llvm

dedfae20 - Implement SPV_INTEL_bfloat16_arithmetic (#3290)

Implement SPV_INTEL_bfloat16_arithmetic (#3290) The extension relaxes rules for bf16 type allowing to use it in some arithmetic operations. Spec is available here: https://github.com/intel/llvm/pull/18352 Co-authered by: Michael Aziz <michael.aziz@intel.com> --------- Signed-off-by: Sidorov, Dmitry <dmitry.sidorov@intel.com> Original commit: https://github.com/KhronosGroup/SPIRV-LLVM-Translator/commit/8242eb7a4ab8204