[PATCH v4 0/9] MR459: Draft: vkd3d-shader/dxil: Implement the DXIL VSELECT instruction.

[Conor McCarthy (＠cmccarthy)]

Goes atop !441. The last six commits belong to this MR.

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  v4: vkd3d-shader/spirv: Avoid invalid bool-to-bool conversion in spirv_compiler_emit_movc().
      vkd3d-shader/dxil: Implement the DXIL VSELECT instruction.
      tests/shader-runner: Add tests for 64-bit casts.
      vkd3d-shader/spirv: Return an error if an invalid handler is encountered.
      tests/shader-runner: Add a test for float comparisons.
      tests/shader-runner: Introduce an sm6 condition for test directives.
 
https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/459