[SPIRV] Use scalar rules for BDA alignment - #8576
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Previously the `vk::RawBufferLoad` and `vk::RawBufferStore` instructions used a default alignment of 4 unless the user explicitly specified a different value. This change instead makes the default be based on the minimum legal value for the type being loaded so that users don't need to explicitly override it when loading arbitrary data types. Fixes microsoft#8572 Assisted by Claude Opus 4.8
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✅ With the latest revision this PR passed the C/C++ code formatter. |
Ashley Coleman (V-FEXrt)
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Jun 22, 2026
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Previously the
vk::RawBufferLoadandvk::RawBufferStoreinstructions used a default alignment of 4 unless the user explicitly specified a different value. This change instead makes the default be based on the minimum legal value for the type being loaded so that users don't need to explicitly override it when loading arbitrary data types.Fixes #8572
Assisted by Claude Opus 4.8