On Tue, Apr 24, 2018 at 09:42:03AM +0200, Richard Biener wrote:
>
> The following patch restricts the previous fix for PR84037 to the case
> of strided loads with non-constant step to avoid regression nbench
> LU decomposition test on Haswell where the change causes us to use
> AVX128 instead of A
The following patch restricts the previous fix for PR84037 to the case
of strided loads with non-constant step to avoid regression nbench
LU decomposition test on Haswell where the change causes us to use
AVX128 instead of AVX256 in the two critical loops.
Bootstrapped and tested on x86_64-unknow
