Fix PR1146: parameter attributes are longer part of

the function type, instead they belong to functions
and function calls.  This is an updated and slightly
corrected version of Reid Spencer's original patch.
The only known problem is that auto-upgrading of
bitcode files doesn't seem to work properly (see
test/Bitcode/AutoUpgradeIntrinsics.ll).  Hopefully
a bitcode guru (who might that be? :) ) will fix it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44359 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 2 deletions

diff --git a/include/llvm/Function.h b/include/llvm/Function.h
index 56ed5c26f0..897e53b0a2 100644
--- a/include/llvm/Function.h
+++ b/include/llvm/Function.h
@@ -68,7 +68,7 @@ private:
   BasicBlockListType  BasicBlocks;        ///< The basic blocks
   mutable ArgumentListType ArgumentList;  ///< The formal arguments
   ValueSymbolTable *SymTab;               ///< Symbol table of args/instructions
-  ParamAttrsList *ParamAttrs;             ///< Parameter attributes
+  const ParamAttrsList *ParamAttrs;       ///< Parameter attributes
   
   // The Calling Convention is stored in Value::SubclassData.
   /*unsigned CallingConvention;*/
@@ -150,7 +150,10 @@ public:
   /// Sets the parameter attributes for this Function. To construct a 
   /// ParamAttrsList, see ParameterAttributes.h
   /// @brief Set the parameter attributes.
-  void setParamAttrs(ParamAttrsList *attrs);
+  void setParamAttrs(const ParamAttrsList *attrs);
+
+  /// @brief Determine if the function returns a structure.
+  bool isStructReturn() const;
 
   /// deleteBody - This method deletes the body of the function, and converts
   /// the linkage to external.