diff options
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index 54738539fa..f184191b93 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -65,6 +65,7 @@ void LiveIntervals::getAnalysisUsage(AnalysisUsage &AU) const { } void LiveIntervals::releaseMemory() { + MBB2IdxMap.clear(); Idx2MBBMap.clear(); mi2iMap_.clear(); i2miMap_.clear(); @@ -229,8 +230,8 @@ bool LiveIntervals::runOnMachineFunction(MachineFunction &fn) { void LiveIntervals::print(std::ostream &O, const Module* ) const { O << "********** INTERVALS **********\n"; for (const_iterator I = begin(), E = end(); I != E; ++I) { - I->second.print(DOUT, tri_); - DOUT << "\n"; + I->second.print(O, tri_); + O << "\n"; } O << "********** MACHINEINSTRS **********\n"; @@ -1160,17 +1161,6 @@ bool LiveIntervals::anyKillInMBBAfterIdx(const LiveInterval &li, return false; } -static const VNInfo *findDefinedVNInfo(const LiveInterval &li, unsigned DefIdx) { - const VNInfo *VNI = NULL; - for (LiveInterval::const_vni_iterator i = li.vni_begin(), - e = li.vni_end(); i != e; ++i) - if ((*i)->def == DefIdx) { - VNI = *i; - break; - } - return VNI; -} - /// RewriteInfo - Keep track of machine instrs that will be rewritten /// during spilling. namespace { @@ -1318,7 +1308,7 @@ rewriteInstructionsForSpills(const LiveInterval &li, bool TrySplit, HasKill = anyKillInMBBAfterIdx(li, I->valno, MBB, getDefIndex(index)); else { // If this is a two-address code, then this index starts a new VNInfo. - const VNInfo *VNI = findDefinedVNInfo(li, getDefIndex(index)); + const VNInfo *VNI = li.findDefinedVNInfo(getDefIndex(index)); if (VNI) HasKill = anyKillInMBBAfterIdx(li, VNI, MBB, getDefIndex(index)); } |