Regressions on trunk at revision 267528 vs revision 267519

[H.J. Lu (Intel64 Core i7)]

New failures:

New passes:
FAIL: c-c++-common/asan/pr62140-2.c   -O1  (internal compiler error)
FAIL: c-c++-common/asan/pr62140-2.c   -O1  (test for excess errors)
FAIL: c-c++-common/asan/pr62140-2.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (internal compiler error)
FAIL: c-c++-common/asan/pr62140-2.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: c-c++-common/asan/pr62140-2.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (internal compiler error)
FAIL: c-c++-common/asan/pr62140-2.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (test for excess errors)
FAIL: c-c++-common/asan/pr62140-2.c   -O2  (internal compiler error)
FAIL: c-c++-common/asan/pr62140-2.c   -O2  (test for excess errors)
FAIL: c-c++-common/asan/pr62140-2.c   -O3 -g  (internal compiler error)
FAIL: c-c++-common/asan/pr62140-2.c   -O3 -g  (test for excess errors)
FAIL: c-c++-common/asan/pr62140-2.c   -Os  (internal compiler error)
FAIL: c-c++-common/asan/pr62140-2.c   -Os  (test for excess errors)
FAIL: gcc.c-torture/execute/pr84478.c   -O1  execution test
FAIL: gcc.c-torture/execute/pr84478.c   -O2  execution test
FAIL: gcc.c-torture/execute/pr84478.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  execution test
FAIL: gcc.c-torture/execute/pr84478.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  execution test
FAIL: gcc.c-torture/execute/pr84478.c   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gcc.c-torture/execute/pr84478.c   -O3 -g  execution test
FAIL: gcc.dg/torture/pr42667.c   -O1  (internal compiler error)
FAIL: gcc.dg/torture/pr42667.c   -O1  (test for excess errors)
FAIL: gcc.dg/torture/pr42667.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (internal compiler error)
FAIL: gcc.dg/torture/pr42667.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: gcc.dg/torture/pr42667.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (internal compiler error)
FAIL: gcc.dg/torture/pr42667.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.dg/torture/pr42667.c   -O2  (internal compiler error)
FAIL: gcc.dg/torture/pr42667.c   -O2  (test for excess errors)
FAIL: gcc.dg/torture/pr42667.c   -O3 -g  (internal compiler error)
FAIL: gcc.dg/torture/pr42667.c   -O3 -g  (test for excess errors)
FAIL: gcc.dg/torture/pr42667.c   -Os  (internal compiler error)
FAIL: gcc.dg/torture/pr42667.c   -Os  (test for excess errors)