Merge branch 'af/fix-empty-slice-error-comp' into af/9544-fix-inevitable-shift

Author: aakoshh

tooling/ast_fuzzer/src/compare/interpreted.rs

@@ -223,6 +223,10 @@ impl Comparable for ssa::interpreter::errors::InterpreterError {
             (DivisionByZero { .. }, ConstrainEqFailed { msg, .. }) => {
                 msg.as_ref().is_some_and(|msg| msg == "attempt to divide by zero")
             }
+            (PoppedFromEmptySlice { .. }, ConstrainEqFailed { msg, .. }) => {
+                // The removal of unreachable instructions can replace popping from an empty slice with an always-fail constraint.
+                msg.as_ref().is_some_and(|msg| msg == "Index out of bounds")
+            }
             (e1, e2) => {
                 // The format strings contain SSA instructions,
                 // where the only difference might be the value ID.