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[SYCL][Doc] Add option documentation for -fsycl-fp64-conv-emu #21004

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[SYCL][Doc] Add option documentation for -fsycl-fp64-conv-emu #21004

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7 changes: 7 additions & 0 deletions sycl/doc/UsersManual.md
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Expand Up @@ -392,6 +392,13 @@ and not recommended to use in production environment.

NOTE: This flag is currently only supported with the CUDA and HIP targets.

**`-fsycl-fp64-conv-emu`**

Use fp64 partial emulation for kernels with only fp64 conversion operations
and no fp64 computation operations.

NOTE: This requires an Intel GPU that supports fp64 partial emulation.

**`-fsycl-dump-device-code=<path-to-device-build-artifacts-directory>`** [DEPRECATED]

Enable dumping of device object files (SPIR-V and PTX files) during SYCL
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