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8014288: perf regression in nashorn JDK-8008448.js test after 8008511 changes

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The fix of perf regression is to use method_idnum() for direct indexing into NMT

Reviewed-by: twisti, kvn, coleenp, dholmes
This commit is contained in:
Serguei Spitsyn 2013-05-23 23:04:33 -07:00 • committed by Serguei Spitsyn
parent bd53fa8370
commit b2e43ed612
4 changed files with 35 additions and 32 deletions
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3
hotspot/src/share/vm/oops/instanceKlass.hpp
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@ -1022,7 +1022,8 @@ public:
// JSR-292 support
MemberNameTable* member_names() { return _member_names; }
void set_member_names(MemberNameTable* member_names) { _member_names = member_names; }
void add_member_name(Handle member_name);
void add_member_name(int index, Handle member_name);
oop get_member_name(int index);
public:
// JVMTI support