Bernd Edlinger <bernd.edlin...@hotmail.de> writes: > an in-tree mpfr build enables inline asm code, which makes the mips-bootstrap > fail, > because at least mpfr 2.4.2 uses the "=h" constraint but in > config/mips/constraints.md > we find: "Formerly the @code{hi} register. This constraint is no longer > supported.". > > Using asm code is generally not desirable for in-tree mpfr builds. So I > looked for a way > to disable the asm code, and found it can be done, but differently than for > in-tree gmp. > See the attached patch. > > > Boot-strapped and Reg-tested on x86_64-pc-linux-gnu. > OK for trunk?
FWIW, this sounds like a good plan to me. I'll try and remember to ask someone to work through MPFR to fix the inline asm for MIPS. Matthew