Mercurial > hg > truffle

diff src/share/vm/ci/ciObjectFactory.cpp @ 1138:dd57230ba8fe

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
6893268: additional dynamic language related optimizations in C2 Summary: C2 needs some additional optimizations to be able to handle MethodHandle invokes and invokedynamic instructions at the best performance. Reviewed-by: kvn, never
author twisti
date Tue, 05 Jan 2010 15:21:25 +0100
parents 97125851f396
children 4ce7240d622c
line wrap: on
line diff
--- a/src/share/vm/ci/ciObjectFactory.cpp	Tue Jan 05 13:05:58 2010 +0100
+++ b/src/share/vm/ci/ciObjectFactory.cpp	Tue Jan 05 15:21:25 2010 +0100
@@ -337,7 +337,12 @@
     return new (arena()) ciMethodData(h_md);
   } else if (o->is_instance()) {
     instanceHandle h_i(THREAD, (instanceOop)o);
-    return new (arena()) ciInstance(h_i);
+    if (java_dyn_CallSite::is_instance(o))
+      return new (arena()) ciCallSite(h_i);
+    else if (java_dyn_MethodHandle::is_instance(o))
+      return new (arena()) ciMethodHandle(h_i);
+    else
+      return new (arena()) ciInstance(h_i);
   } else if (o->is_objArray()) {
     objArrayHandle h_oa(THREAD, (objArrayOop)o);
     return new (arena()) ciObjArray(h_oa);