[Bug target/84790] Miscompilation for MIPS16 with -fpic and -Os or -O2

[nbd at nbd dot name]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84790

Felix Fietkau <nbd at nbd dot name> changed:

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--- Comment #3 from Felix Fietkau <nbd at nbd dot name> ---
Created attachment 43627
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43627&action=edit
Proposed fix

I've hacked up a patch that seems to fix this issue, but I have no idea if the
approach is correct.