New upstream version 1.59.0+dfsg1

[rustc.git] / compiler / rustc_mir_transform / src / simplify_comparison_integral.rs

diff --git a/compiler/rustc_mir_transform/src/simplify_comparison_integral.rs b/compiler/rustc_mir_transform/src/simplify_comparison_integral.rs
index 948fcd9f4550f4e6ec0a7cbdbb606240978b494b..da683a33651d69c4e5f41cf3961d68398da5c3b5 100644 (file)
--- a/compiler/rustc_mir_transform/src/simplify_comparison_integral.rs
+++ b/compiler/rustc_mir_transform/src/simplify_comparison_integral.rs
@@ -26,6 +26,10 @@ use rustc_middle::{
 pub struct SimplifyComparisonIntegral;
 
 impl<'tcx> MirPass<'tcx> for SimplifyComparisonIntegral {
+    fn is_enabled(&self, sess: &rustc_session::Session) -> bool {
+        sess.mir_opt_level() > 0
+    }
+
     fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) {
         trace!("Running SimplifyComparisonIntegral on {:?}", body.source);
 
@@ -144,7 +148,7 @@ struct OptimizationFinder<'a, 'tcx> {
     body: &'a Body<'tcx>,
 }
 
-impl<'a, 'tcx> OptimizationFinder<'a, 'tcx> {
+impl<'tcx> OptimizationFinder<'_, 'tcx> {
     fn find_optimizations(&self) -> Vec<OptimizationInfo<'tcx>> {
         self.body
             .basic_blocks()