On Tue, Sep 12, 2023 at 11:45 PM Richard Biener via Gcc-patches
wrote:
>
> On Tue, Sep 12, 2023 at 5:31 PM Andrew Pinski via Gcc-patches
> wrote:
> >
> > This adds a few more minmax cmp operand simplifications which were missed
> > before.
> > `MIN(a,b) < a` -> `a > b`
> > `MIN(a,b) >= a` -> `a
On Tue, Sep 12, 2023 at 5:31 PM Andrew Pinski via Gcc-patches
wrote:
>
> This adds a few more minmax cmp operand simplifications which were missed
> before.
> `MIN(a,b) < a` -> `a > b`
> `MIN(a,b) >= a` -> `a <= b`
> `MAX(a,b) > a` -> `a < b`
> `MAX(a,b) <= a` -> `a >= b`
>
> OK? Bootstrapped
This adds a few more minmax cmp operand simplifications which were missed
before.
`MIN(a,b) < a` -> `a > b`
`MIN(a,b) >= a` -> `a <= b`
`MAX(a,b) > a` -> `a < b`
`MAX(a,b) <= a` -> `a >= b`
OK? Bootstrapped and tested on x86_64-linux-gnu.
Note gcc.dg/pr96708-negative.c needed to updated to
