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src/hotspot/share/opto/loopTransform.cpp

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*** 2793,2803 **** (bol->in(1)->Opcode() == Op_CompareAndSwapB ) || (bol->in(1)->Opcode() == Op_CompareAndSwapS ) || (bol->in(1)->Opcode() == Op_CompareAndSwapI ) || (bol->in(1)->Opcode() == Op_CompareAndSwapL ) || (bol->in(1)->Opcode() == Op_CompareAndSwapP ) || ! (bol->in(1)->Opcode() == Op_CompareAndSwapN ))) return; // Allocation loops RARELY take backedge // Find the OTHER exit path from the IF Node* ex = iff->proj_out(1-test_con); float p = iff->_prob; if( !phase->is_member( this, ex ) && iff->_fcnt == COUNT_UNKNOWN ) { --- 2793,2809 ---- (bol->in(1)->Opcode() == Op_CompareAndSwapB ) || (bol->in(1)->Opcode() == Op_CompareAndSwapS ) || (bol->in(1)->Opcode() == Op_CompareAndSwapI ) || (bol->in(1)->Opcode() == Op_CompareAndSwapL ) || (bol->in(1)->Opcode() == Op_CompareAndSwapP ) || ! (bol->in(1)->Opcode() == Op_CompareAndSwapN ) || ! (bol->in(1)->Opcode() == Op_ShenandoahCompareAndExchangeP ) || ! (bol->in(1)->Opcode() == Op_ShenandoahCompareAndExchangeN ) || ! (bol->in(1)->Opcode() == Op_ShenandoahWeakCompareAndSwapP ) || ! (bol->in(1)->Opcode() == Op_ShenandoahWeakCompareAndSwapN ) || ! (bol->in(1)->Opcode() == Op_ShenandoahCompareAndSwapP ) || ! (bol->in(1)->Opcode() == Op_ShenandoahCompareAndSwapN ))) return; // Allocation loops RARELY take backedge // Find the OTHER exit path from the IF Node* ex = iff->proj_out(1-test_con); float p = iff->_prob; if( !phase->is_member( this, ex ) && iff->_fcnt == COUNT_UNKNOWN ) {
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