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LiveIntervalAnalysis: document removePhysRegDefAt() function.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226689 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matthias Braun 2015-01-21 19:02:26 +00:00
parent 1458e05967
commit a955eabc7b
1 changed files with 3 additions and 0 deletions
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include/llvm/CodeGen/LiveIntervalAnalysis.h
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@ -393,6 +393,9 @@ namespace llvm {
return RegUnitRanges[Unit];
}
/// Remove value numbers and related live segments starting at position
/// @p Pos that are part of any liverange of physical register @p Reg or one
/// of its subregisters.
void removePhysRegDefAt(unsigned Reg, SlotIndex Pos);
private: