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added suggesting color suppor 

llvm-svn: 672
This commit is contained in:
Ruchira Sasanka 2001-09-30 23:19:09 +00:00
parent 5867c7ae80
commit a7f89fc918
1 changed files with 24 additions and 7 deletions
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31
llvm/include/llvm/Target/TargetRegInfo.h
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@ -20,6 +20,9 @@ class Instruction;
class LiveRange;
class AddedInstrns;
class MachineInstr;
class RegClass;
class CallInst;
class ReturnInst;
//-----------------------------------------------------------------------------
@ -114,17 +117,31 @@ public:
//virtual unsigned getRCIDOfMachineOp (const MachineOperand &MO) const = 0;
virtual void colorArgs(const Method *const Meth,
virtual void suggestRegs4MethodArgs(const Method *const Meth,
LiveRangeInfo & LRI) const = 0;
virtual void colorCallArgs(vector<const Instruction *> & CallInstrList,
LiveRangeInfo& LRI,
AddedInstrMapType& AddedInstrMap ) const = 0 ;
virtual void suggestRegs4CallArgs(const CallInst *const CallI,
LiveRangeInfo& LRI, vector<RegClass *> RCL) const = 0;
virtual void colorRetArg(vector<const Instruction *> &
RetInstrList, LiveRangeInfo& LRI,
AddedInstrMapType &AddedInstrMap) const =0;
virtual void suggestReg4RetValue(const ReturnInst *const RetI,
LiveRangeInfo& LRI) const = 0;
virtual void colorMethodArgs(const Method *const Meth, LiveRangeInfo& LRI,
AddedInstrns *const FirstAI) const = 0;
virtual void colorCallArgs(const CallInst *const CalI, LiveRangeInfo& LRI,
AddedInstrns *const CallAI) const = 0;
virtual void colorRetValue(const ReturnInst *const RetI, LiveRangeInfo& LRI,
AddedInstrns *const RetAI) const = 0;
virtual bool handleSpecialMInstr(const MachineInstr * MInst,
LiveRangeInfo& LRI, vector<RegClass *> RCL) const = 0;
// returns the reg used for pushing the address when a method is called.
// This can be used for other purposes between calls
virtual unsigned getCallAddressReg() const = 0;