Mercurial > hg > truffle
diff src/share/vm/code/codeBlob.cpp @ 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 | d2a62e0f25eb |
| children | da91efe96a93 8c5333c80cfd |
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--- a/src/share/vm/code/codeBlob.cpp Mon Jul 23 13:04:59 2012 -0700 +++ b/src/share/vm/code/codeBlob.cpp Tue Jul 24 10:51:00 2012 -0700 @@ -359,43 +359,6 @@ //---------------------------------------------------------------------------------------------------- -// Implementation of RicochetBlob - -RicochetBlob::RicochetBlob( - CodeBuffer* cb, - int size, - int bounce_offset, - int exception_offset, - int frame_size -) -: SingletonBlob("RicochetBlob", cb, sizeof(RicochetBlob), size, frame_size, (OopMapSet*) NULL) -{ - _bounce_offset = bounce_offset; - _exception_offset = exception_offset; -} - - -RicochetBlob* RicochetBlob::create( - CodeBuffer* cb, - int bounce_offset, - int exception_offset, - int frame_size) -{ - RicochetBlob* blob = NULL; - ThreadInVMfromUnknown __tiv; // get to VM state in case we block on CodeCache_lock - { - MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag); - unsigned int size = allocation_size(cb, sizeof(RicochetBlob)); - blob = new (size) RicochetBlob(cb, size, bounce_offset, exception_offset, frame_size); - } - - trace_new_stub(blob, "RicochetBlob"); - - return blob; -} - - -//---------------------------------------------------------------------------------------------------- // Implementation of DeoptimizationBlob DeoptimizationBlob::DeoptimizationBlob(