Regressions on trunk at revision 233249 vs revision 233241

[H.J. Lu ia32]

New failures:

New passes:
FAIL: gcc.target/i386/addr-space-1.c (test for excess errors)
FAIL: gcc.target/i386/addr-space-1.c (test for excess errors)
FAIL: gcc.target/i386/pr69225-1.c (test for excess errors)
FAIL: gcc.target/i386/pr69225-2.c (test for excess errors)
FAIL: gcc.target/i386/pr69225-3.c (test for excess errors)
FAIL: gcc.target/i386/pr69225-4.c (test for excess errors)
FAIL: gcc.target/i386/pr69225-5.c (test for excess errors)
FAIL: gcc.target/i386/pr69225-6.c (test for excess errors)
FAIL: gcc.target/i386/pr69225-7.c (test for excess errors)
ERROR: list element in quotes followed by "{" instead of space
ERROR: list element in quotes followed by "{" instead of space
ERROR: tcl error sourcing /export/gnu/import/git/gcc-test-ia32/src-trunk/gcc/testsuite/gcc.dg/vect/vect.exp.
ERROR: tcl error sourcing /export/gnu/import/git/gcc-test-ia32/src-trunk/gcc/testsuite/gcc.dg/vect/vect.exp.