Mercurial > hg > graal-jvmci-8

diff src/share/vm/opto/loopnode.cpp @ 8868:30f42e691e70

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8004640: C2 assert failure in memnode.cpp: NULL+offs not RAW address Summary: always transform AddP nodes in IdealKit by calling _gvn.transform(). Reviewed-by: roland, twisti
author kvn
date Tue, 26 Mar 2013 12:55:26 -0700
parents 8b3da8d14c93
children f2110083203d
line wrap: on
line diff
--- a/src/share/vm/opto/loopnode.cpp	Tue Mar 26 10:05:33 2013 +0100
+++ b/src/share/vm/opto/loopnode.cpp	Tue Mar 26 12:55:26 2013 -0700
@@ -2251,6 +2251,11 @@
     return;
   }
 
+  // clear out the dead code after build_loop_late
+  while (_deadlist.size()) {
+    _igvn.remove_globally_dead_node(_deadlist.pop());
+  }
+
   if (stop_early) {
     assert(do_expensive_nodes, "why are we here?");
     if (process_expensive_nodes()) {
@@ -2260,9 +2265,7 @@
       // nodes again.
       C->set_major_progress();
     }
-
     _igvn.optimize();
-
     return;
   }
 
@@ -2273,11 +2276,6 @@
     eliminate_useless_predicates();
   }
 
-  // clear out the dead code
-  while(_deadlist.size()) {
-    _igvn.remove_globally_dead_node(_deadlist.pop());
-  }
-
 #ifndef PRODUCT
   C->verify_graph_edges();
   if (_verify_me) {             // Nested verify pass?