From d728ae0014a8a83e352a0c9faafa5abe0dc139d4 Mon Sep 17 00:00:00 2001
From: Akira Hatanaka <ahatanaka@mips.com>
Date: Fri, 19 Oct 2012 21:18:38 +0000
Subject: [PATCH] [mips] Delete MipsFunctionInfo::MaxCallFrameSize which is no
 longer used.

llvm-svn: 166339
---
 lib/Target/Mips/MipsISelLowering.cpp  | 4 ----
 lib/Target/Mips/MipsMachineFunction.h | 7 +------
 2 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 09498743f7a..cc069fed42b 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -2895,7 +2895,6 @@ MipsTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
   MachineFrameInfo *MFI = MF.getFrameInfo();
   const TargetFrameLowering *TFL = MF.getTarget().getFrameLowering();
   bool IsPIC = getTargetMachine().getRelocationModel() == Reloc::PIC_;
-  MipsFunctionInfo *MipsFI = MF.getInfo<MipsFunctionInfo>();
 
   // Analyze operands of the call, assigning locations to each operand.
   SmallVector<CCValAssign, 16> ArgLocs;
@@ -2932,9 +2931,6 @@ MipsTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
                                         IsN64 ? Mips::SP_64 : Mips::SP,
                                         getPointerTy());
 
-  if (MipsFI->getMaxCallFrameSize() < NextStackOffset)
-    MipsFI->setMaxCallFrameSize(NextStackOffset);
-
   // With EABI is it possible to have 16 args on registers.
   SmallVector<std::pair<unsigned, SDValue>, 16> RegsToPass;
   SmallVector<SDValue, 8> MemOpChains;
diff --git a/lib/Target/Mips/MipsMachineFunction.h b/lib/Target/Mips/MipsMachineFunction.h
index 93ce94803a0..5b766f22a80 100644
--- a/lib/Target/Mips/MipsMachineFunction.h
+++ b/lib/Target/Mips/MipsMachineFunction.h
@@ -46,15 +46,13 @@ class MipsFunctionInfo : public MachineFunctionInfo {
   // InArgFIRange: Range of indices of all frame objects created during call to
   //               LowerFormalArguments.
   std::pair<int, int> InArgFIRange;
-  unsigned MaxCallFrameSize;
 
   bool EmitNOAT;
 
 public:
   MipsFunctionInfo(MachineFunction& MF)
   : MF(MF), SRetReturnReg(0), GlobalBaseReg(0),
-    VarArgsFrameIndex(0), InArgFIRange(std::make_pair(-1, 0)),
-    MaxCallFrameSize(0), EmitNOAT(false)
+    VarArgsFrameIndex(0), InArgFIRange(std::make_pair(-1, 0)), EmitNOAT(false)
   {}
 
   bool isInArgFI(int FI) const {
@@ -71,9 +69,6 @@ public:
   int getVarArgsFrameIndex() const { return VarArgsFrameIndex; }
   void setVarArgsFrameIndex(int Index) { VarArgsFrameIndex = Index; }
 
-  unsigned getMaxCallFrameSize() const { return MaxCallFrameSize; }
-  void setMaxCallFrameSize(unsigned S) { MaxCallFrameSize = S; }
-
   bool getEmitNOAT() const { return EmitNOAT; }
   void setEmitNOAT() { EmitNOAT = true; }
 };