lib/CodeGen/CGExprCXX.cpp

5 // This file is distributed under the University of Illinois Open Source
10 // This contains code dealing with code generation of C++ expressions
31                                           llvm::Value *This,
44                 CallLoc, This, getContext().getRecordType(MD->getParent()));
49   Args.add(RValue::get(This), MD->getThisType(getContext()));
74 // Note: This function also emit constructor calls to support a MSVC
127   llvm::Value *This;
129     This = EmitScalarExpr(Base);
131     This = EmitLValue(Base).getAddress();
144       EmitAggregateAssign(This, RHS, CE->getType());
145       return RValue::get(This);
152       EmitSynthesizedCXXCopyCtorCall(cast<CXXConstructorDecl>(MD), This, RHS,
154       return RValue::get(This);
188                                                 CE->getExprLoc(), This);
201       EmitCXXMemberCall(MD, CE->getExprLoc(), Callee, ReturnValue, This,
210     Callee = CGM.getCXXABI().getVirtualFunctionPointer(*this, MD, This, Ty);
224     This = CGM.getCXXABI().adjustThisArgumentForVirtualCall(*this, MD, This);
226   return EmitCXXMemberCall(MD, CE->getExprLoc(), Callee, ReturnValue, This,
251   llvm::Value *This;
254     This = EmitScalarExpr(BaseExpr);
256     This = EmitLValue(BaseExpr).getAddress();
258   EmitTypeCheck(TCK_MemberCall, E->getExprLoc(), This,
261   // Ask the ABI to load the callee.  Note that This is modified.
263     CGM.getCXXABI().EmitLoadOfMemberFunctionPointer(*this, This, MemFnPtr, MPT);
271   Args.add(RValue::get(This), ThisType);
288   llvm::Value *This = LV.getAddress();
294     EmitAggregateAssign(This, Src, Ty);
295     return RValue::get(This);
298   llvm::Value *Callee = EmitCXXOperatorMemberCallee(E, MD, This);
299   return EmitCXXMemberCall(MD, E->getExprLoc(), Callee, ReturnValue, This,
345   // Otherwise, just memset the whole thing to zero.  This is legal
513   // This will be a size_t.
543     // Scale numElements by that.  This might overflow, but we don't
557       // Save the current size without a cookie.  This shouldn't be
640     // Multiply by the type size if necessary.  This multiplier
643     // This step also causes numElements to be scaled up by the
1372   // This doesn't have to a conditional cleanup because we're going