Mercurial > hg > graal-compiler
comparison src/share/vm/classfile/classFileParser.cpp @ 6848:8e47bac5643a
7054512: Compress class pointers after perm gen removal
Summary: support of compress class pointers in the compilers.
Reviewed-by: kvn, twisti
author | roland |
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date | Tue, 09 Oct 2012 10:11:38 +0200 |
parents | aed758eda82a |
children | 19eb999cb72c |
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6847:65d07d9ee446 | 6848:8e47bac5643a |
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1006 static FieldAllocationType _basic_type_to_atype[2 * (T_CONFLICT + 1)] = { | 1006 static FieldAllocationType _basic_type_to_atype[2 * (T_CONFLICT + 1)] = { |
1007 BAD_ALLOCATION_TYPE, // 0 | 1007 BAD_ALLOCATION_TYPE, // 0 |
1008 BAD_ALLOCATION_TYPE, // 1 | 1008 BAD_ALLOCATION_TYPE, // 1 |
1009 BAD_ALLOCATION_TYPE, // 2 | 1009 BAD_ALLOCATION_TYPE, // 2 |
1010 BAD_ALLOCATION_TYPE, // 3 | 1010 BAD_ALLOCATION_TYPE, // 3 |
1011 NONSTATIC_BYTE , // T_BOOLEAN = 4, | 1011 NONSTATIC_BYTE , // T_BOOLEAN = 4, |
1012 NONSTATIC_SHORT, // T_CHAR = 5, | 1012 NONSTATIC_SHORT, // T_CHAR = 5, |
1013 NONSTATIC_WORD, // T_FLOAT = 6, | 1013 NONSTATIC_WORD, // T_FLOAT = 6, |
1014 NONSTATIC_DOUBLE, // T_DOUBLE = 7, | 1014 NONSTATIC_DOUBLE, // T_DOUBLE = 7, |
1015 NONSTATIC_BYTE, // T_BYTE = 8, | 1015 NONSTATIC_BYTE, // T_BYTE = 8, |
1016 NONSTATIC_SHORT, // T_SHORT = 9, | 1016 NONSTATIC_SHORT, // T_SHORT = 9, |
1017 NONSTATIC_WORD, // T_INT = 10, | 1017 NONSTATIC_WORD, // T_INT = 10, |
1018 NONSTATIC_DOUBLE, // T_LONG = 11, | 1018 NONSTATIC_DOUBLE, // T_LONG = 11, |
1019 NONSTATIC_OOP, // T_OBJECT = 12, | 1019 NONSTATIC_OOP, // T_OBJECT = 12, |
1020 NONSTATIC_OOP, // T_ARRAY = 13, | 1020 NONSTATIC_OOP, // T_ARRAY = 13, |
1021 BAD_ALLOCATION_TYPE, // T_VOID = 14, | 1021 BAD_ALLOCATION_TYPE, // T_VOID = 14, |
1022 BAD_ALLOCATION_TYPE, // T_ADDRESS = 15, | 1022 BAD_ALLOCATION_TYPE, // T_ADDRESS = 15, |
1023 BAD_ALLOCATION_TYPE, // T_NARROWOOP= 16, | 1023 BAD_ALLOCATION_TYPE, // T_NARROWOOP = 16, |
1024 BAD_ALLOCATION_TYPE, // T_METADATA = 17, | 1024 BAD_ALLOCATION_TYPE, // T_METADATA = 17, |
1025 BAD_ALLOCATION_TYPE, // T_CONFLICT = 18, | 1025 BAD_ALLOCATION_TYPE, // T_NARROWKLASS = 18, |
1026 BAD_ALLOCATION_TYPE, // T_CONFLICT = 19, | |
1026 BAD_ALLOCATION_TYPE, // 0 | 1027 BAD_ALLOCATION_TYPE, // 0 |
1027 BAD_ALLOCATION_TYPE, // 1 | 1028 BAD_ALLOCATION_TYPE, // 1 |
1028 BAD_ALLOCATION_TYPE, // 2 | 1029 BAD_ALLOCATION_TYPE, // 2 |
1029 BAD_ALLOCATION_TYPE, // 3 | 1030 BAD_ALLOCATION_TYPE, // 3 |
1030 STATIC_BYTE , // T_BOOLEAN = 4, | 1031 STATIC_BYTE , // T_BOOLEAN = 4, |
1031 STATIC_SHORT, // T_CHAR = 5, | 1032 STATIC_SHORT, // T_CHAR = 5, |
1032 STATIC_WORD, // T_FLOAT = 6, | 1033 STATIC_WORD, // T_FLOAT = 6, |
1033 STATIC_DOUBLE, // T_DOUBLE = 7, | 1034 STATIC_DOUBLE, // T_DOUBLE = 7, |
1034 STATIC_BYTE, // T_BYTE = 8, | 1035 STATIC_BYTE, // T_BYTE = 8, |
1035 STATIC_SHORT, // T_SHORT = 9, | 1036 STATIC_SHORT, // T_SHORT = 9, |
1036 STATIC_WORD, // T_INT = 10, | 1037 STATIC_WORD, // T_INT = 10, |
1037 STATIC_DOUBLE, // T_LONG = 11, | 1038 STATIC_DOUBLE, // T_LONG = 11, |
1038 STATIC_OOP, // T_OBJECT = 12, | 1039 STATIC_OOP, // T_OBJECT = 12, |
1039 STATIC_OOP, // T_ARRAY = 13, | 1040 STATIC_OOP, // T_ARRAY = 13, |
1040 BAD_ALLOCATION_TYPE, // T_VOID = 14, | 1041 BAD_ALLOCATION_TYPE, // T_VOID = 14, |
1041 BAD_ALLOCATION_TYPE, // T_ADDRESS = 15, | 1042 BAD_ALLOCATION_TYPE, // T_ADDRESS = 15, |
1042 BAD_ALLOCATION_TYPE, // T_NARROWOOP= 16, | 1043 BAD_ALLOCATION_TYPE, // T_NARROWOOP = 16, |
1043 BAD_ALLOCATION_TYPE, // T_METADATA = 17, | 1044 BAD_ALLOCATION_TYPE, // T_METADATA = 17, |
1044 BAD_ALLOCATION_TYPE, // T_CONFLICT = 18, | 1045 BAD_ALLOCATION_TYPE, // T_NARROWKLASS = 18, |
1046 BAD_ALLOCATION_TYPE, // T_CONFLICT = 19, | |
1045 }; | 1047 }; |
1046 | 1048 |
1047 static FieldAllocationType basic_type_to_atype(bool is_static, BasicType type) { | 1049 static FieldAllocationType basic_type_to_atype(bool is_static, BasicType type) { |
1048 assert(type >= T_BOOLEAN && type < T_VOID, "only allowable values"); | 1050 assert(type >= T_BOOLEAN && type < T_VOID, "only allowable values"); |
1049 FieldAllocationType result = _basic_type_to_atype[type + (is_static ? (T_CONFLICT + 1) : 0)]; | 1051 FieldAllocationType result = _basic_type_to_atype[type + (is_static ? (T_CONFLICT + 1) : 0)]; |