xref: /llvm-project/llvm/test/CodeGen/AMDGPU/lower-buffer-fat-pointers-unoptimized-debug-data.ll (revision 697c1883f15b81cc526ed2d72cf00f9eaea2502f) 
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
2; RUN: opt -S -mcpu=gfx900 -amdgpu-lower-buffer-fat-pointers -check-debugify < %s | FileCheck %s
3; RUN: opt -S -mcpu=gfx900 -passes=amdgpu-lower-buffer-fat-pointers,check-debugify < %s | FileCheck %s
4
5target datalayout = "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32-p7:160:256:256:32-p8:128:128-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5-G1-ni:7:8"
6target triple = "amdgcn--"
7
8define float @debug_stash_pointer(ptr addrspace(8) %buf, i32 %idx, ptr addrspace(8) %aux) !dbg !5 {
9; CHECK-LABEL: define float @debug_stash_pointer
10; CHECK-SAME: (ptr addrspace(8) [[BUF:%.*]], i32 [[IDX:%.*]], ptr addrspace(8) [[AUX:%.*]]) #[[ATTR0:[0-9]+]] !dbg [[DBG5:![0-9]+]] {
11; CHECK-NEXT:    [[BUF_PTR_VAR:%.*]] = alloca i160, align 32, addrspace(5), !dbg [[DBG21:![0-9]+]]
12; CHECK-NEXT:      #dbg_value(ptr addrspace(5) [[BUF_PTR_VAR]], [[META10:![0-9]+]], !DIExpression(), [[DBG21]])
13; CHECK-NEXT:    [[AUX_PTR_VAR:%.*]] = alloca i160, align 32, addrspace(5), !dbg [[DBG22:![0-9]+]]
14; CHECK-NEXT:      #dbg_value(ptr addrspace(5) [[AUX_PTR_VAR]], [[META12:![0-9]+]], !DIExpression(), [[DBG22]])
15; CHECK-NEXT:      #dbg_value({ ptr addrspace(8), i32 } undef, [[META13:![0-9]+]], !DIExpression(), [[META23:![0-9]+]])
16; CHECK-NEXT:    [[BUF_PTR_INT_RSRC:%.*]] = ptrtoint ptr addrspace(8) [[BUF]] to i160, !dbg [[DBG24:![0-9]+]]
17; CHECK-NEXT:    [[TMP1:%.*]] = shl nuw i160 [[BUF_PTR_INT_RSRC]], 32, !dbg [[DBG24]]
18; CHECK-NEXT:    [[BUF_PTR_INT:%.*]] = or i160 [[TMP1]], 0, !dbg [[DBG24]]
19; CHECK-NEXT:    store i160 [[BUF_PTR_INT]], ptr addrspace(5) [[BUF_PTR_VAR]], align 32, !dbg [[DBG24]]
20; CHECK-NEXT:      #dbg_value({ ptr addrspace(8), i32 } undef, [[META15:![0-9]+]], !DIExpression(), [[META25:![0-9]+]])
21; CHECK-NEXT:    [[AUX_PTR_INT_RSRC:%.*]] = ptrtoint ptr addrspace(8) [[AUX]] to i160, !dbg [[DBG26:![0-9]+]]
22; CHECK-NEXT:    [[TMP2:%.*]] = shl nuw i160 [[AUX_PTR_INT_RSRC]], 32, !dbg [[DBG26]]
23; CHECK-NEXT:    [[AUX_PTR_INT:%.*]] = or i160 [[TMP2]], 0, !dbg [[DBG26]]
24; CHECK-NEXT:    store i160 [[AUX_PTR_INT]], ptr addrspace(5) [[AUX_PTR_VAR]], align 32, !dbg [[DBG26]]
25; CHECK-NEXT:    [[BUF_PTR_2:%.*]] = load i160, ptr addrspace(5) [[BUF_PTR_VAR]], align 32, !dbg [[DBG27:![0-9]+]]
26; CHECK-NEXT:    [[TMP3:%.*]] = lshr i160 [[BUF_PTR_2]], 32, !dbg [[DBG27]]
27; CHECK-NEXT:    [[TMP4:%.*]] = trunc i160 [[TMP3]] to i128, !dbg [[DBG27]]
28; CHECK-NEXT:    [[BUF_PTR_2_PTR_RSRC:%.*]] = inttoptr i128 [[TMP4]] to ptr addrspace(8), !dbg [[DBG27]]
