Merge fixed alloca stack adjustments into the prolog

src/PNaClTranslator.cpp

Index: src/PNaClTranslator.cpp
diff --git a/src/PNaClTranslator.cpp b/src/PNaClTranslator.cpp
index 755971d3df5c898ec88d1addedd5ff8cbd2ab892..cff46e7b7f687c013f93ba08e135badb3171dd35 100644
--- a/src/PNaClTranslator.cpp
+++ b/src/PNaClTranslator.cpp
@@ -2626,7 +2626,7 @@ void FunctionParser::ProcessRecord() {
       return;
     }
     CurrentNode->appendInst(Ice::InstAlloca::create(
-        Func.get(), ByteCount, Alignment, getNextInstVar(PtrTy)));
+        Func.get(), getNextInstVar(PtrTy), ByteCount, Alignment));
     return;
   }
   case naclbitc::FUNC_CODE_INST_LOAD: {