propagate struct size and alignment of byval arguments to the DAG

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40986 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/CallingConvLower.h b/include/llvm/CodeGen/CallingConvLower.h
index 959d0528c651..9c776131b5a1 100644
--- a/include/llvm/CodeGen/CallingConvLower.h
+++ b/include/llvm/CodeGen/CallingConvLower.h
@@ -190,6 +190,10 @@ public:
     StackOffset += Size;
     return Result;
   }
+
+  void HandleStruct(unsigned ValNo, MVT::ValueType ValVT,
+                    MVT::ValueType LocVT, CCValAssign::LocInfo LocInfo,
+                    unsigned ArgFlags);
 private:
   /// MarkAllocated - Mark a register and all of its aliases as allocated.
   void MarkAllocated(unsigned Reg);