1 ; REQUIRES: object-emission 2 ; RUN: %llc_dwarf -accel-tables=Dwarf -filetype=obj -o %t < %s 3 ; RUN: llvm-dwarfdump -debug-names %t | FileCheck %s 4 ; RUN: llvm-dwarfdump -debug-names -verify %t | FileCheck --check-prefix=VERIFY %s 5 6 ; Check the header 7 ; CHECK: CU count: 1 8 ; CHECK: Local TU count: 0 9 ; CHECK: Foreign TU count: 0 10 ; CHECK: Name count: 1 11 ; CHECK: CU[0]: 0x{{[0-9a-f]*}} 12 13 ; CHECK: Abbreviation [[ABBREV:0x[0-9a-f]*]] 14 ; CHECK-NEXT: Tag: DW_TAG_variable 15 ; CHECK-NEXT: DW_IDX_die_offset: DW_FORM_ref4 16 17 ; CHECK: String: 0x{{[0-9a-f]*}} "foobar" 18 ; CHECK-NEXT: Entry 19 ; CHECK-NEXT: Abbrev: [[ABBREV]] 20 ; CHECK-NEXT: Tag: DW_TAG_variable 21 ; CHECK-NEXT: DW_IDX_die_offset: 0x{{[0-9a-f]*}} 22 23 ; VERIFY: No errors. 24 25 @foobar = common dso_local global i8* null, align 8, !dbg !0 26 27 !llvm.dbg.cu = !{!2} 28 !llvm.module.flags = !{!7, !8, !9} 29 !llvm.ident = !{!10} 30 31 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 32 !1 = distinct !DIGlobalVariable(name: "foobar", scope: !2, file: !3, line: 1, type: !6, isLocal: false, isDefinition: true) 33 !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 7.0.0 (trunk 325496) (llvm/trunk 325732)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5) 34 !3 = !DIFile(filename: "/tmp/cu1.c", directory: "/tmp") 35 !4 = !{} 36 !5 = !{!0} 37 !6 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null, size: 64) 38 !7 = !{i32 2, !"Dwarf Version", i32 4} 39 !8 = !{i32 2, !"Debug Info Version", i32 3} 40 !9 = !{i32 1, !"wchar_size", i32 4} 41 !10 = !{!"clang version 7.0.0 (trunk 325496) (llvm/trunk 325732)"} 42
