Regressions on trunk at revision 209442 vs revision 209435

[Kirill Yukhin [ia32 Core i7 AVX]]

New failures:
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O0  output pattern test, is ==19488==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf63ff030, 0xf63ff000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O1  output pattern test, is ==19501==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  output pattern test, is ==19546==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf645f030, 0xf645f000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto -fno-use-linker-plugin -flto-partition=none  output pattern test, is ==19721==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6471030, 0xf6471000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  output pattern test, is ==19743==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf5c22030, 0xf5c22000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -fomit-frame-pointer  output pattern test, is ==19579==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6459030, 0xf6459000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -g  output pattern test, is ==19616==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf646d030, 0xf646d000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -Os  output pattern test, is ==19658==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf63f6030, 0xf63f6000)

New passes:
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O0  output pattern test, is ==7976==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf649e030, 0xf649e000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O1  output pattern test, is ==8034==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf63fd030, 0xf63fd000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2  output pattern test, is ==8077==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6420030, 0xf6420000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto -fno-use-linker-plugin -flto-partition=none  output pattern test, is ==8492==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf6425030, 0xf6425000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  output pattern test, is ==8583==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf5c72030, 0xf5c72000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -fomit-frame-pointer  output pattern test, is ==8163==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf643c030, 0xf643c000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -O3 -g  output pattern test, is ==8239==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf649d030, 0xf649d000)
FAIL: g++.dg/asan/deep-thread-stack-1.C  -Os  output pattern test, is ==8329==AddressSanitizer CHECK failed: ../../../../src-trunk/libsanitizer/sanitizer_common/sanitizer_linux_libcdep.cc:287 "((*tls_addr + *tls_size)) <= ((*stk_addr + *stk_size))" (0xf64c4030, 0xf64c4000)