https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87868
--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> --- Author: marxin Date: Wed Nov 7 09:33:22 2018 New Revision: 265869 URL: https://gcc.gnu.org/viewcvs?rev=265869&root=gcc&view=rev Log: Fix UBSAN in postreload-gcse.c (PR rtl-optimization/87868). 2018-11-07 Martin Liska <mli...@suse.cz> PR rtl-optimization/87868 * postreload-gcse.c (eliminate_partially_redundant_load): Set threshold to max_count if we would overflow. * profile-count.h: Make max_count a public constant. Modified: trunk/gcc/ChangeLog trunk/gcc/postreload-gcse.c trunk/gcc/profile-count.h
