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Don't update spill weights when joining intervals.

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We don't compute spill weights until after coalescing anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155766 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen
2012-04-28 19:19:11 +00:00
parent f4aee4c50e
commit ff11c01853
2 changed files with 0 additions and 29 deletions
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4
include/llvm/CodeGen/LiveInterval.h
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@@ -474,10 +474,6 @@ namespace llvm {
weight = HUGE_VALF;
}
/// ComputeJoinedWeight - Set the weight of a live interval after
/// Other has been merged into it.
void ComputeJoinedWeight(const LiveInterval &Other);
bool operator<(const LiveInterval& other) const {
const SlotIndex &thisIndex = beginIndex();
const SlotIndex &otherIndex = other.beginIndex();