1 files changed, 32 insertions, 0 deletions
diff --git a/llvm/test/DebugInfo/Generic/version.ll b/llvm/test/DebugInfo/Generic/version.ll
new file mode 100644
index 00000000000..d0caa295cc2
--- /dev/null
+++ b/llvm/test/DebugInfo/Generic/version.ll
@@ -0,0 +1,32 @@
+; REQUIRES: object-emission
+
+; RUN: %llc_dwarf -O0 -filetype=obj < %s > %t
+; RUN: llvm-dwarfdump %t | FileCheck %s
+
+; Make sure we are generating DWARF version 3 when module flag says so.
+; CHECK: Compile Unit: length = {{.*}} version = 0x0003
+
+define i32 @main() #0 {
+entry:
+  %retval = alloca i32, align 4
+  store i32 0, i32* %retval
+  ret i32 0, !dbg !10
+}
+
+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" }
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!9, !11}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.4 (trunk 185475)", isOptimized: false, emissionKind: 0, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2)
+!1 = !DIFile(filename: "CodeGen/dwarf-version.c", directory: "test")
+!2 = !{}
+!3 = !{!4}
+!4 = distinct !DISubprogram(name: "main", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 6, file: !1, scope: !5, type: !6, function: i32 ()* @main, variables: !2)
+!5 = !DIFile(filename: "CodeGen/dwarf-version.c", directory: "test")
+!6 = !DISubroutineType(types: !7)
+!7 = !{!8}
+!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
+!9 = !{i32 2, !"Dwarf Version", i32 3}
+!10 = !DILocation(line: 7, scope: !4)
+!11 = !{i32 1, !"Debug Info Version", i32 3}