Undid setting of the flag for msg_Send for 32bit code gen.

It seems to effect code gen. Add a FIXME instead.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70423 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index cae17cfdb16d3b9b1cbaf8d5b28975bc9598550b..af06f34682e28ddae78c6086acbeeb4e5e8250bb 100644 (file)
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -1413,9 +1413,8 @@ CodeGen::RValue CGObjCMac::EmitMessageSend(CodeGen::CodeGenFunction &CGF,
 
   CodeGenTypes &Types = CGM.getTypes();
   const CGFunctionInfo &FnInfo = Types.getFunctionInfo(ResultType, ActualArgs);
-  // Type is a vararg. In 32bit code gen. it is ignored. In 64bit it is
-  // looked at.
-  const llvm::FunctionType *FTy = Types.GetFunctionType(FnInfo, true);
+  // FIXME. vararg flag must be true when this API is used for 64bit code gen.
+  const llvm::FunctionType *FTy = Types.GetFunctionType(FnInfo, false);
 
   llvm::Constant *Fn;
   if (CGM.ReturnTypeUsesSret(FnInfo)) {