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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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6
hotspot/src/share/vm/runtime/deoptimization.hpp
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@ -311,12 +311,6 @@ class Deoptimization : AllStatic {
static void popframe_preserve_args(JavaThread* thread, int bytes_to_save, void* start_address);
private:
enum {
_no_count = -1
};
static void reset_invocation_counter(ScopeDesc* trap_scope, jint count = _no_count);
static methodDataOop get_method_data(JavaThread* thread, methodHandle m, bool create_if_missing);
// Update the mdo's count and per-BCI reason bits, returning previous state:
static ProfileData* query_update_method_data(methodDataHandle trap_mdo,