[llvm] [SPIR-V] Add SPV_INTEL_bfloat16_arithmetic for Opencl.std instructions with bfloat16 type (PR #205128)

[Qi Ye via llvm-commits]

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@@ -16,7 +16,8 @@
 
 // TODO: uses or report_fatal_error (which is also deprecated) /
 //       ReportFatalUsageError in this file should be refactored, as per LLVM
-//       best practices, to rely on the Diagnostic infrastructure.
+//       best practices, to rely on the Diagnostic infrastructure (such as the
+//       reportUnsupported function below).
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Qi-Ye-079 wrote:

Done

https://github.com/llvm/llvm-project/pull/205128