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8269304: Regression ~5% in 2005 in b27

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Reviewed-by: dlong, roland
This commit is contained in:
Vladimir Kozlov 2021-06-28 15:52:09 +00:00
parent e4c5446340
commit 8d09596f27
1 changed files with 3 additions and 1 deletions
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4
src/hotspot/share/opto/compile.cpp
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@ -4514,7 +4514,9 @@ bool Compile::coarsened_locks_consistent() {
bool modified = false; // track locks kind modifications bool modified = false; // track locks kind modifications
Lock_List* locks_list = (Lock_List*)_coarsened_locks.at(i); Lock_List* locks_list = (Lock_List*)_coarsened_locks.at(i);
uint size = locks_list->size(); uint size = locks_list->size();
if (size != locks_list->origin_cnt()) { if (size == 0) {
unbalanced = false; // All locks were eliminated - good
} else if (size != locks_list->origin_cnt()) {
unbalanced = true; // Some locks were removed from list unbalanced = true; // Some locks were removed from list
} else { } else {
for (uint j = 0; j < size; j++) { for (uint j = 0; j < size; j++) {