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diff src/share/vm/opto/superword.cpp @ 221:1e026f8da827

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6710487: More than half of JDI Regression tests hang with COOPs in -Xcomp mode Summary: Remove DecodeNNode::decode() and EncodePNode::encode() methods. Reviewed-by: rasbold, never
author kvn
date Tue, 24 Jun 2008 10:43:29 -0700
parents ba764ed4b6f2
children 9c2ecc2ffb12
line wrap: on
line diff
--- a/src/share/vm/opto/superword.cpp	Mon Jun 23 18:21:18 2008 -0700
+++ b/src/share/vm/opto/superword.cpp	Tue Jun 24 10:43:29 2008 -0700
@@ -1424,9 +1424,9 @@
 //---------------------------container_type---------------------------
 // Smallest type containing range of values
 const Type* SuperWord::container_type(const Type* t) {
-  if (t->isa_narrowoop()) t = t->is_narrowoop()->make_oopptr();
-  if (t->isa_aryptr()) {
-    t = t->is_aryptr()->elem();
+  const Type* tp = t->make_ptr();
+  if (tp && tp->isa_aryptr()) {
+    t = tp->is_aryptr()->elem();
   }
   if (t->basic_type() == T_INT) {
     if (t->higher_equal(TypeInt::BOOL))  return TypeInt::BOOL;