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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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2
hotspot/src/share/vm/runtime/dtraceJSDT.cpp
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@ -65,7 +65,7 @@ jlong DTraceJSDT::activate(
THROW_MSG_0(vmSymbols::java_lang_RuntimeException(),
"Unable to register DTrace probes (CodeCache: no room for DTrace nmethods).");
}
h_method()->set_not_compilable(CompLevel_highest_tier);
h_method()->set_not_compilable();
h_method()->set_code(h_method, nm);
probes->nmethod_at_put(count++, nm);
}