From 043fb9a1fc0609285f60f0f87e5a18195408f34c Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Tue, 26 Oct 2010 18:44:08 +0000
Subject: Factor out the code for emitting code to load vtable pointer members
 so that it's done in one place.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117386 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/CGCXX.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'lib/CodeGen/CGCXX.cpp')

diff --git a/lib/CodeGen/CGCXX.cpp b/lib/CodeGen/CGCXX.cpp
index 02cd8f89a2..15d1469ffc 100644
--- a/lib/CodeGen/CGCXX.cpp
+++ b/lib/CodeGen/CGCXX.cpp
@@ -289,11 +289,9 @@ CodeGenModule::GetAddrOfCXXDestructor(const CXXDestructorDecl *D,
 
 static llvm::Value *BuildVirtualCall(CodeGenFunction &CGF, uint64_t VTableIndex, 
                                      llvm::Value *This, const llvm::Type *Ty) {
-  Ty = Ty->getPointerTo()->getPointerTo()->getPointerTo();
-  
-  llvm::Value *VTable = CGF.Builder.CreateBitCast(This, Ty);
-  VTable = CGF.Builder.CreateLoad(VTable);
+  Ty = Ty->getPointerTo()->getPointerTo();
   
+  llvm::Value *VTable = CGF.GetVTablePtr(This, Ty);
   llvm::Value *VFuncPtr = 
     CGF.Builder.CreateConstInBoundsGEP1_64(VTable, VTableIndex, "vfn");
   return CGF.Builder.CreateLoad(VFuncPtr);
-- 
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