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This code doesn't modify the LLVM structure, keep stuff const

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7343 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-07-26 23:04:00 +00:00
parent 1d598fa25a
commit 6856d11231
3 changed files with 6 additions and 6 deletions
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2
lib/Target/SparcV9/SparcV9CodeEmitter.cpp
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@ -571,7 +571,7 @@ int64_t SparcV9CodeEmitter::getMachineOpValue(MachineInstr &MI,
// Duplicate code of the above case for VirtualRegister, BasicBlock... // Duplicate code of the above case for VirtualRegister, BasicBlock...
// It should really hit this case, but Sparc backend uses VRegs instead // It should really hit this case, but Sparc backend uses VRegs instead
DEBUG(std::cerr << "Saving reference to MBB\n"); DEBUG(std::cerr << "Saving reference to MBB\n");
BasicBlock *BB = MO.getMachineBasicBlock()->getBasicBlock(); const BasicBlock *BB = MO.getMachineBasicBlock()->getBasicBlock();
unsigned* CurrPC = (unsigned*)(intptr_t)MCE.getCurrentPCValue(); unsigned* CurrPC = (unsigned*)(intptr_t)MCE.getCurrentPCValue();
BBRefs.push_back(std::make_pair(BB, std::make_pair(CurrPC, &MI))); BBRefs.push_back(std::make_pair(BB, std::make_pair(CurrPC, &MI)));
} else if (MO.isExternalSymbol()) { } else if (MO.isExternalSymbol()) {

6
lib/Target/SparcV9/SparcV9CodeEmitter.h
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@ -18,13 +18,13 @@ class MachineOperand;
class SparcV9CodeEmitter : public MachineFunctionPass { class SparcV9CodeEmitter : public MachineFunctionPass {
TargetMachine &TM; TargetMachine &TM;
MachineCodeEmitter &MCE; MachineCodeEmitter &MCE;
BasicBlock *currBB; const BasicBlock *currBB;
// Tracks which instruction references which BasicBlock // Tracks which instruction references which BasicBlock
std::vector<std::pair<BasicBlock*, std::vector<std::pair<const BasicBlock*,
std::pair<unsigned*,MachineInstr*> > > BBRefs; std::pair<unsigned*,MachineInstr*> > > BBRefs;
// Tracks where each BasicBlock starts // Tracks where each BasicBlock starts
std::map<BasicBlock*, long> BBLocations; std::map<const BasicBlock*, long> BBLocations;
// Tracks locations of Constants which are laid out in memory (e.g. FP) // Tracks locations of Constants which are laid out in memory (e.g. FP)
// But we also need to map Constants to ConstantPool indices // But we also need to map Constants to ConstantPool indices

4
lib/Target/SparcV9/SparcV9PrologEpilogInserter.cpp
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@ -133,8 +133,8 @@ void InsertPrologEpilogCode::InsertEpilogCode(MachineFunction &MF)
for (MachineFunction::iterator I = MF.begin(), E = MF.end(); I != E; ++I) { for (MachineFunction::iterator I = MF.begin(), E = MF.end(); I != E; ++I) {
MachineBasicBlock &MBB = *I; MachineBasicBlock &MBB = *I;
BasicBlock &BB = *I->getBasicBlock(); const BasicBlock &BB = *I->getBasicBlock();
Instruction *TermInst = (Instruction*)BB.getTerminator(); const Instruction *TermInst = (Instruction*)BB.getTerminator();
if (TermInst->getOpcode() == Instruction::Ret) if (TermInst->getOpcode() == Instruction::Ret)
{ {
int ZR = TM.getRegInfo().getZeroRegNum(); int ZR = TM.getRegInfo().getZeroRegNum();