; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
; RUN: opt -S -mcpu=gfx900 -amdgpu-lower-buffer-fat-pointers -check-debugify < %s | FileCheck %s
; RUN: opt -S -mcpu=gfx900 -passes=amdgpu-lower-buffer-fat-pointers,check-debugify < %s | FileCheck %s

target triple = "amdgcn--"

define float @debug_stash_pointer(ptr addrspace(8) %buf, i32 %idx, ptr addrspace(8) %aux) !dbg !5 {
; CHECK-LABEL: define float @debug_stash_pointer
; CHECK-SAME: (ptr addrspace(8) [[BUF:%.*]], i32 [[IDX:%.*]], ptr addrspace(8) [[AUX:%.*]]) #[[ATTR0:[0-9]+]] !dbg [[DBG5:![0-9]+]] {
; CHECK-NEXT:    [[BUF_PTR_VAR:%.*]] = alloca i160, align 32, addrspace(5), !dbg [[DBG21:![0-9]+]]
; CHECK-NEXT:      #dbg_value(ptr addrspace(5) [[BUF_PTR_VAR]], [[META10:![0-9]+]], !DIExpression(), [[DBG21]])
; CHECK-NEXT:    [[AUX_PTR_VAR:%.*]] = alloca i160, align 32, addrspace(5), !dbg [[DBG22:![0-9]+]]
; CHECK-NEXT:      #dbg_value(ptr addrspace(5) [[AUX_PTR_VAR]], [[META12:![0-9]+]], !DIExpression(), [[DBG22]])
; CHECK-NEXT:      #dbg_value(i32 0, [[META13:![0-9]+]], !DIExpression(DW_OP_LLVM_fragment, 128, 32), [[META23:![0-9]+]])
; CHECK-NEXT:      #dbg_value(ptr addrspace(8) [[BUF]], [[META13]], !DIExpression(DW_OP_LLVM_fragment, 0, 128), [[META23]])
; CHECK-NEXT:    [[BUF_PTR_INT_RSRC:%.*]] = ptrtoint ptr addrspace(8) [[BUF]] to i160, !dbg [[DBG24:![0-9]+]]
; CHECK-NEXT:    [[BUF_PTR_INT:%.*]] = shl nuw i160 [[BUF_PTR_INT_RSRC]], 32, !dbg [[DBG24]]
; CHECK-NEXT:    store i160 [[BUF_PTR_INT]], ptr addrspace(5) [[BUF_PTR_VAR]], align 32, !dbg [[DBG24]], !DIAssignID [[DIASSIGNID25:![0-9]+]]
; CHECK-NEXT:      #dbg_assign(i160 [[BUF_PTR_INT]], [[META13]], !DIExpression(), [[DIASSIGNID25]], ptr addrspace(5) [[BUF_PTR_VAR]], !DIExpression(), [[DBG21]])
; CHECK-NEXT:      #dbg_value(i32 0, [[META15:![0-9]+]], !DIExpression(DW_OP_LLVM_fragment, 128, 32), [[META26:![0-9]+]])
; CHECK-NEXT:      #dbg_value(ptr addrspace(8) [[AUX]], [[META15]], !DIExpression(DW_OP_LLVM_fragment, 0, 128), [[META26]])
; CHECK-NEXT:    [[AUX_PTR_INT_RSRC:%.*]] = ptrtoint ptr addrspace(8) [[AUX]] to i160, !dbg [[DBG27:![0-9]+]]
; CHECK-NEXT:    [[AUX_PTR_INT:%.*]] = shl nuw i160 [[AUX_PTR_INT_RSRC]], 32, !dbg [[DBG27]]
; CHECK-NEXT:    store i160 [[AUX_PTR_INT]], ptr addrspace(5) [[AUX_PTR_VAR]], align 32, !dbg [[DBG27]]
; CHECK-NEXT:    [[BUF_PTR_2:%.*]] = load i160, ptr addrspace(5) [[BUF_PTR_VAR]], align 32, !dbg [[DBG28:![0-9]+]]
; CHECK-NEXT:    [[TMP1:%.*]] = lshr i160 [[BUF_PTR_2]], 32, !dbg [[DBG28]]
; CHECK-NEXT:    [[TMP2:%.*]] = trunc i160 [[TMP1]] to i128, !dbg [[DBG28]]
; CHECK-NEXT:    [[BUF_PTR_2_PTR_RSRC:%.*]] = inttoptr i128 [[TMP2]] to ptr addrspace(8), !dbg [[DBG28]]
; CHECK-NEXT:    [[BUF_PTR_2_PTR_OFF:%.*]] = trunc i160 [[BUF_PTR_2]] to i32, !dbg [[DBG28]]
; CHECK-NEXT:      #dbg_value(i32 [[BUF_PTR_2_PTR_OFF]], [[META16:![0-9]+]], !DIExpression(DW_OP_LLVM_fragment, 128, 32), [[DBG28]])
