[CodeGen] Pass TBAA info along with lvalue base info everywhere

This patch addresses the rest of the cases where we pass lvalue
base info, but do not provide corresponding TBAA info.

This patch should not bring in any functional changes.

This is part of D38126 reworked to be a separate patch to make
reviewing easier.

Differential Revision: https://reviews.llvm.org/D38945

llvm-svn: 315986

1 files changed, 6 insertions, 6 deletions

diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
index afc9c6aebb5..6655aa9dac7 100644
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -3213,9 +3213,8 @@ LValue CodeGenFunction::EmitArraySubscriptExpr(const ArraySubscriptExpr *E,
     LValue LHS = EmitLValue(E->getBase());
     auto *Idx = EmitIdxAfterBase(/*Promote*/false);
     assert(LHS.isSimple() && "Can only subscript lvalue vectors here!");
-    return LValue::MakeVectorElt(LHS.getAddress(), Idx,
-                                 E->getBase()->getType(),
-                                 LHS.getBaseInfo());
+    return LValue::MakeVectorElt(LHS.getAddress(), Idx, E->getBase()->getType(),
+                                 LHS.getBaseInfo(), TBAAAccessInfo());
   }
 
   // All the other cases basically behave like simple offsetting.
@@ -3567,7 +3566,7 @@ EmitExtVectorElementExpr(const ExtVectorElementExpr *E) {
     llvm::Constant *CV =
         llvm::ConstantDataVector::get(getLLVMContext(), Indices);
     return LValue::MakeExtVectorElt(Base.getAddress(), CV, type,
-                                    Base.getBaseInfo());
+                                    Base.getBaseInfo(), TBAAAccessInfo());
   }
   assert(Base.isExtVectorElt() && "Can only subscript lvalue vec elts here!");
 
@@ -3578,7 +3577,7 @@ EmitExtVectorElementExpr(const ExtVectorElementExpr *E) {
     CElts.push_back(BaseElts->getAggregateElement(Indices[i]));
   llvm::Constant *CV = llvm::ConstantVector::get(CElts);
   return LValue::MakeExtVectorElt(Base.getExtVectorAddress(), CV, type,
-                                  Base.getBaseInfo());
+                                  Base.getBaseInfo(), TBAAAccessInfo());
 }
 
 LValue CodeGenFunction::EmitMemberExpr(const MemberExpr *E) {
@@ -3708,7 +3707,8 @@ LValue CodeGenFunction::EmitLValueForField(LValue base,
 
     QualType fieldType =
       field->getType().withCVRQualifiers(base.getVRQualifiers());
-    return LValue::MakeBitfield(Addr, Info, fieldType, FieldBaseInfo);
+    return LValue::MakeBitfield(Addr, Info, fieldType, FieldBaseInfo,
+                                TBAAAccessInfo());
   }
 
   Address addr = base.getAddress();