diff options
Diffstat (limited to 'llvm/lib/CodeGen/SplitKit.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SplitKit.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/SplitKit.cpp b/llvm/lib/CodeGen/SplitKit.cpp index 323045fd2aa..aaaa342b520 100644 --- a/llvm/lib/CodeGen/SplitKit.cpp +++ b/llvm/lib/CodeGen/SplitKit.cpp @@ -552,7 +552,7 @@ SlotIndex SplitEditor::buildCopy(unsigned FromReg, unsigned ToReg, if ((SubRegMask & ~LaneMask).any()) continue; - unsigned PopCount = countPopulation(SubRegMask.getAsInteger()); + unsigned PopCount = SubRegMask.getNumLanes(); PossibleIndexes.push_back(Idx); if (PopCount > BestCover) { BestCover = PopCount; @@ -583,8 +583,8 @@ SlotIndex SplitEditor::buildCopy(unsigned FromReg, unsigned ToReg, // Try to cover as much of the remaining lanes as possible but // as few of the already covered lanes as possible. - int Cover = countPopulation((SubRegMask & LanesLeft).getAsInteger()) - - countPopulation((SubRegMask & ~LanesLeft).getAsInteger()); + int Cover = (SubRegMask & LanesLeft).getNumLanes() + - (SubRegMask & ~LanesLeft).getNumLanes(); if (Cover > BestCover) { BestCover = Cover; BestIdx = Idx; |
