/// LocMap - Map of where a user value is live, and its location.
typedef IntervalMap<SlotIndex, unsigned, 4> LocMap;
+namespace {
/// UserValueScopes - Keeps track of lexical scopes associated with an
/// user value's source location.
class UserValueScopes {
return false;
}
};
+} // end anonymous namespace
/// UserValue - A user value is a part of a debug info user variable.
///
// 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)) {
// 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));
}
// 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 {
}
// 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() {