; RUN: llc -frame-pointer=all -O0 -fast-isel -filetype=obj < %s | llvm-dwarfdump -v - | FileCheck %s ; Test that a variable with multiple entries in the MMI table makes it into the ; debug info. ; ; CHECK: DW_TAG_inlined_subroutine ; CHECK: "_Z3f111A" ; CHECK: DW_TAG_formal_parameter ; CHECK: DW_AT_location [DW_FORM_block1] (DW_OP_piece 0x1, DW_OP_fbreg -47, DW_OP_piece 0xf, DW_OP_piece 0x1, DW_OP_breg31 WSP+42, DW_OP_piece 0x7) ; CHECK: DW_AT_abstract_origin {{.*}} "p1" ; ; long a; ; struct A { ; bool x4; ; void *x5; ; bool x6; ; }; ; int *b; ; struct B { ; B(long); ; ~B(); ; }; ; void f9(A); ; void f13(A p1) { ; b = (int *)__builtin_operator_new(a); ; f9(p1); ; } ; void f11(A p1) { f13(p1); } ; void f16() { ; A c; ; B d(a); ; c.x6 = c.x4 = true; ; f11(c); ; } ; ModuleID = 'test.cpp' source_filename = "test/DebugInfo/AArch64/frameindices.ll" target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" target triple = "aarch64-apple-ios" %struct.A = type { i8, i8*, i8 } %struct.B = type { i8 } @a = global i64 0, align 8, !dbg !0 @b = global i32* null, align 8, !dbg !4 define void @_Z3f131A(%struct.A* nocapture readonly %p1) !dbg !32 { entry: %agg.tmp = alloca %struct.A, align 8 tail call void @llvm.dbg.declare(metadata %struct.A* %p1, metadata !36, metadata !37), !dbg !38 %0 = load i64, i64* @a, align 8, !dbg !39, !tbaa !40 %call = tail call noalias i8* @_Znwm(i64 %0) #4, !dbg !44 store i8* %call, i8** bitcast (i32** @b to i8**), align 8, !dbg !45, !tbaa !46 %1 = getelementptr inbounds %struct.A, %struct.A* %agg.tmp, i64 0, i32 0, !dbg !48 %2 = getelementptr inbounds %struct.A, %struct.A* %p1, i64 0, i32 0, !dbg !48 call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 %1, i8* align 8 %2, i64 24, i1 false), !dbg !48, !tbaa.struct !49 call void @_Z2f91A(%struct.A* %agg.tmp), !dbg !52 ret void, !dbg !53 } ; Function Attrs: nounwind readnone declare void @llvm.dbg.declare(metadata, metadata, metadata) #0 ; Function Attrs: nobuiltin declare noalias i8* @_Znwm(i64) #1 declare void @_Z2f91A(%struct.A*) ; Function Attrs: argmemonly nounwind declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture writeonly, i8* nocapture readonly, i64, i1) #2 define void @_Z3f111A(%struct.A* nocapture readonly %p1) !dbg !54 { entry: %agg.tmp.i = alloca %struct.A, align 8 tail call void @llvm.dbg.declare(metadata %struct.A* %p1, metadata !56, metadata !37), !dbg !57 %0 = getelementptr inbounds %struct.A, %struct.A* %p1, i64 0, i32 0, !dbg !58 %1 = getelementptr inbounds %struct.A, %struct.A* %agg.tmp.i, i64 0, i32 0, !dbg !59 call void @llvm.lifetime.start(i64 24, i8* %1), !dbg !59 %2 = load i64, i64* @a, align 8, !dbg !61, !tbaa !40 %call.i = tail call noalias i8* @_Znwm(i64 %2) #4, !dbg !62 store i8* %call.i, i8** bitcast (i32** @b to i8**), align 8, !dbg !63, !tbaa !46 call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 %1, i8* align 8 %0, i64 24, i1 false), !dbg !64 call void @_Z2f91A(%struct.A* %agg.tmp.i), !dbg !65 call void @llvm.lifetime.end(i64 24, i8* %1), !dbg !66 ret void, !dbg !67 } define void @_Z3f16v() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) !dbg !68 { entry: %agg.tmp.i.i = alloca %struct.A, align 8 %d = alloca %struct.B, align 1 %agg.tmp.sroa.2 = alloca [15 x i8], align 