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8150921: Update Unsafe getters/setters to use double-register variants

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Reviewed-by: dholmes, shade, psandoz, jrose
This commit is contained in:
Mikael Vidstedt 2016-05-06 15:59:26 -07:00
parent 0588e8953c
commit fd9f92e18d
7 changed files with 251 additions and 408 deletions
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16
hotspot/src/share/vm/classfile/vmSymbols.cpp
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@ -578,20 +578,6 @@ bool vmIntrinsics::is_disabled_by_flags(const methodHandle& method) {
case vmIntrinsics::_putLongOpaque:
case vmIntrinsics::_putFloatOpaque:
case vmIntrinsics::_putDoubleOpaque:
case vmIntrinsics::_getByte_raw:
case vmIntrinsics::_getShort_raw:
case vmIntrinsics::_getChar_raw:
case vmIntrinsics::_getInt_raw:
case vmIntrinsics::_getLong_raw:
case vmIntrinsics::_getFloat_raw:
case vmIntrinsics::_getDouble_raw:
case vmIntrinsics::_putByte_raw:
case vmIntrinsics::_putShort_raw:
case vmIntrinsics::_putChar_raw:
case vmIntrinsics::_putInt_raw:
case vmIntrinsics::_putLong_raw:
case vmIntrinsics::_putFloat_raw:
case vmIntrinsics::_putDouble_raw:
case vmIntrinsics::_getAndAddInt:
case vmIntrinsics::_getAndAddLong:
case vmIntrinsics::_getAndSetInt:
@ -632,8 +618,6 @@ bool vmIntrinsics::is_disabled_by_flags(const methodHandle& method) {
case vmIntrinsics::_putIntUnaligned:
case vmIntrinsics::_putLongUnaligned:
case vmIntrinsics::_allocateInstance:
case vmIntrinsics::_getAddress_raw:
case vmIntrinsics::_putAddress_raw:
if (!InlineUnsafeOps || !UseUnalignedAccesses) return true;
break;
case vmIntrinsics::_hashCode: