Regressions on trunk at revision 239833 vs revision 239823

[H.J. Lu Intel64 Core i7]

New failures:
FAIL: g++.dg/abi/abi-tag23a.C  -std=gnu++11  scan-assembler _ZThn16_N7Derived7get_fooEv
FAIL: g++.dg/abi/abi-tag23a.C  -std=gnu++14  scan-assembler _ZThn16_N7Derived7get_fooEv
FAIL: g++.dg/abi/abi-tag23a.C  -std=gnu++98  scan-assembler _ZThn16_N7Derived7get_fooEv
FAIL: g++.dg/abi/abi-tag23.C  -std=gnu++11  scan-assembler _ZThn16_N7Derived7get_fooB3barEv
FAIL: g++.dg/abi/abi-tag23.C  -std=gnu++14  scan-assembler _ZThn16_N7Derived7get_fooB3barEv
FAIL: g++.dg/abi/abi-tag23.C  -std=gnu++98  scan-assembler _ZThn16_N7Derived7get_fooB3barEv

New passes:
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)