diff --git a/.pick_status.json b/.pick_status.json
index 85c82763b3b..ccda2c00bec 100644
--- a/.pick_status.json
+++ b/.pick_status.json
@@ -526,7 +526,7 @@
         "description": "aco/optimizer_postRA: check overwritten_subdword in is_overwritten_since()",
         "nominated": true,
         "nomination_type": 1,
-        "resolution": 0,
+        "resolution": 1,
         "main_sha": null,
         "because_sha": "3d29779a25a98898163b1dc9c687e6e6211d13c5"
     },
diff --git a/src/amd/compiler/aco_optimizer_postRA.cpp b/src/amd/compiler/aco_optimizer_postRA.cpp
index a05f216c97f..3f692663f16 100644
--- a/src/amd/compiler/aco_optimizer_postRA.cpp
+++ b/src/amd/compiler/aco_optimizer_postRA.cpp
@@ -211,6 +211,8 @@ is_overwritten_since(pr_opt_ctx& ctx, PhysReg reg, RegClass rc, const Idx& since
          return true;
       else if (i == overwritten_untrackable || i == not_written_yet)
          continue;
+      else if (i == overwritten_subdword)
+         return true;
 
       assert(i.found());