PNaCl: Extend ExpandMulWithOverflow pass to handle uadd.with.overflow too

include/llvm/Transforms/NaCl.h

Index: include/llvm/Transforms/NaCl.h
diff --git a/include/llvm/Transforms/NaCl.h b/include/llvm/Transforms/NaCl.h
index 3b9ce35dc8e54e319436b380600b1a63f108c177..c7974ad83f5e6318b06e5995d9cce8ba0b22b7c1 100644
--- a/include/llvm/Transforms/NaCl.h
+++ b/include/llvm/Transforms/NaCl.h
@@ -20,11 +20,11 @@ class PassManager;
 class Use;
 class Value;
 
+ModulePass *createExpandArithWithOverflowPass();
 ModulePass *createExpandByValPass();
 FunctionPass *createExpandConstantExprPass();
 ModulePass *createExpandCtorsPass();
 BasicBlockPass *createExpandGetElementPtrPass();
-ModulePass *createExpandMulWithOverflowPass();
 ModulePass *createExpandTlsPass();
 ModulePass *createExpandTlsConstantExprPass();
 ModulePass *createExpandVarArgsPass();