ABI symbol test update

Author: dongkyunahn-intel

sycl/source/detail/pi.cpp

@@ -439,8 +439,10 @@ template <backend BE> const plugin &getPlugin() {
                       PI_INVALID_OPERATION);
 }
 
-template __SYCL_EXPORT const plugin &getPlugin<backend::opencl>();
-template __SYCL_EXPORT const plugin &getPlugin<backend::level_zero>();
+template const plugin &getPlugin<backend::opencl>();
+template const plugin &getPlugin<backend::level_zero>();
+// __SYCL_EXPORT for esimd_cpu backend to use 'getPlugin' from
+// getPluginOpaqueData()
 template __SYCL_EXPORT const plugin &getPlugin<backend::esimd_cpu>();
 
 // Report error and no return (keeps compiler from printing warnings).

sycl/test/abi/pi_level_zero_symbol_check.dump

@@ -97,6 +97,7 @@ piextMemCreateWithNativeHandle
 piextMemGetNativeHandle
 piextPlatformCreateWithNativeHandle
 piextPlatformGetNativeHandle
+piextPluginGetOpaqueData
 piextProgramCreateWithNativeHandle
 piextProgramGetNativeHandle
 piextProgramSetSpecializationConstant