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author | Craig Topper <craig.topper@gmail.com> | 2012-03-04 10:43:23 +0000 |
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committer | Craig Topper <craig.topper@gmail.com> | 2012-03-04 10:43:23 +0000 |
commit | e4fd907e72a599eddfa7a81eac4366b5b82523e3 (patch) | |
tree | e5a97f58db2537457943547ba007ee63299ae555 /lib/CodeGen/InterferenceCache.cpp | |
parent | 9406da6e664a24c8e408cbba63daf162ca166ed9 (diff) | |
download | llvm-e4fd907e72a599eddfa7a81eac4366b5b82523e3.tar.gz llvm-e4fd907e72a599eddfa7a81eac4366b5b82523e3.tar.bz2 llvm-e4fd907e72a599eddfa7a81eac4366b5b82523e3.tar.xz |
Use uint16_t to store register overlaps to reduce static data.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152001 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/InterferenceCache.cpp')
-rw-r--r-- | lib/CodeGen/InterferenceCache.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/InterferenceCache.cpp b/lib/CodeGen/InterferenceCache.cpp index 9eb8a75843..8368b58880 100644 --- a/lib/CodeGen/InterferenceCache.cpp +++ b/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; |