[Bug rtl-optimization/58934] [4.9 Regression]: build fails on cris-elf in reload_cse_simplify_operands for newlib dtoa.c

[jamborm at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58934

--- Comment #11 from Martin Jambor <jamborm at gcc dot gnu.org> ---
I have re-submitted my patch in which this bug is fixed, you can find
it at http://gcc.gnu.org/ml/gcc-patches/2013-11/msg00598.html

I have verified the patch bootstraps on i686-linux (reported by Jakub
in the mailing list), ppc64-linux (some problem reported by David in
comment #8) and ia64-linux (no problem reported but anyway), however I
could not try the same on Sparc or Solaris (even though failure was
reported by Rainer in comment #1) because I do not have access to
either of them (oh how I wish that sparcs on the compile farm came
back).

Similarly, I have verified that the original reported failure on
cris-elf cross-compiler goes away, as does the problem on sh-none-elf
cross (the one from comment #4).  However, even without the fix I was
not able to reproduce the failure on arm reported in comment #6.

If anyone is willing to test the patch on any platform but especially
on those which I could not, I'd be very grateful.  Thanks.