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8132081: C2 support for Adler32 on SPARC

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Add C2 instrinsic support for Adler32 checksum on SPARC.

Reviewed-by: kvn
This commit is contained in:
Ahmed Khawaja 2015-09-03 15:03:12 -07:00 • committed by Vladimir Kozlov
parent 20b11ddd88
commit d7b8032741
17 changed files with 565 additions and 1 deletions
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4
hotspot/src/share/vm/classfile/vmSymbols.cpp
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@ -625,6 +625,10 @@ bool vmIntrinsics::is_disabled_by_flags(methodHandle method, methodHandle compil
case vmIntrinsics::_updateDirectByteBufferCRC32C:
if (!UseCRC32CIntrinsics) return true;
break;
case vmIntrinsics::_updateBytesAdler32:
case vmIntrinsics::_updateByteBufferAdler32:
if (!UseAdler32Intrinsics) return true;
break;
case vmIntrinsics::_copyMemory:
if (!InlineArrayCopy || !InlineUnsafeOps) return true;
break;