Regressions on master at commit r11-2251 vs commit r11-2240 on Linux/x86_64

[H.J. Lu]

New failures:
FAIL: gfortran.dg/pr93423.f90   -O  (internal compiler error)
FAIL: gfortran.dg/pr93423.f90   -O  (test for excess errors)
FAIL: gfortran.dg/pr93423.f90   -O  (test for excess errors)

New passes:
FAIL: gcc.dg/cdce3.c scan-tree-dump cdce "cdce3.c:10: [^\n\r]* function call is shrink-wrapped into error conditions."
FAIL: gcc.dg/cdce3.c scan-tree-dump cdce "cdce3.c:10: [^\n\r]* function call is shrink-wrapped into error conditions."
FAIL: gcc.dg/cdce3.c scan-tree-dump cdce "cdce3.c:10: [^\n\r]* function call is shrink-wrapped into error conditions."