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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 < %s | FileCheck %s3 4; Don't crash.5 6; Function Attrs: nocallback nofree nosync nounwind readnone speculatable willreturn7declare void @llvm.dbg.declare(metadata, metadata, metadata) #08 9declare ptr @__kmpc_alloc_shared()10 11define weak_odr void @test(i32 %0) !dbg !34 {12; CHECK-LABEL: test:13; CHECK: .Lfunc_begin0:14; CHECK-NEXT: .loc 1 288 0 ; dummy:288:015; CHECK-NEXT: .cfi_sections .debug_frame16; CHECK-NEXT: .cfi_startproc17; CHECK-NEXT: ; %bb.0:18; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)19; CHECK-NEXT: s_mov_b32 s16, s3320; CHECK-NEXT: s_mov_b32 s33, s3221; CHECK-NEXT: s_or_saveexec_b64 s[18:19], -122; CHECK-NEXT: buffer_store_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill23; CHECK-NEXT: s_mov_b64 exec, s[18:19]24; CHECK-NEXT: v_writelane_b32 v41, s16, 1625; CHECK-NEXT: v_writelane_b32 v41, s30, 026; CHECK-NEXT: v_writelane_b32 v41, s31, 127; CHECK-NEXT: v_writelane_b32 v41, s34, 228; CHECK-NEXT: v_writelane_b32 v41, s35, 329; CHECK-NEXT: v_writelane_b32 v41, s36, 430; CHECK-NEXT: v_writelane_b32 v41, s37, 531; CHECK-NEXT: v_writelane_b32 v41, s38, 632; CHECK-NEXT: v_writelane_b32 v41, s39, 733; CHECK-NEXT: v_writelane_b32 v41, s48, 834; CHECK-NEXT: v_writelane_b32 v41, s49, 935; CHECK-NEXT: v_writelane_b32 v41, s50, 1036; CHECK-NEXT: v_writelane_b32 v41, s51, 1137; CHECK-NEXT: v_writelane_b32 v41, s52, 1238; CHECK-NEXT: s_addk_i32 s32, 0x40039; CHECK-NEXT: v_writelane_b32 v41, s53, 1340; CHECK-NEXT: v_writelane_b32 v41, s54, 1441; CHECK-NEXT: s_mov_b64 s[48:49], s[4:5]42; CHECK-NEXT: ;DEBUG_VALUE: dummy:dummy <- undef43; CHECK-NEXT: .Ltmp0:44; CHECK-NEXT: .loc 1 49 9 prologue_end ; dummy:49:945; CHECK-NEXT: s_getpc_b64 s[4:5]46; CHECK-NEXT: s_add_u32 s4, s4, __kmpc_alloc_shared@gotpcrel32@lo+447; CHECK-NEXT: s_addc_u32 s5, s5, __kmpc_alloc_shared@gotpcrel32@hi+1248; CHECK-NEXT: v_writelane_b32 v41, s55, 1549; CHECK-NEXT: s_load_dwordx2 s[54:55], s[4:5], 0x050; CHECK-NEXT: s_mov_b64 s[4:5], s[48:49]51; CHECK-NEXT: buffer_store_dword v40, off, s[0:3], s33 ; 4-byte Folded Spill52; CHECK-NEXT: v_mov_b32_e32 v40, v3153; CHECK-NEXT: s_mov_b32 s50, s1554; CHECK-NEXT: s_mov_b32 s51, s1455; CHECK-NEXT: s_mov_b32 s52, s1356; CHECK-NEXT: s_mov_b32 s53, s1257; CHECK-NEXT: s_mov_b64 s[34:35], s[10:11]58; CHECK-NEXT: s_mov_b64 s[36:37], s[8:9]59; CHECK-NEXT: s_mov_b64 s[38:39], s[6:7]60; CHECK-NEXT: s_waitcnt lgkmcnt(0)61; CHECK-NEXT: s_swappc_b64 s[30:31], s[54:55]62; CHECK-NEXT: s_mov_b64 s[4:5], s[48:49]63; CHECK-NEXT: s_mov_b64 s[6:7], s[38:39]64; CHECK-NEXT: s_mov_b64 s[8:9], s[36:37]65; CHECK-NEXT: s_mov_b64 s[10:11], s[34:35]66; CHECK-NEXT: s_mov_b32 s12, s5367; CHECK-NEXT: s_mov_b32 s13, s5268; CHECK-NEXT: s_mov_b32 s14, s5169; CHECK-NEXT: s_mov_b32 s15, s5070; CHECK-NEXT: v_mov_b32_e32 v31, v4071; CHECK-NEXT: s_swappc_b64 s[30:31], s[54:55]72; CHECK-NEXT: .Ltmp1:73; CHECK-NEXT: ;DEBUG_VALUE: dummy:dummy <- [$vgpr0_vgpr1+0]74; CHECK-NEXT: .loc 1 0 9 is_stmt 0 ; dummy:0:975; CHECK-NEXT: buffer_load_dword v40, off, s[0:3], s33 ; 4-byte Folded Reload76; CHECK-NEXT: v_mov_b32_e32 v2, 077; CHECK-NEXT: flat_store_dword v[0:1], v278; CHECK-NEXT: v_readlane_b32 s55, v41, 1579; CHECK-NEXT: v_readlane_b32 s54, v41, 1480; CHECK-NEXT: v_readlane_b32 s53, v41, 1381; CHECK-NEXT: v_readlane_b32 s52, v41, 1282; CHECK-NEXT: v_readlane_b32 s51, v41, 1183; CHECK-NEXT: v_readlane_b32 s50, v41, 1084; CHECK-NEXT: v_readlane_b32 s49, v41, 985; CHECK-NEXT: v_readlane_b32 s48, v41, 886; CHECK-NEXT: v_readlane_b32 s39, v41, 787; CHECK-NEXT: v_readlane_b32 s38, v41, 688; CHECK-NEXT: v_readlane_b32 s37, v41, 589; CHECK-NEXT: v_readlane_b32 s36, v41, 490; CHECK-NEXT: v_readlane_b32 s35, v41, 391; CHECK-NEXT: v_readlane_b32 s34, v41, 292; CHECK-NEXT: v_readlane_b32 s31, v41, 193; CHECK-NEXT: v_readlane_b32 s30, v41, 094; CHECK-NEXT: s_mov_b32 s32, s3395; CHECK-NEXT: v_readlane_b32 s4, v41, 1696; CHECK-NEXT: s_or_saveexec_b64 s[6:7], -197; CHECK-NEXT: buffer_load_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload98; CHECK-NEXT: s_mov_b64 exec, s[6:7]99; CHECK-NEXT: s_mov_b32 s33, s4100; CHECK-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)101; CHECK-NEXT: s_setpc_b64 s[30:31]102; CHECK-NEXT: .Ltmp2:103 %2 = call ptr @__kmpc_alloc_shared(), !dbg !43104 %3 = call ptr @__kmpc_alloc_shared()105 store i32 0, ptr %3, align 4106 call void @llvm.dbg.declare(metadata ptr %3, metadata !40, metadata !DIExpression()), !dbg !43107 ret void108}109 110attributes #0 = { nocallback nofree nosync nounwind readnone speculatable willreturn }111 112!llvm.dbg.cu = !{!0, !25, !26}113!llvm.module.flags = !{!27, !28, !29, !30, !31, !32, !44}114 115!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, producer: "clang version 15.0.0 (https://github.com/llvm/llvm-project.git 05256c8d95e0b15bcc502d595c15d902ff520f97)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !8, imports: !20, splitDebugInlining: false, nameTableKind: None)116!1 = !DIFile(filename: "dummy", directory: "dummy", checksumkind: CSK_MD5, checksum: "b67bec84bdce3730b4a6f2ed8d50b85c")117!2 = !{!3, !3, !3}118!3 = distinct !DICompositeType(tag: DW_TAG_enumeration_type, name: "dummy", scope: !4, file: !1, line: 49, baseType: !5, size: 32, elements: !6, identifier: "dummy")119!4 = !DINamespace(name: "dummy", scope: null)120!5 = !DIBasicType(name: "dummy", size: 32, encoding: DW_ATE_unsigned)121!6 = !{!7}122!7 = !DIEnumerator(name: "dummy", value: 0, isUnsigned: true)123!8 = !{!5, !9, !11, !12, !13, !14}124!9 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "dummy", scope: !10, file: !1, line: 49, size: 32, flags: DIFlagEnumClass, elements: !6, identifier: "dummy")125!10 = !DINamespace(name: "dummy", scope: !4)126!11 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "dummy", scope: !4, file: !1, line: 49, size: 32, flags: DIFlagEnumClass, elements: !6, identifier: "dummy")127!12 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "dummy", scope: !4, file: !1, line: 49, size: 32, flags: DIFlagEnumClass, elements: !6, identifier: "dummy")128!13 = distinct !DICompositeType(tag: DW_TAG_union_type, name: "dummy", scope: !10, file: !1, line: 49, size: 32, flags: DIFlagEnumClass, elements: !6, identifier: "dummy")129!14 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "dummy", scope: !10, file: !1, line: 49, size: 32, flags: DIFlagEnumClass, elements: !6, templateParams: !15, identifier: "dummy")130!15 = !