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| author | Craig Topper <craig.topper@gmail.com> | 2012-03-04 10:43:23 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2012-03-04 10:43:23 +0000 |
| commit | 1d3265887755f2eac986407343dc7447948e9a72 (patch) | |
| tree | c0af8f45958150e8a5b2f31d2b67a2ac236182ae /llvm/lib/CodeGen/InterferenceCache.cpp | |
| parent | dc2cada889b3bcf652fd8f356e2b96cea8e6e228 (diff) | |
| download | bcm5719-llvm-1d3265887755f2eac986407343dc7447948e9a72.tar.gz bcm5719-llvm-1d3265887755f2eac986407343dc7447948e9a72.zip | |
Use uint16_t to store register overlaps to reduce static data.
llvm-svn: 152001
Diffstat (limited to 'llvm/lib/CodeGen/InterferenceCache.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/InterferenceCache.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/InterferenceCache.cpp b/llvm/lib/CodeGen/InterferenceCache.cpp index 9eb8a758436..8368b58880a 100644 --- a/llvm/lib/CodeGen/InterferenceCache.cpp +++ b/llvm/lib/CodeGen/InterferenceCache.cpp @@ -80,7 +80,7 @@ void InterferenceCache::Entry::reset(unsigned physReg, PhysReg = physReg; Blocks.resize(MF->getNumBlockIDs()); Aliases.clear(); - for (const unsigned *AS = TRI->getOverlaps(PhysReg); *AS; ++AS) { + for (const uint16_t *AS = TRI->getOverlaps(PhysReg); *AS; ++AS) { LiveIntervalUnion *LIU = LIUArray + *AS; Aliases.push_back(std::make_pair(LIU, LIU->getTag())); } @@ -96,7 +96,7 @@ void InterferenceCache::Entry::reset(unsigned physReg, bool InterferenceCache::Entry::valid(LiveIntervalUnion *LIUArray, const TargetRegisterInfo *TRI) { unsigned i = 0, e = Aliases.size(); - for (const unsigned *AS = TRI->getOverlaps(PhysReg); *AS; ++AS, ++i) { + for (const uint16_t *AS = TRI->getOverlaps(PhysReg); *AS; ++AS, ++i) { LiveIntervalUnion *LIU = LIUArray + *AS; if (i == e || Aliases[i].first != LIU) return false; |
