Mercurial > hg > truffle
diff src/share/vm/classfile/vmSymbols.hpp @ 643:c771b7f43bbf
6378821: bitCount() should use POPC on SPARC processors and AMD+10h
Summary: bitCount() should use POPC on SPARC processors where POPC is implemented directly in hardware.
Reviewed-by: kvn, never
| author | twisti |
|---|---|
| date | Fri, 13 Mar 2009 11:35:17 -0700 |
| parents | c81d2ef51ca3 |
| children | bd441136a5ce |
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--- a/src/share/vm/classfile/vmSymbols.hpp Thu Mar 12 10:37:46 2009 -0700 +++ b/src/share/vm/classfile/vmSymbols.hpp Fri Mar 13 11:35:17 2009 -0700 @@ -1,5 +1,5 @@ /* - * Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -284,6 +284,7 @@ template(value_name, "value") \ template(frontCacheEnabled_name, "frontCacheEnabled") \ template(stringCacheEnabled_name, "stringCacheEnabled") \ + template(bitCount_name, "bitCount") \ \ /* non-intrinsic name/signature pairs: */ \ template(register_method_name, "register") \ @@ -304,6 +305,7 @@ template(double_long_signature, "(D)J") \ template(double_double_signature, "(D)D") \ template(int_float_signature, "(I)F") \ + template(long_int_signature, "(J)I") \ template(long_long_signature, "(J)J") \ template(long_double_signature, "(J)D") \ template(byte_signature, "B") \ @@ -507,6 +509,10 @@ do_name( doubleToLongBits_name, "doubleToLongBits") \ do_intrinsic(_longBitsToDouble, java_lang_Double, longBitsToDouble_name, long_double_signature, F_S) \ do_name( longBitsToDouble_name, "longBitsToDouble") \ + \ + do_intrinsic(_bitCount_i, java_lang_Integer, bitCount_name, int_int_signature, F_S) \ + do_intrinsic(_bitCount_l, java_lang_Long, bitCount_name, long_int_signature, F_S) \ + \ do_intrinsic(_reverseBytes_i, java_lang_Integer, reverseBytes_name, int_int_signature, F_S) \ do_name( reverseBytes_name, "reverseBytes") \ do_intrinsic(_reverseBytes_l, java_lang_Long, reverseBytes_name, long_long_signature, F_S) \ @@ -696,7 +702,6 @@ do_signature(putShort_raw_signature, "(JS)V") \ do_signature(getChar_raw_signature, "(J)C") \ do_signature(putChar_raw_signature, "(JC)V") \ - do_signature(getInt_raw_signature, "(J)I") \ do_signature(putInt_raw_signature, "(JI)V") \ do_alias(getLong_raw_signature, /*(J)J*/ long_long_signature) \ do_alias(putLong_raw_signature, /*(JJ)V*/ long_long_void_signature) \ @@ -713,7 +718,7 @@ do_intrinsic(_getByte_raw, sun_misc_Unsafe, getByte_name, getByte_raw_signature, F_RN) \ do_intrinsic(_getShort_raw, sun_misc_Unsafe, getShort_name, getShort_raw_signature, F_RN) \ do_intrinsic(_getChar_raw, sun_misc_Unsafe, getChar_name, getChar_raw_signature, F_RN) \ - do_intrinsic(_getInt_raw, sun_misc_Unsafe, getInt_name, getInt_raw_signature, F_RN) \ + do_intrinsic(_getInt_raw, sun_misc_Unsafe, getInt_name, long_int_signature, F_RN) \ do_intrinsic(_getLong_raw, sun_misc_Unsafe, getLong_name, getLong_raw_signature, F_RN) \ do_intrinsic(_getFloat_raw, sun_misc_Unsafe, getFloat_name, getFloat_raw_signature, F_RN) \ do_intrinsic(_getDouble_raw, sun_misc_Unsafe, getDouble_name, getDouble_raw_signature, F_RN) \