P4 to Git Change 1604422 by gandryey@gera-ocl-lc on 2018/09/11 16:51:04

SWDEV-79445 - OCL generic changes and code clean-up
	- Don't call backing store destruction for Null programs

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprogram.hpp#25 edit

rocclr/runtime/device/pal/palprogram.hpp

@@ -223,7 +223,8 @@ class HSAILProgram : public device::Program {
   }
 
   //! Destroys CPU allocations in the code segment   
-  void DestroySegmentCpuAccess() const { codeSegment_->DestroyCpuAccess(); }
+  void DestroySegmentCpuAccess() const
+    { if (!isNull()) { codeSegment_->DestroyCpuAccess(); } }
 
  private:
   //! Disable default copy constructor