; GFX12-NEXT:    s_setpc_b64 s[30:31]
  %ret = call float @llvm.amdgcn.struct.ptr.buffer.atomic.fmax.f32(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 0, i32 %soffset, i32 0)
  ret float %ret
}

define float @struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset_slc(float %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
; GFX6-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset_slc:
; GFX6:       ; %bb.0:
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen glc slc
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
; GFX6-NEXT:    s_setpc_b64 s[30:31]
;
; GFX7-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset_slc:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen glc slc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_setpc_b64 s[30:31]
;
; GFX10-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset_slc:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen glc slc
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    s_setpc_b64 s[30:31]
;
; GFX11-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset_slc:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT:    buffer_atomic_max_f32 v0, v[1:2], s[0:3], s16 idxen offen glc slc
; GFX11-NEXT:    s_waitcnt vmcnt(0)
; GFX11-NEXT:    s_setpc_b64 s[30:31]
;
; GFX12-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset_slc:
; GFX12:       ; %bb.0:
; GFX12-NEXT:    s_wait_loadcnt_dscnt 0x0
; GFX12-NEXT:    s_wait_expcnt 0x0
; GFX12-NEXT:    s_wait_samplecnt 0x0
; GFX12-NEXT:    s_wait_bvhcnt 0x0
; GFX12-NEXT:    s_wait_kmcnt 0x0
; GFX12-NEXT:    buffer_atomic_max_num_f32 v0, v[1:2], s[0:3], s16 idxen offen th:TH_ATOMIC_NT_RETURN
; GFX12-NEXT:    s_wait_loadcnt 0x0
; GFX12-NEXT:    s_setpc_b64 s[30:31]
  %ret = call float @llvm.amdgcn.struct.ptr.buffer.atomic.fmax.f32(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 2)
  ret float %ret
}

define void @struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset(float %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
; GFX6-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset:
; GFX6:       ; %bb.0:
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
; GFX6-NEXT:    s_setpc_b64 s[30:31]
;
; GFX7-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_setpc_b64 s[30:31]
;
; GFX10-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen
; GFX10-NEXT:    s_setpc_b64 s[30:31]
;
; GFX11-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT:    buffer_atomic_max_f32 v0, v[1:2], s[0:3], s16 idxen offen
; GFX11-NEXT:    s_setpc_b64 s[30:31]
;
; GFX12-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset:
; GFX12:       ; %bb.0:
; GFX12-NEXT:    s_wait_loadcnt_dscnt 0x0
; GFX12-NEXT:    s_wait_expcnt 0x0
; GFX12-NEXT:    s_wait_samplecnt 0x0
; GFX12-NEXT:    s_wait_bvhcnt 0x0
; GFX12-NEXT:    s_wait_kmcnt 0x0
; GFX12-NEXT:    buffer_atomic_max_num_f32 v0, v[1:2], s[0:3], s16 idxen offen
; GFX12-NEXT:    s_setpc_b64 s[30:31]
  %ret = call float @llvm.amdgcn.struct.ptr.buffer.atomic.fmax.f32(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)
