Remove AllocationInst.  Since MallocInst went away, AllocaInst is the only subclass of AllocationInst, so it no longer is necessary.

llvm-svn: 84969
diff --git a/llvm/lib/ExecutionEngine/Interpreter/Execution.cpp b/llvm/lib/ExecutionEngine/Interpreter/Execution.cpp
index f8c775e..151bd00 100644
--- a/llvm/lib/ExecutionEngine/Interpreter/Execution.cpp
+++ b/llvm/lib/ExecutionEngine/Interpreter/Execution.cpp
@@ -720,7 +720,7 @@
 //                     Memory Instruction Implementations
 //===----------------------------------------------------------------------===//
 
-void Interpreter::visitAllocationInst(AllocationInst &I) {
+void Interpreter::visitAllocaInst(AllocaInst &I) {
   ExecutionContext &SF = ECStack.back();
 
   const Type *Ty = I.getType()->getElementType();  // Type to be allocated