http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45801
Mikael Pettersson <mikpe at it dot uu.se> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bernds at gcc dot gnu.org --- Comment #4 from Mikael Pettersson <mikpe at it dot uu.se> 2010-10-01 22:54:40 UTC --- A bisection identified r164552 as the cause of or trigger for this regression: http://gcc.gnu.org/ml/gcc-cvs/2010-09/msg00849.html URL: http://gcc.gnu.org/viewcvs?root=3Dgcc&view=3Drev&rev=3D164552 Log: PR rtl-optimization/44374 * basic-block.h (enum bb_flags): Add BB_MODIFIED. ...