Regressions on trunk at revision 253407 vs revision 253384

[H.J. Lu]

New failures:
FAIL: gcc.dg/gomp/pr82374.c (test for excess errors)

New passes:
FAIL: gfortran.dg/graphite/id-17.f   -O  (internal compiler error)
FAIL: gfortran.dg/graphite/id-17.f   -O  (test for excess errors)
FAIL: gfortran.dg/graphite/id-19.f   -O  (internal compiler error)
FAIL: gfortran.dg/graphite/id-19.f   -O  (test for excess errors)
FAIL: gfortran.dg/graphite/pr29832.f90   -O0  (internal compiler error)
FAIL: gfortran.dg/graphite/pr29832.f90   -O0  (test for excess errors)
FAIL: gfortran.dg/graphite/pr29832.f90   -O1  (internal compiler error)
FAIL: gfortran.dg/graphite/pr29832.f90   -O1  (test for excess errors)
FAIL: gfortran.dg/graphite/pr29832.f90   -O2  (internal compiler error)
FAIL: gfortran.dg/graphite/pr29832.f90   -O2  (test for excess errors)
FAIL: gfortran.dg/graphite/pr29832.f90   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  (internal compiler error)
FAIL: gfortran.dg/graphite/pr29832.f90   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  (test for excess errors)
FAIL: gfortran.dg/graphite/pr29832.f90   -O3 -g  (internal compiler error)
FAIL: gfortran.dg/graphite/pr29832.f90   -O3 -g  (test for excess errors)
FAIL: gfortran.dg/graphite/pr29832.f90   -Os  (internal compiler error)
FAIL: gfortran.dg/graphite/pr29832.f90   -Os  (test for excess errors)
FAIL: gfortran.dg/graphite/pr42326-1.f90   -O  (internal compiler error)
FAIL: gfortran.dg/graphite/pr42326-1.f90   -O  (test for excess errors)
FAIL: gfortran.dg/graphite/pr42326.f90   -O  (internal compiler error)
FAIL: gfortran.dg/graphite/pr42326.f90   -O  (test for excess errors)
FAIL: gfortran.dg/graphite/pr68550-2.f90   -O  (internal compiler error)
FAIL: gfortran.dg/graphite/pr68550-2.f90   -O  (test for excess errors)
FAIL: gfortran.dg/graphite/run-id-2.f90   -O  (internal compiler error)
FAIL: gfortran.dg/graphite/run-id-2.f90   -O  (test for excess errors)
FAIL: gfortran.dg/graphite/run-id-3.f90   -O2  (internal compiler error)
FAIL: gfortran.dg/graphite/run-id-3.f90   -O2  (test for excess errors)
FAIL: gfortran.dg/graphite/run-id-3.f90   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  (internal compiler error)
FAIL: gfortran.dg/graphite/run-id-3.f90   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  (test for excess errors)
FAIL: gfortran.dg/graphite/run-id-3.f90   -O3 -g  (internal compiler error)
FAIL: gfortran.dg/graphite/run-id-3.f90   -O3 -g  (test for excess errors)