1 %agg.tmp.sroa.4 = alloca [7 x i8], align 1 tail call void @llvm.dbg.declare(metadata [15 x i8]* %agg.tmp.sroa.2, metadata !56, metadata !74), !dbg !75 tail call void @llvm.dbg.declare(metadata [7 x i8]* %agg.tmp.sroa.4, metadata !56, metadata !77), !dbg !75 tail call void @llvm.dbg.declare(metadata %struct.A* undef, metadata !72, metadata !37), !dbg !78 %0 = load i64, i64* @a, align 8, !dbg !79, !tbaa !40 tail call void @llvm.dbg.value(metadata %struct.B* %d, metadata !73, metadata !37), !dbg !80 %call = call %struct.B* @_ZN1BC1El(%struct.B* %d, i64 %0), !dbg !80 call void @llvm.dbg.value(metadata i8 1, metadata !72, metadata !81), !dbg !78 call void @llvm.dbg.value(metadata i8 1, metadata !72, metadata !82), !dbg !78 call void @llvm.dbg.value(metadata i8 1, metadata !56, metadata !81), !dbg !75 call void @llvm.dbg.value(metadata i8 1, metadata !56, metadata !82), !dbg !75 call void @llvm.dbg.declare(metadata %struct.A* undef, metadata !56, metadata !37), !dbg !75 %1 = getelementptr inbounds %struct.A, %struct.A* %agg.tmp.i.i, i64 0, i32 0, !dbg !83 call void @llvm.lifetime.start(i64 24, i8* %1), !dbg !83 %2 = load i64, i64* @a, align 8, !dbg !85, !tbaa !40 %call.i.i5 = invoke noalias i8* @_Znwm(i64 %2) #4 to label %call.i.i.noexc unwind label %lpad, !dbg !86 call.i.i.noexc: ; preds = %entry %agg.tmp.sroa.4.17..sroa_idx = getelementptr inbounds [7 x i8], [7 x i8]* %agg.tmp.sroa.4, i64 0, i64 0, !dbg !87 %agg.tmp.sroa.2.1..sroa_idx = getelementptr inbounds [15 x i8], [15 x i8]* %agg.tmp.sroa.2, i64 0, i64 0, !dbg !87 store i8* %call.i.i5, i8** bitcast (i32** @b to i8**), align 8, !dbg !88, !tbaa !46 store i8 1, i8* %1, align 8, !dbg !89 %agg.tmp.sroa.2.0..sroa_raw_idx = getelementptr inbounds i8, i8* %1, i64 1, !dbg !89 call void @llvm.memcpy.p0i8.p0i8.i64(i8* %agg.tmp.sroa.2.0..sroa_raw_idx, i8* %agg.tmp.sroa.2.1..sroa_idx, i64 15, i1 false), !dbg !89 %agg.tmp.sroa.3.0..sroa_idx = getelementptr inbounds %struct.A, %struct.A* %agg.tmp.i.i, i64 0, i32 2, !dbg !89 store i8 1, i8* %agg.tmp.sroa.3.0..sroa_idx, align 8, !dbg !89 %agg.tmp.sroa.4.0..sroa_raw_idx = getelementptr inbounds i8, i8* %1, i64 17, !dbg !89 call void @llvm.memcpy.p0i8.p0i8.i64(i8* %agg.tmp.sroa.4.0..sroa_raw_idx, i8* %agg.tmp.sroa.4.17..sroa_idx, i64 7, i1 false), !dbg !89 invoke void @_Z2f91A(%struct.A* %agg.tmp.i.i) to label %invoke.cont unwind label %lpad, !dbg !90 invoke.cont: ; preds = %call.i.i.noexc call void @llvm.lifetime.end(i64 24, i8* %1), !dbg !91 call void @llvm.dbg.value(metadata %struct.B* %d, metadata !73, metadata !37), !dbg !80 %call1 = call %struct.B* @_ZN1BD1Ev(%struct.B* %d) #3, !dbg !92 ret void, !dbg !92 lpad: ; preds = %call.i.i.noexc, %entry %3 = landingpad { i8*, i32 } cleanup, !dbg !92 call void @llvm.dbg.value(metadata %struct.B* %d, metadata !73, metadata !37), !dbg !80 %call2 = call %struct.B* @_ZN1BD1Ev(%struct.B* %d) #3, !dbg !92 resume { i8*, i32 } %3, !dbg !92 } declare %struct.B* @_ZN1BC1El(%struct.B*, i64) declare i32 @__gxx_personality_v0(...) ; Function Attrs: nounwind declare %struct.B* @_ZN1BD1Ev(%struct.B*) #3 ; Function Attrs: nounwind readnone declare void @llvm.dbg.value(metadata, metadata, metadata) #0 ; Function Attrs: argmemonly nounwind declare void @llvm.lifetime.start(i64, i8* nocapture) #2 ; Function Attrs: argmemonly nounwind declare void @llvm.lifetime.end(i64, i8* nocapture) #2 attributes #0 = { nounwind readnone } attributes #1 = { nobuiltin } attributes #2 = { argmemonly nounwind } attributes #3 = { nounwind } attributes #4 = { builtin } !llvm.dbg.cu = !