Regressions on trunk at revision 209382 vs revision 209365

[Kirill Yukhin [ia32 Core i7 AVX]]

New failures:
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O0  output pattern test, is ==4807==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf64b7030, 0xf64b7000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O1  output pattern test, is ==4821==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  output pattern test, is ==4855==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf63f9030, 0xf63f9000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto -fno-use-linker-plugin -flto-partition=none  output pattern test, is ==5018==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf63e6030, 0xf63e6000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  output pattern test, is ==5074==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf5c07030, 0xf5c07000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -fomit-frame-pointer  output pattern test, is ==4876==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 -g  output pattern test, is ==4898==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf64c5030, 0xf64c5000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -Os  output pattern test, is ==4926==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf649c030, 0xf649c000)

New passes:
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O0  output pattern test, is ==8639==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf642d030, 0xf642d000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O1  output pattern test, is ==8697==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6455030, 0xf6455000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2  output pattern test, is ==8750==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf644d030, 0xf644d000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto -fno-use-linker-plugin -flto-partition=none  output pattern test, is ==9016==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  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  output pattern test, is ==9075==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf5bd9030, 0xf5bd9000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -fomit-frame-pointer  output pattern test, is ==8805==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf646b030, 0xf646b000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -g  output pattern test, is ==8861==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf64a3030, 0xf64a3000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -Os  output pattern test, is ==8908==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf63e3030, 0xf63e3000)