1; REQUIRES: object-emission 2 3; RUN: %llc_dwarf < %s -filetype=obj | llvm-dwarfdump -v - | FileCheck %s 4; RUN: %llc_dwarf -split-dwarf-file=foo.dwo < %s -filetype=obj | llvm-dwarfdump -v - | FileCheck --check-prefix=FISSION %s 5 6; darwin has a workaround for a linker bug so it always emits one line table entry 7; XFAIL: darwin 8 9; Expect no line table entry since there are no functions and file references in this compile unit 10; CHECK: .debug_line contents: 11; CHECK: Line table prologue: 12; CHECK: total_length: 0x0000001a 13; CHECK-NOT: file_names[ 14 15; CHECK-NOT: .debug_pubnames contents: 16; CHECK: contents: 17 18; Don't emit DW_AT_addr_base when there are no addresses. 19; Also don't emit a split line table when there are no type units. 20; FISSION-NOT: DW_AT_GNU_addr_base [DW_FORM_sec_offset] 21; FISSION-NOT: .debug_line.dwo contents: 22 23!llvm.dbg.cu = !{!0} 24!llvm.module.flags = !{!5} 25 26!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.1 (trunk 143523)", isOptimized: true, emissionKind: FullDebug, file: !4, enums: !2, retainedTypes: !6, globals: !2) 27!2 = !{} 28!3 = !DIFile(filename: "empty.c", directory: "/home/nlewycky") 29!4 = !DIFile(filename: "empty.c", directory: "/home/nlewycky") 30!5 = !{i32 1, !"Debug Info Version", i32 3} 31!6 = !{!7} 32!7 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 33