[Bug middle-end/83665] [8 regression] Big code size regression and some code quality improvement at Jan 2 2018

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83665

--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> ---
I see change in r256072 that increased .text in gromacs from:
  83.6%   743Ki .text           743Ki  14.4%

to

  83.8%   760Ki .text           760Ki  14.4%