[Mesa-dev] [PATCH] i965: Fix -Wswitch on INTEL_COPY_STREAMING_LOAD

[Tapani Pälli]

Reviewed-by: Tapani Pälli <tapani.palli at intel.com>

On 11/8/18 10:55 PM, Chad Versace wrote:
> The warning is emitted when building without INLINE_SSE41.
> ---
>   src/mesa/drivers/dri/i965/intel_tiled_memcpy.c | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/src/mesa/drivers/dri/i965/intel_tiled_memcpy.c b/src/mesa/drivers/dri/i965/intel_tiled_memcpy.c
> index 836f83d4a43..f9cc020d338 100644
> --- a/src/mesa/drivers/dri/i965/intel_tiled_memcpy.c
> +++ b/src/mesa/drivers/dri/i965/intel_tiled_memcpy.c
> @@ -599,9 +599,11 @@ choose_copy_function(mem_copy_fn_type copy_type)
>         return memcpy;
>      case INTEL_COPY_RGBA8:
>         return rgba8_copy;
> -#if defined(INLINE_SSE41)
>      case INTEL_COPY_STREAMING_LOAD:
> +#if defined(INLINE_SSE41)
>         return _memcpy_streaming_load;
> +#else
> +      unreachable("INTEL_COPY_STREAMING_LOAD requires sse4.1");
>   #endif
>      case INTEL_COPY_INVALID:
>         unreachable("invalid copy_type");
>