cl_khr_subgroup_rotate on radeonsi
cl_khr_subgroup_rotate on iris
VK_EXT_shader_uniform_buffer_unsized_array on panvk
VK_KHR_shader_constant_data on RADV
VK_EXT_dynamic_rendering_unused_attachments on panvk
protectedMemory support on RADV/GFX10+ and VEGA10
VK_KHR_performance_query on RADV/GFX11
VK_EXT_conservative_rasterization on panvk
shaderImageGatherExtended on pvr
static C++ stdlib required on rusticl to workaround applications using their own C++ stdlib