{!8} !llvm.module.flags = !{!29, !30} !llvm.ident = !{!31} !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) !1 = !DIGlobalVariable(name: "a", scope: null, file: !2, line: 1, type: !3, isLocal: false, isDefinition: true) !2 = !DIFile(filename: "test.cpp", directory: "") !3 = !DIBasicType(name: "long int", size: 64, align: 64, encoding: DW_ATE_signed) !4 = !DIGlobalVariableExpression(var: !5, expr: !DIExpression()) !5 = !DIGlobalVariable(name: "b", scope: null, file: !2, line: 7, type: !6, isLocal: false, isDefinition: true) !6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !7, size: 64, align: 64) !7 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) !8 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !9, producer: "clang version 3.7.0 ", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !10, retainedTypes: !11, globals: !28, imports: !10) !9 = !DIFile(filename: "", directory: "") !10 = !{} !11 = !{!12, !6, !19} !12 = !DICompositeType(tag: DW_TAG_structure_type, name: "A", file: !2, line: 2, size: 192, align: 64, elements: !13, identifier: "_ZTS1A") !13 = !{!14, !16, !18} !14 = !DIDerivedType(tag: DW_TAG_member, name: "x4", scope: !12, file: !2, line: 3, baseType: !15, size: 8, align: 8) !15 = !DIBasicType(name: "bool", size: 8, align: 8, encoding: DW_ATE_boolean) !16 = !DIDerivedType(tag: DW_TAG_member, name: "x5", scope: !12, file: !2, line: 4, baseType: !17, size: 64, align: 64, offset: 64) !17 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64, align: 64) !18 = !DIDerivedType(tag: DW_TAG_member, name: "x6", scope: !12, file: !2, line: 5, baseType: !15, size: 8, align: 8, offset: 128) !19 = !DICompositeType(tag: DW_TAG_structure_type, name: "B", file: !2, line: 8, size: 8, align: 8, elements: !20, identifier: "_ZTS1B") !20 = !{!21, !25} !21 = !DISubprogram(name: "B", scope: !19, file: !2, line: 9, type: !22, isLocal: false, isDefinition: false, scopeLine: 9, flags: DIFlagPrototyped, isOptimized: true) !22 = !DISubroutineType(types: !23) !23 = !{null, !24, !3} !24 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !19, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer) !25 = !DISubprogram(name: "~B", scope: !19, file: !2, line: 10, type: !26, isLocal: false, isDefinition: false, scopeLine: 10, flags: DIFlagPrototyped, isOptimized: true) !26 = !DISubroutineType(types: !27) !27 = !{null, !24} !28 = !{!0, !4} !29 = !{i32 2, !"Dwarf Version", i32 2} !30 = !{i32 2, !"Debug Info Version", i32 3} !31 = !{!"clang version 3.7.0 "} !32 = distinct !DISubprogram(name: "f13", linkageName: "_Z3f131A", scope: !2, file: !2, line: 13, type: !33, isLocal: false, isDefinition: true, scopeLine: 13, flags: DIFlagPrototyped, isOptimized: true, unit: !8, retainedNodes: !35) !33 = !DISubroutineType(types: !34) !34 = !{null, !12} !35 = !{!36} !36 = !DILocalVariable(name: "p1", arg: 1, scope: !32, file: !2, line: 13, type: !12) !37 = !DIExpression(DW_OP_deref) !38 = !DILocation(line: 13, column: 12, scope: !32) !39 = !DILocation(line: 14, column: 37, scope: !32) !40 = !