junrushao1994 commented on a change in pull request #8467:
URL: https://github.com/apache/tvm/pull/8467#discussion_r671918120
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File path: src/tir/schedule/concrete_schedule.h
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@@ -143,17 +147,22 @@ inline For ConcreteScheduleNode::Get(const LoopRV&
loop_rv) const {
}
inline PrimExpr ConcreteScheduleNode::Get(const ExprRV& expr_rv) const {
- auto it = this->symbol_table_.find(expr_rv);
- if (it == this->symbol_table_.end()) {
- LOG(FATAL) << "IndexError: Cannot find corresponding ExprRV: " << expr_rv;
- }
- const ObjectRef& obj = (*it).second;
- const auto* expr_node = obj.as<PrimExprNode>();
- if (expr_node == nullptr) {
- LOG(FATAL) << "ValueError: ExprRV's corresponding type is invalid: "
- << (obj.defined() ? obj->GetTypeKey() : "None");
- }
- return GetRef<PrimExpr>(expr_node);
+ PrimExpr transformed = Substitute(expr_rv, [this](const Var& var) ->
Optional<PrimExpr> {
+ auto it = this->symbol_table_.find(var);
+ if (it == this->symbol_table_.end()) {
+ LOG(FATAL) << "IndexError: Cannot find corresponding ExprRV: " << var;
+ }
+ const ObjectRef& obj = (*it).second;
+ const auto* int_imm = TVM_TYPE_AS(int_imm, obj, IntImmNode);
+ if (int_imm == nullptr) {
+ LOG(FATAL) << "ValueError: ExprRV's corresponding type is invalid: "
+ << (obj.defined() ? obj->GetTypeKey() : "None");
+ }
Review comment:
remove these lines because it has been checked in the macro
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