1 ; REQUIRES: object-emission
3 ; RUN: %llc_dwarf -O0 -filetype=obj < %s > %t
4 ; RUN: llvm-dwarfdump %t | FileCheck %s
6 ; Make sure we are generating DWARF version 3 when module flag says so.
7 ; CHECK: Compile Unit: length = {{.*}} version = 0x0003
9 define i32 @main() #0 !dbg !4 {
11 %retval = alloca i32, align 4
12 store i32 0, i32* %retval
16 attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
19 !llvm.module.flags = !{!9, !11}
21 !0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.4 (trunk 185475)", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
22 !1 = !DIFile(filename: "CodeGen/dwarf-version.c", directory: "test")
24 !4 = distinct !DISubprogram(name: "main", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 6, file: !1, scope: !5, type: !6, retainedNodes: !2)
25 !5 = !DIFile(filename: "CodeGen/dwarf-version.c", directory: "test")
26 !6 = !DISubroutineType(types: !7)
28 !8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
29 !9 = !{i32 2, !"Dwarf Version", i32 3}
30 !10 = !DILocation(line: 7, scope: !4)
31 !11 = !{i32 1, !"Debug Info Version", i32 3}