Re: [PATCH 1/3] Hide and refactor IVOPTs strip_offset

2023-06-21 Thread Richard Biener via Gcc-patches
On Wed, 21 Jun 2023, Richard Biener wrote: > PR110243 shows strip_offset has some correctness issues, the following > avoids using it from loop distribution which can use the more correct > split_constant_offset from data-ref analysis instead. The patch then > un-exports the function and refactor

[PATCH 1/3] Hide and refactor IVOPTs strip_offset

2023-06-21 Thread Richard Biener via Gcc-patches
PR110243 shows strip_offset has some correctness issues, the following avoids using it from loop distribution which can use the more correct split_constant_offset from data-ref analysis instead. The patch then un-exports the function and refactors it to make it obvious the actual constant offset i