https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83288
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2017-12-05 CC| |hubicka at gcc dot gnu.org Target Milestone|--- |8.0 Summary|[8 Regression] polyhedron |[8 Regression] polyhedron |gas_dyn 2-fold compile-time |gas_dyn 2-fold compile-time |regression |regression caused by | |r255103 Ever confirmed|0 |1 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Caused by r255103 Index: gcc/ChangeLog =================================================================== --- gcc/ChangeLog (revision 255102) +++ gcc/ChangeLog (revision 255103) @@ -1,5 +1,10 @@ 2017-11-23 Jan Hubicka <hubi...@ucw.cz> + * ipa-fnsummary.c (record_modified_bb_info): Use sreal + frequencies. Fix estimation of aggregate parameters. +