  ret void
}

define void @struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__sgpr_soffset(float %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
; GFX6-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX6:       ; %bb.0:
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen offset:256
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
; GFX6-NEXT:    s_setpc_b64 s[30:31]
;
; GFX7-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen offset:256
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_setpc_b64 s[30:31]
;
; GFX10-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen offset:256
; GFX10-NEXT:    s_setpc_b64 s[30:31]
;
; GFX11-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT:    buffer_atomic_max_f32 v0, v[1:2], s[0:3], s16 idxen offen offset:256
; GFX11-NEXT:    s_setpc_b64 s[30:31]
;
; GFX12-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX12:       ; %bb.0:
; GFX12-NEXT:    s_wait_loadcnt_dscnt 0x0
; GFX12-NEXT:    s_wait_expcnt 0x0
; GFX12-NEXT:    s_wait_samplecnt 0x0
; GFX12-NEXT:    s_wait_bvhcnt 0x0
; GFX12-NEXT:    s_wait_kmcnt 0x0
; GFX12-NEXT:    buffer_atomic_max_num_f32 v0, v[1:2], s[0:3], s16 idxen offen offset:256
; GFX12-NEXT:    s_setpc_b64 s[30:31]
  %voffset.add = add i32 %voffset, 256
  %ret = call float @llvm.amdgcn.struct.ptr.buffer.atomic.fmax.f32(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset.add, i32 %soffset, i32 0)
  ret void
}

; Natural mapping, no voffset
define void @struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__0_voffset__sgpr_soffset(float %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 inreg %soffset) {
; GFX6-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__0_voffset__sgpr_soffset:
; GFX6:       ; %bb.0:
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT:    buffer_atomic_fmax v0, v1, s[16:19], s20 idxen
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
; GFX6-NEXT:    s_setpc_b64 s[30:31]
;
; GFX7-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__0_voffset__sgpr_soffset:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7-NEXT:    buffer_atomic_fmax v0, v1, s[16:19], s20 idxen
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_setpc_b64 s[30:31]
;
; GFX10-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__0_voffset__sgpr_soffset:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT:    buffer_atomic_fmax v0, v1, s[16:19], s20 idxen
; GFX10-NEXT:    s_setpc_b64 s[30:31]
;
; GFX11-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__0_voffset__sgpr_soffset:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT:    buffer_atomic_max_f32 v0, v1, s[0:3], s16 idxen
; GFX11-NEXT:    s_setpc_b64 s[30:31]
;
; GFX12-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__0_voffset__sgpr_soffset:
; GFX12:       ; %bb.0:
; GFX12-NEXT:    s_wait_loadcnt_dscnt 0x0
; GFX12-NEXT:    s_wait_expcnt 0x0
; GFX12-NEXT:    s_wait_samplecnt 0x0
; GFX12-NEXT:    s_wait_bvhcnt 0x0
; GFX12-NEXT:    s_wait_kmcnt 0x0
; GFX12-NEXT:    buffer_atomic_max_num_f32 v0, v1, s[0:3], s16 idxen
