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-rw-r--r--compiler/rustc_mir_transform/src/inline/cycle.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_mir_transform/src/inline/cycle.rs b/compiler/rustc_mir_transform/src/inline/cycle.rs
index c65cc993b19..9828e90de88 100644
--- a/compiler/rustc_mir_transform/src/inline/cycle.rs
+++ b/compiler/rustc_mir_transform/src/inline/cycle.rs
@@ -5,6 +5,7 @@ use rustc_middle::mir::TerminatorKind;
 use rustc_middle::ty::{self, GenericArgsRef, InstanceKind, TyCtxt, TypeVisitableExt};
 use rustc_session::Limit;
 use rustc_span::sym;
+use tracing::{instrument, trace};
 
 // FIXME: check whether it is cheaper to precompute the entire call graph instead of invoking
 // this query ridiculously often.