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Moved callerSaving code to machine specific classes since we have to handle

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%ccr reg differently.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@991 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ruchira Sasanka
2001-10-28 18:14:15 +00:00
parent 174bded6ce
commit 78d63ee313
1 changed files with 9 additions and 3 deletions
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12
include/llvm/Target/TargetRegInfo.h
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@ -23,7 +23,8 @@ class MachineInstr;
class RegClass; class RegClass;
class CallInst; class CallInst;
class ReturnInst; class ReturnInst;
class PhyRegAlloc;
class BasicBlock;
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
// class MachineRegClassInfo // class MachineRegClassInfo
@ -129,8 +130,8 @@ public:
AddedInstrns *const FirstAI) const = 0; AddedInstrns *const FirstAI) const = 0;
virtual void colorCallArgs(const MachineInstr *const CalI, virtual void colorCallArgs(const MachineInstr *const CalI,
LiveRangeInfo& LRI, LiveRangeInfo& LRI, AddedInstrns *const CallAI,
AddedInstrns *const CallAI) const = 0; PhyRegAlloc &PRA) const = 0;
virtual void colorRetValue(const MachineInstr *const RetI,LiveRangeInfo& LRI, virtual void colorRetValue(const MachineInstr *const RetI,LiveRangeInfo& LRI,
AddedInstrns *const RetAI) const = 0; AddedInstrns *const RetAI) const = 0;
@ -179,6 +180,11 @@ public:
inline virtual int getInvalidRegNum() const=0; inline virtual int getInvalidRegNum() const=0;
virtual void insertCallerSavingCode(const MachineInstr *MInst,
const BasicBlock *BB,
PhyRegAlloc &PRA ) const = 0;
//virtual void printReg(const LiveRange *const LR) const =0; //virtual void printReg(const LiveRange *const LR) const =0;
MachineRegInfo() { } MachineRegInfo() { }