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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.

llvm-svn: 192392
This commit is contained in:
Matthias Braun
2013-10-10 21:28:43 +00:00
parent 1965bfa4c7
commit 13ddb7cd65
16 changed files with 369 additions and 372 deletions
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4
llvm/lib/CodeGen/TwoAddressInstructionPass.cpp
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@@ -1400,7 +1400,7 @@ TwoAddressInstructionPass::processTiedPairs(MachineInstr *MI,
VNInfo *VNI = LI.getNextValue(LastCopyIdx, LIS->getVNInfoAllocator());
SlotIndex endIdx =
LIS->getInstructionIndex(MI).getRegSlot(IsEarlyClobber);
LI.addRange(LiveRange(LastCopyIdx, endIdx, VNI));
LI.addSegment(LiveInterval::Segment(LastCopyIdx, endIdx, VNI));
}
}
@@ -1457,7 +1457,7 @@ TwoAddressInstructionPass::processTiedPairs(MachineInstr *MI,
SlotIndex UseIdx = MIIdx.getRegSlot(IsEarlyClobber);
if (I->end == UseIdx)
LI.removeRange(LastCopyIdx, UseIdx);
LI.removeSegment(LastCopyIdx, UseIdx);
}
} else if (RemovedKillFlag) {