Mercurial > hg > graal-jvmci-8
diff src/share/vm/opto/runtime.cpp @ 11173:6b0fd0964b87
Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Wed, 31 Jul 2013 11:00:54 +0200 |
parents | 836a62f43af9 b800986664f4 |
children | 096c224171c4 |
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--- a/src/share/vm/opto/runtime.cpp Tue Jul 30 13:03:28 2013 -0700 +++ b/src/share/vm/opto/runtime.cpp Wed Jul 31 11:00:54 2013 +0200 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1998, 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 @@ -829,6 +829,28 @@ return TypeFunc::make(domain, range); } +/** + * int updateBytesCRC32(int crc, byte* b, int len) + */ +const TypeFunc* OptoRuntime::updateBytesCRC32_Type() { + // create input type (domain) + int num_args = 3; + int argcnt = num_args; + const Type** fields = TypeTuple::fields(argcnt); + int argp = TypeFunc::Parms; + fields[argp++] = TypeInt::INT; // crc + fields[argp++] = TypePtr::NOTNULL; // src + fields[argp++] = TypeInt::INT; // len + assert(argp == TypeFunc::Parms+argcnt, "correct decoding"); + const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+argcnt, fields); + + // result type needed + fields = TypeTuple::fields(1); + fields[TypeFunc::Parms+0] = TypeInt::INT; // crc result + const TypeTuple* range = TypeTuple::make(TypeFunc::Parms+1, fields); + return TypeFunc::make(domain, range); +} + // for cipherBlockChaining calls of aescrypt encrypt/decrypt, four pointers and a length, returning void const TypeFunc* OptoRuntime::cipherBlockChaining_aescrypt_Type() { // create input type (domain)