Fix segfault with incompatible OpenCL#11

Merged

vladimirlaz merged 2 commits intointel:syclfrom

kusma:fix-segfault

Jan 30, 2019

Commits on Jan 29, 2019

[SYCL] Mark createSpirvProgram as static
kusma
committed

Commits on Jan 30, 2019

[SYCL] Do not call unsupported function
kusma
committed