[Bug tree-optimization/121059] [16 regression] ICE when building imagemagick-7.1.1-47 (vect_get_loop_mask, at tree-vect-loop.cc:10960)

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121059

--- Comment #3 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Sam James from comment #2)
> Created attachment 61857 [details]
> reduced.i
> 
> bisecting

with 
  char exists[256], frozen[256];
instead