[Bug c/97149] sincos failed to be vectorized by gcc

[kangshan0910 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97149

--- Comment #1 from 康 珊 <kangshan0910 at hotmail dot com> ---
Created attachment 49247
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49247&action=edit
test source code