{!41, !41, i64 0} !41 = !{!"long", !42, i64 0} !42 = !{!"omnipotent char", !43, i64 0} !43 = !{!"Simple C/C++ TBAA"} !44 = !DILocation(line: 14, column: 14, scope: !32) !45 = !DILocation(line: 14, column: 5, scope: !32) !46 = !{!47, !47, i64 0} !47 = !{!"any pointer", !42, i64 0} !48 = !DILocation(line: 15, column: 6, scope: !32) !49 = !{i64 0, i64 1, !50, i64 8, i64 8, !46, i64 16, i64 1, !50} !50 = !{!51, !51, i64 0} !51 = !{!"bool", !42, i64 0} !52 = !DILocation(line: 15, column: 3, scope: !32) !53 = !DILocation(line: 16, column: 1, scope: !32) !54 = distinct !DISubprogram(name: "f11", linkageName: "_Z3f111A", scope: !2, file: !2, line: 17, type: !33, isLocal: false, isDefinition: true, scopeLine: 17, flags: DIFlagPrototyped, isOptimized: true, unit: !8, retainedNodes: !55) !55 = !{!56} !56 = !DILocalVariable(name: "p1", arg: 1, scope: !54, file: !2, line: 17, type: !12) !57 = !DILocation(line: 17, column: 12, scope: !54) !58 = !DILocation(line: 17, column: 22, scope: !54) !59 = !DILocation(line: 13, column: 12, scope: !32, inlinedAt: !60) !60 = distinct !DILocation(line: 17, column: 18, scope: !54) !61 = !DILocation(line: 14, column: 37, scope: !32, inlinedAt: !60) !62 = !DILocation(line: 14, column: 14, scope: !32, inlinedAt: !60) !63 = !DILocation(line: 14, column: 5, scope: !32, inlinedAt: !60) !64 = !DILocation(line: 15, column: 6, scope: !32, inlinedAt: !60) !65 = !DILocation(line: 15, column: 3, scope: !32, inlinedAt: !60) !66 = !DILocation(line: 16, column: 1, scope: !32, inlinedAt: !60) !67 = !DILocation(line: 17, column: 27, scope: !54) !68 = distinct !DISubprogram(name: "f16", linkageName: "_Z3f16v", scope: !2, file: !2, line: 18, type: !69, isLocal: false, isDefinition: true, scopeLine: 18, flags: DIFlagPrototyped, isOptimized: true, unit: !8, retainedNodes: !71) !69 = !DISubroutineType(types: !70) !70 = !{null} !71 = !{!72, !73} !72 = !DILocalVariable(name: "c", scope: !68, file: !2, line: 19, type: !12) !73 = !DILocalVariable(name: "d", scope: !68, file: !2, line: 20, type: !19) !74 = !DIExpression(DW_OP_LLVM_fragment, 8, 120) !75 = !DILocation(line: 17, column: 12, scope: !54, inlinedAt: !76) !76 = distinct !DILocation(line: 22, column: 3, scope: !68) !77 = !DIExpression(DW_OP_LLVM_fragment, 136, 56) !78 = !DILocation(line: 19, column: 5, scope: !68) !79 = !DILocation(line: 20, column: 7, scope: !68) !80 = !DILocation(line: 20, column: 5, scope: !68) !81 = !DIExpression(DW_OP_LLVM_fragment, 0, 8) !82 = !DIExpression(DW_OP_LLVM_fragment, 128, 8) !83 = !DILocation(line: 13, column: 12, scope: !32, inlinedAt: !84) !84 = distinct !DILocation(line: 17, column: 18, scope: !54, inlinedAt: !76) !85 = !DILocation(line: 14, column: 37, scope: !32, inlinedAt: !84) !86 = !DILocation(line: 14, column: 14, scope: !32, inlinedAt: !84) !87 = !DILocation(line: 22, column: 7, scope: !68) !88 = !DILocation(line: 14, column: 5, scope: !32, inlinedAt: !84) !89 = !DILocation(line: 15, column: 6, scope: !32, inlinedAt: !84) !90 = !DILocation(line: 15, column: 3, scope: !32, inlinedAt: !84) !91 = !DILocation(line: 16, column: 1, scope: !32, inlinedAt: !84) !92 = !DILocation(line: 23, column: 1, scope: !68)