1470 void BackEdgeTable::Patch(Isolate* isolate, Code* unoptimized) {  in Patch()  argument
1477   int loop_nesting_level = unoptimized->allow_osr_at_loop_nesting_level() + 1;  in Patch()
1480   BackEdgeTable back_edges(unoptimized, &no_gc);  in Patch()
1484                                             unoptimized,  in Patch()
1486       PatchAt(unoptimized, back_edges.pc(i), ON_STACK_REPLACEMENT, patch);  in Patch()
1490   unoptimized->set_allow_osr_at_loop_nesting_level(loop_nesting_level);  in Patch()
1491   DCHECK(Verify(isolate, unoptimized));  in Patch()
1495 void BackEdgeTable::Revert(Isolate* isolate, Code* unoptimized) {  in Revert()  argument
1500   int loop_nesting_level = unoptimized->allow_osr_at_loop_nesting_level();  in Revert()
1502   BackEdgeTable back_edges(unoptimized, &no_gc);  in Revert()
1506                                             unoptimized,  in Revert()
1508       PatchAt(unoptimized, back_edges.pc(i), INTERRUPT, patch);  in Revert()
1512   unoptimized->set_allow_osr_at_loop_nesting_level(0);  in Revert()
1514   DCHECK(Verify(isolate, unoptimized));  in Revert()
1519 bool BackEdgeTable::Verify(Isolate* isolate, Code* unoptimized) {  in Verify()  argument
1521   int loop_nesting_level = unoptimized->allow_osr_at_loop_nesting_level();  in Verify()
1522   BackEdgeTable back_edges(unoptimized, &no_gc);  in Verify()
1530                               unoptimized,  in Verify()