Add a new error code for when a requested platform type is not found

Signed-off-by: Dmitri Mokhov <[email protected]>

Author: dnmokhov

opencl-aot/include/utils.h

@@ -36,7 +36,8 @@ enum Errors : int8_t {
   OPENCL_AOT_OPTIONS_COEXISTENCE_FAILURE,
   OPENCL_AOT_TARGET_CPU_ARCH_FAILURE,
   OPENCL_AOT_DEVICE_ID_IS_EMPTY,
-  OPENCL_AOT_PROGRAM_IS_EMPTY
+  OPENCL_AOT_PROGRAM_IS_EMPTY,
+  OPENCL_AOT_PLATFORM_NOT_FOUND
 };
 
 inline bool clFailed(cl_int ReturnCode) { return CL_SUCCESS != ReturnCode; }

opencl-aot/source/utils.cpp

@@ -246,7 +246,7 @@ getOpenCLPlatform(DeviceType Type) {
          DeviceTypesToSupportedPlatformNames[Type]) {
       ErrorMessage += "  " + SupportedPlatformName + '\n';
     }
-    CLErr = OPENCL_AOT_DEVICE_ID_IS_EMPTY;
+    CLErr = OPENCL_AOT_PLATFORM_NOT_FOUND;
   }
 
   return std::make_tuple(PlatformId, PlatformName, ErrorMessage, CLErr);