102     struct Comparison {  struct
160     Comparison::Kind getComparisonKind(unsigned CondOpc,
180                              int64_t IVBump, Comparison::Kind Cmp) const;
488 HexagonHardwareLoops::Comparison::Kind
493   Comparison::Kind Cmp = (Comparison::Kind)0;  in getComparisonKind()
498     Cmp = Comparison::EQ;  in getComparisonKind()
502     Cmp = Comparison::NE;  in getComparisonKind()
505     Cmp = Comparison::LEs;  in getComparisonKind()
508     Cmp = Comparison::LEu;  in getComparisonKind()
513     Cmp = Comparison::GTu;  in getComparisonKind()
518     Cmp = Comparison::GTs;  in getComparisonKind()
521     return (Comparison::Kind)0;  in getComparisonKind()
638   Comparison::Kind Cmp;  in getLoopTripCount()
660     Cmp = Comparison::getNegatedComparison(Cmp);  in getLoopTripCount()
662     Cmp = Comparison::getSwappedComparison(Cmp);  in getLoopTripCount()
691                                                Comparison::Kind Cmp) const {  in computeCount()
693   if (Cmp == Comparison::EQ)  in computeCount()
716   bool CmpLess =     Cmp & Comparison::L;  in computeCount()
717   bool CmpGreater =  Cmp & Comparison::G;  in computeCount()
718   bool CmpHasEqual = Cmp & Comparison::EQ;  in computeCount()
749     if (Cmp == Comparison::NE) {  in computeCount()
839   if (Cmp != Comparison::NE) {  in computeCount()
1431     Comparison::Kind Cmp = getComparisonKind(MI->getOpcode(), 0, 0, 0);  in loopCountMayWrapOrUnderFlow()
1435       Cmp = Comparison::getNegatedComparison(Cmp);  in loopCountMayWrapOrUnderFlow()
1437       Cmp = Comparison::getSwappedComparison(Cmp);  in loopCountMayWrapOrUnderFlow()
1440     if (Comparison::isSigned(Cmp))  in loopCountMayWrapOrUnderFlow()
1446     if ((Cmp & Comparison::G) || Cmp == Comparison::NE)  in loopCountMayWrapOrUnderFlow()
1767       Comparison::Kind Cmp = getComparisonKind(PredDef->getOpcode(), 0, 0, 0);  in fixupInductionVariable()
1768       if (!Cmp || Comparison::isUnsigned(Cmp))  in fixupInductionVariable()