; GFX12-NEXT:    s_setpc_b64 s[30:31]
  %ret = call float @llvm.amdgcn.struct.ptr.buffer.atomic.fmax.f32(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 0, i32 %soffset, i32 0)
  ret void
}

define void @struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset_slc(float %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
; GFX6-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset_slc:
; GFX6:       ; %bb.0:
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen slc
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
; GFX6-NEXT:    s_setpc_b64 s[30:31]
;
; GFX7-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset_slc:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen slc
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_setpc_b64 s[30:31]
;
; GFX10-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset_slc:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT:    buffer_atomic_fmax v0, v[1:2], s[16:19], s20 idxen offen slc
; GFX10-NEXT:    s_setpc_b64 s[30:31]
;
; GFX11-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset_slc:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT:    buffer_atomic_max_f32 v0, v[1:2], s[0:3], s16 idxen offen slc
; GFX11-NEXT:    s_setpc_b64 s[30:31]
;
; GFX12-LABEL: struct_ptr_buffer_atomic_add_f32_noret__vgpr_val__sgpr_rsrc__vgpr_voffset__sgpr_soffset_slc:
; GFX12:       ; %bb.0:
; GFX12-NEXT:    s_wait_loadcnt_dscnt 0x0
; GFX12-NEXT:    s_wait_expcnt 0x0
; GFX12-NEXT:    s_wait_samplecnt 0x0
; GFX12-NEXT:    s_wait_bvhcnt 0x0
; GFX12-NEXT:    s_wait_kmcnt 0x0
; GFX12-NEXT:    buffer_atomic_max_num_f32 v0, v[1:2], s[0:3], s16 idxen offen th:TH_ATOMIC_NT
; GFX12-NEXT:    s_setpc_b64 s[30:31]
  %ret = call float @llvm.amdgcn.struct.ptr.buffer.atomic.fmax.f32(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 2)
  ret void
}

; Test waterfall loop on resource
define float @struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__vgpr_rsrc__vgpr_voffset_add__sgpr_soffset(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
; GFX6-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__vgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX6:       ; %bb.0:
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT:    s_mov_b64 s[6:7], exec
; GFX6-NEXT:  .LBB8_1: ; =>This Inner Loop Header: Depth=1
; GFX6-NEXT:    v_readfirstlane_b32 s8, v1
; GFX6-NEXT:    v_readfirstlane_b32 s9, v2
; GFX6-NEXT:    v_readfirstlane_b32 s10, v3
; GFX6-NEXT:    v_readfirstlane_b32 s11, v4
; GFX6-NEXT:    v_cmp_eq_u64_e32 vcc, s[8:9], v[1:2]
; GFX6-NEXT:    v_cmp_eq_u64_e64 s[4:5], s[10:11], v[3:4]
; GFX6-NEXT:    s_and_b64 s[4:5], vcc, s[4:5]
; GFX6-NEXT:    s_and_saveexec_b64 s[4:5], s[4:5]
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
; GFX6-NEXT:    buffer_atomic_fmax v0, v[5:6], s[8:11], s16 idxen offen offset:256 glc
; GFX6-NEXT:    ; implicit-def: $vgpr1_vgpr2_vgpr3_vgpr4
; GFX6-NEXT:    ; implicit-def: $vgpr5_vgpr6
; GFX6-NEXT:    s_xor_b64 exec, exec, s[4:5]
; GFX6-NEXT:    s_cbranch_execnz .LBB8_1
; GFX6-NEXT:  ; %bb.2:
; GFX6-NEXT:    s_mov_b64 exec, s[6:7]
