P4 to Git Change 1343852 by lmoriche@lmoriche_opencl_dev on 2016/11/21 00:55:02

SWDEV-106175 - [ROCm CQE][OCL][G] clGetKernelInfoAMD() returns 0 vgprs ("OCLOfflineCompilation" failed with compute-roc-master#1542)
	- Disable ROCm offline devices
	- Add roc::Device::loaderQueryHostAdress to retrieve the host address of a give kernel code handle.
	- Extract usedSGPRs and usedVGPRs for the amd kernel code header.

Affected files ...

... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_icd.cpp#26 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocdevice.cpp#27 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocdevice.hpp#9 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rockernel.cpp#17 edit

opencl/api/opencl/amdocl/cl_icd.cpp

@@ -259,7 +259,7 @@ ShouldLoadPlatform()
         == registryValues.end()) return true;
 
     LPSTR cszFileName;
-    char buffer[1024];
+    char buffer[1024] = {0};
     if (!GetFullPathNameA(cszDllPath, sizeof(buffer), buffer, &cszFileName))
         return true;