[llvm-commits] CVS: llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp SparcV9CodeEmitter.cpp SparcV9CodeEmitter.h

[Chris Lattner]

Changes in directory llvm/lib/Target/Sparc:

PrologEpilogCodeInserter.cpp updated: 1.27 -> 1.28
SparcV9CodeEmitter.cpp updated: 1.21 -> 1.22
SparcV9CodeEmitter.h updated: 1.11 -> 1.12

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Log message:

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


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Diffs of the changes:

Index: llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp
diff -u llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp:1.27 llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp:1.28
--- llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp:1.27	Fri Jun  6 04:52:23 2003
+++ llvm/lib/Target/Sparc/PrologEpilogCodeInserter.cpp	Sat Jul 26 18:04:00 2003
@@ -133,8 +133,8 @@
 
   for (MachineFunction::iterator I = MF.begin(), E = MF.end(); I != E; ++I) {
     MachineBasicBlock &MBB = *I;
-    BasicBlock &BB = *I->getBasicBlock();
-    Instruction *TermInst = (Instruction*)BB.getTerminator();
+    const BasicBlock &BB = *I->getBasicBlock();
+    const Instruction *TermInst = (Instruction*)BB.getTerminator();
     if (TermInst->getOpcode() == Instruction::Ret)
     {
       int ZR = TM.getRegInfo().getZeroRegNum();


Index: llvm/lib/Target/Sparc/SparcV9CodeEmitter.cpp
diff -u llvm/lib/Target/Sparc/SparcV9CodeEmitter.cpp:1.21 llvm/lib/Target/Sparc/SparcV9CodeEmitter.cpp:1.22
--- llvm/lib/Target/Sparc/SparcV9CodeEmitter.cpp:1.21	Wed Jul 16 15:30:40 2003
+++ llvm/lib/Target/Sparc/SparcV9CodeEmitter.cpp	Sat Jul 26 18:04:00 2003
@@ -571,7 +571,7 @@
     // Duplicate code of the above case for VirtualRegister, BasicBlock... 
     // It should really hit this case, but Sparc backend uses VRegs instead
     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();
     BBRefs.push_back(std::make_pair(BB, std::make_pair(CurrPC, &MI)));
   } else if (MO.isExternalSymbol()) {


Index: llvm/lib/Target/Sparc/SparcV9CodeEmitter.h
diff -u llvm/lib/Target/Sparc/SparcV9CodeEmitter.h:1.11 llvm/lib/Target/Sparc/SparcV9CodeEmitter.h:1.12
--- llvm/lib/Target/Sparc/SparcV9CodeEmitter.h:1.11	Wed Jul 16 15:30:40 2003
+++ llvm/lib/Target/Sparc/SparcV9CodeEmitter.h	Sat Jul 26 18:04:00 2003
@@ -18,13 +18,13 @@
 class SparcV9CodeEmitter : public MachineFunctionPass {
   TargetMachine &TM;
   MachineCodeEmitter &MCE;
-  BasicBlock *currBB;
+  const BasicBlock *currBB;
 
   // Tracks which instruction references which BasicBlock
-  std::vector<std::pair<BasicBlock*,
+  std::vector<std::pair<const BasicBlock*,
                         std::pair<unsigned*,MachineInstr*> > > BBRefs;
   // 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)
   // But we also need to map Constants to ConstantPool indices