Regressions on master at commit r11-4932 vs commit r11-4898 on Linux/x86_64

[H.J. Lu]

New failures:
FAIL: gcc.dg/tree-prof/cold_partition_label.c scan-tree-dump optimized "= a.0.;"
FAIL: gcc.dg/tree-prof/cold_partition_label.c scan-tree-dump optimized "= \\*[^\r\n]*_.;"

New passes:
FAIL: gcc.dg/tree-prof/20041218-1.c execution,    -g -DFOR_AUTOFDO_TESTING
FAIL: gcc.dg/tree-prof/crossmodule-indir-call-topn-2.c execution,    -g -DFOR_AUTOFDO_TESTING
FAIL: gcc.dg/tree-prof/indir-call-prof-2.c execution,    -g -DFOR_AUTOFDO_TESTING
FAIL: gcc.dg/tree-prof/pr59521-3.c execution,    -g -DFOR_AUTOFDO_TESTING
FAIL: gcc.dg/tree-prof/pr77698.c execution,    -g -DFOR_AUTOFDO_TESTING
FAIL: gcc.dg/tree-prof/split-1.c execution,    -g -DFOR_AUTOFDO_TESTING
FAIL: gcc.dg/tree-prof/val-prof-1.c scan-tree-dump-times optimized "dont_remove \\(\\)" 1
FAIL: gfortran.dg/gomp/workshare-reduction-26.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_maybe_nonmonotonic_runtime_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-26.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_maybe_nonmonotonic_runtime_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-26.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 0, 0, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-26.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 0, 0, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-27.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_runtime_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-27.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_runtime_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-27.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, (?:2147483648|-2147483648), 0, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-27.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, (?:2147483648|-2147483648), 0, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-28.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_runtime_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-28.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_runtime_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-28.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 4, 0, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-28.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 4, 0, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-36.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_dynamic_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-36.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_dynamic_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-36.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 2, 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-36.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 2, 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-37.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_dynamic_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-37.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_dynamic_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-37.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, (?:2147483650|-2147483646), 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-37.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, (?:2147483650|-2147483646), 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-38.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_dynamic_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-38.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_dynamic_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-38.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 2, 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-38.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 2, 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-39.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_dynamic_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-39.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_dynamic_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-39.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 2, 3, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-39.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 2, 3, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-3.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_runtime_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-3.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_runtime_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-3.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 4, 0, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-3.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 4, 0, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-40.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_dynamic_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-40.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_dynamic_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-40.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, (?:2147483650|-2147483646), 3, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-40.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, (?:2147483650|-2147483646), 3, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-41.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_dynamic_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-41.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_dynamic_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-41.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 2, 3, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-41.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 2, 3, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-42.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_guided_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-42.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_guided_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-42.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 3, 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-42.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 3, 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-43.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_guided_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-43.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_guided_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-43.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, (?:2147483651|-2147483645), 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-43.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, (?:2147483651|-2147483645), 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-44.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_guided_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-44.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_guided_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-44.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 3, 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-44.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 3, 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-45.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_guided_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-45.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_guided_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-45.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 3, 3, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-45.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 3, 3, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-46.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_guided_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-46.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_guided_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-46.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, (?:2147483651|-2147483645), 3, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-46.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, (?:2147483651|-2147483645), 3, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-47.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_guided_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-47.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_nonmonotonic_guided_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-47.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 3, 3, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-47.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_start [^\n\r]*, 3, 3, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-56.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_doacross_post " 1
FAIL: gfortran.dg/gomp/workshare-reduction-56.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_doacross_post " 1
FAIL: gfortran.dg/gomp/workshare-reduction-56.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_doacross_wait " 1
FAIL: gfortran.dg/gomp/workshare-reduction-56.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_doacross_wait " 1
FAIL: gfortran.dg/gomp/workshare-reduction-56.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_doacross_start [^\n\r]*, (?:2147483649|-2147483647), 0, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-56.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_doacross_start [^\n\r]*, (?:2147483649|-2147483647), 0, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-56.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_static_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-56.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_static_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-57.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_doacross_post " 1
FAIL: gfortran.dg/gomp/workshare-reduction-57.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_doacross_post " 1
FAIL: gfortran.dg/gomp/workshare-reduction-57.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_doacross_wait " 1
FAIL: gfortran.dg/gomp/workshare-reduction-57.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_doacross_wait " 1
FAIL: gfortran.dg/gomp/workshare-reduction-57.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_doacross_start [^\n\r]*, (?:2147483650|-2147483646), 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-57.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_doacross_start [^\n\r]*, (?:2147483650|-2147483646), 1, " 1
FAIL: gfortran.dg/gomp/workshare-reduction-57.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_dynamic_next " 1
FAIL: gfortran.dg/gomp/workshare-reduction-57.f90   -O   scan-tree-dump-times optimized "__builtin_GOMP_loop_dynamic_next " 1