fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2025-12-20 05:10:11 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

nak: Reserve capacity in LiveSet::from_iter,extend

Browse source 
Reviewed-by: Mary Guillemard <mary@mary.zone>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33306>
This commit is contained in:
Mel Henning 2025-12-12 18:54:32 -05:00 • committed by Marge Bot
parent f64d2c8557
commit 5caee114ec
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/nouveau/compiler/nak/liveness.rs
View file

@ -108,6 +108,8 @@ impl LiveSet {
impl FromIterator<SSAValue> for LiveSet {
fn from_iter<T: IntoIterator<Item = SSAValue>>(iter: T) -> Self {
let mut set = LiveSet::new();
let iter = iter.into_iter();
set.set.reserve(iter.size_hint().0);
for ssa in iter {
set.insert(ssa);
}
@ -117,6 +119,8 @@ impl FromIterator<SSAValue> for LiveSet {
impl Extend<SSAValue> for LiveSet {
fn extend<T: IntoIterator<Item = SSAValue>>(&mut self, iter: T) {
let iter = iter.into_iter();
self.set.reserve(iter.size_hint().0);
for ssa in iter {
self.insert(ssa);
}