Regressions on master at commit r16-2392 vs commit r16-2389 on Linux/x86_64 New failures: FAIL: c-c++-common/ubsan/overflow-sub-3.c -O0 (test for excess errors) FAIL: gcc.dg/tree-prof/bb-reorg.c compilation, -fprofile-generate -D_PROFILE_GENERATE FAIL: gcc.dg/tree-ssa/alias-5.c (test for excess errors)
New passes: FAIL: gcc.dg/tree-ssa/copy-headers-3.c (test for excess errors) FAIL: gcc.dg/tree-ssa/ssa-dse-5.c (test for excess errors)
