1.1 --- a/src/share/vm/opto/split_if.cpp Tue Jun 12 14:31:44 2012 -0700
1.2 +++ b/src/share/vm/opto/split_if.cpp Tue Jun 12 16:23:31 2012 -0700
1.3 @@ -137,9 +137,7 @@
1.4 Node *iff_ctrl = iff->is_If() ? iff->in(0) : get_ctrl(iff);
1.5 Node *x = bol->clone();
1.6 register_new_node(x, iff_ctrl);
1.7 - _igvn.hash_delete(iff);
1.8 - iff->set_req(1, x);
1.9 - _igvn._worklist.push(iff);
1.10 + _igvn.replace_input_of(iff, 1, x);
1.11 }
1.12 _igvn.remove_dead_node( bol );
1.13 --i;
1.14 @@ -151,9 +149,7 @@
1.15 assert( bol->in(1) == n, "" );
1.16 Node *x = n->clone();
1.17 register_new_node(x, get_ctrl(bol));
1.18 - _igvn.hash_delete(bol);
1.19 - bol->set_req(1, x);
1.20 - _igvn._worklist.push(bol);
1.21 + _igvn.replace_input_of(bol, 1, x);
1.22 }
1.23 _igvn.remove_dead_node( n );
1.24
1.25 @@ -387,9 +383,7 @@
1.26 if( use->in(i) == def )
1.27 break;
1.28 assert( i < use->req(), "def should be among use's inputs" );
1.29 - _igvn.hash_delete(use);
1.30 - use->set_req(i, new_def);
1.31 - _igvn._worklist.push(use);
1.32 + _igvn.replace_input_of(use, i, new_def);
1.33 }
1.34
1.35 //------------------------------do_split_if------------------------------------