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
; GFX6-NEXT:    s_setpc_b64 s[30:31]
;
; GFX7-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__vgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7-NEXT:    s_mov_b64 s[6:7], exec
; GFX7-NEXT:  .LBB8_1: ; =>This Inner Loop Header: Depth=1
; GFX7-NEXT:    v_readfirstlane_b32 s8, v1
; GFX7-NEXT:    v_readfirstlane_b32 s9, v2
; GFX7-NEXT:    v_readfirstlane_b32 s10, v3
; GFX7-NEXT:    v_readfirstlane_b32 s11, v4
; GFX7-NEXT:    v_cmp_eq_u64_e32 vcc, s[8:9], v[1:2]
; GFX7-NEXT:    v_cmp_eq_u64_e64 s[4:5], s[10:11], v[3:4]
; GFX7-NEXT:    s_and_b64 s[4:5], vcc, s[4:5]
; GFX7-NEXT:    s_and_saveexec_b64 s[4:5], s[4:5]
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    buffer_atomic_fmax v0, v[5:6], s[8:11], s16 idxen offen offset:256 glc
; GFX7-NEXT:    ; implicit-def: $vgpr1_vgpr2_vgpr3_vgpr4
; GFX7-NEXT:    ; implicit-def: $vgpr5_vgpr6
; GFX7-NEXT:    s_xor_b64 exec, exec, s[4:5]
; GFX7-NEXT:    s_cbranch_execnz .LBB8_1
; GFX7-NEXT:  ; %bb.2:
; GFX7-NEXT:    s_mov_b64 exec, s[6:7]
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_setpc_b64 s[30:31]
;
; GFX10-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__vgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT:    s_mov_b32 s5, exec_lo
; GFX10-NEXT:  .LBB8_1: ; =>This Inner Loop Header: Depth=1
; GFX10-NEXT:    v_readfirstlane_b32 s8, v1
; GFX10-NEXT:    v_readfirstlane_b32 s9, v2
; GFX10-NEXT:    v_readfirstlane_b32 s10, v3
; GFX10-NEXT:    v_readfirstlane_b32 s11, v4
; GFX10-NEXT:    v_cmp_eq_u64_e32 vcc_lo, s[8:9], v[1:2]
; GFX10-NEXT:    v_cmp_eq_u64_e64 s4, s[10:11], v[3:4]
; GFX10-NEXT:    s_and_b32 s4, vcc_lo, s4
; GFX10-NEXT:    s_and_saveexec_b32 s4, s4
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    buffer_atomic_fmax v0, v[5:6], s[8:11], s16 idxen offen offset:256 glc
; GFX10-NEXT:    ; implicit-def: $vgpr1_vgpr2_vgpr3_vgpr4
; GFX10-NEXT:    ; implicit-def: $vgpr5_vgpr6
; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
; GFX10-NEXT:    s_xor_b32 exec_lo, exec_lo, s4
; GFX10-NEXT:    s_cbranch_execnz .LBB8_1
; GFX10-NEXT:  ; %bb.2:
; GFX10-NEXT:    s_mov_b32 exec_lo, s5
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    s_setpc_b64 s[30:31]
;
; GFX11-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__vgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT:    s_mov_b32 s2, exec_lo
; GFX11-NEXT:  .LBB8_1: ; =>This Inner Loop Header: Depth=1
; GFX11-NEXT:    v_readfirstlane_b32 s4, v1
; GFX11-NEXT:    v_readfirstlane_b32 s5, v2
; GFX11-NEXT:    v_readfirstlane_b32 s6, v3
; GFX11-NEXT:    v_readfirstlane_b32 s7, v4
; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2)
; GFX11-NEXT:    v_cmp_eq_u64_e32 vcc_lo, s[4:5], v[1:2]
; GFX11-NEXT:    v_cmp_eq_u64_e64 s1, s[6:7], v[3:4]
; GFX11-NEXT:    s_and_b32 s1, vcc_lo, s1
; GFX11-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
; GFX11-NEXT:    s_and_saveexec_b32 s1, s1
; GFX11-NEXT:    s_waitcnt vmcnt(0)
; GFX11-NEXT:    buffer_atomic_max_f32 v0, v[5:6], s[4:7], s0 idxen offen offset:256 glc
