[llvm] 9340596 - [CodeGen] Disable default copy ctor and copy assignment operator for VLIWPacketizerList

[Bing1 Yu via llvm-commits]

Author: Bing1 Yu
Date: 2023-06-07T14:31:13+08:00
New Revision: 93405962f98cbf75c79f54f0d75d82109737f430

URL: https://github.com/llvm/llvm-project/commit/93405962f98cbf75c79f54f0d75d82109737f430
DIFF: https://github.com/llvm/llvm-project/commit/93405962f98cbf75c79f54f0d75d82109737f430.diff

LOG: [CodeGen] Disable default copy ctor and copy assignment operator for VLIWPacketizerList

Reviewed By: pengfei

Differential Revision: https://reviews.llvm.org/D152232

Added: 
    

Modified: 
    llvm/include/llvm/CodeGen/DFAPacketizer.h

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/CodeGen/DFAPacketizer.h b/llvm/include/llvm/CodeGen/DFAPacketizer.h
index 2d9f67158a960..a7a2dfdf09506 100644
--- a/llvm/include/llvm/CodeGen/DFAPacketizer.h
+++ b/llvm/include/llvm/CodeGen/DFAPacketizer.h
@@ -152,7 +152,8 @@ class VLIWPacketizerList {
   // The AAResults parameter can be nullptr.
   VLIWPacketizerList(MachineFunction &MF, MachineLoopInfo &MLI,
                      AAResults *AA);
-
+  VLIWPacketizerList &operator=(const VLIWPacketizerList &other) = delete;
+  VLIWPacketizerList(const VLIWPacketizerList &other) = delete;
   virtual ~VLIWPacketizerList();
 
   // Implement this API in the backend to bundle instructions.