Regressions on trunk at revision 193059 vs revision 193029

[H.J. Lu ia32 Core 2/i7]

New failures:
FAIL: gcc.c-torture/compile/pr44119.c  -O1  (internal compiler error)
FAIL: gcc.c-torture/compile/pr44119.c  -O1  (test for excess errors)
FAIL: gcc.c-torture/compile/pr44119.c  -O2  (internal compiler error)
FAIL: gcc.c-torture/compile/pr44119.c  -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/pr44119.c  -O2 -flto -fno-use-linker-plugin -flto-partition=none  (internal compiler error)
FAIL: gcc.c-torture/compile/pr44119.c  -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
FAIL: gcc.c-torture/compile/pr44119.c  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (internal compiler error)
FAIL: gcc.c-torture/compile/pr44119.c  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (test for excess errors)
FAIL: gcc.c-torture/compile/pr44119.c  -O3 -fomit-frame-pointer  (internal compiler error)
FAIL: gcc.c-torture/compile/pr44119.c  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gcc.c-torture/compile/pr44119.c  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (internal compiler error)
FAIL: gcc.c-torture/compile/pr44119.c  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gcc.c-torture/compile/pr44119.c  -O3 -fomit-frame-pointer -funroll-loops  (internal compiler error)
FAIL: gcc.c-torture/compile/pr44119.c  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gcc.c-torture/compile/pr44119.c  -O3 -g  (internal compiler error)
FAIL: gcc.c-torture/compile/pr44119.c  -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/pr44119.c  -Os  (internal compiler error)
FAIL: gcc.c-torture/compile/pr44119.c  -Os  (test for excess errors)

New passes:
FAIL: g++.dg/tree-ssa/pr45453.C -std=gnu++11 (test for excess errors)
FAIL: g++.dg/tree-ssa/pr45453.C -std=gnu++98 (test for excess errors)
FAIL: gcc.dg/guality/pr43051-1.c  -Os  line 34 c == &a[0]
FAIL: gcc.dg/guality/pr43051-1.c  -Os  line 39 c == &a[0]
FAIL: gcc.dg/pr44974.c scan-assembler call[^\n]*_Exit