From 1d3265887755f2eac986407343dc7447948e9a72 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Sun, 4 Mar 2012 10:43:23 +0000 Subject: Use uint16_t to store register overlaps to reduce static data. llvm-svn: 152001 --- llvm/lib/CodeGen/InterferenceCache.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'llvm/lib/CodeGen/InterferenceCache.cpp') 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; -- cgit v1.2.3