Cross Reference: /openjdk7/hotspot/src/share/vm/opto/subnode.cpp

Lines Matching defs:r0
243   const TypeInt *r0 = t1->is_int(); // Handy access
245   int32 lo = r0->_lo - r1->_hi;
246   int32 hi = r0->_hi - r1->_lo;
250   if( (((r0->_lo ^ r1->_hi) >= 0) ||    // lo ends have same signs OR
251        ((r0->_lo ^      lo) >= 0)) &&   // lo results have same signs AND
252       (((r0->_hi ^ r1->_lo) >= 0) ||    // hi ends have same signs OR
253        ((r0->_hi ^      hi) >= 0)) )    // hi results have same signs
254     return TypeInt::make(lo,hi,MAX2(r0->_widen,r1->_widen));
352   const TypeLong *r0 = t1->is_long(); // Handy access
354   jlong lo = r0->_lo - r1->_hi;
355   jlong hi = r0->_hi - r1->_lo;
359   if( (((r0->_lo ^ r1->_hi) >= 0) ||    // lo ends have same signs OR
360        ((r0->_lo ^      lo) >= 0)) &&   // lo results have same signs AND
361       (((r0->_hi ^ r1->_lo) >= 0) ||    // hi ends have same signs OR
362        ((r0->_hi ^      hi) >= 0)) )    // hi results have same signs
363     return TypeLong::make(lo,hi,MAX2(r0->_widen,r1->_widen));
496   const TypeInt *r0 = t1->is_int(); // Handy access
499   if( r0->_hi < r1->_lo )       // Range is always low?
501   else if( r0->_lo > r1->_hi )  // Range is always high?
504   else if( r0->is_con() && r1->is_con() ) { // comparing constants?
505     assert(r0->get_con() == r1->get_con(), "must be equal");
507   } else if( r0->_hi == r1->_lo ) // Range is never high?
509   else if( r0->_lo == r1->_hi ) // Range is never low?
520   const TypeInt *r0 = t1->is_int();   // Handy access
525   juint lo0 = r0->_lo;
526   juint hi0 = r0->_hi;
603   const TypeLong *r0 = t1->is_long(); // Handy access
606   if( r0->_hi < r1->_lo )       // Range is always low?
608   else if( r0->_lo > r1->_hi )  // Range is always high?
611   else if( r0->is_con() && r1->is_con() ) { // comparing constants?
612     assert(r0->get_con() == r1->get_con(), "must be equal");
614   } else if( r0->_hi == r1->_lo ) // Range is never high?
616   else if( r0->_lo == r1->_hi ) // Range is never low?
626   const TypePtr *r0 = t1->is_ptr(); // Handy access
630   if( TypePtr::above_centerline(r0->_ptr) ||
634   if (r0 == r1 && r0->singleton()) {
640   const TypeOopPtr* p0 = r0->isa_oopptr();
684         TypePtr::PTR jp = r0->join_ptr(r1->_ptr);
695   if( r0->singleton() ) {
696     intptr_t bits0 = r0->get_con();
702     return ( r0->_ptr == TypePtr::NotNull && bits1==0 ) ? TypeInt::CC_GT : TypeInt::CC;
864   const TypePtr *r0 = t1->make_ptr(); // Handy access
868   if ((r0 == NULL) || (r1 == NULL) ||
869       TypePtr::above_centerline(r0->_ptr) ||
873   if (r0 == r1 && r0->singleton()) {
879   const TypeOopPtr* p0 = r0->isa_oopptr();
912         TypePtr::PTR jp = r0->join_ptr(r1->_ptr);
923   if( r0->singleton() ) {
924     intptr_t bits0 = r0->get_con();
930     return ( r0->_ptr == TypePtr::NotNull && bits1==0 ) ? TypeInt::CC_GT : TypeInt::CC;