[Bug c++/90810] [8/9/10 Regression] Different intrinsics behavior on G++ 7.4 and G++ 8.3

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90810

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 46472
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46472&action=edit
gcc10-pr90810.patch

Untested fix.