Move GlobalUniqueCount up into CGM.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64473 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGBlocks.cpp

@@ -154,9 +154,7 @@ llvm::Constant *CodeGenFunction::BuildBlockLiteralTmp() {
   C = llvm::ConstantStruct::get(Elts);
 
   char Name[32];
-  // FIXME: Boost in CGM?
-  static int global_unique_count;
-  sprintf(Name, "__block_holder_tmp_%d", ++global_unique_count);
+  sprintf(Name, "__block_holder_tmp_%d", CGM.getGlobalUniqueCount());
   C = new llvm::GlobalVariable(C->getType(), true,
                                llvm::GlobalValue::InternalLinkage,
                                C, Name, &CGM.getModule());

lib/CodeGen/CodeGenModule.cpp

@@ -49,7 +49,9 @@ CodeGenModule::CodeGenModule(ASTContext &C, const LangOptions &LO,
   }
 
   // If debug info generation is enabled, create the CGDebugInfo object.
-  DebugInfo = GenerateDebugInfo ? new CGDebugInfo(this) : 0;      
+  DebugInfo = GenerateDebugInfo ? new CGDebugInfo(this) : 0;
+
+  Block.GlobalUniqueCount = 0;
 }
 
 CodeGenModule::~CodeGenModule() {

lib/CodeGen/CodeGenModule.h

@@ -129,6 +129,9 @@ class CodeGenModule {
   
   const llvm::Type *BlockDescriptorType;
   const llvm::Type * GenericBlockLiteralType;
+  struct {
+    int GlobalUniqueCount;
+  } Block;
 
   std::vector<llvm::Function *> BuiltinFunctions;
 public:
@@ -142,7 +145,7 @@ public:
   void Release();
 
   llvm::Constant *getNSConcreteGlobalBlock();
-
+  int getGlobalUniqueCount() { return ++Block.GlobalUniqueCount; }
   const llvm::Type *getBlockDescriptorType();
 
   const llvm::Type *getGenericBlockLiteralType();