Remove unsound-mir-opts for simplify_aggregate_to_copy

dianqk · dianqk · commit 64d0f489be1a · 2024-11-02T22:58:25.000+08:00
diff --git a/compiler/rustc_mir_transform/src/gvn.rs b/compiler/rustc_mir_transform/src/gvn.rs
@@ -1077,9 +1077,7 @@ impl<'body, 'tcx> VnState<'body, 'tcx> {
             }
         }
 
-        // unsound: https://github.com/rust-lang/rust/issues/132353
-        if tcx.sess.opts.unstable_opts.unsound_mir_opts
-            && let AggregateTy::Def(_, _) = ty
+        if let AggregateTy::Def(_, _) = ty
             && let Some(value) =
                 self.simplify_aggregate_to_copy(rvalue, location, &fields, variant_index)
         {

Original file line number	Diff line number	Diff line change
`@@ -1077,9 +1077,7 @@ impl<'body, 'tcx> VnState<'body, 'tcx> {`
`1077`	`1077`	`}`
`1078`	`1078`	`}`
`1079`	`1079`
`1080`		`- // unsound: https://github.com/rust-lang/rust/issues/132353`
`1081`		`- if tcx.sess.opts.unstable_opts.unsound_mir_opts`
`1082`		`- && let AggregateTy::Def(_, _) = ty`
	`1080`	`+ if let AggregateTy::Def(_, _) = ty`
`1083`	`1081`	`&& let Some(value) =`
`1084`	`1082`	`self.simplify_aggregate_to_copy(rvalue, location, &fields, variant_index)`
`1085`	`1083`	`{`