SPIRV-LLVM-Translator-20.1.1

[Bruce Dubbs]

New point version.

[Douglas R. Reno]

Release notes:

Use IRBuilder in lowerBuiltinCallsToVariables; NFC (#3022)
  Simplify code by not having to manually track insertion positions and
  debug locations.
Emit select for out-of-range builtin var indices (#3023)
  The behaviour for out-of-range dimension arguments to work-item
  functions is well defined in OpenCL C. For example, `get_global_size`
  must return 1 if its argument is larger than `get_work_dim() - 1`.
  Ensure the generated `extractelement` index never exceeds the vector
  size and return the correct out-of-range value (which is either 0 or 1
  depending on the builtin).
[Backport to 20] [SPIR-V 1.6] Allow UniformDecoration capability for Uniform (#3075)
  Starting from SPIR-V 1.6, the `UniformDecoration` capability also
  enables the `Uniform` decoration (in addition to the `Shader`
  capability). llvm-spirv was not aware of this, and would always add the
  `Shader` (and implied `Matrix`) capabilities when consuming a SPIR-V
  module with a `Uniform` decoration.
[Backport to 20] Fix OpTypeBufferSurfaceINTEL translation for opaque pointers (#3080)
  It should be a target extension type.
[Backport to 20] Deprecate SPV_INTEL_token_type (#3025) (#3086)
  Token type will stop being generated by the writer. Yet it still be
  consumed by the reader.

[Douglas R. Reno]

Fixed at a1f109b97d4db02d8ff3a02d689d2386564b4f46