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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/cpu/x86/vm/c1_CodeStubs_x86.cpp
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@ -68,19 +68,15 @@ void ConversionStub::emit_code(LIR_Assembler* ce) {
__ jmp(_continuation);
}
#ifdef TIERED
void CounterOverflowStub::emit_code(LIR_Assembler* ce) {
__ bind(_entry);
ce->store_parameter(_method->as_register(), 1);
ce->store_parameter(_bci, 0);
__ call(RuntimeAddress(Runtime1::entry_for(Runtime1::counter_overflow_id)));
ce->add_call_info_here(_info);
ce->verify_oop_map(_info);
__ jmp(_continuation);
}
#endif // TIERED
RangeCheckStub::RangeCheckStub(CodeEmitInfo* info, LIR_Opr index,
bool throw_index_out_of_bounds_exception)