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

Lines Matching refs:in1
64   Node *in1 = add->in(1);
79     if (!in1->is_Load()) {
84   } else if( in1->is_Load() ) {
92   if( in1->is_Phi() && (phi = in1->as_Phi()) && !phi->is_copy() && phi->region()->is_Loop() && phi->in(2)==add)
100   if( in1->_idx > in2->_idx ) {
240   Node* in1 = in(1);
242   int op1 = in1->Opcode();
247     in1 = in2;
253     const Type *t_sub1 = phase->type( in1->in(1) );
257                               in1->in(2) );
261       assert( in1->in(2) != this && in2->in(2) != this,
264       sub->init_req(1, phase->transform(new (phase->C) AddINode(in1->in(1), in2->in(1) ) ));
265       sub->init_req(2, phase->transform(new (phase->C) AddINode(in1->in(2), in2->in(2) ) ));
269     if( op2 == Op_AddI && in1->in(2) == in2->in(1) ) {
270       assert(in1->in(1) != this && in2->in(2) != this,"dead loop in AddINode::Ideal");
271       return new (phase->C) AddINode(in1->in(1), in2->in(2));
274     if( op2 == Op_AddI && in1->in(2) == in2->in(2) ) {
275       assert(in1->in(1) != this && in2->in(1) != this,"dead loop in AddINode::Ideal");
276       return new (phase->C) AddINode(in1->in(1), in2->in(1));
279     if( op2 == Op_SubI && in1->in(2) == in2->in(1) ) {
280       assert(in1->in(1) != this && in2->in(2) != this,"dead loop in AddINode::Ideal");
281       return new (phase->C) SubINode(in1->in(1), in2->in(2));
284     if( op2 == Op_SubI && in1->in(1) == in2->in(2) ) {
285       assert(in1->in(2) != this && in2->in(1) != this,"dead loop in AddINode::Ideal");
286       return new (phase->C) SubINode(in2->in(1), in1->in(2));
292     return new (phase->C) SubINode(in1, in2->in(2) );
295   if( op1 == Op_SubI && phase->type(in1->in(1)) == TypeInt::ZERO )
296     return new (phase->C) SubINode( in2, in1->in(2) );
310       in1->in(2)->Opcode() == Op_ConI ) {
311     jint z = phase->type( in1->in(2) )->is_int()->get_con() & 0x1f; // only least significant 5 bits matter
315       const Type *t_in11 = phase->type(in1->in(1));
317         Node *a = phase->transform( new (phase->C) AddINode( in1->in(1), phase->intcon(y<<z) ) );
318         return new (phase->C) URShiftINode( a, in1->in(2) );
372   Node* in1 = in(1);
374   int op1 = in1->Opcode();
379     in1 = in2;
386     const Type *t_sub1 = phase->type( in1->in(1) );
390                               in1->in(2) );
394       assert( in1->in(2) != this && in2->in(2) != this,
397       sub->init_req(1, phase->transform(new (phase->C) AddLNode(in1->in(1), in2->in(1) ) ));
398       sub->init_req(2, phase->transform(new (phase->C) AddLNode(in1->in(2), in2->in(2) ) ));
402     if( op2 == Op_AddL && in1->in(2) == in2->in(1) ) {
403       assert(in1->in(1) != this && in2->in(2) != this,"dead loop in AddLNode::Ideal");
404       return new (phase->C) AddLNode(in1->in(1), in2->in(2));
407     if( op2 == Op_AddL && in1->in(2) == in2->in(2) ) {
408       assert(in1->in(1) != this && in2->in(1) != this,"dead loop in AddLNode::Ideal");
409       return new (phase->C) AddLNode(in1->in(1), in2->in(1));
412     if( op2 == Op_SubL && in1->in(2) == in2->in(1) ) {
413       assert(in1->in(1) != this && in2->in(2) != this,"dead loop in AddLNode::Ideal");
414       return new (phase->C) SubLNode(in1->in(1), in2->in(2));
417     if( op2 == Op_SubL && in1->in(1) == in1->in(2) ) {
418       assert(in1->in(2) != this && in2->in(1) != this,"dead loop in AddLNode::Ideal");
419       return new (phase->C) SubLNode(in2->in(1), in1->in(2));
425     return new (phase->C) SubLNode( in1, in2->in(2) );
428   if( op1 == Op_SubL && phase->type(in1->in(1)) == TypeInt::ZERO )
429     return new (phase->C) SubLNode( in2, in1->in(2) );
434       in2->in(1) == in1 &&
437     Node *shift = phase->transform(new (phase->C) LShiftLNode(in1,phase->intcon(1)));