https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118815
--- Comment #3 from Haochen Jiang <haochen.jiang at intel dot com> --- Which makes this thing more weird than my expected is that avx10_2rounding and avx10_2minmax intrin file seems not reporting the warning. It also should from my understanding, but it may shed the light of the real issue. I am trying with different combination of push and pops to see what goes wrong.