https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85423
--- Comment #5 from Andrey Belevantsev <abel at gcc dot gnu.org> --- Author: abel Date: Mon Apr 23 15:19:06 2018 New Revision: 259563 URL: https://gcc.gnu.org/viewcvs?rev=259563&root=gcc&view=rev Log: PR rtl-optimization/85423 * sel-sched-ir.c (has_dependence_note_mem_dep): Only discard dependencies to debug insns when the previous insn is non-debug. * gcc.dg/pr85423.c: New test. Added: trunk/gcc/testsuite/gcc.dg/pr85423.c Modified: trunk/gcc/ChangeLog trunk/gcc/sel-sched-ir.c trunk/gcc/testsuite/ChangeLog