Rework codegen emission of globals

 - No (intended) functionality change.

 - Primary purpose is to clearly separate (lazy) construction of
   globals that are a forward declaration or tentative definition from
   those that are the final definition.

 - Lazy construction is now encapsulated in
   GetAddrOf{Function,GlobalVar} while final definitions are
   constructed in EmitGlobal{Function,Var}Definition.
 
 - External interface for dealing with globals is now limited to
   EmitGlobal and GetAddrOf{Function,GlobalVar}.

 - Also updated helper functions dealing with statics, annotations,
   and ctors to be private.

llvm-svn: 54179

1 files changed, 3 insertions, 3 deletions

diff --git a/clang/lib/CodeGen/ModuleBuilder.cpp b/clang/lib/CodeGen/ModuleBuilder.cpp
index 3fa086f..201092f 100644
--- a/clang/lib/CodeGen/ModuleBuilder.cpp
+++ b/clang/lib/CodeGen/ModuleBuilder.cpp
@@ -66,7 +66,9 @@ namespace {
         return;
 
       if (FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) {
-        Builder->EmitFunction(FD);
+        Builder->EmitGlobal(FD);
+      } else if (VarDecl *VD = dyn_cast<VarDecl>(D)) {
+        Builder->EmitGlobal(VD);
       } else if (isa<ObjCClassDecl>(D)){
         //Forward declaration.  Only used for type checking.
       } else if (ObjCProtocolDecl *PD = dyn_cast<ObjCProtocolDecl>(D)){
@@ -85,8 +87,6 @@ namespace {
         // Ignore - generated when the implementation decl is CodeGen'd
       } else if (ObjCMethodDecl *OMD = dyn_cast<ObjCMethodDecl>(D)){
         Builder->EmitObjCMethod(OMD);
-      } else if (VarDecl *VD = dyn_cast<VarDecl>(D)) {
-        Builder->EmitGlobalVar(VD);
       } else if (isa<ObjCClassDecl>(D) || isa<ObjCCategoryDecl>(D)) {
         // Forward declaration.  Only used for type checking.
       } else if (ObjCMethodDecl *OMD = dyn_cast<ObjCMethodDecl>(D)){