On Thu, Jul 27, 2023 at 01:07:58PM +, Richard Biener wrote:
> On Thu, 27 Jul 2023, Jakub Jelinek wrote:
>
> > On Thu, Jul 27, 2023 at 12:00:56PM +, Richard Biener wrote:
> > > The following fixes the lack of simplification of a vector shift
> > > by an out-of-bounds shift value. For scala
instrumentation is done on GENERIC, so it can be
> optimized on GIMPLE even with ubsan.
>
> Otherwise LGTM.
So like the following, will push after re-testing succeeded.
Thanks,
Richard.
>From c6d348acdc2143fc4c2849e33075a3975fe29b26 Mon Sep 17 00:00:00 2001
From: Richard Biener
Da
On Thu, Jul 27, 2023 at 12:00:56PM +, Richard Biener wrote:
> The following fixes the lack of simplification of a vector shift
> by an out-of-bounds shift value. For scalars this is done both
> by CCP and VRP but vectors are not handled there. This results
> in PR91838 differences in outcome
The following fixes the lack of simplification of a vector shift
by an out-of-bounds shift value. For scalars this is done both
by CCP and VRP but vectors are not handled there. This results
in PR91838 differences in outcome dependent on whether a vector
shift ISA is available and thus vector low
