Regressions on trunk at revision 239794 vs revision 239769

[H.J. Lu]

New failures:
FAIL: c-c++-common/Wlogical-not-parentheses-2.c  -std=gnu++11  expected multiline pattern lines 13-17 not found: "\s*r \+= !aaa == bbb;.*\n             \^~\n   r \+= !aaa == bbb;.*\n        \^~~~\n        \(   \).*\n"
FAIL: c-c++-common/Wlogical-not-parentheses-2.c  -std=gnu++11  expected multiline pattern lines 13-17 not found: "\s*r \+= !aaa == bbb;.*\n             \^~\n   r \+= !aaa == bbb;.*\n        \^~~~\n        \(   \).*\n"
FAIL: c-c++-common/Wlogical-not-parentheses-2.c  -std=gnu++11 (test for excess errors)
FAIL: c-c++-common/Wlogical-not-parentheses-2.c  -std=gnu++11 (test for excess errors)
FAIL: c-c++-common/Wlogical-not-parentheses-2.c  -std=gnu++14  expected multiline pattern lines 13-17 not found: "\s*r \+= !aaa == bbb;.*\n             \^~\n   r \+= !aaa == bbb;.*\n        \^~~~\n        \(   \).*\n"
FAIL: c-c++-common/Wlogical-not-parentheses-2.c  -std=gnu++14  expected multiline pattern lines 13-17 not found: "\s*r \+= !aaa == bbb;.*\n             \^~\n   r \+= !aaa == bbb;.*\n        \^~~~\n        \(   \).*\n"
FAIL: c-c++-common/Wlogical-not-parentheses-2.c  -std=gnu++14 (test for excess errors)
FAIL: c-c++-common/Wlogical-not-parentheses-2.c  -std=gnu++14 (test for excess errors)
FAIL: c-c++-common/Wlogical-not-parentheses-2.c  -std=gnu++98  expected multiline pattern lines 13-17 not found: "\s*r \+= !aaa == bbb;.*\n             \^~\n   r \+= !aaa == bbb;.*\n        \^~~~\n        \(   \).*\n"
FAIL: c-c++-common/Wlogical-not-parentheses-2.c  -std=gnu++98  expected multiline pattern lines 13-17 not found: "\s*r \+= !aaa == bbb;.*\n             \^~\n   r \+= !aaa == bbb;.*\n        \^~~~\n        \(   \).*\n"
FAIL: c-c++-common/Wlogical-not-parentheses-2.c  -std=gnu++98 (test for excess errors)
FAIL: c-c++-common/Wlogical-not-parentheses-2.c  -std=gnu++98 (test for excess errors)
FAIL: gcc.dg/tree-ssa/pr69270-3.c scan-tree-dump-times uncprop1 ", 1" 4
FAIL: gcc.dg/tree-ssa/slsr-8.c scan-tree-dump-times optimized " w?\\* " 7

New passes:
ERROR: (DejaGnu) proc "scan-dump-tree-not fail_test optimized" does not exist.
ERROR: (DejaGnu) proc "scan-dump-tree-not fail_test optimized" does not exist.