DebugInfo: Sink accelerator table lists down (GlobalNames/Types) into DwarfCompileUnit

[oota-llvm.git] / lib / CodeGen / AsmPrinter / DwarfCompileUnit.cpp

diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
index 63cf62c03f948900aea8ce98e3fd09d2363aa238..d98b30e9b62b4f29126e08f9c766a6be04d6f64c 100644 (file)
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
@@ -19,7 +19,7 @@ DwarfCompileUnit::DwarfCompileUnit(unsigned UID, DICompileUnit Node,
                                    AsmPrinter *A, DwarfDebug *DW,
                                    DwarfFile *DWU)
     : DwarfUnit(UID, dwarf::DW_TAG_compile_unit, Node, A, DW, DWU),
-      Skeleton(nullptr) {
+      Skeleton(nullptr), LabelBegin(nullptr) {
   insertDIE(Node, &getUnitDie());
 }
 
@@ -694,5 +694,22 @@ void DwarfCompileUnit::emitHeader(const MCSymbol *ASectionSym) const {
   DwarfUnit::emitHeader(ASectionSym);
 }
 
+/// addGlobalName - Add a new global name to the compile unit.
+void DwarfCompileUnit::addGlobalName(StringRef Name, DIE &Die,
+                                     DIScope Context) {
+  if (getCUNode().getEmissionKind() == DIBuilder::LineTablesOnly)
+    return;
+  std::string FullName = getParentContextString(Context) + Name.str();
+  GlobalNames[FullName] = &Die;
+}
+
+/// Add a new global type to the unit.
+void DwarfCompileUnit::addGlobalType(DIType Ty, const DIE &Die,
+                                     DIScope Context) {
+  if (getCUNode().getEmissionKind() == DIBuilder::LineTablesOnly)
+    return;
+  std::string FullName = getParentContextString(Context) + Ty.getName().str();
+  GlobalTypes[FullName] = &Die;
+}
 
 } // end llvm namespace