https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61197
--- Comment #2 from Marc Glisse <glisse at gcc dot gnu.org> --- (In reply to Zhendong Su from comment #0) > It seems different from PR 61140 and PR 61150 as -fno-tree-dce makes both > disappear, but not this one. Still the same bug (fixed by the same patch). I am sorry it is taking me so long to commit it, it has been approved but I am traveling this week. Maybe tomorrow.