commit 9f9d157517812d2be68ac72ddf3c3db7c607a527
author Ivan A. Kosarev <ikosarev@accesssoftek.com> Mon Oct 30 11:49:31 2017 +0000
committer Ivan A. Kosarev <ikosarev@accesssoftek.com> Mon Oct 30 11:49:31 2017 +0000
tree 383804591f3d1ebc7b1402bae7ad9c2a2c38a4ec
parent f5142bf97f82e8eaebcb61767ab426f8e476595a

[CodeGen] Generate TBAA info for reference loads

Differential Revision: https://reviews.llvm.org/D39177

llvm-svn: 316896

clang/lib/CodeGen/CodeGenFunction.h

diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 210dbaa..2d91987 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -1952,10 +1952,17 @@
                                            LValueBaseInfo *BaseInfo = nullptr,
                                            TBAAAccessInfo *TBAAInfo = nullptr);
 
-  Address EmitLoadOfReference(Address Ref, const ReferenceType *RefTy,
-                              LValueBaseInfo *BaseInfo = nullptr,
-                              TBAAAccessInfo *TBAAInfo = nullptr);
-  LValue EmitLoadOfReferenceLValue(Address Ref, const ReferenceType *RefTy);
+  Address EmitLoadOfReference(LValue RefLVal,
+                              LValueBaseInfo *PointeeBaseInfo = nullptr,
+                              TBAAAccessInfo *PointeeTBAAInfo = nullptr);
+  LValue EmitLoadOfReferenceLValue(LValue RefLVal);
+  LValue EmitLoadOfReferenceLValue(Address RefAddr, QualType RefTy,
+                                   AlignmentSource Source =
+                                       AlignmentSource::Type) {
+    LValue RefLVal = MakeAddrLValue(RefAddr, RefTy, LValueBaseInfo(Source),
+                                    CGM.getTBAAAccessInfo(RefTy));
+    return EmitLoadOfReferenceLValue(RefLVal);
+  }
 
   Address EmitLoadOfPointer(Address Ptr, const PointerType *PtrTy,
                             LValueBaseInfo *BaseInfo = nullptr,