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comparison src/share/vm/runtime/vframe_hp.hpp @ 900:9987d9d5eb0e

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6833129: specjvm98 fails with NullPointerException in the compiler with -XX:DeoptimizeALot Summary: developed a reexecute logic for the interpreter to reexecute the bytecode when deopt happens Reviewed-by: kvn, never, jrose, twisti
author cfang
date Fri, 31 Jul 2009 17:12:33 -0700
parents a61af66fc99e
children 89e0543e1737
comparison
equal deleted inserted replaced
899:55cb84cd1247 900:9987d9d5eb0e
23 */ 23 */
24 24
25 class compiledVFrame: public javaVFrame { 25 class compiledVFrame: public javaVFrame {
26 public: 26 public:
27 // JVM state 27 // JVM state
28 methodOop method() const; 28 methodOop method() const;
29 int bci() const; 29 int bci() const;
30 StackValueCollection* locals() const; 30 bool should_reexecute() const;
31 StackValueCollection* expressions() const; 31 StackValueCollection* locals() const;
32 GrowableArray<MonitorInfo*>* monitors() const; 32 StackValueCollection* expressions() const;
33 GrowableArray<MonitorInfo*>* monitors() const;
33 34
34 void set_locals(StackValueCollection* values) const; 35 void set_locals(StackValueCollection* values) const;
35 36
36 // Virtuals defined in vframe 37 // Virtuals defined in vframe
37 bool is_compiled_frame() const { return true; } 38 bool is_compiled_frame() const { return true; }