diff options
Diffstat (limited to 'contrib/llvm/lib/CodeGen/LiveDebugVariables.cpp')
-rw-r--r-- | contrib/llvm/lib/CodeGen/LiveDebugVariables.cpp | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/contrib/llvm/lib/CodeGen/LiveDebugVariables.cpp b/contrib/llvm/lib/CodeGen/LiveDebugVariables.cpp index 3dfe4c0..2187833 100644 --- a/contrib/llvm/lib/CodeGen/LiveDebugVariables.cpp +++ b/contrib/llvm/lib/CodeGen/LiveDebugVariables.cpp @@ -226,7 +226,7 @@ public: LiveInterval *LI, const VNInfo *VNI, SmallVectorImpl<SlotIndex> *Kills, LiveIntervals &LIS, MachineDominatorTree &MDT, - UserValueScopes &UVS); + UserValueScopes &UVS); /// addDefsFromCopies - The value in LI/LocNo may be copies to other /// registers. Determine if any of the copies are available at the kill @@ -468,7 +468,7 @@ bool LDVImpl::collectDebugValues(MachineFunction &mf) { // DBG_VALUE has no slot index, use the previous instruction instead. SlotIndex Idx = MBBI == MBB->begin() ? LIS->getMBBStartIdx(MBB) : - LIS->getInstructionIndex(llvm::prior(MBBI)).getDefIndex(); + LIS->getInstructionIndex(llvm::prior(MBBI)).getRegSlot(); // Handle consecutive DBG_VALUE instructions with the same slot index. do { if (handleDebugValue(MBBI, Idx)) { @@ -486,7 +486,7 @@ void UserValue::extendDef(SlotIndex Idx, unsigned LocNo, LiveInterval *LI, const VNInfo *VNI, SmallVectorImpl<SlotIndex> *Kills, LiveIntervals &LIS, MachineDominatorTree &MDT, - UserValueScopes &UVS) { + UserValueScopes &UVS) { SmallVector<SlotIndex, 16> Todo; Todo.push_back(Idx); do { @@ -575,15 +575,15 @@ UserValue::addDefsFromCopies(LiveInterval *LI, unsigned LocNo, // Is LocNo extended to reach this copy? If not, another def may be blocking // it, or we are looking at a wrong value of LI. SlotIndex Idx = LIS.getInstructionIndex(MI); - LocMap::iterator I = locInts.find(Idx.getUseIndex()); + LocMap::iterator I = locInts.find(Idx.getRegSlot(true)); if (!I.valid() || I.value() != LocNo) continue; if (!LIS.hasInterval(DstReg)) continue; LiveInterval *DstLI = &LIS.getInterval(DstReg); - const VNInfo *DstVNI = DstLI->getVNInfoAt(Idx.getDefIndex()); - assert(DstVNI && DstVNI->def == Idx.getDefIndex() && "Bad copy value"); + const VNInfo *DstVNI = DstLI->getVNInfoAt(Idx.getRegSlot()); + assert(DstVNI && DstVNI->def == Idx.getRegSlot() && "Bad copy value"); CopyValues.push_back(std::make_pair(DstLI, DstVNI)); } @@ -620,7 +620,7 @@ void UserValue::computeIntervals(MachineRegisterInfo &MRI, LiveIntervals &LIS, MachineDominatorTree &MDT, - UserValueScopes &UVS) { + UserValueScopes &UVS) { SmallVector<std::pair<SlotIndex, unsigned>, 16> Defs; // Collect all defs to be extended (Skipping undefs). @@ -841,7 +841,7 @@ bool UserValue::splitRegister(unsigned OldReg, ArrayRef<LiveInterval*> NewRegs) { bool DidChange = false; // Split locations referring to OldReg. Iterate backwards so splitLocation can - // safely erase unuused locations. + // safely erase unused locations. for (unsigned i = locations.size(); i ; --i) { unsigned LocNo = i-1; const MachineOperand *Loc = &locations[LocNo]; @@ -889,8 +889,7 @@ UserValue::rewriteLocations(VirtRegMap &VRM, const TargetRegisterInfo &TRI) { // index is no longer available. That means the user value is in a // non-existent sub-register, and %noreg is exactly what we want. Loc.substPhysReg(VRM.getPhys(VirtReg), TRI); - } else if (VRM.getStackSlot(VirtReg) != VirtRegMap::NO_STACK_SLOT && - VRM.isSpillSlotUsed(VRM.getStackSlot(VirtReg))) { + } else if (VRM.getStackSlot(VirtReg) != VirtRegMap::NO_STACK_SLOT) { // FIXME: Translate SubIdx to a stackslot offset. Loc = MachineOperand::CreateFI(VRM.getStackSlot(VirtReg)); } else { @@ -921,8 +920,8 @@ findInsertLocation(MachineBasicBlock *MBB, SlotIndex Idx, } // Don't insert anything after the first terminator, though. - return MI->getDesc().isTerminator() ? MBB->getFirstTerminator() : - llvm::next(MachineBasicBlock::iterator(MI)); + return MI->isTerminator() ? MBB->getFirstTerminator() : + llvm::next(MachineBasicBlock::iterator(MI)); } DebugLoc UserValue::findDebugLoc() { |