1; RUN: llc -global-isel=1 -filetype=obj -mtriple=aarch64-linux-gnu -o - %s | llvm-dwarfdump -v - | FileCheck %s 2; 3; CHECK: .debug_info contents: 4; CHECK: DW_TAG_formal_parameter 5; CHECK: DW_AT_location 6 7 8%struct.mystruct = type { double, double, double, double, double } 9 10@.str = private unnamed_addr constant [5 x i8] c"%llu\00", align 1 11define dso_local void @foo(ptr %ms) !dbg !9 { 12entry: 13 call void @llvm.dbg.declare(metadata ptr %ms, metadata !21, metadata !DIExpression()), !dbg !22 14 %0 = ptrtoint ptr %ms to i64, !dbg !23 15 %call = call i32 (ptr, ...) @printf(ptr @.str, i64 %0), !dbg !24 16 ret void, !dbg !25 17} 18declare void @llvm.dbg.declare(metadata, metadata, metadata) 19declare dso_local i32 @printf(ptr, ...) 20 21 22!llvm.dbg.cu = !{!0} 23!llvm.module.flags = !{!5, !6, !7} 24!llvm.ident = !{!8} 25 26!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 10.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !3, splitDebugInlining: false, nameTableKind: None) 27!1 = !DIFile(filename: ".", directory: ".") 28!2 = !{} 29!3 = !{!4} 30!4 = !DIBasicType(name: "long long unsigned int", size: 64, encoding: DW_ATE_unsigned) 31!5 = !{i32 7, !"Dwarf Version", i32 4} 32!6 = !{i32 2, !"Debug Info Version", i32 3} 33!7 = !{i32 1, !"wchar_size", i32 4} 34!8 = !{!"clang version 10.0.0"} 35!9 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 5, type: !10, scopeLine: 5, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !2) 36!10 = !DISubroutineType(types: !11) 37!11 = !{null, !12} 38!12 = !DIDerivedType(tag: DW_TAG_typedef, name: "mystruct", file: !1, line: 3, baseType: !13) 39!13 = distinct !DICompositeType(tag: DW_TAG_structure_type, file: !1, line: 1, size: 320, elements: !14) 40!14 = !{!15, !17, !18, !19, !20} 41!15 = !DIDerivedType(tag: DW_TAG_member, name: "a", scope: !13, file: !1, line: 2, baseType: !16, size: 64) 42!16 = !DIBasicType(name: "double", size: 64, encoding: DW_ATE_float) 43!17 = !DIDerivedType(tag: DW_TAG_member, name: "b", scope: !13, file: !1, line: 2, baseType: !16, size: 64, offset: 64) 44!18 = !DIDerivedType(tag: DW_TAG_member, name: "c", scope: !13, file: !1, line: 2, baseType: !16, size: 64, offset: 128) 45!19 = !DIDerivedType(tag: DW_TAG_member, name: "d", scope: !13, file: !1, line: 2, baseType: !16, size: 64, offset: 192) 46!20 = !DIDerivedType(tag: DW_TAG_member, name: "e", scope: !13, file: !1, line: 2, baseType: !16, size: 64, offset: 256) 47!21 = !DILocalVariable(name: "ms", arg: 1, scope: !9, file: !1, line: 5, type: !12) 48!22 = !DILocation(line: 5, column: 19, scope: !9) 49!23 = !DILocation(line: 7, column: 1, scope: !9) 50!24 = !DILocation(line: 6, column: 5, scope: !9) 51!25 = !DILocation(line: 8, column: 1, scope: !9) 52