[Offload] Remove old references to isCtor (#91766)

Summary:
These have long since been removed, support for ctors / dtors now
happens through special kernels the backend creates.

Author: jhuber6

offload/plugins-nextgen/common/include/PluginInterface.h

@@ -270,12 +270,6 @@ struct GenericKernelTy {
   /// Get the kernel name.
   const char *getName() const { return Name; }
 
-  /// Return true if this kernel is a constructor or destructor.
-  bool isCtorOrDtor() const {
-    // TODO: This is not a great solution and should be revisited.
-    return StringRef(Name).ends_with("tor");
-  }
-
   /// Get the kernel image.
   DeviceImageTy &getImage() const {
     assert(ImagePtr && "Kernel is not initialized!");

offload/plugins-nextgen/common/src/PluginInterface.cpp

@@ -470,7 +470,7 @@ GenericKernelTy::getKernelLaunchEnvironment(
   // Ctor/Dtor have no arguments, replaying uses the original kernel launch
   // environment. Older versions of the compiler do not generate a kernel
   // launch environment.
-  if (isCtorOrDtor() || RecordReplay.isReplaying() ||
+  if (RecordReplay.isReplaying() ||
       Version < OMP_KERNEL_ARG_MIN_VERSION_WITH_DYN_PTR)
     return nullptr;
 
@@ -579,9 +579,6 @@ void *GenericKernelTy::prepareArgs(
     uint32_t &NumArgs, llvm::SmallVectorImpl<void *> &Args,
     llvm::SmallVectorImpl<void *> &Ptrs,
     KernelLaunchEnvironmentTy *KernelLaunchEnvironment) const {
-  if (isCtorOrDtor())
-    return nullptr;
-
   uint32_t KLEOffset = !!KernelLaunchEnvironment;
   NumArgs += KLEOffset;