[GitHub] [tvm] MarisaKirisame commented on a change in pull request #8266: [Bugfix] [tir] do not simplify 'Any() - Any()' to 0

[GitBox <gi...@apache.org>]

MarisaKirisame commented on a change in pull request #8266:
URL: https://github.com/apache/tvm/pull/8266#discussion_r660116421



##########
File path: src/tir/analysis/deep_equal.cc
##########
@@ -59,6 +59,9 @@ bool ExprDeepEqual::operator()(const PrimExpr& lhs, const PrimExpr& rhs) const {
     auto* prhs = rhs.as<IntImmNode>();
     return plhs->dtype == prhs->dtype && plhs->value == prhs->value;
   }
+  if (lhs.as<AnyNode>()) {
+    return lhs.same_as(rhs);

Review comment:
       ```suggestion
       return false;
   ```
   the code that check same_as already happend at before.




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