From 4aa4388e9410b798060012b1a1ced14e095cf97d Mon Sep 17 00:00:00 2001
From: Michael Tautschnig <tautschn@amazon.com>
Date: Thu, 12 Jun 2025 11:29:29 +0000
Subject: [PATCH] Value set: remove array-of-array special case

There should not be a need for `get_reference_set` to consider
array-of-array typed expressions to have an unknown offset when others
firmly have offset zero.
---
 src/pointer-analysis/value_set.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/pointer-analysis/value_set.cpp b/src/pointer-analysis/value_set.cpp
index 2c41b0484b6..d1a8ef1a079 100644
--- a/src/pointer-analysis/value_set.cpp
+++ b/src/pointer-analysis/value_set.cpp
@@ -1331,12 +1331,7 @@ void value_sett::get_reference_set_rec(
      expr.id()==ID_string_constant ||
      expr.id()==ID_array)
   {
-    if(
-      expr.type().id() == ID_array &&
-      to_array_type(expr.type()).element_type().id() == ID_array)
-      insert(dest, expr);
-    else
-      insert(dest, expr, mp_integer{0});
+    insert(dest, expr, mp_integer{0});
 
     return;
   }