[NFC][SandboxVectorizer] Disable default copy CTOR/assigment for Sche…

…dBundle. (llvm#121846) Explicitly disable copy CTOR/assigment for SchedBundle to avoid acsidentional usage of default versions that do not handle Nodes copies properly. A developer will need to implement them once required.
aheejin · Jan 8, 2025 · c438758 · c438758
1 parent b8ad6fb
commit c438758
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/llvm/include/llvm/Transforms/Vectorize/SandboxVectorizer/Scheduler.h b/llvm/include/llvm/Transforms/Vectorize/SandboxVectorizer/Scheduler.h
@@ -79,6 +79,10 @@ class SchedBundle {
     for (auto *N : this->Nodes)
       N->setSchedBundle(*this);
   }
+  /// Copy CTOR (unimplemented).
+  SchedBundle(const SchedBundle &Other) = delete;
+  /// Copy Assignment (unimplemented).
+  SchedBundle &operator=(const SchedBundle &Other) = delete;
   ~SchedBundle() {
     for (auto *N : this->Nodes)
       N->clearSchedBundle();