IRgen: Fix some CreateTempAlloca calls to use ConvertTypeForMem when that is
conceptually correct. Review appreciated (Chris, Eli, Anders).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95401 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprCXX.cpp b/lib/CodeGen/CGExprCXX.cpp
index ab54976..2dbeaec 100644
--- a/lib/CodeGen/CGExprCXX.cpp
+++ b/lib/CodeGen/CGExprCXX.cpp
@@ -163,7 +163,7 @@
 
   // Get the member function pointer.
   llvm::Value *MemFnPtr = 
-    CreateTempAlloca(ConvertType(MemFnExpr->getType()), "mem.fn");
+    CreateTempAlloca(ConvertTypeForMem(MemFnExpr->getType()), "mem.fn");
   EmitAggExpr(MemFnExpr, MemFnPtr, /*VolatileDest=*/false);
 
   // Emit the 'this' pointer.