29; CHECK-NEXT:    [[BUF_PTR_2_PTR_OFF:%.*]] = trunc i160 [[BUF_PTR_2]] to i32, !dbg [[DBG27]]
30; CHECK-NEXT:      #dbg_value({ ptr addrspace(8), i32 } undef, [[META16:![0-9]+]], !DIExpression(), [[DBG27]])
31; CHECK-NEXT:    [[BUF_PTR_3_IDX:%.*]] = mul i32 [[IDX]], 4, !dbg [[DBG28:![0-9]+]]
32; CHECK-NEXT:    [[BUF_PTR_3:%.*]] = add i32 [[BUF_PTR_2_PTR_OFF]], [[BUF_PTR_3_IDX]], !dbg [[DBG28]]
33; CHECK-NEXT:      #dbg_value({ ptr addrspace(8), i32 } undef, [[META17:![0-9]+]], !DIExpression(), [[DBG28]])
34; CHECK-NEXT:    [[BUF_PTR_3_INT_RSRC:%.*]] = ptrtoint ptr addrspace(8) [[BUF_PTR_2_PTR_RSRC]] to i160, !dbg [[DBG29:![0-9]+]]
35; CHECK-NEXT:    [[TMP5:%.*]] = shl nuw i160 [[BUF_PTR_3_INT_RSRC]], 32, !dbg [[DBG29]]
36; CHECK-NEXT:    [[BUF_PTR_3_INT_OFF:%.*]] = zext i32 [[BUF_PTR_3]] to i160, !dbg [[DBG29]]
37; CHECK-NEXT:    [[BUF_PTR_3_INT:%.*]] = or i160 [[TMP5]], [[BUF_PTR_3_INT_OFF]], !dbg [[DBG29]]
38; CHECK-NEXT:    store i160 [[BUF_PTR_3_INT]], ptr addrspace(5) [[BUF_PTR_VAR]], align 32, !dbg [[DBG29]]
39; CHECK-NEXT:    [[BUF_PTR_4:%.*]] = load i160, ptr addrspace(5) [[BUF_PTR_VAR]], align 32, !dbg [[DBG30:![0-9]+]]
40; CHECK-NEXT:    [[TMP6:%.*]] = lshr i160 [[BUF_PTR_4]], 32, !dbg [[DBG30]]
41; CHECK-NEXT:    [[TMP7:%.*]] = trunc i160 [[TMP6]] to i128, !dbg [[DBG30]]
42; CHECK-NEXT:    [[BUF_PTR_4_PTR_RSRC:%.*]] = inttoptr i128 [[TMP7]] to ptr addrspace(8), !dbg [[DBG30]]
43; CHECK-NEXT:    [[BUF_PTR_4_PTR_OFF:%.*]] = trunc i160 [[BUF_PTR_4]] to i32, !dbg [[DBG30]]
44; CHECK-NEXT:      #dbg_value({ ptr addrspace(8), i32 } undef, [[META18:![0-9]+]], !DIExpression(), [[DBG30]])
45; 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 [[DBG31:![0-9]+]]
46; CHECK-NEXT:      #dbg_value(float [[RET]], [[META19:![0-9]+]], !DIExpression(), [[DBG31]])
47; CHECK-NEXT:    [[AUX_PTR_2:%.*]] = load i160, ptr addrspace(5) [[AUX_PTR_VAR]], align 32, !dbg [[DBG32:![0-9]+]]
48; CHECK-NEXT:    [[TMP8:%.*]] = lshr i160 [[AUX_PTR_2]], 32, !dbg [[DBG32]]
49; CHECK-NEXT:    [[TMP9:%.*]] = trunc i160 [[TMP8]] to i128, !dbg [[DBG32]]
50; CHECK-NEXT:    [[AUX_PTR_2_PTR_RSRC:%.*]] = inttoptr i128 [[TMP9]] to ptr addrspace(8), !dbg [[DBG32]]
51; CHECK-NEXT:    [[AUX_PTR_2_PTR_OFF:%.*]] = trunc i160 [[AUX_PTR_2]] to i32, !dbg [[DBG32]]
52; CHECK-NEXT:      #dbg_value({ ptr addrspace(8), i32 } undef, [[META20:![0-9]+]], !DIExpression(), [[DBG32]])
53; CHECK-NEXT:    [[BUF_PTR_4_PTR_INT_RSRC:%.*]] = ptrtoint ptr addrspace(8) [[BUF_PTR_4_PTR_RSRC]] to i160, !dbg [[DBG33:![0-9]+]]
54; CHECK-NEXT:    [[TMP10:%.*]] = shl nuw i160 [[BUF_PTR_4_PTR_INT_RSRC]], 32, !dbg [[DBG33]]
55; CHECK-NEXT:    [[BUF_PTR_4_PTR_INT_OFF:%.*]] = zext i32 [[BUF_PTR_4_PTR_OFF]] to i160, !dbg [[DBG33]]
