1; RUN: llc -o - %s -filetype=obj -frame-pointer=all | llvm-dwarfdump - | FileCheck %s 2 3target triple="aarch64--" 4 5define void @f() sanitize_hwaddress !dbg !6 { 6entry: 7 %x = call i8* @g(i32 0) 8 %a = alloca [128 x i8] 9 %b = alloca [128 x i8] 10 ; CHECK: DW_AT_location (DW_OP_fbreg 11 call void @llvm.dbg.declare(metadata [128 x i8]* %a, metadata !12, metadata !DIExpression()), !dbg !14 12 ; CHECK: DW_AT_location (DW_OP_fbreg 13 call void @llvm.dbg.declare(metadata [128 x i8]* %b, metadata !13, metadata !DIExpression()), !dbg !14 14 ret void, !dbg !15 15} 16 17declare i8* @g(i32) 18 19declare void @llvm.dbg.declare(metadata, metadata, metadata) 20 21!llvm.dbg.cu = !{!0} 22!llvm.module.flags = !{!3, !4} 23!llvm.ident = !{!5} 24 25!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 26!1 = !DIFile(filename: "x.c", directory: "/") 27!2 = !{} 28!3 = !{i32 2, !"Dwarf Version", i32 4} 29!4 = !{i32 2, !"Debug Info Version", i32 3} 30!5 = !{!"clang"} 31!6 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 1, type: !7, isLocal: false, isDefinition: true, scopeLine: 1, flags: 32DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) 33!7 = !DISubroutineType(types: !8) 34!8 = !{null, !9} 35!9 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !10, size: 64) 36!10 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !11) 37!11 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char) 38!12 = !DILocalVariable(name: "a", scope: !6, file: !1, line: 1, type: !9) 39!13 = !DILocalVariable(name: "b", scope: !6, file: !1, line: 1, type: !9) 40!14 = !DILocation(line: 1, column: 29, scope: !6) 41!15 = !DILocation(line: 1, column: 37, scope: !6) 42