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| author | Evan Cheng <evan.cheng@apple.com> | 2006-05-10 22:30:41 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-05-10 22:30:41 +0000 |
| commit | 1f300190f35ac0f99403ead9363d40ecfc98df89 (patch) | |
| tree | 4d54fabbcdca33e67ce5c561a273ae5b4418ff48 /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | e41ebccafd8521197b262712f48eeafc1315bf2c (diff) | |
If the live interval legnth is essentially zero, i.e. in every live range
the use follows def immediately, it doesn't make sense to spill it and
hope it will be easier to allocate for this LI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28217 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions