diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-06-01 23:28:30 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-06-01 23:28:30 +0000 |
| commit | 396618b43a85e12d290a90b181c6af5d7c0c5f11 (patch) | |
| tree | 324b0a889a15d7af2be25fb527333ba50139f453 /lib/CodeGen/InterferenceCache.cpp | |
| parent | 4a8fefaf8303f30514bc2a40d840a1709dae65cf (diff) | |
Switch all register list clients to the new MC*Iterator interface.
No functional change intended.
Sorry for the churn. The iterator classes are supposed to help avoid
giant commits like this one in the future. The TableGen-produced
register lists are getting quite large, and it may be necessary to
change the table representation.
This makes it possible to do so without changing all clients (again).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157854 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 8368b58880..9b6d496b06 100644 --- a/lib/CodeGen/InterferenceCache.cpp +++ b/lib/CodeGen/InterferenceCache.cpp @@ -80,8 +80,8 @@ void InterferenceCache::Entry::reset(unsigned physReg, PhysReg = physReg; Blocks.resize(MF->getNumBlockIDs()); Aliases.clear(); - for (const uint16_t *AS = TRI->getOverlaps(PhysReg); *AS; ++AS) { - LiveIntervalUnion *LIU = LIUArray + *AS; + for (MCRegAliasIterator AI(PhysReg, TRI, true); AI.isValid(); ++AI) { + LiveIntervalUnion *LIU = LIUArray + *AI; Aliases.push_back(std::make_pair(LIU, LIU->getTag())); } @@ -96,8 +96,8 @@ void InterferenceCache::Entry::reset(unsigned physReg, bool InterferenceCache::Entry::valid(LiveIntervalUnion *LIUArray, const TargetRegisterInfo *TRI) { unsigned i = 0, e = Aliases.size(); - for (const uint16_t *AS = TRI->getOverlaps(PhysReg); *AS; ++AS, ++i) { - LiveIntervalUnion *LIU = LIUArray + *AS; + for (MCRegAliasIterator AI(PhysReg, TRI, true); AI.isValid(); ++AI, ++i) { + LiveIntervalUnion *LIU = LIUArray + *AI; if (i == e || Aliases[i].first != LIU) return false; if (LIU->changedSince(Aliases[i].second)) |