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7023639: JSR 292 method handle invocation needs a fast path for compiled code

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6984705: JSR 292 method handle creation should not go through JNI

Remove assembly code for JDK 7 chained method handles

Co-authored-by: John Rose <john.r.rose@oracle.com>
Co-authored-by: Michael Haupt <michael.haupt@oracle.com>
Reviewed-by: jrose, twisti, kvn, mhaupt
This commit is contained in:
Christian Thalinger 2012-07-24 10:51:00 -07:00
parent 893817c28d
commit 12901d0e5b
181 changed files with 5760 additions and 14402 deletions
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2
hotspot/src/share/vm/runtime/deoptimization.cpp
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@ -388,7 +388,7 @@ Deoptimization::UnrollBlock* Deoptimization::fetch_unroll_info_helper(JavaThread
if (deopt_sender.is_interpreted_frame()) {
methodHandle method = deopt_sender.interpreter_frame_method();
Bytecode_invoke cur = Bytecode_invoke_check(method, deopt_sender.interpreter_frame_bci());
if (cur.is_method_handle_invoke()) {
if (cur.is_invokedynamic() || cur.is_invokehandle()) {
// Method handle invokes may involve fairly arbitrary chains of
// calls so it's impossible to know how much actual space the
// caller has for locals.