Regressions on trunk at revision 241359 vs revision 241328

[H.J. Lu x32]

New failures:
FAIL: gcc.dg/graphite/pr35356-1.c scan-tree-dump graphite "if \\(P_8 >= P_9 \\+ 1 && P_9 >= 0\\) \\{"
FAIL: gcc.dg/tree-ssa/builtin-sprintf-2.c (internal compiler error)
FAIL: gcc.dg/tree-ssa/builtin-sprintf-2.c scan-tree-dump-times optimized ">:\n *__builtin_abort" 105
FAIL: gcc.dg/tree-ssa/builtin-sprintf-2.c (test for excess errors)

New passes:
FAIL: gcc.dg/Walloca-1.c (test for excess errors)
FAIL: gcc.dg/Walloca-1.c  (test for warnings, line 26)
FAIL: gcc.dg/Walloca-2.c note (test for warnings, line 34)
FAIL: gcc.dg/Walloca-2.c (test for excess errors)
FAIL: gcc.dg/Walloca-2.c  (test for warnings, line 34)
FAIL: gfortran.dg/goacc/routine-4.f90   -O  2 (test for warnings, line 131)
FAIL: gfortran.dg/goacc/routine-4.f90   -O  3 (test for warnings, line 121)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for errors, line 116)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for errors, line 54)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for errors, line 59)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for errors, line 64)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for errors, line 85)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for errors, line 90)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for warnings, line 114)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for warnings, line 141)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for warnings, line 47)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for warnings, line 52)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for warnings, line 57)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for warnings, line 62)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for warnings, line 83)
FAIL: gfortran.dg/goacc/routine-4.f90   -O   (test for warnings, line 88)
FAIL: gfortran.dg/goacc/routine-5.f90   -O   (test for errors, line 104)
FAIL: gfortran.dg/goacc/routine-5.f90   -O   (test for errors, line 109)
FAIL: gfortran.dg/goacc/routine-5.f90   -O   (test for errors, line 45)
FAIL: gfortran.dg/goacc/routine-5.f90   -O   (test for errors, line 72)
FAIL: gfortran.dg/goacc/routine-5.f90   -O   (test for errors, line 77)
FAIL: gfortran.dg/goacc/routine-5.f90   -O   (test for errors, line 99)
FAIL: gfortran.dg/goacc/routine-5.f90   -O   (test for warnings, line 94)