X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=compiler%2Frustc_mir_transform%2Fsrc%2Fsimplify.rs;h=4651e1f4ed059de70a5c4977bcd610972f7fefdf;hb=cd37638c14b276ed02f9b753a2633c68da1f188f;hp=7e0c8e233e9e8cfd94efa213717d79e860f08261;hpb=cbaeec14f90b59a91a6b0f17fc046c66fa811892;p=rust.git

diff --git a/compiler/rustc_mir_transform/src/simplify.rs b/compiler/rustc_mir_transform/src/simplify.rs
index 7e0c8e233e9..4651e1f4ed0 100644
--- a/compiler/rustc_mir_transform/src/simplify.rs
+++ b/compiler/rustc_mir_transform/src/simplify.rs
@@ -303,7 +303,7 @@ pub fn remove_dead_blocks<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
 /// evaluation: `if false { ... }`.
 ///
 /// Those statements are bypassed by redirecting paths in the CFG around the
-/// `dead blocks`; but with `-Z instrument-coverage`, the dead blocks usually
+/// `dead blocks`; but with `-C instrument-coverage`, the dead blocks usually
 /// include `Coverage` statements representing the Rust source code regions to
 /// be counted at runtime. Without these `Coverage` statements, the regions are
 /// lost, and the Rust source code will show no coverage information.