72   if (CheckFlag(kFlexibleRepresentation)) {  in AssumeRepresentation()
82   DCHECK(CheckFlag(kFlexibleRepresentation));  in InferRepresentation()
106              (use->CheckFlag(kTruncatingToInt32) ? "-trunc" : ""));  in RepresentationFromUses()
124     if (CheckFlag(kCannotBeTagged) && new_rep.IsTagged()) return;  in UpdateRepresentation()
353   while (tail_ != NULL && tail_->value()->CheckFlag(HValue::kIsDead)) {  in tail()
363     if (!it.value()->CheckFlag(f)) return false;  in CheckUsesForFlag()
372     if (!it.value()->CheckFlag(f)) {  in CheckUsesForFlag()
385     if (!it.value()->CheckFlag(f)) return false;  in HasAtLeastOneUseWithFlagAndNoneWithout()
545     if (first != NULL && first->value()->CheckFlag(kIsDead)) {  in Kill()
656   if (CheckFlag(HValue::kHasNoObservableSideEffects)) os << " [noOSE]";  in PrintTo()
657   if (CheckFlag(HValue::kIsDead)) os << " [dead]";  in PrintTo()
791   if (CheckFlag(kUseGVN)) DataEquals(this);  in Verify()
966   DCHECK(CheckFlag(kFlexibleRepresentation));  in InferRepresentation()
1337       !right()->CheckFlag(kUint32)) {  in Canonicalize()
1341       !left()->CheckFlag(kUint32)) {  in Canonicalize()
1346   if (MatchDoubleNegation(this, &arg) && !arg->CheckFlag(kUint32)) {  in Canonicalize()
1486   if (CheckFlag(kBailoutOnMinusZero)) os << " -0?";  in PrintDataTo()
1506     if (left->representation().IsInteger32() && !left->CheckFlag(kUint32)) {  in Canonicalize()
1509                !HChange::cast(left)->value()->CheckFlag(kUint32)) {  in Canonicalize()
1524                !right->CheckFlag(kUint32)) {  in Canonicalize()
1528                !HChange::cast(right)->value()->CheckFlag(kUint32)) {  in Canonicalize()
1682     result->set_can_be_minus_zero(!CheckFlag(kAllUsesTruncatingToInt32));  in InferRange()
1692   if (from().IsInteger32() && !value()->CheckFlag(HInstruction::kUint32) &&  in InferRange()
1704        !value()->CheckFlag(HValue::kUint32) ||  in InferRange()
1714                                 !(CheckFlag(kAllUsesTruncatingToInt32) ||  in InferRange()
1715                                   CheckFlag(kAllUsesTruncatingToSmi)));  in InferRange()
1762         (r.IsInteger32() && CheckFlag(kAllUsesTruncatingToInt32)) ||  in InferRange()
1763         (r.IsSmi() && CheckFlag(kAllUsesTruncatingToSmi))) {  in InferRange()
1766     res->set_can_be_minus_zero(!CheckFlag(kAllUsesTruncatingToSmi) &&  in InferRange()
1767                                !CheckFlag(kAllUsesTruncatingToInt32) &&  in InferRange()
1783         (r.IsInteger32() && CheckFlag(kAllUsesTruncatingToInt32)) ||  in InferRange()
1784         (r.IsSmi() && CheckFlag(kAllUsesTruncatingToSmi))) {  in InferRange()
1787     res->set_can_be_minus_zero(!CheckFlag(kAllUsesTruncatingToSmi) &&  in InferRange()
1788                                !CheckFlag(kAllUsesTruncatingToInt32) &&  in InferRange()
1804         (((r.IsInteger32() && CheckFlag(kAllUsesTruncatingToInt32)) ||  in InferRange()
1805          (r.IsSmi() && CheckFlag(kAllUsesTruncatingToSmi))) &&  in InferRange()
1812     res->set_can_be_minus_zero(!CheckFlag(kAllUsesTruncatingToSmi) &&  in InferRange()
1813                                !CheckFlag(kAllUsesTruncatingToInt32) &&  in InferRange()
1828     result->set_can_be_minus_zero(!CheckFlag(kAllUsesTruncatingToInt32) &&  in InferRange()
1850     result->set_can_be_minus_zero(!CheckFlag(kAllUsesTruncatingToInt32) &&  in InferRange()
1897     result->set_can_be_minus_zero(!CheckFlag(kAllUsesTruncatingToInt32) &&  in InferRange()
1957   if (!CheckFlag(kIsArguments) && value->CheckFlag(kIsArguments)) {  in AddInput()
2018         if (!value->CheckFlag(kTruncatingToSmi)) {  in InitRealUses()
2021         if (!value->CheckFlag(kTruncatingToInt32)) {  in InitRealUses()
2492   if (CheckFlag(kCanOverflow)) os << " !";  in PrintDataTo()
2493   if (CheckFlag(kBailoutOnMinusZero)) os << " -0?";  in PrintDataTo()
2499   DCHECK(CheckFlag(kFlexibleRepresentation));  in InferRepresentation()
2566   DCHECK(CheckFlag(kFlexibleRepresentation));  in InferRepresentation()
3492                (use->CheckFlag(kTruncatingToInt32) ? "-trunc" : ""));  in RepresentationFromUses()
3497                (use->CheckFlag(kTruncatingToInt32) ? "-trunc" : ""));  in RepresentationFromUses()
3737   DCHECK(CheckFlag(kFlexibleRepresentation));  in InferRepresentation()