------- Comment #7 from steven at gcc dot gnu dot org 2008-11-22 10:53 ------- The last time this bug was reconfirmed, was in March 2008. PRE has been completely rewritten since then. With today's trunk, I still see PRE take most of the compile time, but it's "only" 20% (on x86 and on x86_64 with Richi's testcase from t3.c.gz).
Paolo, do you still see this problem? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35639
