Fully disable ConstProp.

cjgillot · cjgillot · commit c5bd169a7bb9 · 2023-04-04T17:21:26.000Z
diff --git a/compiler/rustc_mir_transform/src/const_prop.rs b/compiler/rustc_mir_transform/src/const_prop.rs
@@ -54,7 +54,7 @@ pub struct ConstProp;
 
 impl<'tcx> MirPass<'tcx> for ConstProp {
     fn is_enabled(&self, sess: &rustc_session::Session) -> bool {
-        sess.mir_opt_level() >= 1
+        sess.mir_opt_level() >= 4
     }
 
     #[instrument(skip(self, tcx), level = "debug")]

Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,7 @@ pub struct ConstProp;`
`54`	`54`
`55`	`55`	`impl<'tcx> MirPass<'tcx> for ConstProp {`
`56`	`56`	`fn is_enabled(&self, sess: &rustc_session::Session) -> bool {`
`57`		`- sess.mir_opt_level() >= 1`
	`57`	`+ sess.mir_opt_level() >= 4`
`58`	`58`	`}`
`59`	`59`
`60`	`60`	`#[instrument(skip(self, tcx), level = "debug")]`