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authorbors <bors@rust-lang.org>2021-08-20 16:25:34 +0000
committerbors <bors@rust-lang.org>2021-08-20 16:25:34 +0000
commit914a1e2c517dfbaa23a4ec4a3eebefb3e2c253c2 (patch)
tree54cbc6f737eb642bb239ca30abe6899a23716ade /compiler
parentd77dcbc5993a06d200fc1fa5554778bc8fb67d36 (diff)
parent6ea536d99b6cf84d52d066f70192844c34ecf650 (diff)
downloadrust-914a1e2c517dfbaa23a4ec4a3eebefb3e2c253c2.tar.gz
rust-914a1e2c517dfbaa23a4ec4a3eebefb3e2c253c2.zip
Auto merge of #88176 - erikdesjardins:rezst, r=oli-obk
Reenable RemoveZsts

Now that the underlying issue has been fixed by #88124, we can reland #83417.

r? `@oli-obk`
Diffstat (limited to 'compiler')
-rw-r--r--compiler/rustc_mir/src/transform/remove_zsts.rs3
1 files changed, 0 insertions, 3 deletions
diff --git a/compiler/rustc_mir/src/transform/remove_zsts.rs b/compiler/rustc_mir/src/transform/remove_zsts.rs
index 40b1a8a2da9..03277b1b2e0 100644
--- a/compiler/rustc_mir/src/transform/remove_zsts.rs
+++ b/compiler/rustc_mir/src/transform/remove_zsts.rs
@@ -9,9 +9,6 @@ pub struct RemoveZsts;
 
 impl<'tcx> MirPass<'tcx> for RemoveZsts {
     fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
-        if tcx.sess.mir_opt_level() < 3 {
-            return;
-        }
         let param_env = tcx.param_env(body.source.def_id());
         let (basic_blocks, local_decls) = body.basic_blocks_and_local_decls_mut();
         for block in basic_blocks.iter_mut() {