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8212243: More gc interface tweaks for arraycopy

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Reviewed-by: kvn, eosterlund
This commit is contained in:
Roland Westrelin 2018-11-06 10:01:27 +01:00
parent 0fade4897e
commit 8ab8d45552
14 changed files with 259 additions and 122 deletions
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1
src/hotspot/share/opto/macro.cpp
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@ -940,6 +940,7 @@ void PhaseMacroExpand::process_users_of_allocation(CallNode *alloc) {
}
k -= (oc2 - use->outcnt());
}
_igvn.remove_dead_node(use);
} else if (use->is_ArrayCopy()) {
// Disconnect ArrayCopy node
ArrayCopyNode* ac = use->as_ArrayCopy();