Regressions on trunk at revision 218211 vs revision 218198

[H.J. Lu Intel64]

New failures:
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 0x7fff26f8ad0c with insufficient space for an object of type 'char'
FAIL: gcc.target/i386/avx512ifma-vpmaddhuq-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512ifma-vpmaddhuq-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512ifma-vpmaddluq-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512ifma-vpmaddluq-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vbmi-vpermb-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vbmi-vpermb-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vbmi-vpermi2b-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vbmi-vpermi2b-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vbmi-vpermt2b-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vbmi-vpermt2b-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vbmi-vpmultishiftqb-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vbmi-vpmultishiftqb-2.c (test for excess errors)

New passes:
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 0x7fff848b2d3c with insufficient space for an object of type 'char'
FAIL: gcc.dg/pr37289.c scan-tree-dump original "-\\(long unsigned int\\) x"
FAIL: gcc.dg/pr37289.c scan-tree-dump original "-\\(long unsigned int\\) x"