Regressions on trunk at revision 209234 vs revision 209225

[Kirill Yukhin [Intel64 Core i7 AVX]]

New failures:
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O0  output pattern test, is ==25208==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf63f0030, 0xf63f0000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O1  output pattern test, is ==25240==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf648a030, 0xf648a000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2  output pattern test, is ==25286==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf63f8030, 0xf63f8000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto  output pattern test, is ==25437==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6474030, 0xf6474000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto -flto-partition=none  output pattern test, is ==25401==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6451030, 0xf6451000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -fomit-frame-pointer  output pattern test, is ==25313==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf64bb030, 0xf64bb000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -g  output pattern test, is ==25340==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf644e030, 0xf644e000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -Os  output pattern test, is ==25367==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6448030, 0xf6448000)

New passes:
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O0  output pattern test, is ==20392==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf64ad030, 0xf64ad000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O1  output pattern test, is ==20419==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6478030, 0xf6478000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2  output pattern test, is ==20448==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf63df030, 0xf63df000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto  output pattern test, is ==20621==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf64b8030, 0xf64b8000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto -flto-partition=none  output pattern test, is ==20585==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6477030, 0xf6477000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -fomit-frame-pointer  output pattern test, is ==20497==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf649a030, 0xf649a000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -g  output pattern test, is ==20524==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6401030, 0xf6401000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -Os  output pattern test, is ==20551==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf646a030, 0xf646a000)