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comparison src/share/vm/opto/callGenerator.hpp @ 1138:dd57230ba8fe

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6893268: additional dynamic language related optimizations in C2 Summary: C2 needs some additional optimizations to be able to handle MethodHandle invokes and invokedynamic instructions at the best performance. Reviewed-by: kvn, never
author twisti
date Tue, 05 Jan 2010 15:21:25 +0100
parents 97125851f396
children c18cbe5936b8
comparison
equal deleted inserted replaced
1137:97125851f396 1138:dd57230ba8fe
115 static CallGenerator* for_predicted_call(ciKlass* predicted_receiver, 115 static CallGenerator* for_predicted_call(ciKlass* predicted_receiver,
116 CallGenerator* if_missed, 116 CallGenerator* if_missed,
117 CallGenerator* if_hit, 117 CallGenerator* if_hit,
118 float hit_prob); 118 float hit_prob);
119 119
120 // How to make a call that optimistically assumes a MethodHandle target:
121 static CallGenerator* for_predicted_dynamic_call(ciMethodHandle* predicted_method_handle,
122 CallGenerator* if_missed,
123 CallGenerator* if_hit,
124 float hit_prob);
125
120 // How to make a call that gives up and goes back to the interpreter: 126 // How to make a call that gives up and goes back to the interpreter:
121 static CallGenerator* for_uncommon_trap(ciMethod* m, 127 static CallGenerator* for_uncommon_trap(ciMethod* m,
122 Deoptimization::DeoptReason reason, 128 Deoptimization::DeoptReason reason,
123 Deoptimization::DeoptAction action); 129 Deoptimization::DeoptAction action);
124 130