1 ; MD5 checksums provided by IR should be passed through to asm. 2 ; They'll be emitted to an object file only for DWARF 5 or later. 3 4 ; Darwin clamps the line table at DWARF v2 so XFAIL this test. 5 ; XFAIL: darwin 6 7 ; REQUIRES: object-emission 8 ; RUN: %llc_dwarf -dwarf-version 4 -filetype=asm -o - %s | FileCheck %s --check-prefix=ASM-4 9 ; RUN: %llc_dwarf -dwarf-version 5 -filetype=asm -o - %s | FileCheck %s --check-prefix=ASM-5 10 ; RUN: %llc_dwarf -dwarf-version 4 -filetype=obj -o %t4.o %s 11 ; RUN: llvm-dwarfdump -debug-line %t4.o | FileCheck %s --check-prefix=OBJ 12 ; RUN: %llc_dwarf -dwarf-version 5 -filetype=obj -o %t5.o %s 13 ; RUN: llvm-dwarfdump -debug-line %t5.o | FileCheck %s --check-prefixes=OBJ,OBJ-5 14 15 ; ASM-4-NOT: .file 0 16 ; ASM-4: .file 1 "/scratch{{.*[/\\]}}t1.h" 17 ; ASM-4-NOT: md5 18 ; ASM-4: .file 2 "/scratch{{.*[/\\]}}t2.h" 19 ; ASM-4-NOT: md5 20 ; ASM-5: .file 0 "/scratch{{.*[/\\]}}t.c" md5 0x00000000000000000000000000000000 21 ; ASM-5: .file 1 "t1.h" md5 0x11111111111111111111111111111111 22 ; ASM-5: .file 2 "t2.h" md5 0x22222222222222222222222222222222 23 24 ; OBJ-5: file_names[ 0]: 25 ; OBJ-5-NEXT: name: "t.c" 26 ; OBJ-5-NEXT: dir_index: 0 27 ; OBJ-5-NEXT: md5_checksum: 00000000000000000000000000000000 28 ; OBJ: file_names[ 1]: 29 ; OBJ-NEXT: name: "t1.h" 30 ; OBJ-NEXT: dir_index: 0 31 ; OBJ-5-NEXT: md5_checksum: 11111111111111111111111111111111 32 ; OBJ: file_names[ 2]: 33 ; OBJ-NEXT: name: "t2.h" 34 ; OBJ-NEXT: dir_index: 0 35 ; OBJ-5-NEXT: md5_checksum: 22222222222222222222222222222222 36 37 ; ModuleID = 't.c' 38 source_filename = "t.c" 39 40 @t1 = global i32 1, align 4, !dbg !0 41 @t2 = global i32 0, align 4, !dbg !6 42 43 !llvm.dbg.cu = !{!2} 44 !llvm.module.flags = !{!11, !12, !13} 45 !llvm.ident = !{!14} 46 47 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) 48 !1 = distinct !DIGlobalVariable(name: "t1", scope: !2, file: !10, line: 1, type: !9, isLocal: false, isDefinition: true) 49 !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 7.0.0 (trunk 322159)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5) 50 !3 = !DIFile(filename: "t.c", directory: "/scratch", checksumkind: CSK_MD5, checksum: "00000000000000000000000000000000") 51 !4 = !{} 52 !5 = !{!0, !6} 53 !6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression()) 54 !7 = distinct !DIGlobalVariable(name: "t2", scope: !2, file: !8, line: 1, type: !9, isLocal: false, isDefinition: true) 55 !8 = !DIFile(filename: "t2.h", directory: "/scratch", checksumkind: CSK_MD5, checksum: "22222222222222222222222222222222") 56 !9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 57 !10 = !DIFile(filename: "t1.h", directory: "/scratch", checksumkind: CSK_MD5, checksum: "11111111111111111111111111111111") 58 !11 = !{i32 2, !"Dwarf Version", i32 4} 59 !12 = !{i32 2, !"Debug Info Version", i32 3} 60 !13 = !{i32 1, !"wchar_size", i32 4} 61 !14 = !{!"clang version 7.0.0 (trunk 322159)"} 62
