diff options
| author | Owen Anderson <resistor@mac.com> | 2008-07-29 21:15:44 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2008-07-29 21:15:44 +0000 |
| commit | 2532e75933e466577f63452ea386a15be9e8cbc6 (patch) | |
| tree | 48ad99ddf8bf8970e87ba6a37fbbad3c0d447fac /llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | fa4120530ec16b3c3e80c42c3e025c1f4835912f (diff) | |
| download | bcm5719-llvm-2532e75933e466577f63452ea386a15be9e8cbc6.tar.gz bcm5719-llvm-2532e75933e466577f63452ea386a15be9e8cbc6.zip | |
Don't decrement the BB remap when we don't need to.
llvm-svn: 54173
Diffstat (limited to 'llvm/lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp index fde27b07a8b..02c1191f848 100644 --- a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -144,8 +144,7 @@ void LiveIntervals::computeNumbering() { std::lower_bound(OldI2MBB.begin(), OldI2MBB.end(), LI->start); // Take the pair containing the index std::vector<IdxMBBPair>::const_iterator J = - ((I != OldI2MBB.end() && I->first > index) || - (I == OldI2MBB.end() && OldI2MBB.size()>0)) ? (I-1): I; + (I == OldI2MBB.end() && OldI2MBB.size()>0) ? (I-1): I; LI->start = getMBBStartIdx(J->second); } else { @@ -162,8 +161,7 @@ void LiveIntervals::computeNumbering() { std::lower_bound(OldI2MBB.begin(), OldI2MBB.end(), LI->end); // Take the pair containing the index std::vector<IdxMBBPair>::const_iterator J = - ((I != OldI2MBB.end() && I->first > index) || - (I == OldI2MBB.end() && OldI2MBB.size()>0)) ? (I-1): I; + (I == OldI2MBB.end() && OldI2MBB.size()>0) ? (I-1): I; LI->end = getMBBEndIdx(J->second) + 1; } else { @@ -186,8 +184,7 @@ void LiveIntervals::computeNumbering() { std::lower_bound(OldI2MBB.begin(), OldI2MBB.end(), vni->def); // Take the pair containing the index std::vector<IdxMBBPair>::const_iterator J = - ((I != OldI2MBB.end() && I->first > index) || - (I == OldI2MBB.end() && OldI2MBB.size()>0)) ? (I-1): I; + (I == OldI2MBB.end() && OldI2MBB.size()>0) ? (I-1): I; vni->def = getMBBStartIdx(J->second); @@ -205,8 +202,7 @@ void LiveIntervals::computeNumbering() { std::lower_bound(OldI2MBB.begin(), OldI2MBB.end(), vni->kills[i]); // Take the pair containing the index std::vector<IdxMBBPair>::const_iterator J = - ((I != OldI2MBB.end() && I->first > index) || - (I == OldI2MBB.end() && OldI2MBB.size()>0)) ? (I-1): I; + (I == OldI2MBB.end() && OldI2MBB.size()>0) ? (I-1): I; vni->kills[i] = getMBBEndIdx(J->second) + 1; } else { |
