From d2ea0e10cbd158c93fb870cdd03001b9cd1156b8 Mon Sep 17 00:00:00 2001
From: Justin Holewinski <jholewinski@nvidia.com>
Date: Fri, 25 May 2012 16:35:28 +0000
Subject: 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/Mips/MipsISelLowering.cpp | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

(limited to 'lib/Target/Mips/MipsISelLowering.cpp')

diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index a8b738b..7335858 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -1640,12 +1640,12 @@ LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const
     Entry.Ty = PtrTy;
     Args.push_back(Entry);
 
-    std::pair<SDValue, SDValue> CallResult =
-      LowerCallTo(DAG.getEntryNode(), PtrTy,
+    TargetLowering::CallLoweringInfo CLI(DAG.getEntryNode(), PtrTy,
                   false, false, false, false, 0, CallingConv::C,
                   /*isTailCall=*/false, /*doesNotRet=*/false,
                   /*isReturnValueUsed=*/true,
                   TlsGetAddr, Args, DAG, dl);
+    std::pair<SDValue, SDValue> CallResult = LowerCallTo(CLI);
 
     SDValue Ret = CallResult.first;
 
@@ -2415,14 +2415,19 @@ PassByValArg64(SDValue& ByValChain, SDValue Chain, DebugLoc dl,
 /// (physical regs)/(stack frame), CALLSEQ_START and CALLSEQ_END are emitted.
 /// TODO: isTailCall.
 SDValue
-MipsTargetLowering::LowerCall(SDValue InChain, 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,
+MipsTargetLowering::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 InChain                       = CLI.Chain;
+  SDValue Callee                        = CLI.Callee;
+  bool &isTailCall                      = CLI.IsTailCall;
+  CallingConv::ID CallConv              = CLI.CallConv;
+  bool isVarArg                         = CLI.IsVarArg;
+
   // MIPs target does not yet support tail call optimization.
   isTailCall = false;
 
-- 
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