Move GlobalDecl to its own file. Also add DenseMapInfo traits.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87081 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index c2c38e8..44d2433 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -23,6 +23,7 @@
#include "CGCXX.h"
#include "CGVtable.h"
#include "CodeGenTypes.h"
+#include "GlobalDecl.h"
#include "Mangle.h"
#include "llvm/Module.h"
#include "llvm/ADT/DenseMap.h"
@@ -70,46 +71,7 @@
class CGDebugInfo;
class CGObjCRuntime;
-/// GlobalDecl - represents a global declaration. This can either be a
-/// CXXConstructorDecl and the constructor type (Base, Complete).
-/// a CXXDestructorDecl and the destructor type (Base, Complete) or
-/// a VarDecl, a FunctionDecl or a BlockDecl.
-class GlobalDecl {
- llvm::PointerIntPair<const Decl*, 2> Value;
-
- void Init(const Decl *D) {
- assert(!isa<CXXConstructorDecl>(D) && "Use other ctor with ctor decls!");
- assert(!isa<CXXDestructorDecl>(D) && "Use other ctor with dtor decls!");
-
- Value.setPointer(D);
- }
-public:
- GlobalDecl() {}
-
- GlobalDecl(const VarDecl *D) { Init(D);}
- GlobalDecl(const FunctionDecl *D) { Init(D); }
- GlobalDecl(const BlockDecl *D) { Init(D); }
- GlobalDecl(const ObjCMethodDecl *D) { Init(D); }
-
- GlobalDecl(const CXXConstructorDecl *D, CXXCtorType Type)
- : Value(D, Type) {}
- GlobalDecl(const CXXDestructorDecl *D, CXXDtorType Type)
- : Value(D, Type) {}
-
- const Decl *getDecl() const { return Value.getPointer(); }
-
- CXXCtorType getCtorType() const {
- assert(isa<CXXConstructorDecl>(getDecl()) && "Decl is not a ctor!");
- return static_cast<CXXCtorType>(Value.getInt());
- }
-
- CXXDtorType getDtorType() const {
- assert(isa<CXXDestructorDecl>(getDecl()) && "Decl is not a dtor!");
- return static_cast<CXXDtorType>(Value.getInt());
- }
-};
-
/// CodeGenModule - This class organizes the cross-function state that is used
/// while generating LLVM code.
class CodeGenModule : public BlockModule {