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| 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 | 3fe23ede7821a156ed0914b0ba11c3e4e644c73d (patch) | |
| tree | 0d96f85f06dc38b34f04df76caffd88e2d292ba3 /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 342271d198b74e10df0c6132c39994d291ad57a8 (diff) | |
| download | external_llvm-3fe23ede7821a156ed0914b0ba11c3e4e644c73d.zip external_llvm-3fe23ede7821a156ed0914b0ba11c3e4e644c73d.tar.gz external_llvm-3fe23ede7821a156ed0914b0ba11c3e4e644c73d.tar.bz2 | |
Don't decrement the BB remap when we don't need to.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54173 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index fde27b0..02c1191 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/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 { |