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8031320: Use Intel RTM instructions for locks

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Use RTM for inflated locks and stack locks.

Reviewed-by: iveresov, twisti, roland, dcubed
This commit is contained in:
Vladimir Kozlov 2014-03-20 17:49:27 -07:00
parent 315e4838e9
commit 97a51c5c2a
46 changed files with 1251 additions and 87 deletions
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2
hotspot/src/share/vm/oops/method.cpp
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@ -273,7 +273,7 @@ int Method::validate_bci_from_bcx(intptr_t bcx) const {
}
address Method::bcp_from(int bci) const {
assert((is_native() && bci == 0) || (!is_native() && 0 <= bci && bci < code_size()), "illegal bci");
assert((is_native() && bci == 0) || (!is_native() && 0 <= bci && bci < code_size()), err_msg("illegal bci: %d", bci));
address bcp = code_base() + bci;
assert(is_native() && bcp == code_base() || contains(bcp), "bcp doesn't belong to this method");
return bcp;