Mercurial > hg > truffle
diff src/share/vm/opto/phaseX.hpp @ 6266:1d7922586cf6
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 |
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--- 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;