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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2022/09/16 21:07:39 UTC

[GitHub] [tvm] MasterJH5574 commented on a diff in pull request #12819: [BugFix][TIR] Fix Buffer LCA Detector

MasterJH5574 commented on code in PR #12819:
URL: https://github.com/apache/tvm/pull/12819#discussion_r973392746


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src/tir/analysis/buffer_access_lca_detector.cc:
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@@ -107,6 +122,17 @@ class LCADetector : public StmtExprVisitor {
     ancestor_scopes_.pop_back();
   }
 
+  void VisitStmt_(const AttrStmtNode* op) final {
+    if (op->attr_key == attr::thread_extent) {
+      const auto* iter = op->node.as<IterVarNode>();
+      ICHECK_NOTNULL(iter);
+      if (StartsWith(iter->thread_tag, "blockIdx.")) {

Review Comment:
   Thanks for pointing it out!! Just updated :-)



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