Re: [patch, wwwdocs]: Update GCC 7 PowerPC changes

I reworded some of the PowerPC changes based on IRC comments from Segher. Are these changes ok to go in? Index: htdocs/gcc-7/changes.html === RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-7/changes.html,v retrieving revision 1.77 diff -p -c

[patch, wwwdocs]: Update GCC 7 PowerPC changes

I updated the GCC 7 changes document to include some of the PowerPC changes we did for GCC 7. Can I check this in? Index: htdocs/gcc-7/changes.html === RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-7/changes.html,v retrieving revision 1.77 d