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comparison src/cpu/x86/vm/graalRuntime_x86.cpp @ 9461:a14fef4fca7d

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replaced identity_hash_code assembler stub with a compiled stub (GRAAL-81)
author Doug Simon <doug.simon@oracle.com>
date Tue, 30 Apr 2013 00:53:33 +0200
parents 393d62a868da
children 902a974d55c8
comparison
equal deleted inserted replaced
9421:20dc10bb82d1 9461:a14fef4fca7d
1048 } 1048 }
1049 __ ret(0); 1049 __ ret(0);
1050 break; 1050 break;
1051 } 1051 }
1052 1052
1053 case identity_hash_code_id: {
1054 Register obj = j_rarg0; // Incoming
1055 __ set_info("identity_hash_code", dont_gc_arguments);
1056 __ enter();
1057 OopMap* map = save_live_registers(sasm, 1);
1058 int call_offset = __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, identity_hash_code), obj);
1059 oop_maps = new OopMapSet();
1060 oop_maps->add_gc_map(call_offset, map);
1061 restore_live_registers_except_rax(sasm);
1062 __ leave();
1063 __ ret(0);
1064 break;
1065 }
1066
1067 default: 1053 default:
1068 { GraalStubFrame f(sasm, "unimplemented entry", dont_gc_arguments); 1054 { GraalStubFrame f(sasm, "unimplemented entry", dont_gc_arguments);
1069 __ movptr(rax, (int)id); 1055 __ movptr(rax, (int)id);
1070 __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, unimplemented_entry), rax); 1056 __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, unimplemented_entry), rax);
1071 __ should_not_reach_here(); 1057 __ should_not_reach_here();