Regressions on master at commit r16-4657 vs commit r16-4654 on Linux/x86_64 New failures:
New passes: FAIL: 30_threads/async/async.cc -std=gnu++17 execution test FAIL: gcc.dg/tree-ssa/pr111003.c scan-tree-dump-not optimized "foo" FAIL: gcc.dg/tree-ssa/pr111003.c scan-tree-dump-not optimized "foo"
