Regressions on trunk at revision 211841 vs revision 211832

[H.J. Lu ia32]

New failures:
FAIL: gcc.dg/initpri3.c execution test

New passes:
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_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_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