1516 for( DUIterator_Fast imax, i = fast_outs(imax); i < imax; i++ ) {
1517 Node* use = fast_out(i);
1518 if (use->is_CountedLoopEnd()) {
1519 return true;
1520 }
1521 }
1522 return false;
1523 }
1524
1525 //=============================================================================
1526 //------------------------------Value------------------------------------------
1527 // Compute sqrt
1528 const Type* SqrtDNode::Value(PhaseGVN* phase) const {
1529 const Type *t1 = phase->type( in(1) );
1530 if( t1 == Type::TOP ) return Type::TOP;
1531 if( t1->base() != Type::DoubleCon ) return Type::DOUBLE;
1532 double d = t1->getd();
1533 if( d < 0.0 ) return Type::DOUBLE;
1534 return TypeD::make( sqrt( d ) );
1535 }
1536
1537 //=============================================================================
1538 //------------------------------Value------------------------------------------
1539 // Compute tan
1540 const Type* TanDNode::Value(PhaseGVN* phase) const {
1541 const Type *t1 = phase->type( in(1) );
1542 if( t1 == Type::TOP ) return Type::TOP;
1543 if( t1->base() != Type::DoubleCon ) return Type::DOUBLE;
1544 double d = t1->getd();
1545 return TypeD::make( StubRoutines::intrinsic_tan( d ) );
1546 }
1547
1548 //=============================================================================
1549 //------------------------------Value------------------------------------------
1550 // Compute log10
1551 const Type* Log10DNode::Value(PhaseGVN* phase) const {
1552 const Type *t1 = phase->type( in(1) );
1553 if( t1 == Type::TOP ) return Type::TOP;
1554 if( t1->base() != Type::DoubleCon ) return Type::DOUBLE;
1555 double d = t1->getd();
1556 return TypeD::make( StubRoutines::intrinsic_log10( d ) );
1557 }
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1516 for( DUIterator_Fast imax, i = fast_outs(imax); i < imax; i++ ) {
1517 Node* use = fast_out(i);
1518 if (use->is_CountedLoopEnd()) {
1519 return true;
1520 }
1521 }
1522 return false;
1523 }
1524
1525 //=============================================================================
1526 //------------------------------Value------------------------------------------
1527 // Compute sqrt
1528 const Type* SqrtDNode::Value(PhaseGVN* phase) const {
1529 const Type *t1 = phase->type( in(1) );
1530 if( t1 == Type::TOP ) return Type::TOP;
1531 if( t1->base() != Type::DoubleCon ) return Type::DOUBLE;
1532 double d = t1->getd();
1533 if( d < 0.0 ) return Type::DOUBLE;
1534 return TypeD::make( sqrt( d ) );
1535 }
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