Mercurial > hg > truffle
diff src/share/vm/interpreter/templateInterpreter.cpp @ 11080:b800986664f4
7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32
Summary: add intrinsics using new instruction to interpreter, C1, C2, for suitable x86; add test
Reviewed-by: kvn, twisti
| author | drchase |
|---|---|
| date | Tue, 02 Jul 2013 20:42:12 -0400 |
| parents | a3e2f723f2a5 |
| children | 6b0fd0964b87 bd3237e0e18d |
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--- a/src/share/vm/interpreter/templateInterpreter.cpp Tue Jul 02 07:51:31 2013 +0200 +++ b/src/share/vm/interpreter/templateInterpreter.cpp Tue Jul 02 20:42:12 2013 -0400 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2013, Oracle and/or its affiliates. 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 @@ -373,6 +373,12 @@ method_entry(java_lang_math_pow ) method_entry(java_lang_ref_reference_get) + if (UseCRC32Intrinsics) { + method_entry(java_util_zip_CRC32_update) + method_entry(java_util_zip_CRC32_updateBytes) + method_entry(java_util_zip_CRC32_updateByteBuffer) + } + initialize_method_handle_entries(); // all native method kinds (must be one contiguous block)