[Mesa-dev] [PATCH] nir/algebraic: Fix a typo in the bit size validation code

[Ian Romanick]

On 10/22/2018 04:31 PM, Jason Ekstrand wrote:
> The conon_bit_class and canon_var_class variables got switched.

      canon  :)

Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>

> 
> Fixes: 932c650e0b "nir/algebraic: Loosen a restriction on variables"
> Reported-by: Ian Romanick <ian.d.romanick at intel.com>
> ---
>  src/compiler/nir/nir_algebraic.py | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/src/compiler/nir/nir_algebraic.py b/src/compiler/nir/nir_algebraic.py
> index b880aa0dc66..033c2298073 100644
> --- a/src/compiler/nir/nir_algebraic.py
> +++ b/src/compiler/nir/nir_algebraic.py
> @@ -362,8 +362,8 @@ class BitSizeValidator(object):
>        if var_class == 0:
>           self._var_classes[var.index] = bit_class
>        else:
> -         canon_bit_class = self._class_relation.get_canonical(var_class)
> -         canon_var_class = self._class_relation.get_canonical(bit_class)
> +         canon_var_class = self._class_relation.get_canonical(var_class)
> +         canon_bit_class = self._class_relation.get_canonical(bit_class)
>           assert canon_var_class < 0 or canon_bit_class < 0 or \
>                  canon_var_class == canon_bit_class, \
>                  'Variable {0} cannot be both {1}-bit and {2}-bit' \