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Use variable.

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This commit is contained in:
Camille GILLOT 2021-05-12 11:21:12 +02:00
parent eeb3c8f4b7
commit 31330bfce1
1 changed files with 5 additions and 12 deletions
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17
compiler/rustc_query_system/src/query/plumbing.rs
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@ -491,13 +491,7 @@ where
// `to_dep_node` is expensive for some `DepKind`s.
let dep_node = dep_node_opt.unwrap_or_else(|| query.to_dep_node(*tcx.dep_context(), &key));
tcx.dep_context().dep_graph().with_task(
dep_node,
*tcx.dep_context(),
key,
compute,
query.hash_result,
)
dep_graph.with_task(dep_node, *tcx.dep_context(), key, compute, query.hash_result)
});
prof_timer.finish_with_query_invocation_id(dep_node_index.into());
@ -531,10 +525,10 @@ where
// Note this function can be called concurrently from the same query
// We must ensure that this is handled correctly.
let (prev_dep_node_index, dep_node_index) =
tcx.dep_context().dep_graph().try_mark_green(tcx, &dep_node)?;
let dep_graph = tcx.dep_context().dep_graph();
let (prev_dep_node_index, dep_node_index) = dep_graph.try_mark_green(tcx, &dep_node)?;
debug_assert!(tcx.dep_context().dep_graph().is_green(dep_node));
debug_assert!(dep_graph.is_green(dep_node));
// First we try to load the result from the on-disk cache.
// Some things are never cached on disk.
@ -567,8 +561,7 @@ where
let prof_timer = tcx.dep_context().profiler().query_provider();
// The dep-graph for this computation is already in-place.
let result =
tcx.dep_context().dep_graph().with_ignore(|| compute(*tcx.dep_context(), key.clone()));
let result = dep_graph.with_ignore(|| compute(*tcx.dep_context(), key.clone()));
prof_timer.finish_with_query_invocation_id(dep_node_index.into());