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comparison src/share/vm/opto/type.hpp @ 17812:a7d4d4655766

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Merge
author kvn
date Wed, 26 Mar 2014 18:21:05 -0700
parents 62c54fcc0a35
children 52b4284cb496
comparison
equal deleted inserted replaced
17789:6b207d038106 17812:a7d4d4655766
570 570
571 // Check for single integer 571 // Check for single integer
572 int is_con() const { return _lo==_hi; } 572 int is_con() const { return _lo==_hi; }
573 bool is_con(int i) const { return is_con() && _lo == i; } 573 bool is_con(int i) const { return is_con() && _lo == i; }
574 jlong get_con() const { assert( is_con(), "" ); return _lo; } 574 jlong get_con() const { assert( is_con(), "" ); return _lo; }
575
576 // Check for positive 32-bit value.
577 int is_positive_int() const { return _lo >= 0 && _hi <= (jlong)max_jint; }
575 578
576 virtual bool is_finite() const; // Has a finite value 579 virtual bool is_finite() const; // Has a finite value
577 580
578 581
579 virtual const Type *xmeet( const Type *t ) const; 582 virtual const Type *xmeet( const Type *t ) const;