On 2/20/25 12:38 AM, Richard Biener wrote:
On Wed, 19 Feb 2025, Jeff Law wrote:
On 2/15/25 6:36 AM, Richard Biener wrote:
The PR indicates a very specific issue with regard to SSA coalescing
failures because there's a pre IV increment loop exit test. While
IVOPTs created the desired IL w
On Wed, 19 Feb 2025, Jeff Law wrote:
>
>
> On 2/15/25 6:36 AM, Richard Biener wrote:
> > The PR indicates a very specific issue with regard to SSA coalescing
> > failures because there's a pre IV increment loop exit test. While
> > IVOPTs created the desired IL we later simplify the exit test i
On 2/15/25 6:36 AM, Richard Biener wrote:
The PR indicates a very specific issue with regard to SSA coalescing
failures because there's a pre IV increment loop exit test. While
IVOPTs created the desired IL we later simplify the exit test into
the undesirable form again. The following fixes
The PR indicates a very specific issue with regard to SSA coalescing
failures because there's a pre IV increment loop exit test. While
IVOPTs created the desired IL we later simplify the exit test into
the undesirable form again. The following fixes this up during RTL
expansion where we try to im