56; CHECK-NEXT:    [[BUF_PTR_4_PTR_INT:%.*]] = or i160 [[TMP10]], [[BUF_PTR_4_PTR_INT_OFF]], !dbg [[DBG33]]
57; CHECK-NEXT:    [[BUF_PTR_4_PTR_INT_LEGAL:%.*]] = bitcast i160 [[BUF_PTR_4_PTR_INT]] to <5 x i32>, !dbg [[DBG33]]
58; CHECK-NEXT:    [[BUF_PTR_4_PTR_INT_SLICE_0:%.*]] = shufflevector <5 x i32> [[BUF_PTR_4_PTR_INT_LEGAL]], <5 x i32> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 3>, !dbg [[DBG33]]
59; CHECK-NEXT:    call void @llvm.amdgcn.raw.ptr.buffer.store.v4i32(<4 x i32> [[BUF_PTR_4_PTR_INT_SLICE_0]], ptr addrspace(8) align 32 [[AUX_PTR_2_PTR_RSRC]], i32 [[AUX_PTR_2_PTR_OFF]], i32 0, i32 0), !dbg [[DBG33]]
60; CHECK-NEXT:    [[AUX_PTR_2_PTR_PART_4:%.*]] = add nuw i32 [[AUX_PTR_2_PTR_OFF]], 16, !dbg [[DBG33]]
61; CHECK-NEXT:    [[BUF_PTR_4_PTR_INT_SLICE_4:%.*]] = extractelement <5 x i32> [[BUF_PTR_4_PTR_INT_LEGAL]], i64 4, !dbg [[DBG33]]
62; CHECK-NEXT:    call void @llvm.amdgcn.raw.ptr.buffer.store.i32(i32 [[BUF_PTR_4_PTR_INT_SLICE_4]], ptr addrspace(8) align 16 [[AUX_PTR_2_PTR_RSRC]], i32 [[AUX_PTR_2_PTR_PART_4]], i32 0, i32 0), !dbg [[DBG33]]
63; CHECK-NEXT:    ret float [[RET]], !dbg [[DBG34:![0-9]+]]
64;
65  %buf.ptr.var = alloca ptr addrspace(7), align 32, addrspace(5), !dbg !20
66  call void @llvm.dbg.value(metadata ptr addrspace(5) %buf.ptr.var, metadata !9, metadata !DIExpression()), !dbg !20
67  %aux.ptr.var = alloca ptr addrspace(7), align 32, addrspace(5), !dbg !21
68  call void @llvm.dbg.value(metadata ptr addrspace(5) %aux.ptr.var, metadata !11, metadata !DIExpression()), !dbg !21
69  %buf.ptr = addrspacecast ptr addrspace(8) %buf to ptr addrspace(7), !dbg !22
70  call void @llvm.dbg.value(metadata ptr addrspace(7) %buf.ptr, metadata !12, metadata !DIExpression()), !dbg !22
71  store ptr addrspace(7) %buf.ptr, ptr addrspace(5) %buf.ptr.var, align 32, !dbg !23
72  %aux.ptr = addrspacecast ptr addrspace(8) %aux to ptr addrspace(7), !dbg !24
73  call void @llvm.dbg.value(metadata ptr addrspace(7) %aux.ptr, metadata !14, metadata !DIExpression()), !dbg !24
74  store ptr addrspace(7) %aux.ptr, ptr addrspace(5) %aux.ptr.var, align 32, !dbg !25
75  %buf.ptr.2 = load ptr addrspace(7), ptr addrspace(5) %buf.ptr.var, align 32, !dbg !26
76  call void @llvm.dbg.value(metadata ptr addrspace(7) %buf.ptr.2, metadata !15, metadata !DIExpression()), !dbg !26
77  %buf.ptr.3 = getelementptr float, ptr addrspace(7) %buf.ptr.2, i32 %idx, !dbg !27
78  call void @llvm.dbg.value(metadata ptr addrspace(7) %buf.ptr.3, metadata !16, metadata !DIExpression()), !dbg !27
79  store ptr addrspace(7) %buf.ptr.3, ptr addrspace(5) %buf.ptr.var, align 32, !dbg !28
80  %buf.ptr.4 = load ptr addrspace(7), ptr addrspace(5) %buf.ptr.var, align 32, !dbg !29
81  call void @llvm.dbg.value(metadata ptr addrspace(7) %buf.ptr.4, metadata !17, metadata !DIExpression()), !dbg !29
