[SYCL] Use master branch of OpenCL headers and ICD loader

Author: vladimirlaz

opencl-aot/CMakeLists.txt

@@ -17,7 +17,7 @@ if (NOT OpenCL_INCLUDE_DIRS)
     set(OpenCL_INCLUDE_DIRS "${CMAKE_CURRENT_BINARY_DIR}/OpenCL/inc")
     ExternalProject_Add(opencl-headers
             GIT_REPOSITORY https://github.com/KhronosGroup/OpenCL-Headers.git
-            GIT_TAG d1b936b72b9610626ecab8a991cec18348fba047
+            GIT_TAG master
             SOURCE_DIR "${CMAKE_CURRENT_BINARY_DIR}/OpenCL/inc"
             CONFIGURE_COMMAND ""
             BUILD_COMMAND ${CMAKE_COMMAND} -E copy_directory ${OpenCL_INCLUDE_DIRS}/CL ${CMAKE_CURRENT_BINARY_DIR}/inc/CL
@@ -48,7 +48,7 @@ if (NOT OpenCL_LIBRARIES)
     file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/icd_build)
     ExternalProject_Add(opencl-icd
             GIT_REPOSITORY https://github.com/KhronosGroup/OpenCL-ICD-Loader.git
-            GIT_TAG v2020.06.16
+            GIT_TAG master
             SOURCE_DIR "${CMAKE_CURRENT_BINARY_DIR}/OpenCL/icd"
             BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/icd_build"
             CMAKE_ARGS -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}

sycl/CMakeLists.txt

@@ -100,7 +100,7 @@ if( NOT OpenCL_INCLUDE_DIRS )
   endif()
   ExternalProject_Add(ocl-headers
     GIT_REPOSITORY    https://github.com/KhronosGroup/OpenCL-Headers.git
-    GIT_TAG           d1b936b72b9610626ecab8a991cec18348fba047
+    GIT_TAG           master
     UPDATE_DISCONNECTED ${SYCL_EP_OCL_HEADERS_SKIP_AUTO_UPDATE}
     SOURCE_DIR        ${OpenCL_INCLUDE_DIRS}
     CONFIGURE_COMMAND ""
@@ -144,7 +144,7 @@ if( NOT OpenCL_LIBRARIES )
   endif()
   ExternalProject_Add(ocl-icd
     GIT_REPOSITORY    https://github.com/KhronosGroup/OpenCL-ICD-Loader.git
-    GIT_TAG           v2020.06.16
+    GIT_TAG           master
     UPDATE_DISCONNECTED ${SYCL_EP_OCL_ICD_SKIP_AUTO_UPDATE}
     SOURCE_DIR        ${OpenCL_ICD_LOADER_SOURCE_DIR}
     BINARY_DIR        "${CMAKE_CURRENT_BINARY_DIR}/icd_build"