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[bit-set] Micro-optimize process()

This commit is contained in:
Behdad Esfahbod 2022-11-24 14:26:28 -07:00
parent d77903db7b
commit cf9b9929df
1 changed files with 9 additions and 9 deletions
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18
src/hb-bit-set.hh
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@ -540,21 +540,21 @@ struct hb_bit_set_t
b = nb;
for (; a && b; )
{
if (page_map[a - 1].major == other.page_map[b - 1].major)
if (page_map.arrayZ[a - 1].major == other.page_map.arrayZ[b - 1].major)
{
a--;
b--;
count--;
page_map[count] = page_map[a];
page_map.arrayZ[count] = page_map.arrayZ[a];
page_at (count).v = op (page_at (a).v, other.page_at (b).v);
}
else if (page_map[a - 1].major > other.page_map[b - 1].major)
else if (page_map.arrayZ[a - 1].major > other.page_map.arrayZ[b - 1].major)
{
a--;
if (passthru_left)
{
count--;
page_map[count] = page_map[a];
page_map.arrayZ[count] = page_map.arrayZ[a];
}
}
else
@ -563,8 +563,8 @@ struct hb_bit_set_t
if (passthru_right)
{
count--;
page_map[count].major = other.page_map[b].major;
page_map[count].index = next_page++;
page_map.arrayZ[count].major = other.page_map.arrayZ[b].major;
page_map.arrayZ[count].index = next_page++;
page_at (count).v = other.page_at (b).v;
}
}
@ -574,15 +574,15 @@ struct hb_bit_set_t
{
a--;
count--;
page_map[count] = page_map [a];
page_map.arrayZ[count] = page_map.arrayZ[a];
}
if (passthru_right)
while (b)
{
b--;
count--;
page_map[count].major = other.page_map[b].major;
page_map[count].index = next_page++;
page_map.arrayZ[count].major = other.page_map.arrayZ[b].major;
page_map.arrayZ[count].index = next_page++;
page_at (count).v = other.page_at (b).v;
}
assert (!count);