Fix PR12942: Allow two CUs to be generated from the same source file.
Thanks Eric for the review.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169142 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index fad9b6e..bb69059 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -32,9 +32,9 @@
/// CompileUnit - This dwarf writer support class manages information associated
/// with a source file.
class CompileUnit {
- /// ID - File identifier for source.
+ /// UniqueID - a numeric ID unique among all CUs in the module
///
- unsigned ID;
+ unsigned UniqueID;
/// Language - The DW_AT_language of the compile unit
///
@@ -80,11 +80,11 @@
DenseMap<DIE *, const MDNode *> ContainingTypeMap;
public:
- CompileUnit(unsigned I, unsigned L, DIE *D, AsmPrinter *A, DwarfDebug *DW);
+ CompileUnit(unsigned UID, unsigned L, DIE *D, AsmPrinter *A, DwarfDebug *DW);
~CompileUnit();
// Accessors.
- unsigned getID() const { return ID; }
+ unsigned getUniqueID() const { return UniqueID; }
unsigned getLanguage() const { return Language; }
DIE* getCUDie() const { return CUDie.get(); }
const StringMap<DIE*> &getGlobalTypes() const { return GlobalTypes; }