tree cee0010d6e144893ba7a149c2819dd13db53788f
parent a85afb797e7c6f49cbe76baf51385d2b58478c5c
author Jesse Natalie <jenatali@microsoft.com> 1596152746 -0700
committer Marge Bot <eric+marge@anholt.net> 1601577413 +0000

spirv: Implement vload[a]_half[n] and vstore[a]_half[n][_r]

Note, the aligned versions aren't handled specially yet.

The float16buffer capability is now at least partially supported after
this patch, so move it to be supported when kernels are supported.

v2 (Jason Ekstrand):
 - A few cosmetic cleanups around type/base_type
 - Rebased on top of the big SPIR-V SSA value rework
 - Use the new version of the conversion helpers

Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6945>