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| author | Matthias Braun <matze@braunis.de> | 2013-10-10 21:29:02 +0000 |
|---|---|---|
| committer | Matthias Braun <matze@braunis.de> | 2013-10-10 21:29:02 +0000 |
| commit | 4f3b5e8c9232e43d1291aab8db5f5698d7ee0ea4 (patch) | |
| tree | 8476f80c09b3a75334a62dc0ee6b7be53f8b5cdc /lib/CodeGen/InterferenceCache.cpp | |
| parent | e25dde550baec1f79caf2fc06edd74e7ae6ffa33 (diff) | |
| download | llvm-4f3b5e8c9232e43d1291aab8db5f5698d7ee0ea4.tar.gz llvm-4f3b5e8c9232e43d1291aab8db5f5698d7ee0ea4.tar.bz2 llvm-4f3b5e8c9232e43d1291aab8db5f5698d7ee0ea4.tar.xz | |
Represent RegUnit liveness with LiveRange instance
Previously LiveInterval has been used, but having a spill weight and
register number is unnecessary for a register unit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192397 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/InterferenceCache.cpp')
| -rw-r--r-- | lib/CodeGen/InterferenceCache.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/CodeGen/InterferenceCache.cpp b/lib/CodeGen/InterferenceCache.cpp index a8e711e33b..427225dbdc 100644 --- a/lib/CodeGen/InterferenceCache.cpp +++ b/lib/CodeGen/InterferenceCache.cpp @@ -204,11 +204,11 @@ void InterferenceCache::Entry::update(unsigned MBBNum) { // Fixed interference. for (unsigned i = 0, e = RegUnits.size(); i != e; ++i) { LiveInterval::iterator &I = RegUnits[i].FixedI; - LiveInterval *LI = RegUnits[i].Fixed; - if (I == LI->end() || I->start >= Stop) + LiveRange *LR = RegUnits[i].Fixed; + if (I == LR->end() || I->start >= Stop) continue; - I = LI->advanceTo(I, Stop); - bool Backup = I == LI->end() || I->start >= Stop; + I = LR->advanceTo(I, Stop); + bool Backup = I == LR->end() || I->start >= Stop; if (Backup) --I; SlotIndex StopI = I->end; |