1 files changed, 10 insertions, 0 deletions
diff --git a/include/llvm/Transforms/NaCl.h b/include/llvm/Transforms/NaCl.h
index 92838e5fc7..cfd4c6e51d 100644
--- a/include/llvm/Transforms/NaCl.h
+++ b/include/llvm/Transforms/NaCl.h
@@ -13,7 +13,9 @@
 namespace llvm {
 
 class BasicBlockPass;
+class Function;
 class FunctionPass;
+class FunctionType;
 class Instruction;
 class ModulePass;
 class PassManager;
@@ -26,6 +28,7 @@ ModulePass *createExpandByValPass();
 FunctionPass *createExpandConstantExprPass();
 ModulePass *createExpandCtorsPass();
 BasicBlockPass *createExpandGetElementPtrPass();
+ModulePass *createExpandSmallArgumentsPass();
 ModulePass *createExpandTlsPass();
 ModulePass *createExpandTlsConstantExprPass();
 ModulePass *createExpandVarArgsPass();
@@ -48,6 +51,13 @@ void PhiSafeReplaceUses(Use *U, Value *NewVal);
 // Copy debug information from Original to NewInst, and return NewInst.
 Instruction *CopyDebug(Instruction *NewInst, Instruction *Original);
 
+// In order to change a function's type, the function must be
+// recreated.  RecreateFunction() recreates Func with type NewType.
+// It copies or moves across everything except the argument values,
+// which the caller must update because the argument types might be
+// different.
+Function *RecreateFunction(Function *Func, FunctionType *NewType);
+
 }
 
 #endif