Regressions on trunk at revision 209461 vs revision 209452

[Kirill Yukhin [Intel64 Core i7 AVX]]

New failures:
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O0  output pattern test, is ==24785==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  -O1  output pattern test, is ==24815==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf64a5030, 0xf64a5000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2  output pattern test, is ==24842==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6444030, 0xf6444000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto  output pattern test, is ==25013==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf64c7030, 0xf64c7000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto -flto-partition=none  output pattern test, is ==24969==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf646e030, 0xf646e000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -fomit-frame-pointer  output pattern test, is ==24869==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf64a4030, 0xf64a4000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -g  output pattern test, is ==24901==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf64ac030, 0xf64ac000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -Os  output pattern test, is ==24928==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf646d030, 0xf646d000)

New passes:
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O0  output pattern test, is ==21013==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf63db030, 0xf63db000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O1  output pattern test, is ==21092==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf64b6030, 0xf64b6000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2  output pattern test, is ==21185==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf643f030, 0xf643f000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto  output pattern test, is ==21567==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6461030, 0xf6461000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto -flto-partition=none  output pattern test, is ==21529==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf64af030, 0xf64af000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -fomit-frame-pointer  output pattern test, is ==21288==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf642a030, 0xf642a000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -g  output pattern test, is ==21366==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf643e030, 0xf643e000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -Os  output pattern test, is ==21464==AddressSanitizer CHECK failed: ../../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6472030, 0xf6472000)