From 8da04285cf6fe61587e16155a8b224dba64bf0be Mon Sep 17 00:00:00 2001
From: dianqk <dianqk@dianqk.net>
Date: Sat, 19 Jul 2025 18:49:47 +0800
Subject: mir-opt: Eliminate dead statements even if they are used by
 debuginfos

---
 compiler/rustc_codegen_ssa/src/mir/statement.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'compiler/rustc_codegen_ssa/src')

diff --git a/compiler/rustc_codegen_ssa/src/mir/statement.rs b/compiler/rustc_codegen_ssa/src/mir/statement.rs
index 99bb31a68b6..80f4f0fcda1 100644
--- a/compiler/rustc_codegen_ssa/src/mir/statement.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/statement.rs
@@ -155,6 +155,9 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
                     self.debug_poison_to_local(bx, *dest);
                 }
             }
+            StmtDebugInfo::InvalidAssign(local) => {
+                self.debug_poison_to_local(bx, *local);
+            }
         }
     }
 
-- 
cgit 1.4.1-3-g733a5