New failures: FAIL: gcc.dg/torture/pr43879_1.c -O1 execution test FAIL: gcc.dg/torture/pr43879_1.c -O2 execution test FAIL: gcc.dg/torture/pr43879_1.c -O3 -fomit-frame-pointer execution test FAIL: gcc.dg/torture/pr43879_1.c -O3 -g execution test FAIL: gcc.dg/torture/pr43879_1.c -Os execution test New passes: