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Rollup merge of #101391 - matthiaskrgr:perf0309, r=oli-obk

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more clippy::perf fixes
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Dylan DPC 2022-09-05 14:15:52 +05:30 • committed by GitHub
commit e4534fe6fe
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6 changed files with 11 additions and 19 deletions
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18
compiler/rustc_metadata/src/rmeta/encoder.rs
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@ -1377,19 +1377,11 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> {
let tcx = self.tcx;
let keys_and_jobs = tcx
.mir_keys(())
.iter()
.filter_map(|&def_id| {
let (encode_const, encode_opt) = should_encode_mir(tcx, def_id);
if encode_const || encode_opt {
Some((def_id, encode_const, encode_opt))
} else {
None
}
})
.collect::<Vec<_>>();
for (def_id, encode_const, encode_opt) in keys_and_jobs.into_iter() {
let keys_and_jobs = tcx.mir_keys(()).iter().filter_map(|&def_id| {
let (encode_const, encode_opt) = should_encode_mir(tcx, def_id);
if encode_const || encode_opt { Some((def_id, encode_const, encode_opt)) } else { None }
});
for (def_id, encode_const, encode_opt) in keys_and_jobs {
debug_assert!(encode_const || encode_opt);
debug!("EntryBuilder::encode_mir({:?})", def_id);