Add "inreg" field to CallSDNode (doesn't increase
its size).  Adjust various lowering functions to
pass this info through from CallInst.  Use it to
implement sseregparm returns on X86.  Remove
X86_ssecall calling convention.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56677 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Alpha/AlphaISelLowering.h b/lib/Target/Alpha/AlphaISelLowering.h
index 6a81962..0a78997 100644
--- a/lib/Target/Alpha/AlphaISelLowering.h
+++ b/lib/Target/Alpha/AlphaISelLowering.h
@@ -81,8 +81,8 @@
     /// actual call.
     virtual std::pair<SDValue, SDValue>
     LowerCallTo(SDValue Chain, const Type *RetTy, bool RetSExt, bool RetZExt,
-                bool isVarArg, unsigned CC, bool isTailCall, SDValue Callee, 
-                ArgListTy &Args, SelectionDAG &DAG);
+                bool isVarArg, bool isInreg, unsigned CC, bool isTailCall, 
+                SDValue Callee, ArgListTy &Args, SelectionDAG &DAG);
 
     ConstraintType getConstraintType(const std::string &Constraint) const;