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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 52; RUN: llc %s -o %t.o -mcpu=gfx1030 -filetype=obj -O03; RUN: llvm-debuginfo-analyzer %t.o --print=all --attribute=all | FileCheck %s4 5; This test compiles this module with AMDGPU backend under -O0,6; and makes sure llvm-debuginfo-analyzer works for it.7 8; Simple checks to make sure llvm-debuginfo-analzyer didn't fail early.9; CHECK: Logical View:10; CHECK: {CompileUnit}11; CHECK-DAG: {Parameter} 'dtid' -> [0x{{[a-f0-9]+}}]'uint3'12; CHECK-DAG: {Variable} 'my_var2' -> [0x{{[a-f0-9]+}}]'float'13; CHECK-DAG: {Line} {{.+}}basic_var.hlsl14; CHECK: {Code} 's_endpgm'15 16source_filename = "module"17target triple = "amdgcn-amd-amdpal"18 19%dx.types.ResRet.f32 = type { float, float, float, float, i32 }20 21define dllexport amdgpu_cs void @_amdgpu_cs_main(i32 inreg noundef %globalTable, i32 inreg noundef %userdata4, <3 x i32> inreg noundef %WorkgroupId, i32 inreg noundef %MultiDispatchInfo, <3 x i32> noundef %LocalInvocationId) #0 !dbg !14 {22 %LocalInvocationId.i0 = extractelement <3 x i32> %LocalInvocationId, i64 0, !dbg !2823 %WorkgroupId.i0 = extractelement <3 x i32> %WorkgroupId, i64 0, !dbg !2824 %pc = call i64 @llvm.amdgcn.s.getpc(), !dbg !2825 %offset = shl i32 %WorkgroupId.i0, 6, !dbg !2826 %dtid = add i32 %LocalInvocationId.i0, %offset, !dbg !2827 #dbg_value(i32 %dtid, !29, !DIExpression(DW_OP_LLVM_fragment, 0, 32), !28)28 %pc_hi = and i64 %pc, -4294967296, !dbg !3029 %zext = zext i32 %userdata4 to i64, !dbg !3030 %ptr_val = or disjoint i64 %pc_hi, %zext, !dbg !3031 %ptr = inttoptr i64 %ptr_val to ptr addrspace(4), !dbg !3032 call void @llvm.assume(i1 true) [ "align"(ptr addrspace(4) %ptr, i32 4), "dereferenceable"(ptr addrspace(4) %ptr, i32 -1) ], !dbg !3033 %uav_0 = load <4 x i32>, ptr addrspace(4) %ptr, align 4, !dbg !30, !invariant.load !234 %uav_load_1 = call float @llvm.amdgcn.struct.buffer.load.format.f32(<4 x i32> %uav_0, i32 %dtid, i32 0, i32 0, i32 0), !dbg !3035 #dbg_value(%dx.types.ResRet.f32 poison, !31, !DIExpression(), !32)36 %mul = fmul reassoc arcp contract afn float %uav_load_1, 2.000000e+00, !dbg !3337 #dbg_value(float %mul, !34, !DIExpression(), !35)38 call void @llvm.assume(i1 true) [ "align"(ptr addrspace(4) %ptr, i32 4), "dereferenceable"(ptr addrspace(4) %ptr, i32 -1) ], !dbg !3639 %uav_1_ptr = getelementptr i8, ptr addrspace(4) %ptr, i64 32, !dbg !3640 %.upto01 = insertelement <4 x float> poison, float %mul, i64 0, !dbg !3641 %filled_vector = shufflevector <4 x float> %.upto01, <4 x float> poison, <4 x i32> zeroinitializer, !dbg !3642 %uav_1 = load <4 x i32>, ptr addrspace(4) %uav_1_ptr, align 4, !dbg !36, !invariant.load !243 call void @llvm.amdgcn.struct.buffer.store.format.v4f32(<4 x float> %filled_vector, <4 x i32> %uav_1, i32 %dtid, i32 0, i32 0, i32 0), !dbg !3644 ret void, !dbg !3745}46 47declare noundef i64 @llvm.amdgcn.s.getpc() #148 49declare void @llvm.assume(i1 noundef) #250 51declare void @llvm.amdgcn.struct.buffer.store.format.v4f32(<4 x float>, <4 x i32>, i32, i32, i32, i32 immarg) #352 53declare float @llvm.amdgcn.struct.buffer.load.format.f32(<4 x i32>, i32, i32, i32, i32 immarg) #454 55attributes #0 = { memory(readwrite) }56attributes #1 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }57attributes #2 = { nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write) }58attributes #3 = { nocallback nofree nosync nounwind willreturn memory(write) }59attributes #4 = { nocallback nofree nosync nounwind willreturn memory(read) }60 61!llvm.dbg.cu = !