Re: [PATCH] tree-optimization/111048 - avoid flawed logic in fold_vec_perm

Prathamesh Kulkarni writes: > On Mon, 21 Aug 2023 at 12:26, Richard Biener wrote: >> >> On Sat, 19 Aug 2023, Prathamesh Kulkarni wrote: >> >> > On Fri, 18 Aug 2023 at 14:52, Richard Biener wrote: >> > > >> > > On Fri, 18 Aug 2023, Richard Sandiford wrote: >> > > >> > > > Richard Biener writes:

Re: [PATCH] tree-optimization/111048 - avoid flawed logic in fold_vec_perm

On Mon, 21 Aug 2023 at 12:26, Richard Biener wrote: > > On Sat, 19 Aug 2023, Prathamesh Kulkarni wrote: > > > On Fri, 18 Aug 2023 at 14:52, Richard Biener wrote: > > > > > > On Fri, 18 Aug 2023, Richard Sandiford wrote: > > > > > > > Richard Biener writes: > > > > > The following avoids running

Re: [PATCH] tree-optimization/111048 - avoid flawed logic in fold_vec_perm

On Sat, 19 Aug 2023, Prathamesh Kulkarni wrote: > On Fri, 18 Aug 2023 at 14:52, Richard Biener wrote: > > > > On Fri, 18 Aug 2023, Richard Sandiford wrote: > > > > > Richard Biener writes: > > > > The following avoids running into somehow flawed logic in fold_vec_perm > > > > for non-VLA vectors

Re: [PATCH] tree-optimization/111048 - avoid flawed logic in fold_vec_perm

On Fri, 18 Aug 2023 at 14:52, Richard Biener wrote: > > On Fri, 18 Aug 2023, Richard Sandiford wrote: > > > Richard Biener writes: > > > The following avoids running into somehow flawed logic in fold_vec_perm > > > for non-VLA vectors. > > > > > > Bootstrap & regtest running on x86_64-unknown-lin

Re: [PATCH] tree-optimization/111048 - avoid flawed logic in fold_vec_perm

On Fri, 18 Aug 2023, Richard Sandiford wrote: > Richard Biener writes: > > The following avoids running into somehow flawed logic in fold_vec_perm > > for non-VLA vectors. > > > > Bootstrap & regtest running on x86_64-unknown-linux-gnu. > > > > Richard. > > > > PR tree-optimization/111048 > >

Re: [PATCH] tree-optimization/111048 - avoid flawed logic in fold_vec_perm

Richard Biener writes: > The following avoids running into somehow flawed logic in fold_vec_perm > for non-VLA vectors. > > Bootstrap & regtest running on x86_64-unknown-linux-gnu. > > Richard. > > PR tree-optimization/111048 > * fold-const.cc (fold_vec_perm_cst): Check for non-VLA >

[PATCH] tree-optimization/111048 - avoid flawed logic in fold_vec_perm

The following avoids running into somehow flawed logic in fold_vec_perm for non-VLA vectors. Bootstrap & regtest running on x86_64-unknown-linux-gnu. Richard. PR tree-optimization/111048 * fold-const.cc (fold_vec_perm_cst): Check for non-VLA vectors first. * gcc.