Mercurial > hg > truffle
diff src/share/vm/runtime/deoptimization.hpp @ 14909:4ca6dc0799b6
Backout jdk9 merge
author | Gilles Duboscq <duboscq@ssw.jku.at> |
---|---|
date | Tue, 01 Apr 2014 13:57:07 +0200 |
parents | d8041d695d19 |
children | 36e1a11a72b3 |
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--- a/src/share/vm/runtime/deoptimization.hpp Tue Apr 01 14:09:03 2014 +0200 +++ b/src/share/vm/runtime/deoptimization.hpp Tue Apr 01 13:57:07 2014 +0200 @@ -72,7 +72,6 @@ Reason_age, // nmethod too old; tier threshold reached Reason_predicate, // compiler generated predicate failed Reason_loop_limit_check, // compiler generated loop limits check failed - Reason_speculate_class_check, // saw unexpected object class from type speculation #ifdef GRAAL Reason_aliasing, // optimistic assumption about aliasing failed #endif @@ -234,7 +233,7 @@ // Called by assembly stub after execution has returned to // deoptimized frame and after the stack unrolling. // @argument thread. Thread where stub_frame resides. - // @argument exec_mode. Determines how execution should be continued in top frame. + // @argument exec_mode. Determines how execution should be continuted in top frame. // 0 means continue after current byte code // 1 means exception has happened, handle exception // 2 means reexecute current bytecode (for uncommon traps). @@ -351,23 +350,10 @@ return reason; else if (reason == Reason_div0_check) // null check due to divide-by-zero? return Reason_null_check; // recorded per BCI as a null check - else if (reason == Reason_speculate_class_check) - return Reason_class_check; else return Reason_none; } - static bool reason_is_speculate(int reason) { - if (reason == Reason_speculate_class_check) { - return true; - } - return false; - } - - static uint per_method_trap_limit(int reason) { - return reason_is_speculate(reason) ? (uint)PerMethodSpecTrapLimit : (uint)PerMethodTrapLimit; - } - static const char* trap_reason_name(int reason); static const char* trap_action_name(int action); // Format like reason='foo' action='bar' index='123'. @@ -394,7 +380,6 @@ #ifdef GRAAL bool is_osr, #endif - Method* compiled_method, //outputs: uint& ret_this_trap_count, bool& ret_maybe_prior_trap,