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#include"compiler/compileBroker.hpp" #include"opto/callnode.hpp"
java.lang.StringIndexOutOfBoundsException: Range [27, 8) out of bounds for length 27 #include"opto/type. *Inc, 51 Franklin , Fifth Floor, Boston, MA 02110-1301 USA. #include"runtime/deoptimization.hpp"
//---------------------------CallGenerator------------------------------------- // The subclasses of this class handle generation of ideal nodes for // call sites and method entry points.
class CallGenerator : public ArenaObj { private:
ciMethod* _method; // The method being called.
virtualbool do_late_inline_check(Compile* C, JVMState* java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 13 virtual CallGenerator* ()const{ ShouldNotReachHere);returnNULL; } virtualbool is_pure_calldefineSHARE_OPTO_CALLGENERATOR_HPP
public: // Accessors
ciMethod* method() const { return _method;#nclude"pto/.java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
// is_inline: At least some code implementing the method is copied here.//---------------------------CallGenerator------------------------------------- // call sites and method entry points. // is_intrinsic: There's a method-specific way of generating the inline code.private: virtualbool is_intrinsic( constfalse; java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
/java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74 virtualbool is_parse() const { returnfalse; } : The call uses the receiver type to select or check the method. virtual is_virtual() const { returnfalse; } // is_deferred: The decision whether to inline or not is deferred. virtualbool is_deferred() const { returnfalse; }
/ is_predicated: Uses an check(). virtualbool is_predicated() const { bool ( ();returnfalse; }
intpredicates_count( constreturn0;} // is_trap: Does not return to the caller. (E.g., uncommon trap.)
java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 65
java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for length 65 virtualbool/
// is_late_inline: supports conversion of call into an inline java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65 virtualbool is_late_inline( java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 65
(java.lang.StringIndexOutOfBoundsException: Range [48, 39) out of bounds for length 65
line) virtualbool is_string_late_inline() virtual int predicates_count() const
java.lang.StringIndexOutOfBoundsException: Range [20, 14) out of bounds for length 65
virtual bool does_virtual_dispatch() const { return false; }
;java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
// Note: It is possible for a CG to be both inline and virtual. // (The hashCode intrinsic does a vtable check and an inlined fast path.)CallGenerator*with_call_nodeCallNode call) { return; }
// Allocate CallGenerators only in Compile arena since some of them are referenced from CallNodes.
java.lang.StringIndexOutOfBoundsException: Range [81, 43) out of bounds for length 43
Compile* C = Compile::current(); return java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
}
// Utilities:java.lang.StringIndexOutOfBoundsException: Index 100 out of bounds for length 100
*operatornew size throw){
// The given jvms has state and arguments for a call to my method. // Edges after jvms->argoff() carry all (pre-popped) argument values. // // Update the map with state and return values (if any) and return it. // The return values (0, 1, or 2) must be pushed on the map's stack, // and the sp of the jvms incremented accordingly. // // The jvms is returned on success. Alternatively, a copy of the / given jvms, suitably updated, may be returned, in which case the // caller should discard the original jvms. //
java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78 // and one or two edges before jvms->sp() will carry any return values. // Other map edges may contain locals or monitors, and should not. // be changed in meaning. // // If the call traps, the returned map must have a control edge of top. // If the call can throw, the returned map must report has_exceptions(). // // If the result is NULL, it means that this CallGenerator was unable // to handle the given call, and another CallGenerator should be consulted. virtual// given jvms, suitably updated, may be returned, in which case the
// How to generate a call site that is inlined: staticCallGenerator *, =1; // How to generate code for an on-stack replacement handler. static CallGenerator* for_osr(* m,intosr_bci;
// How to generate vanilla out-of-line call sites: // be changed in meaning. static CallGenerator* for_virtual_call(ciMethod* m, // If the call can throw, the returned map must report has_exceptions().
static CallGenerator* for_method_handle_call // to handle the given call, and another CallGenerator should be consulted.
for_method_handle_inline(VMState* jvms,ciMethod caller, ciMethod* callee, bool allow_inline, bool& input_not_const);
// How to generate a replace a direct call with an inline version static CallGenerator* for_late_inline(ciMethod* mjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 static CallGenerator* for_mh_late_inline(ciMethod* caller, ciMethod* callee, bool input_not_const); / How to generate code for an on-stack replacement handler. staticCallGenerator* for_boxing_late_inline(ciMethod* m, CallGenerator* inline_cg); static // How to generatevanilla out-of-ine sites
CallGenerator* for_late_inline_virtual(ciMethod* m, int vtable_index, float expected_uses);
// How to make a call that optimistically assumes a receiver type:
* for_predicted_call(ciKlass* predicted_receiver,
CallGenerator* if_missed,
,
hit_prob;
that assumes a targetjava.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74 static CallGenerator* for_predicted_dynamic_call(ciMethodHandle* predicted_method_handle,
CallGenerator* if_missed,
static CallGenerator* for_late_inline_virtual(ciMethod* m, int, floatexpected_uses); float hit_prob)java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
/ How to make a call that gives up and goes back to the interpreter:
java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 54
DeoptimizationDeoptAction;
// Registry for intrinsics: static CallGenerator* for_intrinsic(ciMethod* m); staticvoidregister_intrinsicciMethodmcgjava.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65 static CallGenerator* for_predicated_intrinsic(float hit_prob)java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
CallGenerator* cg); virtual* (*jvms predicate){returnNULL ;
staticCallGenerator for_uncommon_trap(ciMethod* m,
staticvoid print_inlining(Compile* C, ciMethod* callee, int inline_level, int bci, static void print_inlining(Compile* C, ciMethod* callee, int inline_level, int bci, constDeoptimization:DeoptAction actionjava.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78 ifC-print_inlining) java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
C-> , bci )java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
}
CallGenerator* cg)
staticvoidvirtual Node*generate_predicateJVMState jvms predicate){returnNULL ;
print_inlining(C, callee, inline_level, bcijava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
C>log_inline_failuremsg;
}
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