Reviewed-by: Christoph Brill
Am 25.06.2014 04:15 schrieb "Ian Romanick" :
> From: Ian Romanick
>
> Mesa has an optimization that converts expressions like "v.x + v.y + v.z
> + v.w" into dot(v, 1.0). And therein lies the rub: the other operand to
> the dot-product is always a float... even if th
Reviewed-by: Matt Turner
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On Tuesday, June 24, 2014 07:15:00 PM Ian Romanick wrote:
> From: Ian Romanick
>
> Mesa has an optimization that converts expressions like "v.x + v.y + v.z
> + v.w" into dot(v, 1.0). And therein lies the rub: the other operand to
> the dot-product is always a float... even if the vector is an iv
From: Ian Romanick
Mesa has an optimization that converts expressions like "v.x + v.y + v.z
+ v.w" into dot(v, 1.0). And therein lies the rub: the other operand to
the dot-product is always a float... even if the vector is an ivec or
uvec. This results in an assertion failure in ir_builder.
If
