Pass CGCXXABIs around directly.

In functions that only need to use the CGCXXABI member of a CodeGenTypes
class, pass that reference around directly rather than a reference to
a CodeGenTypes class.

This makes the actual dependence on CGCXXABI clear at the call sites.

llvm-svn: 192052

1 files changed, 2 insertions, 0 deletions

diff --git a/clang/lib/CodeGen/ABIInfo.h b/clang/lib/CodeGen/ABIInfo.h
index df6dc7216a4..1c004bc874c 100644
--- a/clang/lib/CodeGen/ABIInfo.h
+++ b/clang/lib/CodeGen/ABIInfo.h
@@ -25,6 +25,7 @@ namespace clang {
   class TargetInfo;
 
   namespace CodeGen {
+    class CGCXXABI;
     class CGFunctionInfo;
     class CodeGenFunction;
     class CodeGenTypes;
@@ -194,6 +195,7 @@ namespace clang {
 
     virtual ~ABIInfo();
 
+    CodeGen::CGCXXABI &getCXXABI() const;
     ASTContext &getContext() const;
     llvm::LLVMContext &getVMContext() const;
     const llvm::DataLayout &getDataLayout() const;