diff --git a/include/llvm/Instructions.h b/include/llvm/Instructions.h
index b501b8eb9f6..2f001c654a2 100644
--- a/include/llvm/Instructions.h
+++ b/include/llvm/Instructions.h
@@ -235,6 +235,8 @@ public:
            Instruction *InsertBefore = 0);
   LoadInst(Value *Ptr, const std::string &Name, bool isVolatile,
            BasicBlock *InsertAtEnd);
+  LoadInst(Value *Ptr, const std::string &Name, bool isVolatile, unsigned Align,
+           BasicBlock *InsertAtEnd);
 
   LoadInst(Value *Ptr, const char *Name, Instruction *InsertBefore);
   LoadInst(Value *Ptr, const char *Name, BasicBlock *InsertAtEnd);
@@ -307,6 +309,8 @@ public:
   StoreInst(Value *Val, Value *Ptr, bool isVolatile,
             unsigned Align, Instruction *InsertBefore = 0);
   StoreInst(Value *Val, Value *Ptr, bool isVolatile, BasicBlock *InsertAtEnd);
+  StoreInst(Value *Val, Value *Ptr, bool isVolatile,
+            unsigned Align, BasicBlock *InsertAtEnd);
 
 
   /// isVolatile - Return true if this is a load from a volatile memory
diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp
index acb2e35be5e..7dfe5aef20d 100644
--- a/lib/VMCore/Instructions.cpp
+++ b/lib/VMCore/Instructions.cpp
@@ -740,6 +740,16 @@ LoadInst::LoadInst(Value *Ptr, const std::string &Name, bool isVolatile,
   setName(Name);
 }
 
+LoadInst::LoadInst(Value *Ptr, const std::string &Name, bool isVolatile, 
+                   unsigned Align, BasicBlock *InsertAE)
+  : UnaryInstruction(cast<PointerType>(Ptr->getType())->getElementType(),
+                     Load, Ptr, InsertAE) {
+  setVolatile(isVolatile);
+  setAlignment(Align);
+  AssertOK();
+  setName(Name);
+}
+
 LoadInst::LoadInst(Value *Ptr, const std::string &Name, bool isVolatile,
                    BasicBlock *InsertAE)
   : UnaryInstruction(cast<PointerType>(Ptr->getType())->getElementType(),
@@ -846,6 +856,16 @@ StoreInst::StoreInst(Value *val, Value *addr, bool isVolatile,
   AssertOK();
 }
 
+StoreInst::StoreInst(Value *val, Value *addr, bool isVolatile,
+                     unsigned Align, BasicBlock *InsertAtEnd)
+  : Instruction(Type::VoidTy, Store, Ops, 2, InsertAtEnd) {
+  Ops[0].init(val, this);
+  Ops[1].init(addr, this);
+  setVolatile(isVolatile);
+  setAlignment(Align);
+  AssertOK();
+}
+
 StoreInst::StoreInst(Value *val, Value *addr, bool isVolatile,
                      BasicBlock *InsertAtEnd)
   : Instruction(Type::VoidTy, Store, Ops, 2, InsertAtEnd) {