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| author | bors-servo <lbergstrom+bors@mozilla.com> | 2017-06-14 18:19:21 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-06-14 18:19:21 -0700 |
| commit | bb36553c1965fdc0ffefff530e8a264275efe2ba (patch) | |
| tree | 4236a351e738671a336652fbe8d811cf51b34579 /components/script/task_source | |
| parent | 2209566195bf7f8751e720ce227ca38cd7be2220 (diff) | |
| parent | b41f741f5bf0e97fe2fb791bca07f0ffd6d66ba3 (diff) | |
| download | servo-bb36553c1965fdc0ffefff530e8a264275efe2ba.tar.gz servo-bb36553c1965fdc0ffefff530e8a264275efe2ba.zip | |
Auto merge of #17330 - emilio:rules-iter-perf, r=heycam
style: Avoid some branches in common RuleIterator::next cases.
I saw this function appear in the profiles at #17329.
It was under set_device, which isn't a Stylo path, but probably worth there
anyway.
This reduces the reported overhead of RulesIterator::next in perf from ~8% to
0.46%
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