radv: Add minimal subgroup support.
authorBas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Sun, 21 Jan 2018 14:06:10 +0000 (15:06 +0100)
committerBas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Wed, 7 Mar 2018 20:18:35 +0000 (21:18 +0100)
commit8f9af587a2dd33580145779275203334d3acdc21
tree44beb7d17db154c1f4a6c778effadad8f4b2bfa7
parent89651fba9bf95c4b1397aaf6cc24c062f44a83f2
radv: Add minimal subgroup support.

Deliberately not implementing workgroup scopes as that is not needed
for core vulkan.

Reviewed-by: Dave Airlie <airlied@redhat.com>
src/amd/common/ac_nir_to_llvm.c
src/amd/common/ac_shader_info.c
src/amd/vulkan/radv_device.c
src/amd/vulkan/radv_shader.c