Regressions on master at commit r11-7539 vs commit r11-7518 on Linux/x86_64

[H.J. Lu]

New failures:
FAIL: libstdc++-prettyprinters/cxx11.cc print rarrptr
FAIL: libstdc++-prettyprinters/cxx11.cc print rempty_ptr
FAIL: libstdc++-prettyprinters/cxx11.cc print ruoms
FAIL: libstdc++-prettyprinters/cxx11.cc print ruptr
FAIL: libstdc++-prettyprinters/libfundts.cc print a
FAIL: libstdc++-prettyprinters/libfundts.cc print ab
FAIL: libstdc++-prettyprinters/libfundts.cc print ai
FAIL: libstdc++-prettyprinters/libfundts.cc print ap
FAIL: libstdc++-prettyprinters/libfundts.cc print as
FAIL: libstdc++-prettyprinters/libfundts.cc print as2
FAIL: libstdc++-prettyprinters/libfundts.cc print om
FAIL: libstdc++-prettyprinters/libfundts.cc print op
FAIL: libstdc++-prettyprinters/libfundts.cc print os
FAIL: libstdc++-prettyprinters/whatis2.cc whatis assoc1_holder
FAIL: libstdc++-prettyprinters/whatis2.cc whatis assoc2_holder
FAIL: libstdc++-prettyprinters/whatis2.cc whatis knuth_b_holder
FAIL: libstdc++-prettyprinters/whatis2.cc whatis mt19937_64_holder
FAIL: libstdc++-prettyprinters/whatis2.cc whatis mt19937_holder
FAIL: libstdc++-prettyprinters/whatis2.cc whatis ranlux24_base_holder
FAIL: libstdc++-prettyprinters/whatis2.cc whatis ranlux24_holder
FAIL: libstdc++-prettyprinters/whatis2.cc whatis ranlux48_base_holder
FAIL: libstdc++-prettyprinters/whatis2.cc whatis ranlux48_holder
FAIL: libstdc++-prettyprinters/whatis2.cc whatis seq1_holder
FAIL: libstdc++-prettyprinters/whatis2.cc whatis seq2_holder
FAIL: libstdc++-prettyprinters/whatis2.cc whatis unord1_holder
FAIL: libstdc++-xmethods/shared_ptr.cc print r[1].y
FAIL: libstdc++-xmethods/shared_ptr.cc whatis r[1]
FAIL: libstdc++-xmethods/shared_ptr.cc whatis r.get()
FAIL: libstdc++-xmethods/vector.cc print bv2.at(0)
FAIL: libstdc++-xmethods/vector.cc print bv2.at(63)
FAIL: libstdc++-xmethods/vector.cc print bv3.at(0)
FAIL: libstdc++-xmethods/vector.cc print bv3.at(63)
FAIL: libstdc++-xmethods/vector.cc print bv3.at(64)
FAIL: libstdc++-xmethods/vector.cc whatis bv0.empty()
FAIL: libstdc++-xmethods/vector.cc whatis bv0.size()
FAIL: libstdc++-xmethods/vector.cc whatis v0.empty()
FAIL: libstdc++-xmethods/vector.cc whatis v0.size()
FAIL: libstdc++-xmethods/vector.cc whatis v1.at(1)

New passes:
FAIL: gcc.dg/attr-flatten-1.c  (test for warnings, line 13)
FAIL: gcc.dg/attr-flatten-1.c  (test for warnings, line 13)
FAIL: gcc.dg/attr-flatten-1.c  (test for warnings, line 13)
FAIL: gcc.dg/lto/save-temps c_lto_save-temps_0.o-c_lto_save-temps_0.o link,  -O -flto -save-temps
FAIL: libstdc++-xmethods/unique_ptr.cc print *p
FAIL: libstdc++-xmethods/unique_ptr.cc print p.get()
FAIL: libstdc++-xmethods/unique_ptr.cc whatis *p