; GFX11-NEXT:    ; implicit-def: $vgpr1_vgpr2_vgpr3_vgpr4
; GFX11-NEXT:    ; implicit-def: $vgpr5_vgpr6
; GFX11-NEXT:    s_xor_b32 exec_lo, exec_lo, s1
; GFX11-NEXT:    s_cbranch_execnz .LBB8_1
; GFX11-NEXT:  ; %bb.2:
; GFX11-NEXT:    s_mov_b32 exec_lo, s2
; GFX11-NEXT:    s_waitcnt vmcnt(0)
; GFX11-NEXT:    s_setpc_b64 s[30:31]
;
; GFX12-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__vgpr_rsrc__vgpr_voffset_add__sgpr_soffset:
; GFX12:       ; %bb.0:
; GFX12-NEXT:    s_wait_loadcnt_dscnt 0x0
; GFX12-NEXT:    s_wait_expcnt 0x0
; GFX12-NEXT:    s_wait_samplecnt 0x0
; GFX12-NEXT:    s_wait_bvhcnt 0x0
; GFX12-NEXT:    s_wait_kmcnt 0x0
; GFX12-NEXT:    s_mov_b32 s2, exec_lo
; GFX12-NEXT:  .LBB8_1: ; =>This Inner Loop Header: Depth=1
; GFX12-NEXT:    v_readfirstlane_b32 s4, v1
; GFX12-NEXT:    v_readfirstlane_b32 s5, v2
; GFX12-NEXT:    v_readfirstlane_b32 s6, v3
; GFX12-NEXT:    v_readfirstlane_b32 s7, v4
; GFX12-NEXT:    s_wait_alu 0xf1ff
; GFX12-NEXT:    v_cmp_eq_u64_e32 vcc_lo, s[4:5], v[1:2]
; GFX12-NEXT:    v_cmp_eq_u64_e64 s1, s[6:7], v[3:4]
; GFX12-NEXT:    s_and_b32 s1, vcc_lo, s1
; GFX12-NEXT:    s_wait_alu 0xfffe
; GFX12-NEXT:    s_and_saveexec_b32 s1, s1
; GFX12-NEXT:    s_wait_loadcnt 0x0
; GFX12-NEXT:    buffer_atomic_max_num_f32 v0, v[5:6], s[4:7], s0 idxen offen offset:256 th:TH_ATOMIC_RETURN
; GFX12-NEXT:    ; implicit-def: $vgpr1_vgpr2_vgpr3_vgpr4
; GFX12-NEXT:    ; implicit-def: $vgpr5_vgpr6
; GFX12-NEXT:    s_xor_b32 exec_lo, exec_lo, s1
; GFX12-NEXT:    s_cbranch_execnz .LBB8_1
; GFX12-NEXT:  ; %bb.2:
; GFX12-NEXT:    s_mov_b32 exec_lo, s2
; GFX12-NEXT:    s_wait_loadcnt 0x0
; GFX12-NEXT:    s_setpc_b64 s[30:31]
  %voffset.add = add i32 %voffset, 256
  %ret = call float @llvm.amdgcn.struct.ptr.buffer.atomic.fmax.f32(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset.add, i32 %soffset, i32 0)
  ret float %ret
}

; Test waterfall loop on soffset
define float @struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__vgpr_soffset(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset, i32 %soffset) {
; GFX6-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__vgpr_soffset:
; GFX6:       ; %bb.0:
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX6-NEXT:    s_mov_b64 s[6:7], exec
; GFX6-NEXT:  .LBB9_1: ; =>This Inner Loop Header: Depth=1
; GFX6-NEXT:    v_readfirstlane_b32 s8, v1
; GFX6-NEXT:    v_readfirstlane_b32 s9, v2
; GFX6-NEXT:    v_readfirstlane_b32 s10, v3
; GFX6-NEXT:    v_readfirstlane_b32 s11, v4
; GFX6-NEXT:    v_cmp_eq_u64_e32 vcc, s[8:9], v[1:2]
; GFX6-NEXT:    v_cmp_eq_u64_e64 s[4:5], s[10:11], v[3:4]
; GFX6-NEXT:    v_readfirstlane_b32 s12, v7
; GFX6-NEXT:    s_and_b64 s[4:5], vcc, s[4:5]
; GFX6-NEXT:    v_cmp_eq_u32_e32 vcc, s12, v7
; GFX6-NEXT:    s_and_b64 s[4:5], s[4:5], vcc
; GFX6-NEXT:    s_and_saveexec_b64 s[4:5], s[4:5]
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
; GFX6-NEXT:    buffer_atomic_fmax v0, v[5:6], s[8:11], s12 idxen offen offset:256 glc
; GFX6-NEXT:    ; implicit-def: $vgpr1_vgpr2_vgpr3_vgpr4
; GFX6-NEXT:    ; implicit-def: $vgpr7
