Unbreak the build.

[oota-llvm.git] / lib / VMCore / Function.cpp

diff --git a/lib/VMCore/Function.cpp b/lib/VMCore/Function.cpp
index 546cadb0f3b1abcac744acb8ca3872f8ef11d4ae..49e69e1b2c1f75445c977fc3cb803642ca7c4ff5 100644 (file)
--- a/lib/VMCore/Function.cpp
+++ b/lib/VMCore/Function.cpp
@@ -106,7 +106,8 @@ bool Argument::hasNoAliasAttr() const {
 /// it in its containing function.
 bool Argument::hasStructRetAttr() const {
   if (!isa<PointerType>(getType())) return false;
-  if (this != getParent()->arg_begin()) return false; // StructRet param must be first param
+  if (this != getParent()->arg_begin())
+    return false; // StructRet param must be first param
   return getParent()->paramHasAttr(1, ParamAttr::StructRet);
 }
 
@@ -239,6 +240,12 @@ void Function::setDoesNotThrow(bool doesNotThrow) {
   setParamAttrs(PAL);
 }
 
+void Function::addParamAttr(unsigned i, ParameterAttributes attr) {
+  PAListPtr PAL = getParamAttrs();
+  PAL = PAL.addAttr(i, attr);
+  setParamAttrs(PAL);
+}
+
 // Maintain the collector name for each function in an on-the-side table. This
 // saves allocating an additional word in Function for programs which do not use
 // GC (i.e., most programs) at the cost of increased overhead for clients which