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diff src/share/vm/opto/ifg.cpp @ 7196:2aff40cb4703

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7092905: C2: Keep track of the number of dead nodes Summary: keep an (almost) accurate running count of the reachable (live) flow graph nodes. Reviewed-by: kvn, twisti, jrose, vlivanov
author bharadwaj
date Tue, 27 Nov 2012 17:24:15 -0800
parents 8c92982cbbc4
children b808febcad9a
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line diff
--- a/src/share/vm/opto/ifg.cpp	Tue Nov 27 12:48:52 2012 -0800
+++ b/src/share/vm/opto/ifg.cpp	Tue Nov 27 17:24:15 2012 -0800
@@ -573,7 +573,7 @@
               (n2lidx(def) && !liveout.member(n2lidx(def)) ) ) {
             b->_nodes.remove(j - 1);
             if( lrgs(r)._def == n ) lrgs(r)._def = 0;
-            n->disconnect_inputs(NULL);
+            n->disconnect_inputs(NULL, C);
             _cfg._bbs.map(n->_idx,NULL);
             n->replace_by(C->top());
             // Since yanking a Node from block, high pressure moves up one