https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91702
--- Comment #2 from Hauke Mehrtens <g...@hauke-m.de> --- I backported https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=273174 on top of GCC 9.2.0 and I do not see this problem any more, OpenWrt compiles now file with these settings. Please backport this change to the gcc 9 branch.