; GFX6-NEXT:    ; implicit-def: $vgpr5_vgpr6
; GFX6-NEXT:    s_xor_b64 exec, exec, s[4:5]
; GFX6-NEXT:    s_cbranch_execnz .LBB9_1
; GFX6-NEXT:  ; %bb.2:
; GFX6-NEXT:    s_mov_b64 exec, s[6:7]
; GFX6-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
; GFX6-NEXT:    s_setpc_b64 s[30:31]
;
; GFX7-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__vgpr_soffset:
; GFX7:       ; %bb.0:
; GFX7-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX7-NEXT:    s_mov_b64 s[6:7], exec
; GFX7-NEXT:  .LBB9_1: ; =>This Inner Loop Header: Depth=1
; GFX7-NEXT:    v_readfirstlane_b32 s8, v1
; GFX7-NEXT:    v_readfirstlane_b32 s9, v2
; GFX7-NEXT:    v_readfirstlane_b32 s10, v3
; GFX7-NEXT:    v_readfirstlane_b32 s11, v4
; GFX7-NEXT:    v_cmp_eq_u64_e32 vcc, s[8:9], v[1:2]
; GFX7-NEXT:    v_cmp_eq_u64_e64 s[4:5], s[10:11], v[3:4]
; GFX7-NEXT:    v_readfirstlane_b32 s12, v7
; GFX7-NEXT:    s_and_b64 s[4:5], vcc, s[4:5]
; GFX7-NEXT:    v_cmp_eq_u32_e32 vcc, s12, v7
; GFX7-NEXT:    s_and_b64 s[4:5], s[4:5], vcc
; GFX7-NEXT:    s_and_saveexec_b64 s[4:5], s[4:5]
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    buffer_atomic_fmax v0, v[5:6], s[8:11], s12 idxen offen offset:256 glc
; GFX7-NEXT:    ; implicit-def: $vgpr1_vgpr2_vgpr3_vgpr4
; GFX7-NEXT:    ; implicit-def: $vgpr7
; GFX7-NEXT:    ; implicit-def: $vgpr5_vgpr6
; GFX7-NEXT:    s_xor_b64 exec, exec, s[4:5]
; GFX7-NEXT:    s_cbranch_execnz .LBB9_1
; GFX7-NEXT:  ; %bb.2:
; GFX7-NEXT:    s_mov_b64 exec, s[6:7]
; GFX7-NEXT:    s_waitcnt vmcnt(0)
; GFX7-NEXT:    s_setpc_b64 s[30:31]
;
; GFX10-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__vgpr_soffset:
; GFX10:       ; %bb.0:
; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT:    s_mov_b32 s6, exec_lo
; GFX10-NEXT:  .LBB9_1: ; =>This Inner Loop Header: Depth=1
; GFX10-NEXT:    v_readfirstlane_b32 s8, v1
; GFX10-NEXT:    v_readfirstlane_b32 s9, v2
; GFX10-NEXT:    v_readfirstlane_b32 s10, v3
; GFX10-NEXT:    v_readfirstlane_b32 s11, v4
; GFX10-NEXT:    v_readfirstlane_b32 s7, v7
; GFX10-NEXT:    v_cmp_eq_u64_e32 vcc_lo, s[8:9], v[1:2]
; GFX10-NEXT:    v_cmp_eq_u64_e64 s4, s[10:11], v[3:4]
; GFX10-NEXT:    v_cmp_eq_u32_e64 s5, s7, v7
; GFX10-NEXT:    s_and_b32 s4, vcc_lo, s4
; GFX10-NEXT:    s_and_b32 s4, s4, s5
; GFX10-NEXT:    s_and_saveexec_b32 s4, s4
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    buffer_atomic_fmax v0, v[5:6], s[8:11], s7 idxen offen offset:256 glc
; GFX10-NEXT:    ; implicit-def: $vgpr1_vgpr2_vgpr3_vgpr4
; GFX10-NEXT:    ; implicit-def: $vgpr7
; GFX10-NEXT:    ; implicit-def: $vgpr5_vgpr6
; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
; GFX10-NEXT:    s_xor_b32 exec_lo, exec_lo, s4
; GFX10-NEXT:    s_cbranch_execnz .LBB9_1
; GFX10-NEXT:  ; %bb.2:
; GFX10-NEXT:    s_mov_b32 exec_lo, s6
; GFX10-NEXT:    s_waitcnt vmcnt(0)
; GFX10-NEXT:    s_setpc_b64 s[30:31]
;
; GFX11-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__vgpr_soffset:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-NEXT:    s_mov_b32 s2, exec_lo
; GFX11-NEXT:  .LBB9_1: ; =>This Inner Loop Header: Depth=1
