[NFCI] Explicitly delete unused copy constructor and assign copy for VPInterleavedAccessInfo

[calebwat]

VPInterleavedAccessInfo has a defined destructor freeing memory, but no explicitly defined copy constructor or copy assignment op. These are not used, so this patch marks them as deleted to avoid usage of the implicitly defined implementations.

[llvmbot]

@llvm/pr-subscribers-llvm-transforms

@llvm/pr-subscribers-vectorizers

Author: None (calebwat)

Changes

VPInterleavedAccessInfo has a defined destructor freeing memory, but no explicitly defined copy constructor or copy assignment op. These are not used, so this patch marks them as deleted to avoid usage of the implicitly defined implementations.

---

Full diff: https://github.com/llvm/llvm-project/pull/134755.diff

1 Files Affected:

• (modified) llvm/lib/Transforms/Vectorize/VPlanSLP.h (+2)

diff --git a/llvm/lib/Transforms/Vectorize/VPlanSLP.h b/llvm/lib/Transforms/Vectorize/VPlanSLP.h
index 93f04e6e30a6f..7f123689170ad 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanSLP.h
+++ b/llvm/lib/Transforms/Vectorize/VPlanSLP.h
@@ -48,6 +48,8 @@ class VPInterleavedAccessInfo {
 
 public:
   VPInterleavedAccessInfo(VPlan &Plan, InterleavedAccessInfo &IAI);
+  VPInterleavedAccessInfo(const VPInterleavedAccessInfo &) = delete;
+  VPInterleavedAccessInfo &operator=(const VPInterleavedAccessInfo &) = delete;
 
   ~VPInterleavedAccessInfo() {
     // Avoid releasing a pointer twice.

[fhahn]

LGTM, thanks.

VPInterleavedAccessInfo should not be copied

[fhahn]

LGTM, thanks

[calebwat]

Ping for merge, if all looks good.