Regressions on trunk at revision 194114 vs revision 194080

[H.J. Lu x32]

New failures:
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_BitFieldPositiveTest x->bf1 = 0 execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_BitFieldPositiveTest x->bf2 = 0 execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_BitFieldPositiveTest x->bf3 = 0 execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_BitFieldPositiveTest x->bf4 = 0 execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_BuiltinLongJmpTest execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_FileNameInGlobalReportTest Ident(p[15]) execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_GlobalStringConstTest Ident(p[15]) execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_GlobalTest fs2[Ident(-1)] = 0 execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_GlobalTest func_static15[Ident(15 + 9)] = 0 execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_GlobalTest func_static15[Ident(15)] = 0 execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_GlobalTest static110[Ident(110)] = 0 execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_GlobalTest static110[Ident(110+7)] = 0 execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_LongJmpTest execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_SigLongJmpTest execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_SignalTest *c = 0 output pattern test, should match AddressSanitizer: SEGV on unknown address
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_SignalTest *c = 0 output pattern test, should match AddressSanitizer: SEGV on unknown address
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_ThreadStackReuseTest execution test
FAIL: g++.dg/asan/asan_test.C  -O2  AddressSanitizer_ThreadedTest ThreadedTestSpawn() output pattern test, should match Thread T.*created.*Thread T.*created.*Thread T.*created

New passes:
FAIL: gcc.dg/guality/pr54519-3.c  -O1  line 20 z == 6
FAIL: gcc.dg/guality/pr54519-3.c  -O1  line 23 z == 8
FAIL: gcc.dg/guality/pr54519-3.c  -O2  line 20 z == 6
FAIL: gcc.dg/guality/pr54519-3.c  -O2  line 23 z == 8
FAIL: gcc.dg/guality/pr54519-3.c  -O2 -flto -fno-use-linker-plugin -flto-partition=none  line 20 z == 6
FAIL: gcc.dg/guality/pr54519-3.c  -O2 -flto -fno-use-linker-plugin -flto-partition=none  line 23 z == 8
FAIL: gcc.dg/guality/pr54519-3.c  -O3 -fomit-frame-pointer  line 20 z == 6
FAIL: gcc.dg/guality/pr54519-3.c  -O3 -fomit-frame-pointer  line 23 z == 8
FAIL: gcc.dg/guality/pr54519-3.c  -O3 -g  line 20 z == 6
FAIL: gcc.dg/guality/pr54519-3.c  -O3 -g  line 23 z == 8
FAIL: gcc.dg/guality/pr54519-3.c  -Os  line 20 z == 6
FAIL: gcc.dg/guality/pr54519-3.c  -Os  line 23 z == 8
FAIL: gcc.dg/guality/pr54519-4.c  -O1  line 17 y == 25
FAIL: gcc.dg/guality/pr54519-4.c  -O2  line 17 y == 25
FAIL: gcc.dg/guality/pr54519-4.c  -O2 -flto -fno-use-linker-plugin -flto-partition=none  line 17 y == 25
FAIL: gcc.dg/guality/pr54519-4.c  -O3 -fomit-frame-pointer  line 17 y == 25
FAIL: gcc.dg/guality/pr54519-4.c  -O3 -g  line 17 y == 25
FAIL: gcc.dg/guality/pr54519-4.c  -Os  line 17 y == 25
FAIL: gcc.dg/guality/pr54519-5.c  -O2  line 17 y == 25
FAIL: gcc.dg/guality/pr54519-5.c  -O3 -fomit-frame-pointer  line 17 y == 25
FAIL: gcc.dg/guality/pr54519-5.c  -O3 -g  line 17 y == 25
FAIL: gcc.dg/guality/pr54519-5.c  -Os  line 17 y == 25
FAIL: gfortran.dg/reassoc_4.f  -O   scan-tree-dump-times reassoc1 "[0-9] \\* " 22