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6953144: Tiered compilation

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Infrastructure for tiered compilation support (interpreter + c1 + c2) for 32 and 64 bit. Simple tiered policy implementation.

Reviewed-by: kvn, never, phh, twisti
This commit is contained in:
Igor Veresov 2010-09-03 17:51:07 -07:00
parent 6e78f6cb4b
commit 2c66a6c3fd
104 changed files with 7720 additions and 1701 deletions
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4
hotspot/src/share/vm/oops/instanceKlass.hpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -588,7 +588,7 @@ class instanceKlass: public Klass {
void set_osr_nmethods_head(nmethod* h) { _osr_nmethods_head = h; };
void add_osr_nmethod(nmethod* n);
void remove_osr_nmethod(nmethod* n);
nmethod* lookup_osr_nmethod(const methodOop m, int bci) const;
nmethod* lookup_osr_nmethod(const methodOop m, int bci, int level, bool match_level) const;
// Breakpoint support (see methods on methodOop for details)
BreakpointInfo* breakpoints() const { return _breakpoints; };