Regressions on trunk at revision 218883 vs revision 218867

[H.J. Lu Intel64 -fpic -mcmodel=medium -mcmodel=large]

New failures:
FAIL: c-c++-common/ubsan/object-size-9.c   -O2  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fffcaf9edcc with insufficient space for an object of type 'char'
FAIL: c-c++-common/ubsan/object-size-9.c   -O2  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fffce56f59c with insufficient space for an object of type 'char'
FAIL: c-c++-common/ubsan/object-size-9.c   -O2  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fffd0a65e2c with insufficient space for an object of type 'char'
FAIL: c-c++-common/ubsan/object-size-9.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fff7231e02c with insufficient space for an object of type 'char'
FAIL: c-c++-common/ubsan/object-size-9.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fff94fb1e4c with insufficient space for an object of type 'char'
FAIL: c-c++-common/ubsan/object-size-9.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fffc2b4d9fc with insufficient space for an object of type 'char'
FAIL: c-c++-common/ubsan/object-size-9.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fff3daf54ec with insufficient space for an object of type 'char'
ERROR: could not compile testsuite_abi.cc
ERROR: could not compile testsuite_abi.cc
ERROR: could not compile testsuite_shared.cc
ERROR: could not compile testsuite_shared.cc
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++11: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++11: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++11: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++11: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++11: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++14: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++14: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++14: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++14: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++14: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++98: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++98: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++98: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++98: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: g++.dg/cpp1y/lambda-generic-variadic2.C  -std=c++98: syntax error in target selector "target cxx14" for " dg-error 21 "" "" { target { ! cxx14 } } "
ERROR: tcl error sourcing /export/gnu/import/git/gcc-test-intel64/src-trunk/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp.
ERROR: tcl error sourcing /export/gnu/import/git/gcc-test-intel64/src-trunk/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp.
ERROR: tcl error sourcing /export/gnu/import/git/gcc-test-intel64/src-trunk/libstdc++-v3/testsuite/libstdc++-prettyprinters/prettyprinters.exp.
ERROR: tcl error sourcing /export/gnu/import/git/gcc-test-intel64/src-trunk/libstdc++-v3/testsuite/libstdc++-prettyprinters/prettyprinters.exp.

New passes:
FAIL: c-c++-common/ubsan/object-size-9.c   -O2  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fff27bd0f4c with insufficient space for an object of type 'char'
FAIL: c-c++-common/ubsan/object-size-9.c   -O2  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fff9bf9a3dc with insufficient space for an object of type 'char'
FAIL: c-c++-common/ubsan/object-size-9.c   -O2  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fffaf7016ec with insufficient space for an object of type 'char'
FAIL: c-c++-common/ubsan/object-size-9.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fff09e7d51c with insufficient space for an object of type 'char'
FAIL: c-c++-common/ubsan/object-size-9.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fff609c5e1c with insufficient space for an object of type 'char'
FAIL: c-c++-common/ubsan/object-size-9.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fff7c9897cc with insufficient space for an object of type 'char'
FAIL: c-c++-common/ubsan/object-size-9.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  output pattern test, is c-c++-common/ubsan/object-size-9.c:21:11: runtime error: load of address 0x7fffe88fd0ac with insufficient space for an object of type 'char'