Re: [PATCH 2/8 v9]middle-end slp: fix is_linear_load_p to prevent multiple answers

2021-01-07 Thread Richard Biener
On Mon, 28 Dec 2020, Tamar Christina wrote: > Hi All, > > This fixes an issue where is_linear_load_p could return the incorrect > permutation kind because it is singe pass. > > This arranges the candidates in such a way that there won't be any ambiguity > so > that the function can still be lin

[PATCH 2/8 v9]middle-end slp: fix is_linear_load_p to prevent multiple answers

2020-12-28 Thread Tamar Christina via Gcc-patches
Hi All, This fixes an issue where is_linear_load_p could return the incorrect permutation kind because it is singe pass. This arranges the candidates in such a way that there won't be any ambiguity so that the function can still be linear but give correct values. Bootstrapped Regtested on aarch6