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comparison src/cpu/x86/vm/interp_masm_x86_64.cpp @ 4559:723df37192d6

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Make it possible again to build a real client libjvm, drop the UseGraal flag. Use the --vm option instead of a special -vm option in the bench command
author Gilles Duboscq <duboscq@ssw.jku.at>
date Fri, 10 Feb 2012 17:04:03 +0100
parents 0e1f15ec0e94
children 957c266d8bc5
comparison
equal deleted inserted replaced
4558:3706975946e4 4559:723df37192d6
1124 // See below for example code. 1124 // See below for example code.
1125 void InterpreterMacroAssembler::record_klass_in_profile_helper( 1125 void InterpreterMacroAssembler::record_klass_in_profile_helper(
1126 Register receiver, Register mdp, 1126 Register receiver, Register mdp,
1127 Register reg2, int start_row, 1127 Register reg2, int start_row,
1128 Label& done, bool is_virtual_call) { 1128 Label& done, bool is_virtual_call) {
1129 #ifdef GRAAL
1129 // change for GRAAL (use counter to indicate polymorphic case instead of failed typechecks) 1130 // change for GRAAL (use counter to indicate polymorphic case instead of failed typechecks)
1130 bool use_counter_for_polymorphic_case = is_virtual_call || UseGraal; 1131 bool use_counter_for_polymorphic_case = true;
1132 #else
1133 bool use_counter_for_polymorphic_case = is_virtual_call;
1134 #endif
1131 1135
1132 if (TypeProfileWidth == 0) { 1136 if (TypeProfileWidth == 0) {
1133 if (use_counter_for_polymorphic_case) { 1137 if (use_counter_for_polymorphic_case) {
1134 increment_mdp_data_at(mdp, in_bytes(CounterData::count_offset())); 1138 increment_mdp_data_at(mdp, in_bytes(CounterData::count_offset()));
1135 } 1139 }
1298 } 1302 }
1299 } 1303 }
1300 1304
1301 1305
1302 void InterpreterMacroAssembler::profile_typecheck_failed(Register mdp) { 1306 void InterpreterMacroAssembler::profile_typecheck_failed(Register mdp) {
1303 // changed for GRAAL (use counter to indicate polymorphism instead of failed typechecks) 1307 // changed for GRAAL (use counter to indicate polymorphism instead of failed typechecks)
1304 if (ProfileInterpreter && TypeProfileCasts && !UseGraal) { 1308 #ifndef GRAAL
1309 if (ProfileInterpreter && TypeProfileCasts) {
1305 Label profile_continue; 1310 Label profile_continue;
1306 1311
1307 // If no method data exists, go to profile_continue. 1312 // If no method data exists, go to profile_continue.
1308 test_method_data_pointer(mdp, profile_continue); 1313 test_method_data_pointer(mdp, profile_continue);
1309 1314
1314 // *Decrement* the counter. We expect to see zero or small negatives. 1319 // *Decrement* the counter. We expect to see zero or small negatives.
1315 increment_mdp_data_at(mdp, count_offset, true); 1320 increment_mdp_data_at(mdp, count_offset, true);
1316 1321
1317 bind (profile_continue); 1322 bind (profile_continue);
1318 } 1323 }
1324 #endif
1319 } 1325 }
1320 1326
1321 1327
1322 void InterpreterMacroAssembler::profile_typecheck(Register mdp, Register klass, Register reg2) { 1328 void InterpreterMacroAssembler::profile_typecheck(Register mdp, Register klass, Register reg2) {
1323 if (ProfileInterpreter) { 1329 if (ProfileInterpreter) {