Change interface for TargetLowering::LowerCallTo and TargetLowering::LowerCall

to pass around a struct instead of a large set of individual values.  This
cleans up the interface and allows more information to be added to the struct
for future targets without requiring changes to each and every target.

NV_CONTRIB

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157479 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 11 insertions, 7 deletions

diff --git a/lib/Target/Hexagon/HexagonISelLowering.cpp b/lib/Target/Hexagon/HexagonISelLowering.cpp
index e6df1c1..1fa1d10 100644
--- a/lib/Target/Hexagon/HexagonISelLowering.cpp
+++ b/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -370,14 +370,18 @@ HexagonTargetLowering::LowerCallResult(SDValue Chain, SDValue InFlag,
 /// LowerCall - Functions arguments are copied from virtual regs to
 /// (physical regs)/(stack frame), CALLSEQ_START and CALLSEQ_END are emitted.
 SDValue
-HexagonTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
-                                 CallingConv::ID CallConv, bool isVarArg,
-                                 bool doesNotRet, bool &isTailCall,
-                                 const SmallVectorImpl<ISD::OutputArg> &Outs,
-                                 const SmallVectorImpl<SDValue> &OutVals,
-                                 const SmallVectorImpl<ISD::InputArg> &Ins,
-                                 DebugLoc dl, SelectionDAG &DAG,
+HexagonTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
                                  SmallVectorImpl<SDValue> &InVals) const {
+  SelectionDAG &DAG                     = CLI.DAG;
+  DebugLoc &dl                          = CLI.DL;
+  SmallVector<ISD::OutputArg, 32> &Outs = CLI.Outs;
+  SmallVector<SDValue, 32> &OutVals     = CLI.OutVals;
+  SmallVector<ISD::InputArg, 32> &Ins   = CLI.Ins;
+  SDValue Chain                         = CLI.Chain;
+  SDValue Callee                        = CLI.Callee;
+  bool &isTailCall                      = CLI.IsTailCall;
+  CallingConv::ID CallConv              = CLI.CallConv;
+  bool isVarArg                         = CLI.IsVarArg;
 
   bool IsStructRet    = (Outs.empty()) ? false : Outs[0].Flags.isSRet();