junrushao1994 commented on a change in pull request #9871:
URL: https://github.com/apache/tvm/pull/9871#discussion_r780642764
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File path: src/tir/schedule/analysis/analysis.cc
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@@ -1376,5 +1376,333 @@ void CheckStorageScope(const ScheduleState& self,
String storage_scope) {
}
}
+/******** Tensorize Comparator ********/
+
+bool TensorizeComparator::VisitStmt(const Stmt& n, const Stmt& other) {
+ if (n.same_as(other)) return true;
+ if (n->type_index() != other->type_index()) return false;
+ bool equal = StmtComparator::VisitStmt(n, other);
+ if (!equal && assert_mode_)
+ LOG(FATAL) << "Stmts are not matching between:\n" << n << "\nand\n" <<
other;
+ return equal;
+}
+
+bool TensorizeComparator::VisitStmt_(const ForNode* op, const Stmt& other) {
+ const auto* rhs = other.as<ForNode>();
+ if (!DefEqual(op->loop_var, rhs->loop_var)) return false;
+ if (!VisitExpr(op->min, rhs->min)) return false;
+ if (!VisitExpr(op->extent, rhs->extent)) return false;
+ if (!VisitStmt(op->body, rhs->body)) return false;
+ if (op->kind != rhs->kind) return false;
+ if (op->thread_binding.defined() ^ rhs->thread_binding.defined()) return
false;
Review comment:
```suggestion
if (op->thread_binding.defined() != rhs->thread_binding.defined()) return
false;
```
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