Introduce CodeGenModule::GetTargetTypeStoreSize() to calculate the store size

of LLVM types in character units.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94542 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index 81f39791fc..6267a10ec4 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -53,6 +53,7 @@ namespace clang {
   class ObjCProtocolDecl;
   class ObjCEncodeExpr;
   class BlockExpr;
+  class CharUnits;
   class Decl;
   class Expr;
   class Stmt;
@@ -417,6 +418,10 @@ public:
   /// and type information of the given class.
   static llvm::GlobalVariable::LinkageTypes 
   getVtableLinkage(const CXXRecordDecl *RD);
+
+  /// GetTargetTypeStoreSize - Return the store size, in character units, of
+  /// the given LLVM type.
+  CharUnits GetTargetTypeStoreSize(const llvm::Type *Ty) const;
   
 private:
   /// UniqueMangledName - Unique a name by (if necessary) inserting it into the