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comparison src/share/vm/interpreter/abstractInterpreter.hpp @ 17980:0bf37f737702

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8032410: compiler/uncommontrap/TestStackBangRbp.java times out on Solaris-Sparc V9 Summary: make compiled code bang the stack by the worst case size of the interpreter frame at deoptimization points. Reviewed-by: twisti, kvn
author roland
date Tue, 01 Apr 2014 09:36:49 +0200
parents 2b8e28fdf503
children 52b4284cb496 ddce0b7cee93
comparison
equal deleted inserted replaced
17978:ad51f24671c2 17980:0bf37f737702
179 // Compute the entry address for reexecution 179 // Compute the entry address for reexecution
180 static address deopt_reexecute_entry(Method* method, address bcp); 180 static address deopt_reexecute_entry(Method* method, address bcp);
181 // Deoptimization should reexecute this bytecode 181 // Deoptimization should reexecute this bytecode
182 static bool bytecode_should_reexecute(Bytecodes::Code code); 182 static bool bytecode_should_reexecute(Bytecodes::Code code);
183 183
184 // share implementation of size_activation and layout_activation: 184 // deoptimization support
185 static int size_activation(Method* method, 185 static int size_activation(int max_stack,
186 int temps, 186 int temps,
187 int popframe_args, 187 int extra_args,
188 int monitors, 188 int monitors,
189 int caller_actual_parameters,
190 int callee_params, 189 int callee_params,
191 int callee_locals, 190 int callee_locals,
192 bool is_top_frame, 191 bool is_top_frame);
193 bool is_bottom_frame) { 192
194 return layout_activation(method, 193 static void layout_activation(Method* method,
195 temps,
196 popframe_args,
197 monitors,
198 caller_actual_parameters,
199 callee_params,
200 callee_locals,
201 (frame*)NULL,
202 (frame*)NULL,
203 is_top_frame,
204 is_bottom_frame);
205 }
206
207 static int layout_activation(Method* method,
208 int temps, 194 int temps,
209 int popframe_args, 195 int popframe_args,
210 int monitors, 196 int monitors,
211 int caller_actual_parameters, 197 int caller_actual_parameters,
212 int callee_params, 198 int callee_params,