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| author | Nicholas Nethercote <nnethercote@mozilla.com> | 2018-05-09 15:25:44 +1000 |
|---|---|---|
| committer | Nicholas Nethercote <nnethercote@mozilla.com> | 2018-05-09 20:14:03 +1000 |
| commit | 77c40f8c6f8cc472f6438f7724d60bf3b7718a0c (patch) | |
| tree | 0f50dfa2ae0cf6a9c30ec207cfe7cace9b16a536 | |
| parent | f9bfe840f41d00e9712f13fbc635ec3fbe95e8c4 (diff) | |
| download | rust-77c40f8c6f8cc472f6438f7724d60bf3b7718a0c.tar.gz rust-77c40f8c6f8cc472f6438f7724d60bf3b7718a0c.zip | |
Inline `Span` methods.
Because they are simple and hot. This change speeds up some incremental runs of a few rustc-perf benchmarks, the best by 3%.
| -rw-r--r-- | src/libsyntax_pos/span_encoding.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libsyntax_pos/span_encoding.rs b/src/libsyntax_pos/span_encoding.rs index b55fe4bcb26..601a0273ae9 100644 --- a/src/libsyntax_pos/span_encoding.rs +++ b/src/libsyntax_pos/span_encoding.rs @@ -31,11 +31,13 @@ pub struct Span(u32); impl Copy for Span {} impl Clone for Span { + #[inline] fn clone(&self) -> Span { *self } } impl PartialEq for Span { + #[inline] fn eq(&self, other: &Span) -> bool { let a = self.0; let b = other.0; @@ -44,6 +46,7 @@ impl PartialEq for Span { } impl Eq for Span {} impl Hash for Span { + #[inline] fn hash<H: Hasher>(&self, state: &mut H) { let a = self.0; a.hash(state) |