PNaCl: Add ExpandConstantExpr pass for converting ConstantExprs to Instructions

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 79c9b9fe79492d87a4030f9855bfa74c4a4051c1..686b45ff747ee85f70ee221f41cb877592872643 100644
--- a/include/llvm/Transforms/NaCl.h
+++ b/include/llvm/Transforms/NaCl.h
@@ -12,8 +12,10 @@
 
 namespace llvm {
 
+class FunctionPass;
 class ModulePass;
 
+FunctionPass *createExpandConstantExprPass();
 ModulePass *createExpandCtorsPass();
 ModulePass *createExpandTlsPass();
 ModulePass *createExpandTlsConstantExprPass();