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8314274: G1: Fix -Wconversion warnings around G1CardSetArray::_data

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Reviewed-by: kbarrett, tschatzl
This commit is contained in:
Albert Mingkun Yang 2023-08-22 17:21:44 +00:00
parent eb065726f2
commit 32bf468c3b
1 changed files with 2 additions and 2 deletions
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4
src/hotspot/share/gc/g1/g1CardSetContainers.inline.hpp
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@ -144,7 +144,7 @@ inline G1CardSetArray::G1CardSetArray(uint card_in_region, EntryCountType num_ca
_num_entries(1) {
assert(_size > 0, "CardSetArray of size 0 not supported.");
assert(_size < LockBitMask, "Only support CardSetArray of size %u or smaller.", LockBitMask - 1);
_data[0] = card_in_region;
_data[0] = checked_cast<EntryDataType>(card_in_region);
}
inline G1CardSetArray::G1CardSetArrayLocker::G1CardSetArrayLocker(EntryCountType volatile* num_entries_addr) :
@ -195,7 +195,7 @@ inline G1AddCardResult G1CardSetArray::add(uint card_idx) {
return Overflow;
}
_data[num_entries] = card_idx;
_data[num_entries] = checked_cast<EntryDataType>(card_idx);
x.inc_num_entries();