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self-profiling: Record something more useful for crate metadata generation event. #65891

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Merged
merged 1 commit into from
Oct 29, 2019
Merged

self-profiling: Record something more useful for crate metadata generation event. #65891

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1 change: 1 addition & 0 deletions src/librustc/ty/context.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1408,6 +1408,7 @@ impl<'tcx> TyCtxt<'tcx> {
}

pub fn encode_metadata(self)-> EncodedMetadata {
let _prof_timer = self.prof.generic_activity("generate_crate_metadata");
self.cstore.encode_metadata(self)
}

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2 changes: 0 additions & 2 deletions src/librustc_codegen_ssa/base.rs
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Expand Up @@ -574,8 +574,6 @@ pub fn codegen_crate<B: ExtraBackendMethods>(

if need_metadata_module {
// Codegen the encoded metadata.
let _prof_timer = tcx.prof.generic_activity("codegen_crate_metadata");

let metadata_cgu_name = cgu_name_builder.build_cgu_name(LOCAL_CRATE,
&["crate"],
Some("metadata")).as_str()
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