https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104151
--- Comment #4 from Hongtao.liu <crazylht at gmail dot com> ---
Also there's separate issue, codegen for below is not optimal
gimple:
_11 = VIEW_CONVERT_EXPR<vector(2) long unsigned int>(a_3(D))
asm:
mov QWORD PTR [rsp-24], rdi
mov QWORD PTR [rsp-16], rsi
movdqa xmm0, XMMWORD PTR [rsp-24]
I think this issue has been recorded in several existed PRs.
