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Delete dead code.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157963 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen
2012-06-04 23:01:41 +00:00
parent 06c6791742
commit 84423c8778
2 changed files with 0 additions and 12 deletions
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8
lib/CodeGen/LiveIntervalAnalysis.cpp
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@ -626,14 +626,6 @@ LiveInterval* LiveIntervals::createInterval(unsigned reg) {
return new LiveInterval(reg, Weight);
}
/// dupInterval - Duplicate a live interval. The caller is responsible for
/// managing the allocated memory.
LiveInterval* LiveIntervals::dupInterval(LiveInterval *li) {
LiveInterval *NewLI = createInterval(li->reg);
NewLI->Copy(*li, MRI, getVNInfoAllocator());
return NewLI;
}
/// shrinkToUses - After removing some uses of a register, shrink its live
/// range to just the remaining uses. This method does not compute reaching
/// defs for new uses, and it doesn't remove dead defs.