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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/cpu/sparc/vm/c1_CodeStubs_sparc.cpp
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@ -57,13 +57,12 @@ void RangeCheckStub::emit_code(LIR_Assembler* ce) {
#endif
}
#ifdef TIERED
void CounterOverflowStub::emit_code(LIR_Assembler* ce) {
__ bind(_entry);
__ set(_bci, G4);
__ call(Runtime1::entry_for(Runtime1::counter_overflow_id), relocInfo::runtime_call_type);
__ delayed()->nop();
__ delayed()->mov_or_nop(_method->as_register(), G5);
ce->add_call_info_here(_info);
ce->verify_oop_map(_info);
@ -71,7 +70,6 @@ void CounterOverflowStub::emit_code(LIR_Assembler* ce) {
__ delayed()->nop();
}
#endif // TIERED
void DivByZeroStub::emit_code(LIR_Assembler* ce) {
if (_offset != -1) {