On Wed, Apr 8, 2015 at 4:38 PM, Ian Romanick wrote:
> From: Matt Turner
>
> We propagate negations to the right-most leaves of the multiplication
> expression trees:
>
> - mul(neg(x), neg(y)) -> mul(x, y)
> - mul(neg(x), y) -> neg(mul(x, y))
> - mul(x, neg(y)) -> neg(mul(x, y))
I've had an up
From: Matt Turner
We propagate negations to the right-most leaves of the multiplication
expression trees:
- mul(neg(x), neg(y)) -> mul(x, y)
- mul(neg(x), y) -> neg(mul(x, y))
- mul(x, neg(y)) -> neg(mul(x, y))
Sandy Bridge w/o NIR and Broadwell w/o NIR are the only platforms hurt
by this ch
