https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89242
--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> --- Author: marxin Date: Fri Feb 15 10:59:02 2019 New Revision: 268938 URL: https://gcc.gnu.org/viewcvs?rev=268938&root=gcc&view=rev Log: Backport r268873 2019-02-15 Martin Liska <mli...@suse.cz> Backport from mainline 2019-02-14 Martin Liska <mli...@suse.cz> PR rtl-optimization/89242 * dce.c (delete_unmarked_insns): Call free_dominance_info we process a transformation. 2019-02-15 Martin Liska <mli...@suse.cz> Backport from mainline 2019-02-14 Martin Liska <mli...@suse.cz> PR rtl-optimization/89242 * g++.dg/pr89242.C: New test. Modified: branches/gcc-7-branch/gcc/ChangeLog branches/gcc-7-branch/gcc/dce.c branches/gcc-7-branch/gcc/testsuite/ChangeLog