[SPIRV] Cast derivative opts to 32-bits. #7445
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The SPIR-V operations require 32-bit floats. Smaller float type can be cast to 32-bits to perform the operation. The FE already emits a warning for 64-bits. Fixes microsoft#7431
amaiorano
approved these changes
May 14, 2025
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The SPIR-V operations require 32-bit floats. Smaller float type can be
cast to 32-bits to perform the operation. The FE already emits a warning
for 64-bits.
Fixes #7431