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revert accidentally committed file

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30323 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-09-14 06:42:17 +00:00
parent 2540813e5d
commit c7695eb504
1 changed files with 3 additions and 23 deletions
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26
include/llvm/CodeGen/LiveIntervalAnalysis.h
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@ -38,10 +38,6 @@ namespace llvm {
const TargetInstrInfo* tii_;
LiveVariables* lv_;
/// MBB2IdxMap - The index of the first instruction in the specified basic
/// block.
std::vector<unsigned> MBB2IdxMap;
typedef std::map<MachineInstr*, unsigned> Mi2IndexMap;
Mi2IndexMap mi2iMap_;
@ -117,17 +113,6 @@ namespace llvm {
return I->second;
}
/// getMBBStartIdx - Return the base index of the first instruction in the
/// specified MachineBasicBlock.
unsigned getMBBStartIdx(MachineBasicBlock *MBB) const {
return getMBBStartIdx(MBB->getNumber());
}
unsigned getMBBStartIdx(unsigned MBBNo) const {
assert(MBBNo < MBB2IdxMap.size() && "Invalid MBB number!");
return MBB2IdxMap[MBBNo];
}
/// getInstructionIndex - returns the base index of instr
unsigned getInstructionIndex(MachineInstr* instr) const {
Mi2IndexMap::const_iterator it = mi2iMap_.find(instr);
@ -143,7 +128,7 @@ namespace llvm {
"index does not correspond to an instruction");
return i2miMap_[index];
}
std::vector<LiveInterval*> addIntervalsForSpills(const LiveInterval& i,
VirtRegMap& vrm,
int slot);
@ -170,17 +155,12 @@ namespace llvm {
}
}
/// computeIntervals - Compute live intervals. This returns a vector of all
/// the two-address instructions to the caller.
void computeIntervals(std::vector<MachineInstr*> &TwoAddrInsts);
/// computeIntervals - compute live intervals
void computeIntervals();
/// joinIntervals - join compatible live intervals
void joinIntervals();
/// HandleTwoAddressInsts - Arrange for the specified list of 2-addr
/// instructions to have their src/dst regs allocated to the same register.
void HandleTwoAddressInsts(const std::vector<MachineInstr*> &TwoAddrInsts);
/// CopyCoallesceInMBB - Coallsece copies in the specified MBB, putting
/// copies that cannot yet be coallesced into the "TryAgain" list.
void CopyCoallesceInMBB(MachineBasicBlock *MBB,