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comparison src/share/vm/graal/graalCompilerToVM.hpp @ 9887:4d5872186e76

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Add compressed oops support in Graal/Hotspot site
author Christos Kotselidis <christos.kotselidis@oracle.com>
date Tue, 04 Jun 2013 19:36:16 +0200
parents e522a00b91aa
children 91c16dff3fc1
comparison
equal deleted inserted replaced
9886:d14b65dac937 9887:4d5872186e76
52 arrayOop _args; 52 arrayOop _args;
53 int _index; 53 int _index;
54 54
55 oop next_arg(BasicType expectedType) { 55 oop next_arg(BasicType expectedType) {
56 assert(_index < _args->length(), "out of bounds"); 56 assert(_index < _args->length(), "out of bounds");
57 oop arg = ((oop*) _args->base(T_OBJECT))[_index++]; 57 oop arg;
58 if(UseCompressedOops) {
59 arg = oopDesc::decode_heap_oop(((narrowOop*) _args->base(T_OBJECT))[_index++]);
60 } else {
61 arg = ((oop*) _args->base(T_OBJECT))[_index++];
62 }
58 assert(expectedType == T_OBJECT || java_lang_boxing_object::is_instance(arg, expectedType), "arg type mismatch"); 63 assert(expectedType == T_OBJECT || java_lang_boxing_object::is_instance(arg, expectedType), "arg type mismatch");
59 return arg; 64 return arg;
60 } 65 }
61 66
62 public: 67 public: