The SPIRV targets are supposed to be generic, but some HW still don't
support the Fma instruction. Add the __builtin_has_hw_fma32() builtin
function to let the implementation express whether it has hardware FMA
support or not.
Depends on: D85911
Differential D85910
libclc: Add a __builtin to let SPIRV targets select between SW and HW FMA daniels on Aug 13 2020, 8:27 AM. Authored by
Details The SPIRV targets are supposed to be generic, but some HW still don't Depends on: D85911
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