1 ; RUN: llc -mtriple i686-pc-cygwin < %s -filetype=obj | llvm-dwarfdump - | FileCheck %s 2 ; RUN: llc -mtriple i686-pc-cygwin -split-dwarf=Enable < %s -filetype=obj | llvm-dwarfdump - | FileCheck --check-prefix=FISSION %s 3 4 ; Expect no line table entry since there are no functions and file references in this compile unit 5 ; CHECK: .debug_line contents: 6 ; CHECK: Line table prologue: 7 ; CHECK: total_length: 0x00000019 8 ; CHECK-NOT: file_names[ 9 10 ; CHECK: .debug_pubnames contents: 11 ; CHECK-NOT: Offset 12 13 ; CHECK: .debug_pubtypes contents: 14 ; CHECK-NOT: Offset 15 16 ; Don't emit DW_AT_addr_base when there are no addresses. 17 ; FISSION-NOT: DW_AT_GNU_addr_base [DW_FORM_sec_offset] 18 19 !llvm.dbg.cu = !{!0} 20 !llvm.module.flags = !{!5} 21 22 !0 = !MDCompileUnit(language: DW_LANG_C99, producer: "clang version 3.1 (trunk 143523)", isOptimized: true, emissionKind: 0, file: !4, enums: !2, retainedTypes: !2, subprograms: !2, globals: !2) 23 !2 = !{} 24 !3 = !MDFile(filename: "empty.c", directory: "/home/nlewycky") 25 !4 = !MDFile(filename: "empty.c", directory: "/home/nlewycky") 26 !5 = !{i32 1, !"Debug Info Version", i32 3} 27
