[llvm-commits] [llvm] r167312 - in /llvm/trunk/lib/Target/Mips: MipsISelLowering.cpp MipsMachineFunction.h

[Akira Hatanaka]

Author: ahatanak
Date: Fri Nov  2 16:03:58 2012
New Revision: 167312

URL: http://llvm.org/viewvc/llvm-project?rev=167312&view=rev
Log:
[mips] Add member field MipsFunctionInfo::IncomingArgSize which holds the size
of the incoming argument area.


Modified:
    llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp
    llvm/trunk/lib/Target/Mips/MipsMachineFunction.h

Modified: llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp?rev=167312&r1=167311&r2=167312&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp Fri Nov  2 16:03:58 2012
@@ -3027,6 +3027,7 @@
   MipsCCInfo.analyzeFormalArguments(Ins);
   MipsFI->setFormalArgInfo(CCInfo.getNextStackOffset(),
                            MipsCCInfo.hasByValArg());
+  MipsFI->setIncomingArgSize(CCInfo.getNextStackOffset());
 
   Function::const_arg_iterator FuncArg =
     DAG.getMachineFunction().getFunction()->arg_begin();

Modified: llvm/trunk/lib/Target/Mips/MipsMachineFunction.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsMachineFunction.h?rev=167312&r1=167311&r2=167312&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsMachineFunction.h (original)
+++ llvm/trunk/lib/Target/Mips/MipsMachineFunction.h Fri Nov  2 16:03:58 2012
@@ -51,6 +51,9 @@
   unsigned NextStackOffset;
   bool HasByvalArg;
 
+  // Size of incoming argument area.
+  unsigned IncomingArgSize;
+
 public:
   MipsFunctionInfo(MachineFunction& MF)
    : MF(MF), SRetReturnReg(0), GlobalBaseReg(0), Mips16SPAliasReg(0),
@@ -75,6 +78,9 @@
     NextStackOffset = Offset;
     HasByvalArg = HasByval;
   }
+
+  unsigned getIncomingArgSize() const { return IncomingArgSize; }
+  void setIncomingArgSize(unsigned S) { IncomingArgSize = S; }
 };
 
 } // end of namespace llvm