diff options
| -rw-r--r-- | compiler/rustc_incremental/src/persist/save.rs | 26 | ||||
| -rw-r--r-- | compiler/rustc_middle/src/query/on_disk_cache.rs | 2 |
2 files changed, 15 insertions, 13 deletions
diff --git a/compiler/rustc_incremental/src/persist/save.rs b/compiler/rustc_incremental/src/persist/save.rs index 0cfaf583774..7719482890e 100644 --- a/compiler/rustc_incremental/src/persist/save.rs +++ b/compiler/rustc_incremental/src/persist/save.rs @@ -48,18 +48,6 @@ pub fn save_dep_graph(tcx: TyCtxt<'_>) { join( move || { - sess.time("incr_comp_persist_result_cache", || { - // Drop the memory map so that we can remove the file and write to it. - if let Some(odc) = &tcx.query_system.on_disk_cache { - odc.drop_serialized_data(tcx); - } - - file_format::save_in(sess, query_cache_path, "query cache", |e| { - encode_query_cache(tcx, e) - }); - }); - }, - move || { sess.time("incr_comp_persist_dep_graph", || { if let Err(err) = tcx.dep_graph.encode(&tcx.sess.prof) { sess.emit_err(errors::WriteDepGraph { path: &staging_dep_graph_path, err }); @@ -73,6 +61,20 @@ pub fn save_dep_graph(tcx: TyCtxt<'_>) { } }); }, + move || { + // We execute this after `incr_comp_persist_dep_graph` for the serial compiler + // to catch any potential query execution writing to the dep graph. + sess.time("incr_comp_persist_result_cache", || { + // Drop the memory map so that we can remove the file and write to it. + if let Some(odc) = &tcx.query_system.on_disk_cache { + odc.drop_serialized_data(tcx); + } + + file_format::save_in(sess, query_cache_path, "query cache", |e| { + encode_query_cache(tcx, e) + }); + }); + }, ); }) } diff --git a/compiler/rustc_middle/src/query/on_disk_cache.rs b/compiler/rustc_middle/src/query/on_disk_cache.rs index 154c930dc0f..280f5d0a84c 100644 --- a/compiler/rustc_middle/src/query/on_disk_cache.rs +++ b/compiler/rustc_middle/src/query/on_disk_cache.rs @@ -896,7 +896,7 @@ impl<'a, 'tcx> Encodable<CacheEncoder<'a, 'tcx>> for Span { } if let Some(parent) = span_data.parent { - let enclosing = s.tcx.source_span(parent).data_untracked(); + let enclosing = s.tcx.source_span_untracked(parent).data_untracked(); if enclosing.contains(span_data) { TAG_RELATIVE_SPAN.encode(s); (span_data.lo - enclosing.lo).to_u32().encode(s); |