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AK: Inline the bucket index calculation

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The result of the modulo is only used in the array index, so why
make the code more complex by calculating it in two different places?
This commit is contained in:
thislooksfun 2021-04-01 20:52:32 -05:00 • committed by Andreas Kling
commit 509eb10df4
Notes: sideshowbarker 2024-07-18 20:54:22 +09:00
1 changed files with 3 additions and 6 deletions
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9
AK/HashTable.h
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@ -308,9 +308,9 @@ private:
{
if (is_empty())
return nullptr;
size_t bucket_index = hash % m_capacity;
for (;;) {
auto& bucket = m_buckets[bucket_index];
auto& bucket = m_buckets[hash % m_capacity];
if (usable_bucket_for_writing && !*usable_bucket_for_writing && !bucket.used) {
*usable_bucket_for_writing = &bucket;
@ -323,7 +323,6 @@ private:
return nullptr;
hash = double_hash(hash);
bucket_index = hash % m_capacity;
}
}
@ -348,14 +347,12 @@ private:
else if (usable_bucket_for_writing)
return *usable_bucket_for_writing;
size_t bucket_index = hash % m_capacity;
for (;;) {
auto& bucket = m_buckets[bucket_index];
auto& bucket = m_buckets[hash % m_capacity];
if (!bucket.used)
return bucket;
hash = double_hash(hash);
bucket_index = hash % m_capacity;
}
}