; GFX11-NEXT:    v_readfirstlane_b32 s4, v1
; GFX11-NEXT:    v_readfirstlane_b32 s5, v2
; GFX11-NEXT:    v_readfirstlane_b32 s6, v3
; GFX11-NEXT:    v_readfirstlane_b32 s7, v4
; GFX11-NEXT:    v_readfirstlane_b32 s3, v7
; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_3)
; GFX11-NEXT:    v_cmp_eq_u64_e32 vcc_lo, s[4:5], v[1:2]
; GFX11-NEXT:    v_cmp_eq_u64_e64 s0, s[6:7], v[3:4]
; GFX11-NEXT:    s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_1) | instid1(SALU_CYCLE_1)
; GFX11-NEXT:    v_cmp_eq_u32_e64 s1, s3, v7
; GFX11-NEXT:    s_and_b32 s0, vcc_lo, s0
; GFX11-NEXT:    s_and_b32 s0, s0, s1
; GFX11-NEXT:    s_delay_alu instid0(SALU_CYCLE_1)
; GFX11-NEXT:    s_and_saveexec_b32 s0, s0
; GFX11-NEXT:    s_waitcnt vmcnt(0)
; GFX11-NEXT:    buffer_atomic_max_f32 v0, v[5:6], s[4:7], s3 idxen offen offset:256 glc
; GFX11-NEXT:    ; implicit-def: $vgpr1_vgpr2_vgpr3_vgpr4
; GFX11-NEXT:    ; implicit-def: $vgpr7
; GFX11-NEXT:    ; implicit-def: $vgpr5_vgpr6
; GFX11-NEXT:    s_xor_b32 exec_lo, exec_lo, s0
; GFX11-NEXT:    s_cbranch_execnz .LBB9_1
; GFX11-NEXT:  ; %bb.2:
; GFX11-NEXT:    s_mov_b32 exec_lo, s2
; GFX11-NEXT:    s_waitcnt vmcnt(0)
; GFX11-NEXT:    s_setpc_b64 s[30:31]
;
; GFX12-LABEL: struct_ptr_buffer_atomic_add_f32_ret__vgpr_val__sgpr_rsrc__vgpr_voffset_add__vgpr_soffset:
; GFX12:       ; %bb.0:
; GFX12-NEXT:    s_wait_loadcnt_dscnt 0x0
; GFX12-NEXT:    s_wait_expcnt 0x0
; GFX12-NEXT:    s_wait_samplecnt 0x0
; GFX12-NEXT:    s_wait_bvhcnt 0x0
; GFX12-NEXT:    s_wait_kmcnt 0x0
; GFX12-NEXT:    s_mov_b32 s2, exec_lo
; GFX12-NEXT:  .LBB9_1: ; =>This Inner Loop Header: Depth=1
; GFX12-NEXT:    v_readfirstlane_b32 s4, v1
; GFX12-NEXT:    v_readfirstlane_b32 s5, v2
; GFX12-NEXT:    v_readfirstlane_b32 s6, v3
; GFX12-NEXT:    v_readfirstlane_b32 s7, v4
; GFX12-NEXT:    v_readfirstlane_b32 s3, v7
; GFX12-NEXT:    s_wait_alu 0xf1ff
; GFX12-NEXT:    v_cmp_eq_u64_e32 vcc_lo, s[4:5], v[1:2]
; GFX12-NEXT:    v_cmp_eq_u64_e64 s0, s[6:7], v[3:4]
; GFX12-NEXT:    v_cmp_eq_u32_e64 s1, s3, v7
; GFX12-NEXT:    s_and_b32 s0, vcc_lo, s0
; GFX12-NEXT:    s_wait_alu 0xfffe
; GFX12-NEXT:    s_and_b32 s0, s0, s1
; GFX12-NEXT:    s_wait_alu 0xfffe
; GFX12-NEXT:    s_and_saveexec_b32 s0, s0
; GFX12-NEXT:    s_wait_loadcnt 0x0
; GFX12-NEXT:    buffer_atomic_max_num_f32 v0, v[5:6], s[4:7], s3 idxen offen offset:256 th:TH_ATOMIC_RETURN
; GFX12-NEXT:    ; implicit-def: $vgpr1_vgpr2_vgpr3_vgpr4
; GFX12-NEXT:    ; implicit-def: $vgpr7
; GFX12-NEXT:    ; implicit-def: $vgpr5_vgpr6
; GFX12-NEXT:    s_xor_b32 exec_lo, exec_lo, s0
; GFX12-NEXT:    s_cbranch_execnz .LBB9_1
; GFX12-NEXT:  ; %bb.2:
; GFX12-NEXT:    s_mov_b32 exec_lo, s2
; GFX12-NEXT:    s_wait_loadcnt 0x0
; GFX12-NEXT:    s_setpc_b64 s[30:31]
  %voffset.add = add i32 %voffset, 256
  %ret = call float @llvm.amdgcn.struct.ptr.buffer.atomic.fmax.f32(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset.add, i32 %soffset, i32 0)
  ret float %ret
}

declare float @llvm.amdgcn.struct.ptr.buffer.atomic.fmax.f32(float, ptr addrspace(8), i32, i32, i32, i32 immarg)