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diff src/share/vm/oops/constantPool.cpp @ 6822:f6b0eb4e44cf

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7200949: JSR 292: rubybench/bench/time/bench_base64.rb fails with jruby.jar not on boot class path Reviewed-by: jrose, kvn
author twisti
date Mon, 01 Oct 2012 14:50:10 -0700
parents fa6e618671d7
children 6e5a59a8e4a7
line wrap: on
line diff
--- a/src/share/vm/oops/constantPool.cpp	Fri Sep 28 14:36:20 2012 -0700
+++ b/src/share/vm/oops/constantPool.cpp	Mon Oct 01 14:50:10 2012 -0700
@@ -445,7 +445,6 @@
   return e->has_appendix();
 }
 
-
 oop ConstantPool::appendix_at_if_loaded(constantPoolHandle cpool, int which) {
   if (cpool->cache() == NULL)  return NULL;  // nothing to load yet
   int cache_index = decode_cpcache_index(which, true);
@@ -454,6 +453,21 @@
 }
 
 
+bool ConstantPool::has_method_type_at_if_loaded(constantPoolHandle cpool, int which) {
+  if (cpool->cache() == NULL)  return false;  // nothing to load yet
+  int cache_index = decode_cpcache_index(which, true);
+  ConstantPoolCacheEntry* e = cpool->cache()->entry_at(cache_index);
+  return e->has_method_type();
+}
+
+oop ConstantPool::method_type_at_if_loaded(constantPoolHandle cpool, int which) {
+  if (cpool->cache() == NULL)  return NULL;  // nothing to load yet
+  int cache_index = decode_cpcache_index(which, true);
+  ConstantPoolCacheEntry* e = cpool->cache()->entry_at(cache_index);
+  return e->method_type_if_resolved(cpool);
+}
+
+
 Symbol* ConstantPool::impl_name_ref_at(int which, bool uncached) {
   int name_index = name_ref_index_at(impl_name_and_type_ref_index_at(which, uncached));
   return symbol_at(name_index);