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comparison src/cpu/x86/vm/assembler_x86.hpp @ 6848:8e47bac5643a

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7054512: Compress class pointers after perm gen removal Summary: support of compress class pointers in the compilers. Reviewed-by: kvn, twisti
author roland
date Tue, 09 Oct 2012 10:11:38 +0200
parents 137868b7aa6f
children a3ecd773a7b9
comparison
equal deleted inserted replaced
6847:65d07d9ee446 6848:8e47bac5643a
2081 void set_narrow_oop(Register dst, jobject obj); 2081 void set_narrow_oop(Register dst, jobject obj);
2082 void set_narrow_oop(Address dst, jobject obj); 2082 void set_narrow_oop(Address dst, jobject obj);
2083 void cmp_narrow_oop(Register dst, jobject obj); 2083 void cmp_narrow_oop(Register dst, jobject obj);
2084 void cmp_narrow_oop(Address dst, jobject obj); 2084 void cmp_narrow_oop(Address dst, jobject obj);
2085 2085
2086 void encode_klass_not_null(Register r);
2087 void decode_klass_not_null(Register r);
2088 void encode_klass_not_null(Register dst, Register src);
2089 void decode_klass_not_null(Register dst, Register src);
2090 void set_narrow_klass(Register dst, Klass* k);
2091 void set_narrow_klass(Address dst, Klass* k);
2092 void cmp_narrow_klass(Register dst, Klass* k);
2093 void cmp_narrow_klass(Address dst, Klass* k);
2094
2086 // if heap base register is used - reinit it with the correct value 2095 // if heap base register is used - reinit it with the correct value
2087 void reinit_heapbase(); 2096 void reinit_heapbase();
2088 2097
2089 DEBUG_ONLY(void verify_heapbase(const char* msg);) 2098 DEBUG_ONLY(void verify_heapbase(const char* msg);)
2090 2099