{!16, !17, !19}131!16 = !DITemplateTypeParameter(name: "dummy", type: !11)132!17 = !DITemplateTypeParameter(name: "dummy", type: !18)133!18 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "dummy", scope: !10, file: !1, line: 49, size: 32, flags: DIFlagEnumClass, identifier: "dummy")134!19 = !DITemplateValueParameter(type: !5, value: i1 true)135!20 = !{!21}136!21 = !DIImportedEntity(tag: DW_TAG_imported_module, scope: !4, entity: !22, file: !1, line: 49)137!22 = !DISubprogram(name: "dummy", scope: !4, file: !1, line: 49, type: !23, flags: DIFlagEnumClass, spFlags: DISPFlagOptimized)138!23 = !DISubroutineType(types: !24)139!24 = !{!5}140!25 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, producer: "clang version 15.0.0 (https://github.com/llvm/llvm-project.git 05256c8d95e0b15bcc502d595c15d902ff520f97)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, imports: !20, splitDebugInlining: false, nameTableKind: None)141!26 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !1, producer: "clang version 15.0.0 (https://github.com/llvm/llvm-project.git 05256c8d95e0b15bcc502d595c15d902ff520f97)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !24, imports: !20, splitDebugInlining: false, nameTableKind: None)142!27 = !{i32 7, !"Dwarf Version", i32 5}143!28 = !{i32 2, !"Debug Info Version", i32 3}144!29 = !{i32 1, !"wchar_size", i32 4}145!30 = !{i32 7, !"openmp", i32 50}146!31 = !{i32 7, !"openmp-device", i32 50}147!32 = !{i32 7, !"PIC Level", i32 2}148!34 = distinct !DISubprogram(name: "dummy", linkageName: "dummy", scope: !35, file: !1, line: 49, type: !23, scopeLine: 288, flags: DIFlagEnumClass, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, declaration: !36, retainedNodes: !37)149!35 = distinct !DICompositeType(tag: DW_TAG_class_type, file: !1, line: 49, size: 32, flags: DIFlagEnumClass, elements: !6, identifier: "dummy")150!36 = !DISubprogram(name: "dummy", scope: !35, file: !1, line: 49, type: !23, scopeLine: 288, flags: DIFlagEnumClass, spFlags: DISPFlagOptimized)151!37 = !{!38, !40, !41, !42}152!38 = !DILocalVariable(name: "dummy", arg: 1, scope: !34, type: !39, flags: DIFlagEnumClass)153!39 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !5, size: 32)154!40 = !DILocalVariable(name: "dummy", arg: 2, scope: !34, file: !1, line: 49, type: !5)155!41 = !DILocalVariable(name: "dummy", arg: 3, scope: !34, file: !1, line: 49, type: !5)156!42 = !DILocalVariable(name: "dummy", arg: 4, scope: !34, file: !1, line: 49, type: !5)157!43 = !DILocation(line: 49, column: 9, scope: !34)158!44 = !{i32 1, !"amdhsa_code_object_version", i32 500}159