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[map] Micro-optimize for hb_map_t

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This commit is contained in:
Behdad Esfahbod 2023-05-08 14:32:24 -06:00
parent 2f05c32c36
commit b7a8d23bc8
1 changed files with 2 additions and 1 deletions
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3
src/hb-map.hh
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@ -401,7 +401,8 @@ struct hb_hashmap_t
unsigned int tombstone = (unsigned) -1;
while (items[i].is_used ())
{
if (items[i].hash == hash && items[i] == key)
if ((hb_is_same (K, hb_codepoint_t) || items[i].hash == hash) &&
items[i] == key)
return items[i];
if (tombstone == (unsigned) -1 && items[i].is_tombstone ())
tombstone = i;