Re: [PATCH v9 0/5] MR514: tests: Use the vulkan runner to run SM1 compilation tests.

[Francisco Casas (＠fcasas)]

So indeed, the CI pipeline failed for clip.shader_test and sample-level.shader_test because it runs with extra validations VKD3D_SHADER_CONFIG="force_validation".

The sample-level failure happened because we don't support HLSL_RESOURCE_SAMPLE_LOD yet in d3dbc.c and instead of emitting a fixme we are emitting a texld. Patch 3/5 fixes this.

The clip.shader_test failure happened because we are incorrectly emitting the SPIR-V for texkill, so Patch 4/5 introduces a VSIR pass to lower texkills to discard_nz`s.

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https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/514#note_57084