Regressions on trunk at revision 211874 vs revision 211832

[i64coreavxi@ecsmtp.ims.intel.com]

New failures:
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O0  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O0  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O0  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O0  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O1  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O1  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O1  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O1  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O2  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O2  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O2  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O2  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -fomit-frame-pointer -funroll-loops  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -fomit-frame-pointer -funroll-loops  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -fomit-frame-pointer -funroll-loops  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -fomit-frame-pointer -funroll-loops  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -fomit-frame-pointer  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -fomit-frame-pointer  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -fomit-frame-pointer  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -fomit-frame-pointer  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -g  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -g  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -g  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -O3 -g  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -Os  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -Os  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -Os  output pattern test, is =================================================================
FAIL: c-c++-common/asan/strlen-overflow-1.c  -Os  output pattern test, is =================================================================
FAIL: gcc.dg/initpri3.c execution test
FAIL: gcc.dg/initpri3.c execution test

New passes:
FAIL: gcc.target/arm/lto/pr61123-enum-size c_lto_pr61123-enum-size_0.o-c_lto_pr61123-enum-size_1.o link,  -fno-short-enums -Wl,-Ur,--no-enum-size-warning -Os -nostdlib -flto 
FAIL: gcc.target/arm/lto/pr61123-enum-size c_lto_pr61123-enum-size_0.o-c_lto_pr61123-enum-size_1.o link,  -fno-short-enums -Wl,-Ur,--no-enum-size-warning -Os -nostdlib -flto 
FAIL: gfortran.dg/coarray_collectives_5.f90  -O   scan-tree-dump-times original "_gfortran_caf_co_max \\(&desc.., 0B, 0, &stat1, 0B, 0, 0\\);" 1
FAIL: gfortran.dg/coarray_collectives_5.f90  -O   scan-tree-dump-times original "_gfortran_caf_co_max \\(&desc.., 0B, 0, &stat1, 0B, 0, 0\\);" 1
FAIL: gfortran.dg/coarray_collectives_5.f90  -O   scan-tree-dump-times original "_gfortran_caf_co_min \\(&desc.., 0B, 0, &stat2, 0B, 0, 0\\);" 1
FAIL: gfortran.dg/coarray_collectives_5.f90  -O   scan-tree-dump-times original "_gfortran_caf_co_min \\(&desc.., 0B, 0, &stat2, 0B, 0, 0\\);" 1
FAIL: gfortran.dg/coarray_collectives_5.f90  -O   scan-tree-dump-times original "_gfortran_caf_co_sum \\(&desc.., 0B, 0, &stat3, 0B, 0\\);" 1
FAIL: gfortran.dg/coarray_collectives_5.f90  -O   scan-tree-dump-times original "_gfortran_caf_co_sum \\(&desc.., 0B, 0, &stat3, 0B, 0\\);" 1
FAIL: gfortran.dg/coarray_collectives_6.f90  -O   scan-tree-dump-times original "_gfortran_caf_co_max \\(&desc.., 0B, 0, &stat1, errmesg1, 0, 6\\);" 1
FAIL: gfortran.dg/coarray_collectives_6.f90  -O   scan-tree-dump-times original "_gfortran_caf_co_max \\(&desc.., 0B, 0, &stat1, errmesg1, 0, 6\\);" 1
FAIL: gfortran.dg/coarray_collectives_6.f90  -O   scan-tree-dump-times original "_gfortran_caf_co_min \\(&desc.., 0B, res, &stat3, errmesg3, 99, 8\\);" 1
FAIL: gfortran.dg/coarray_collectives_6.f90  -O   scan-tree-dump-times original "_gfortran_caf_co_min \\(&desc.., 0B, res, &stat3, errmesg3, 99, 8\\);" 1
FAIL: gfortran.dg/coarray_collectives_6.f90  -O   scan-tree-dump-times original "_gfortran_caf_co_sum \\(&val2, 0B, 4, &stat2, errmesg2, 7\\);" 1
FAIL: gfortran.dg/coarray_collectives_6.f90  -O   scan-tree-dump-times original "_gfortran_caf_co_sum \\(&val2, 0B, 4, &stat2, errmesg2, 7\\);" 1