48 CallGenerator(ciMethod* method) : _method(method) {}
49
50 public:
51 // Accessors
52 ciMethod* method() const { return _method; }
53
54 // is_inline: At least some code implementing the method is copied here.
55 virtual bool is_inline() const { return false; }
56 // is_intrinsic: There's a method-specific way of generating the inline code.
57 virtual bool is_intrinsic() const { return false; }
58 // is_parse: Bytecodes implementing the specific method are copied here.
59 virtual bool is_parse() const { return false; }
60 // is_virtual: The call uses the receiver type to select or check the method.
61 virtual bool is_virtual() const { return false; }
62 // is_deferred: The decision whether to inline or not is deferred.
63 virtual bool is_deferred() const { return false; }
64 // is_predicted: Uses an explicit check against a predicted type.
65 virtual bool is_predicted() const { return false; }
66 // is_trap: Does not return to the caller. (E.g., uncommon trap.)
67 virtual bool is_trap() const { return false; }
68
69 // is_late_inline: supports conversion of call into an inline
70 virtual bool is_late_inline() const { return false; }
71 // same but for method handle calls
72 virtual bool is_mh_late_inline() const { return false; }
73
74 // for method handle calls: have we tried inlinining the call already?
75 virtual bool already_attempted() const { ShouldNotReachHere(); return false; }
76
77 // Replace the call with an inline version of the code
78 virtual void do_late_inline() { ShouldNotReachHere(); }
79
80 virtual CallStaticJavaNode* call_node() const { ShouldNotReachHere(); return NULL; }
81
82 // Note: It is possible for a CG to be both inline and virtual.
83 // (The hashCode intrinsic does a vtable check and an inlined fast path.)
84
85 // Utilities:
86 const TypeFunc* tf() const;
87
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48 CallGenerator(ciMethod* method) : _method(method) {}
49
50 public:
51 // Accessors
52 ciMethod* method() const { return _method; }
53
54 // is_inline: At least some code implementing the method is copied here.
55 virtual bool is_inline() const { return false; }
56 // is_intrinsic: There's a method-specific way of generating the inline code.
57 virtual bool is_intrinsic() const { return false; }
58 // is_parse: Bytecodes implementing the specific method are copied here.
59 virtual bool is_parse() const { return false; }
60 // is_virtual: The call uses the receiver type to select or check the method.
61 virtual bool is_virtual() const { return false; }
62 // is_deferred: The decision whether to inline or not is deferred.
63 virtual bool is_deferred() const { return false; }
64 // is_predicted: Uses an explicit check against a predicted type.
65 virtual bool is_predicted() const { return false; }
66 // is_trap: Does not return to the caller. (E.g., uncommon trap.)
67 virtual bool is_trap() const { return false; }
68 // does_virtual_dispatch: Should try inlining as normal method first.
69 virtual bool does_virtual_dispatch() const { return false; }
70
71 // is_late_inline: supports conversion of call into an inline
72 virtual bool is_late_inline() const { return false; }
73 // same but for method handle calls
74 virtual bool is_mh_late_inline() const { return false; }
75
76 // for method handle calls: have we tried inlinining the call already?
77 virtual bool already_attempted() const { ShouldNotReachHere(); return false; }
78
79 // Replace the call with an inline version of the code
80 virtual void do_late_inline() { ShouldNotReachHere(); }
81
82 virtual CallStaticJavaNode* call_node() const { ShouldNotReachHere(); return NULL; }
83
84 // Note: It is possible for a CG to be both inline and virtual.
85 // (The hashCode intrinsic does a vtable check and an inlined fast path.)
86
87 // Utilities:
88 const TypeFunc* tf() const;
89
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