https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86856
Martin Sebor <msebor at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |build Status|UNCONFIRMED |RESOLVED CC| |msebor at gcc dot gnu.org Resolution|--- |WONTFIX --- Comment #11 from Martin Sebor <msebor at gcc dot gnu.org> --- (In reply to nightstrike from comment #9) The %G warnings are due to r263239: the expected argument type has changed in GCC 9 from gcall* to gimple*. There's no way to avoid those warnings when using an older compiler. They should not appear if you use GCC 9 to build it.