[Bug middle-end/45273] [4.4/4.5/4.6 Regression] The compiler depends on the host double (-fprofile-corection only)

[steven at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45273

--- Comment #4 from Steven Bosscher <steven at gcc dot gnu.org> 2011-03-13 
00:32:06 UTC ---
Created attachment 23643
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23643
Use mpfr in predict.c instead of sreal, and in mcf.c instead of host double

This completely untested patch shows what I'd like to do: Use mpfr instead of
sreal and host double. Comments on the approach welcome.