[Bug debug/46338] -fcompare-debug failure (length) with -O -fprofile-generate

[aoliva at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46338

--- Comment #3 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2010-11-18 
11:23:50 UTC ---
Created attachment 22441
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22441
Patch that fixes the problem

Here's the patch I'm testing.