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comparison src/share/vm/opto/callnode.cpp @ 1634:60a14ad85270

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6966411: escape.cpp:450 assert(base->Opcode() == Op_ConP Summary: Execute IGVN optimization before and after Escape Analysis Reviewed-by: never
author kvn
date Fri, 02 Jul 2010 17:30:30 -0700
parents c18cbe5936b8
children f95d63e2154a
comparison
equal deleted inserted replaced
1633:65b0c03b165d 1634:60a14ad85270
1522 // If we are locking an unescaped object, the lock/unlock is unnecessary 1522 // If we are locking an unescaped object, the lock/unlock is unnecessary
1523 // 1523 //
1524 ConnectionGraph *cgr = phase->C->congraph(); 1524 ConnectionGraph *cgr = phase->C->congraph();
1525 PointsToNode::EscapeState es = PointsToNode::GlobalEscape; 1525 PointsToNode::EscapeState es = PointsToNode::GlobalEscape;
1526 if (cgr != NULL) 1526 if (cgr != NULL)
1527 es = cgr->escape_state(obj_node(), phase); 1527 es = cgr->escape_state(obj_node());
1528 if (es != PointsToNode::UnknownEscape && es != PointsToNode::GlobalEscape) { 1528 if (es != PointsToNode::UnknownEscape && es != PointsToNode::GlobalEscape) {
1529 // Mark it eliminated to update any counters 1529 // Mark it eliminated to update any counters
1530 this->set_eliminated(); 1530 this->set_eliminated();
1531 return result; 1531 return result;
1532 } 1532 }
1625 // If we are unlocking an unescaped object, the lock/unlock is unnecessary. 1625 // If we are unlocking an unescaped object, the lock/unlock is unnecessary.
1626 // 1626 //
1627 ConnectionGraph *cgr = phase->C->congraph(); 1627 ConnectionGraph *cgr = phase->C->congraph();
1628 PointsToNode::EscapeState es = PointsToNode::GlobalEscape; 1628 PointsToNode::EscapeState es = PointsToNode::GlobalEscape;
1629 if (cgr != NULL) 1629 if (cgr != NULL)
1630 es = cgr->escape_state(obj_node(), phase); 1630 es = cgr->escape_state(obj_node());
1631 if (es != PointsToNode::UnknownEscape && es != PointsToNode::GlobalEscape) { 1631 if (es != PointsToNode::UnknownEscape && es != PointsToNode::GlobalEscape) {
1632 // Mark it eliminated to update any counters 1632 // Mark it eliminated to update any counters
1633 this->set_eliminated(); 1633 this->set_eliminated();
1634 } 1634 }
1635 } 1635 }