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Rename LiveRange to LiveInterval::Segment

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The Segment struct contains a single interval; multiple instances of this struct
are used to construct a live range, but the struct is not a live range by
itself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192392 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matthias Braun
2013-10-10 21:28:43 +00:00
parent 4afb5f560d
commit 331de11a0a
16 changed files with 369 additions and 372 deletions
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8
lib/CodeGen/LiveDebugVariables.cpp
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@ -510,14 +510,14 @@ void UserValue::extendDef(SlotIndex Idx, unsigned LocNo,
// Limit to VNI's live range.
bool ToEnd = true;
if (LI && VNI) {
LiveRange *Range = LI->getLiveRangeContaining(Start);
if (!Range || Range->valno != VNI) {
LiveInterval::Segment *Segment = LI->getSegmentContaining(Start);
if (!Segment || Segment->valno != VNI) {
if (Kills)
Kills->push_back(Start);
continue;
}
if (Range->end < Stop)
Stop = Range->end, ToEnd = false;
if (Segment->end < Stop)
Stop = Segment->end, ToEnd = false;
}
// There could already be a short def at Start.