; CHECK-NEXT:      #dbg_value(ptr addrspace(8) [[BUF_PTR_2_PTR_RSRC]], [[META16]], !DIExpression(DW_OP_LLVM_fragment, 0, 128), [[DBG28]])
; CHECK-NEXT:    [[BUF_PTR_3_IDX:%.*]] = mul i32 [[IDX]], 4, !dbg [[DBG29:![0-9]+]]
; CHECK-NEXT:    [[BUF_PTR_3:%.*]] = add i32 [[BUF_PTR_2_PTR_OFF]], [[BUF_PTR_3_IDX]], !dbg [[DBG29]]
; CHECK-NEXT:      #dbg_value(i32 [[BUF_PTR_3]], [[META17:![0-9]+]], !DIExpression(DW_OP_LLVM_fragment, 128, 32), [[DBG29]])
; CHECK-NEXT:      #dbg_value(ptr addrspace(8) [[BUF_PTR_2_PTR_RSRC]], [[META17]], !DIExpression(DW_OP_LLVM_fragment, 0, 128), [[DBG29]])
; CHECK-NEXT:    [[BUF_PTR_3_INT_RSRC:%.*]] = ptrtoint ptr addrspace(8) [[BUF_PTR_2_PTR_RSRC]] to i160, !dbg [[DBG30:![0-9]+]]
; CHECK-NEXT:    [[TMP3:%.*]] = shl nuw i160 [[BUF_PTR_3_INT_RSRC]], 32, !dbg [[DBG30]]
; CHECK-NEXT:    [[BUF_PTR_3_INT_OFF:%.*]] = zext i32 [[BUF_PTR_3]] to i160, !dbg [[DBG30]]
; CHECK-NEXT:    [[BUF_PTR_3_INT:%.*]] = or i160 [[TMP3]], [[BUF_PTR_3_INT_OFF]], !dbg [[DBG30]]
; CHECK-NEXT:    store i160 [[BUF_PTR_3_INT]], ptr addrspace(5) [[BUF_PTR_VAR]], align 32, !dbg [[DBG30]]
; CHECK-NEXT:    [[BUF_PTR_4:%.*]] = load i160, ptr addrspace(5) [[BUF_PTR_VAR]], align 32, !dbg [[DBG31:![0-9]+]]
; CHECK-NEXT:    [[TMP4:%.*]] = lshr i160 [[BUF_PTR_4]], 32, !dbg [[DBG31]]
; CHECK-NEXT:    [[TMP5:%.*]] = trunc i160 [[TMP4]] to i128, !dbg [[DBG31]]
; CHECK-NEXT:    [[BUF_PTR_4_PTR_RSRC:%.*]] = inttoptr i128 [[TMP5]] to ptr addrspace(8), !dbg [[DBG31]]
; CHECK-NEXT:    [[BUF_PTR_4_PTR_OFF:%.*]] = trunc i160 [[BUF_PTR_4]] to i32, !dbg [[DBG31]]
; CHECK-NEXT:      #dbg_value(i32 [[BUF_PTR_4_PTR_OFF]], [[META18:![0-9]+]], !DIExpression(DW_OP_LLVM_fragment, 128, 32), [[DBG31]])
; CHECK-NEXT:      #dbg_value(ptr addrspace(8) [[BUF_PTR_4_PTR_RSRC]], [[META18]], !DIExpression(DW_OP_LLVM_fragment, 0, 128), [[DBG31]])
; CHECK-NEXT:    [[RET:%.*]] = call float @llvm.amdgcn.raw.ptr.buffer.load.f32(ptr addrspace(8) align 4 [[BUF_PTR_4_PTR_RSRC]], i32 [[BUF_PTR_4_PTR_OFF]], i32 0, i32 0), !dbg [[DBG32:![0-9]+]]
; CHECK-NEXT:      #dbg_value(float [[RET]], [[META19:![0-9]+]], !DIExpression(), [[DBG32]])
; CHECK-NEXT:    [[AUX_PTR_2:%.*]] = load i160, ptr addrspace(5) [[AUX_PTR_VAR]], align 32, !dbg [[DBG33:![0-9]+]]
; CHECK-NEXT:    [[TMP6:%.*]] = lshr i160 [[AUX_PTR_2]], 32, !dbg [[DBG33]]
; CHECK-NEXT:    [[TMP7:%.*]] = trunc i160 [[TMP6]] to i128, !dbg [[DBG33]]
; CHECK-NEXT:    [[AUX_PTR_2_PTR_RSRC:%.*]] = inttoptr i128 [[TMP7]] to ptr addrspace(8), !dbg [[DBG33]]
; CHECK-NEXT:    [[AUX_PTR_2_PTR_OFF:%.*]] = trunc i160 [[AUX_PTR_2]] to i32, !dbg [[DBG33]]
; CHECK-NEXT:      #dbg_value(i32 [[AUX_PTR_2_PTR_OFF]], [[META20:![0-9]+]], !DIExpression(DW_OP_LLVM_fragment, 128, 32), [[DBG33]])
