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diff src/share/vm/opto/phaseX.hpp @ 6266:1d7922586cf6

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7023639: JSR 292 method handle invocation needs a fast path for compiled code 6984705: JSR 292 method handle creation should not go through JNI Summary: remove assembly code for JDK 7 chained method handles Reviewed-by: jrose, twisti, kvn, mhaupt Contributed-by: John Rose <john.r.rose@oracle.com>, Christian Thalinger <christian.thalinger@oracle.com>, Michael Haupt <michael.haupt@oracle.com>
author twisti
date Tue, 24 Jul 2012 10:51:00 -0700
parents 5e990493719e
children ee7edf31f688
line wrap: on
line diff
--- a/src/share/vm/opto/phaseX.hpp	Mon Jul 23 13:04:59 2012 -0700
+++ b/src/share/vm/opto/phaseX.hpp	Tue Jul 24 10:51:00 2012 -0700
@@ -193,6 +193,7 @@
   // If you want the type of a very new (untransformed) node,
   // you must use type_or_null, and test the result for NULL.
   const Type* type(const Node* n) const {
+    assert(n != NULL, "must not be null");
     const Type* t = _types.fast_lookup(n->_idx);
     assert(t != NULL, "must set before get");
     return t;