commit d2ea0e10cbd158c93fb870cdd03001b9cd1156b8
author Justin Holewinski <jholewinski@nvidia.com> Fri May 25 16:35:28 2012 +0000
committer Justin Holewinski <jholewinski@nvidia.com> Fri May 25 16:35:28 2012 +0000
tree 23c71d3dd7985b432383022f937a2ec7815fd17c
parent f755e0001a4c45c0ea11bb1e3be8d52b324766e7

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

lib/Target/PowerPC/PPCISelLowering.cpp

diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index d467477..ce70ade 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -1440,13 +1440,16 @@
   Entry.Node = Nest; Args.push_back(Entry);
 
   // Lower to a call to __trampoline_setup(Trmp, TrampSize, FPtr, ctx_reg)
-  std::pair<SDValue, SDValue> CallResult =
-    LowerCallTo(Chain, Type::getVoidTy(*DAG.getContext()),
-                false, false, false, false, 0, CallingConv::C,
+  TargetLowering::CallLoweringInfo CLI(Chain,
+                                       Type::getVoidTy(*DAG.getContext()),
+                                       false, false, false, false, 0,
+                                       CallingConv::C,
                 /*isTailCall=*/false,
-                /*doesNotRet=*/false, /*isReturnValueUsed=*/true,
+                                       /*doesNotRet=*/false,
+                                       /*isReturnValueUsed=*/true,
                 DAG.getExternalSymbol("__trampoline_setup", PtrVT),
                 Args, DAG, dl);
+  std::pair<SDValue, SDValue> CallResult = LowerCallTo(CLI);
 
   return CallResult.second;
 }
@@ -2864,14 +2867,19 @@
 }
 
 SDValue
-PPCTargetLowering::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,
+PPCTargetLowering::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;
+
   if (isTailCall)
     isTailCall = IsEligibleForTailCallOptimization(Callee, CallConv, isVarArg,
                                                    Ins, DAG);