Regressions on trunk at revision 214674 vs revision 214616

[H.J. Lu x32]

New failures:

New passes:
FAIL: c-c++-common/asan/pr62089.c   -O0  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -O0  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -O1  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -O1  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -O2 -flto -fno-use-linker-plugin -flto-partition=none  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -O2  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -O2  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -O3 -fomit-frame-pointer  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -O3 -fomit-frame-pointer  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -O3 -g  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -O3 -g  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -Os  output pattern test, is =================================================================
FAIL: c-c++-common/asan/pr62089.c   -Os  output pattern test, is =================================================================