[Bug tree-optimization/94125] [9/10 Regression] wrong code at -O3 on x86_64-linux-gnu

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94125

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Seems it is the ldist pass, which fails to figure out that k[c+3] load in the
loop might alias with the k[c+1] = 0; store and moves all the 3 stores into a
memset after the loop.