Fix backward compatibility issue found by CI

Author: vinser52

sycl/source/detail/kernel_data.hpp

@@ -68,6 +68,12 @@ class KernelData {
     return MKernelParamDescGetter;
   }
 
+#ifndef __INTEL_PREVIEW_BREAKING_CHANGES
+  // TODO: remove this method in the next ABI-breaking window
+  //       it is used by handler code that will be removed in the next
+  //       ABI-breaking window
+  void setESIMD(bool IsESIMD) { MKernelIsESIMD = IsESIMD; }
+#endif
   bool isESIMD() const { return MKernelIsESIMD; }
 
   bool hasSpecialCaptures() const { return MKernelHasSpecialCaptures; }

sycl/source/handler.cpp

@@ -1087,9 +1087,9 @@ void handler::extractArgsAndReqsFromLambda(
 void handler::extractArgsAndReqsFromLambda(
     char *LambdaPtr, const std::vector<detail::kernel_param_desc_t> &ParamDescs,
     bool IsESIMD) {
-  (void)IsESIMD;
   const bool IsKernelCreatedFromSource = false;
   size_t IndexShift = 0;
+  impl->MKernelData.setESIMD(IsESIMD);
 
   for (size_t I = 0; I < ParamDescs.size(); ++I) {
     void *Ptr = LambdaPtr + ParamDescs[I].offset;