82  %ret = load float, ptr addrspace(7) %buf.ptr.4, align 4, !dbg !30
83  call void @llvm.dbg.value(metadata float %ret, metadata !18, metadata !DIExpression()), !dbg !30
84  %aux.ptr.2 = load ptr addrspace(7), ptr addrspace(5) %aux.ptr.var, align 32, !dbg !31
85  call void @llvm.dbg.value(metadata ptr addrspace(7) %aux.ptr.2, metadata !19, metadata !DIExpression()), !dbg !31
86  store ptr addrspace(7) %buf.ptr.4, ptr addrspace(7) %aux.ptr.2, align 32, !dbg !32
87  ret float %ret, !dbg !33
88}
89
90; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
91declare void @llvm.dbg.value(metadata, metadata, metadata) #0
92
93attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
94
95!llvm.dbg.cu = !{!0}
96!llvm.debugify = !{!2, !3}
97!llvm.module.flags = !{!4}
98
99!0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug)
100!1 = !DIFile(filename: "<stdin>", directory: "/")
101!2 = !{i32 14}
102!3 = !{i32 9}
103!4 = !{i32 2, !"Debug Info Version", i32 3}
104!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)
105!6 = !DISubroutineType(types: !7)
106!7 = !{}
107!8 = !{!9, !11, !12, !14, !15, !16, !17, !18, !19}
108!9 = !DILocalVariable(name: "1", scope: !5, file: !1, line: 1, type: !10)
109!10 = !DIBasicType(name: "ty32", size: 32, encoding: DW_ATE_unsigned)
110!11 = !DILocalVariable(name: "2", scope: !5, file: !1, line: 2, type: !10)
111!12 = !DILocalVariable(name: "3", scope: !5, file: !1, line: 3, type: !13)
112!13 = !DIBasicType(name: "ty256", size: 256, encoding: DW_ATE_unsigned)
113!14 = !DILocalVariable(name: "4", scope: !5, file: !1, line: 5, type: !13)
114!15 = !DILocalVariable(name: "5", scope: !5, file: !1, line: 7, type: !13)
115!16 = !DILocalVariable(name: "6", scope: !5, file: !1, line: 8, type: !13)
116!17 = !DILocalVariable(name: "7", scope: !5, file: !1, line: 10, type: !13)
117!18 = !DILocalVariable(name: "8", scope: !5, file: !1, line: 11, type: !10)
118!19 = !DILocalVariable(name: "9", scope: !5, file: !1, line: 12, type: !13)
119!20 = !DILocation(line: 1, column: 1, scope: !5)
120!21 = !DILocation(line: 2, column: 1, scope: !5)
121!22 = !DILocation(line: 3, column: 1, scope: !5)
122!23 = !DILocation(line: 4, column: 1, scope: !5)
123!24 = !DILocation(line: 5, column: 1, scope: !5)
124!25 = !DILocation(line: 6, column: 1, scope: !5)
125!26 = !DILocation(line: 7, column: 1, scope: !5)
126!27 = !DILocation(line: 8, column: 1, scope: !5)
127!28 = !DILocation(line: 9, column: 1, scope: !5)
128!29 = !DILocation(line: 10, column: 1, scope: !5)
129!30 = !DILocation(line: 11, column: 1, scope: !5)
130!31 = !DILocation(line: 12, column: 1, scope: !5)
131!32 = !DILocation(line: 13, column: 1, scope: !5)
132!33 = !DILocation(line: 14, column: 1, scope: !5)
133