; CHECK-NEXT:      #dbg_value(ptr addrspace(8) [[AUX_PTR_2_PTR_RSRC]], [[META20]], !DIExpression(DW_OP_LLVM_fragment, 0, 128), [[DBG33]])
; CHECK-NEXT:    [[BUF_PTR_4_LEGAL:%.*]] = bitcast i160 [[BUF_PTR_4]] to <5 x i32>, !dbg [[DBG34:![0-9]+]]
; CHECK-NEXT:    [[BUF_PTR_4_SLICE_0:%.*]] = shufflevector <5 x i32> [[BUF_PTR_4_LEGAL]], <5 x i32> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 3>, !dbg [[DBG34]]
; CHECK-NEXT:    call void @llvm.amdgcn.raw.ptr.buffer.store.v4i32(<4 x i32> [[BUF_PTR_4_SLICE_0]], ptr addrspace(8) align 32 [[AUX_PTR_2_PTR_RSRC]], i32 [[AUX_PTR_2_PTR_OFF]], i32 0, i32 0), !dbg [[DBG34]]
; CHECK-NEXT:    [[AUX_PTR_2_PTR_PART_4:%.*]] = add nuw i32 [[AUX_PTR_2_PTR_OFF]], 16, !dbg [[DBG34]]
; CHECK-NEXT:    [[BUF_PTR_4_SLICE_4:%.*]] = extractelement <5 x i32> [[BUF_PTR_4_LEGAL]], i64 4, !dbg [[DBG34]]
; CHECK-NEXT:    call void @llvm.amdgcn.raw.ptr.buffer.store.i32(i32 [[BUF_PTR_4_SLICE_4]], ptr addrspace(8) align 16 [[AUX_PTR_2_PTR_RSRC]], i32 [[AUX_PTR_2_PTR_PART_4]], i32 0, i32 0), !dbg [[DBG34]]
; CHECK-NEXT:    ret float [[RET]], !dbg [[DBG35:![0-9]+]]
;
  %buf.ptr.var = alloca ptr addrspace(7), align 32, addrspace(5), !dbg !20
  call void @llvm.dbg.value(metadata ptr addrspace(5) %buf.ptr.var, metadata !9, metadata !DIExpression()), !dbg !20
  %aux.ptr.var = alloca ptr addrspace(7), align 32, addrspace(5), !dbg !21
  call void @llvm.dbg.value(metadata ptr addrspace(5) %aux.ptr.var, metadata !11, metadata !DIExpression()), !dbg !21
  %buf.ptr = addrspacecast ptr addrspace(8) %buf to ptr addrspace(7), !dbg !22
  call void @llvm.dbg.value(metadata ptr addrspace(7) %buf.ptr, metadata !12, metadata !DIExpression()), !dbg !22
  store ptr addrspace(7) %buf.ptr, ptr addrspace(5) %buf.ptr.var, align 32, !dbg !23, !DIAssignID !40
  call void @llvm.dbg.assign(metadata ptr addrspace(7) %buf.ptr, metadata !12, metadata !DIExpression(), metadata !40, metadata ptr addrspace(5) %buf.ptr.var, metadata !DIExpression()), !dbg !20
  %aux.ptr = addrspacecast ptr addrspace(8) %aux to ptr addrspace(7), !dbg !24
  call void @llvm.dbg.value(metadata ptr addrspace(7) %aux.ptr, metadata !14, metadata !DIExpression()), !dbg !24
  store ptr addrspace(7) %aux.ptr, ptr addrspace(5) %aux.ptr.var, align 32, !dbg !25
  %buf.ptr.2 = load ptr addrspace(7), ptr addrspace(5) %buf.ptr.var, align 32, !dbg !26
  call void @llvm.dbg.value(metadata ptr addrspace(7) %buf.ptr.2, metadata !15, metadata !DIExpression()), !dbg !26
  %buf.ptr.3 = getelementptr float, ptr addrspace(7) %buf.ptr.2, i32 %idx, !dbg !27
  call void @llvm.dbg.value(metadata ptr addrspace(7) %buf.ptr.3, metadata !16, metadata !DIExpression()), !dbg !27
  store ptr addrspace(7) %buf.ptr.3, ptr addrspace(5) %buf.ptr.var, align 32, !dbg !28
  %buf.ptr.4 = load ptr addrspace(7), ptr addrspace(5) %buf.ptr.var, align 32, !dbg !29
