[Bug tree-optimization/92930] [8/9/10 Regression] GCC incorrectly optimizes away __builtin_apply() calls

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92930

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 47494
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47494&action=edit
gcc10-pr92930.patch

Untested fix.