From c97302efade33d55d4e1ead74947996fed3fa5da Mon Sep 17 00:00:00 2001
From: Xavier Denis <xldenis@gmail.com>
Date: Wed, 9 Feb 2022 16:17:42 +0100
Subject: [PATCH] Make a few cleanup MIR passes public

---
 compiler/rustc_mir_transform/src/lib.rs | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/compiler/rustc_mir_transform/src/lib.rs b/compiler/rustc_mir_transform/src/lib.rs
index 93cc24b879d35..ca5c72e6b50ac 100644
--- a/compiler/rustc_mir_transform/src/lib.rs
+++ b/compiler/rustc_mir_transform/src/lib.rs
@@ -42,7 +42,8 @@ mod add_retag;
 mod check_const_item_mutation;
 mod check_packed_ref;
 pub mod check_unsafety;
-mod cleanup_post_borrowck;
+// This pass is public to allow external drivers to perform MIR cleanup
+pub mod cleanup_post_borrowck;
 mod const_debuginfo;
 mod const_goto;
 mod const_prop;
@@ -64,7 +65,8 @@ mod match_branches;
 mod multiple_return_terminators;
 mod normalize_array_len;
 mod nrvo;
-mod remove_false_edges;
+// This pass is public to allow external drivers to perform MIR cleanup
+pub mod remove_false_edges;
 mod remove_noop_landing_pads;
 mod remove_storage_markers;
 mod remove_uninit_drops;
@@ -74,7 +76,8 @@ mod required_consts;
 mod reveal_all;
 mod separate_const_switch;
 mod shim;
-mod simplify;
+// This pass is public to allow external drivers to perform MIR cleanup
+pub mod simplify;
 mod simplify_branches;
 mod simplify_comparison_integral;
 mod simplify_try;