  call void @llvm.dbg.value(metadata ptr addrspace(7) %buf.ptr.4, metadata !17, metadata !DIExpression()), !dbg !29
  %ret = load float, ptr addrspace(7) %buf.ptr.4, align 4, !dbg !30
  call void @llvm.dbg.value(metadata float %ret, metadata !18, metadata !DIExpression()), !dbg !30
  %aux.ptr.2 = load ptr addrspace(7), ptr addrspace(5) %aux.ptr.var, align 32, !dbg !31
  call void @llvm.dbg.value(metadata ptr addrspace(7) %aux.ptr.2, metadata !19, metadata !DIExpression()), !dbg !31
  store ptr addrspace(7) %buf.ptr.4, ptr addrspace(7) %aux.ptr.2, align 32, !dbg !32
  ret float %ret, !dbg !33
}

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare void @llvm.dbg.value(metadata, metadata, metadata) #0

attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }

!llvm.dbg.cu = !{!0}
!llvm.debugify = !{!2, !3}
!llvm.module.flags = !{!4}

!0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug)
!1 = !DIFile(filename: "<stdin>", directory: "/")
!2 = !{i32 14}
!3 = !{i32 9}
!4 = !{i32 2, !"Debug Info Version", i32 3}
!5 = distinct !DISubprogram(name: "debug_stash_pointer", linkageName: "debug_stash_pointer", scope: null, file: !1, line: 1, type: !6, scopeLine: 1, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !8)
!6 = !DISubroutineType(types: !7)
!7 = !{}
!8 = !{!9, !11, !12, !14, !15, !16, !17, !18, !19}
!9 = !DILocalVariable(name: "1", scope: !5, file: !1, line: 1, type: !10)
!10 = !DIBasicType(name: "ty32", size: 32, encoding: DW_ATE_unsigned)
!11 = !DILocalVariable(name: "2", scope: !5, file: !1, line: 2, type: !10)
!12 = !DILocalVariable(name: "3", scope: !5, file: !1, line: 3, type: !13)
!13 = !DIBasicType(name: "ty256", size: 256, encoding: DW_ATE_unsigned)
!14 = !DILocalVariable(name: "4", scope: !5, file: !1, line: 5, type: !13)
!15 = !DILocalVariable(name: "5", scope: !5, file: !1, line: 7, type: !13)
!16 = !DILocalVariable(name: "6", scope: !5, file: !1, line: 8, type: !13)
!17 = !DILocalVariable(name: "7", scope: !5, file: !1, line: 10, type: !13)
!18 = !DILocalVariable(name: "8", scope: !5, file: !1, line: 11, type: !10)
!19 = !DILocalVariable(name: "9", scope: !5, file: !1, line: 12, type: !13)
!20 = !DILocation(line: 1, column: 1, scope: !5)
!21 = !DILocation(line: 2, column: 1, scope: !5)
!22 = !DILocation(line: 3, column: 1, scope: !5)
!23 = !DILocation(line: 4, column: 1, scope: !5)
!24 = !DILocation(line: 5, column: 1, scope: !5)
!25 = !DILocation(line: 6, column: 1, scope: !5)
!26 = !DILocation(line: 7, column: 1, scope: !5)
!27 = !DILocation(line: 8, column: 1, scope: !5)
!28 = !DILocation(line: 9, column: 1, scope: !5)
!29 = !DILocation(line: 10, column: 1, scope: !5)
!30 = !DILocation(line: 11, column: 1, scope: !5)
!31 = !DILocation(line: 12, column: 1, scope: !5)
!32 = !DILocation(line: 13, column: 1, scope: !5)
!33 = !DILocation(line: 14, column: 1, scope: !5)
!40 = distinct !DIAssignID()