DwarfCompileUnit: Add type safety to createGlobalVariableDIE

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194979 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 4 insertions, 5 deletions

diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
index cb0e89977c..59a4842b04 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
@@ -1508,8 +1508,7 @@ static const ConstantExpr *getMergedGlobalExpr(const Value *V) {
 }
 
 /// createGlobalVariableDIE - create global variable DIE.
-void CompileUnit::createGlobalVariableDIE(const MDNode *N) {
-  DIGlobalVariable GV(N);
+void CompileUnit::createGlobalVariableDIE(DIGlobalVariable GV) {
 
   // Check for pre-existence.
   if (getDIE(GV))
@@ -1617,7 +1616,7 @@ void CompileUnit::createGlobalVariableDIE(const MDNode *N) {
     // it is not a static member.
     if (!IsStaticMember)
       addConstantValue(VariableDIE, CI, isUnsignedDIType(DD, GTy));
-  } else if (const ConstantExpr *CE = getMergedGlobalExpr(N->getOperand(11))) {
+  } else if (const ConstantExpr *CE = getMergedGlobalExpr(GV->getOperand(11))) {
     addToAccelTable = true;
     // GV is a merged global.
     DIEBlock *Block = new (DIEValueAllocator) DIEBlock();
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index 884e51a7ef..d782c88a51 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -310,7 +310,7 @@ public:
   DIE *getOrCreateContextDIE(DIScope Context);
 
   /// createGlobalVariableDIE - create global variable DIE.
-  void createGlobalVariableDIE(const MDNode *N);
+  void createGlobalVariableDIE(DIGlobalVariable GV);
 
   /// constructContainingTypeDIEs - Construct DIEs for types that contain
   /// vtables.
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 20e61cd4c9..068bce5f5d 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -923,7 +923,7 @@ void DwarfDebug::beginModule() {
               ScopesWithImportedEntities.end(), less_first());
     DIArray GVs = CUNode.getGlobalVariables();
     for (unsigned i = 0, e = GVs.getNumElements(); i != e; ++i)
-      CU->createGlobalVariableDIE(GVs.getElement(i));
+      CU->createGlobalVariableDIE(DIGlobalVariable(GVs.getElement(i)));
     DIArray SPs = CUNode.getSubprograms();
     for (unsigned i = 0, e = SPs.getNumElements(); i != e; ++i)
       constructSubprogramDIE(CU, SPs.getElement(i));