http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59388
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2013-12-04 CC| |mpolacek at gcc dot gnu.org Known to work| |4.8.2 Target Milestone|--- |4.9.0 Summary|ICE on valid code at -O1 |[4.9 Regression] ICE on |and above on |valid code at -O1 and above |x86_64-linux-gnu |on x86_64-linux-gnu Ever confirmed|0 |1 Known to fail| |4.9.0 --- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Confirmed, -fno-tree-reassoc makes the ICE go away.