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7088419: Use x86 Hardware CRC32 Instruction with java.util.zip.CRC32

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Add intrinsics using new instruction to interpreter, C1, C2, for suitable x86; add test

Reviewed-by: kvn, twisti
This commit is contained in:
David Chase 2013-07-02 20:42:12 -04:00
parent 386e37ba15
commit 9a359984c2
41 changed files with 1487 additions and 173 deletions
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hotspot/src/share/vm/c1/c1_Runtime1.cpp
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@ -299,6 +299,7 @@ const char* Runtime1::name_for_address(address entry) {
#ifdef TRACE_HAVE_INTRINSICS
FUNCTION_CASE(entry, TRACE_TIME_METHOD);
#endif
FUNCTION_CASE(entry, StubRoutines::updateBytesCRC32());
#undef FUNCTION_CASE