[Bug target/91702] [9/10 Regression] ICE with mips16

[gcc@hauke-m.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91702

--- Comment #2 from Hauke Mehrtens <gcc@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.