Regressions on trunk at revision 220819 vs revision 220814

[H.J. Lu ia32 -fpic]

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 0xffeda40c 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 0xff9f5e0c with insufficient space for an object of type 'char'
ERROR: 22_locale/num_get/get/wchar_t/2.cc: can't read "et_cache(uclibc,value)": no such element in array for " dg-do 22 run { xfail lax_strtofp } "
ERROR: 22_locale/time_put/put/wchar_t/1.cc: can't read "additional_sources": no such variable for " dg-do 22 run { xfail dummy_wcsftime } "
ERROR: 23_containers/multimap/modifiers/erase/dr130-linkage-check.cc: can't read "et_cache(ia32,value)": no such element in array for " dg-require-effective-target 1 ia32 "
ERROR: 23_containers/multiset/modifiers/erase/dr130-linkage-check.cc: can't read "additional_sources": no such variable for " dg-require-effective-target 1 ia32 "
ERROR: 23_containers/set/modifiers/erase/dr130-linkage-check.cc: can't read "additional_sources": no such variable for " dg-require-effective-target 1 ia32 "
ERROR: 27_io/basic_filebuf/seekoff/char/26777.cc: can't read "additional_sources": no such variable for " dg-require-fork 1 "" "
ERROR: 27_io/basic_istream/extractors_arithmetic/char/09.cc: can't read "additional_sources": no such variable for " dg-do 22 run { xfail lax_strtofp } "
ERROR: 27_io/objects/char/9661-1.cc: can't read "additional_sources": no such variable for " dg-require-fork 1 "" "
ERROR: 27_io/objects/wchar_t/9661-1.cc: can't read "et_cache(fork_available,value)": no such element in array for " dg-require-fork 1 "" "
ERROR: 29_atomics/atomic_flag/test_and_set/explicit-hle.cc: can't read "et_cache(ia32,value)": no such element in array for " dg-options 3 "-std=gnu++11 -g0 -fno-exceptions -fno-asynchronous-unwind-tables -march=i486" { target ia32 } "

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 0xffd0847c 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 0xffb072dc with insufficient space for an object of type 'char'
ERROR: 22_locale/num_get/get/wchar_t/2.cc: can't read "additional_sources": no such variable for " dg-do 22 run { xfail lax_strtofp } "
ERROR: 22_locale/time_put/put/wchar_t/1.cc: can't read "et_cache(uclibc,value)": no such element in array for " dg-do 22 run { xfail dummy_wcsftime } "
ERROR: 23_containers/multimap/modifiers/erase/dr130-linkage-check.cc: can't read "additional_sources": no such variable for " dg-require-effective-target 1 ia32 "
ERROR: 23_containers/multiset/modifiers/erase/dr130-linkage-check.cc: can't read "et_cache(ia32,value)": no such element in array for " dg-require-effective-target 1 ia32 "
ERROR: 23_containers/set/modifiers/erase/dr130-linkage-check.cc: can't read "et_cache(ia32,value)": no such element in array for " dg-require-effective-target 1 ia32 "
ERROR: 27_io/basic_filebuf/seekoff/char/26777.cc: can't read "et_cache(fork_available,value)": no such element in array for " dg-require-fork 1 "" "
ERROR: 27_io/basic_istream/extractors_arithmetic/char/09.cc: can't read "et_cache(uclibc,value)": no such element in array for " dg-do 22 run { xfail lax_strtofp } "
ERROR: 27_io/objects/char/9661-1.cc: can't read "et_cache(fork_available,value)": no such element in array for " dg-require-fork 1 "" "
ERROR: 27_io/objects/wchar_t/9661-1.cc: can't read "additional_sources": no such variable for " dg-require-fork 1 "" "
ERROR: 29_atomics/atomic_flag/test_and_set/explicit-hle.cc: can't read "additional_sources": no such variable for " dg-options 3 "-std=gnu++11 -g0 -fno-exceptions -fno-asynchronous-unwind-tables -march=i486" { target ia32 } "