{!0}62!llvm.module.flags = !{!12, !13}63 64!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "dxcoob 1.7.2308.16 (52da17e29)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, globals: !3)65!1 = !DIFile(filename: "tests\\basic_var.hlsl", directory: "")66!2 = !{}67!3 = !{!4, !10}68!4 = distinct !DIGlobalVariableExpression(var: !5, expr: !DIExpression())69!5 = !DIGlobalVariable(name: "u0", linkageName: "\01?u0@@3V?$RWBuffer@M@@A", scope: !0, file: !1, line: 2, type: !6, isLocal: false, isDefinition: true)70!6 = !DICompositeType(tag: DW_TAG_class_type, name: "RWBuffer<float>", file: !1, line: 2, size: 32, align: 32, elements: !2, templateParams: !7)71!7 = !{!8}72!8 = !DITemplateTypeParameter(name: "element", type: !9)73!9 = !DIBasicType(name: "float", size: 32, align: 32, encoding: DW_ATE_float)74!10 = distinct !DIGlobalVariableExpression(var: !11, expr: !DIExpression())75!11 = !DIGlobalVariable(name: "u1", linkageName: "\01?u1@@3V?$RWBuffer@M@@A", scope: !0, file: !1, line: 3, type: !6, isLocal: false, isDefinition: true)76!12 = !{i32 2, !"Dwarf Version", i32 5}77!13 = !{i32 2, !"Debug Info Version", i32 3}78!14 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 7, type: !15, scopeLine: 7, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0)79!15 = !DISubroutineType(types: !16)80!16 = !{null, !17}81!17 = !DIDerivedType(tag: DW_TAG_typedef, name: "uint3", file: !1, baseType: !18)82!18 = !DICompositeType(tag: DW_TAG_class_type, name: "vector<unsigned int, 3>", file: !1, size: 96, align: 32, elements: !19, templateParams: !24)83!19 = !{!20, !22, !23}84!20 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !18, file: !1, baseType: !21, size: 32, align: 32, flags: DIFlagPublic)85!21 = !DIBasicType(name: "unsigned int", size: 32, align: 32, encoding: DW_ATE_unsigned)86!22 = !DIDerivedType(tag: DW_TAG_member, name: "y", scope: !18, file: !1, baseType: !21, size: 32, align: 32, offset: 32, flags: DIFlagPublic)87!23 = !DIDerivedType(tag: DW_TAG_member, name: "z", scope: !18, file: !1, baseType: !21, size: 32, align: 32, offset: 64, flags: DIFlagPublic)88!24 = !{!25, !26}89!25 = !DITemplateTypeParameter(name: "element", type: !21)90!26 = !DITemplateValueParameter(name: "element_count", type: !27, value: i32 3)91!27 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)92!28 = !DILocation(line: 7, column: 17, scope: !14)93!29 = !DILocalVariable(name: "dtid", arg: 1, scope: !14, file: !1, line: 7, type: !17)94!30 = !DILocation(line: 11, column: 18, scope: !14)95!31 = !DILocalVariable(name: "my_var", scope: !14, file: !1, line: 11, type: !9)96!32 = !DILocation(line: 11, column: 9, scope: !14)97!33 = !DILocation(line: 14, column: 26, scope: !14)98!34 = !DILocalVariable(name: "my_var2", scope: !14, file: !1, line: 14, type: !9)99!35 = !DILocation(line: 14, column: 9, scope: !14)100!36 = !DILocation(line: 17, column: 14, scope: !14)101!37 = !DILocation(line: 19, column: 1, scope: !14)102