Regressions on trunk at revision 195179 vs revision 195174

[H.J. Lu Intel64]

New failures:

New passes:
FAIL: gcc.c-torture/compile/20050622-1.c  -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/20050622-1.c  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gcc.c-torture/compile/pr46534.c  -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: gcc.c-torture/compile/pr46534.c  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gcc.c-torture/compile/pr46534.c  -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/pr46534.c  -Os  (test for excess errors)
FAIL: gcc.c-torture/unsorted/dump-noaddr.c,  -O2 -flto -fno-use-linker-plugin -flto-partition=none   -dumpbase dump1/dump-noaddr.c -DMASK=1 -x c --param ggc-min-heapsize=1 -fdump-ipa-all -fdump-rtl-all -fdump-tree-all -fdump-noaddr
FAIL: gcc.c-torture/unsorted/dump-noaddr.c,  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects   -dumpbase dump1/dump-noaddr.c -DMASK=1 -x c --param ggc-min-heapsize=1 -fdump-ipa-all -fdump-rtl-all -fdump-tree-all -fdump-noaddr
FAIL: gcc.c-torture/unsorted/dump-noaddr.c,  -Og -g   -dumpbase dump1/dump-noaddr.c -DMASK=1 -x c --param ggc-min-heapsize=1 -fdump-ipa-all -fdump-rtl-all -fdump-tree-all -fdump-noaddr
FAIL: gcc.c-torture/unsorted/dump-noaddr.c,  -Os   -dumpbase dump1/dump-noaddr.c -DMASK=1 -x c --param ggc-min-heapsize=1 -fdump-ipa-all -fdump-rtl-all -fdump-tree-all -fdump-noaddr
FAIL: gcc.c-torture/unsorted/dump-noaddr.c.000i.cgraph,  -O2 -flto -fno-use-linker-plugin -flto-partition=none  comparison
FAIL: gcc.c-torture/unsorted/dump-noaddr.c.000i.cgraph,  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  comparison
FAIL: gcc.c-torture/unsorted/dump-noaddr.c.000i.cgraph,  -Og -g  comparison
FAIL: gcc.c-torture/unsorted/dump-noaddr.c.000i.cgraph,  -Os  comparison
FAIL: gcc.c-torture/unsorted/dump-noaddr.c.003t.original,  -Os  comparison
FAIL: gcc.c-torture/unsorted/dump-noaddr.c.244t.statistics,  -O2 -flto -fno-use-linker-plugin -flto-partition=none  comparison
FAIL: gcc.c-torture/unsorted/dump-noaddr.c.244t.statistics,  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  comparison
FAIL: gcc.c-torture/unsorted/dump-noaddr.c.244t.statistics,  -Og -g  comparison
FAIL: gcc.c-torture/unsorted/dump-noaddr.c.244t.statistics,  -Os  comparison