Regressions on trunk at revision 232359 vs revision 232261

[H.J. Lu x32]

New failures:
FAIL: libitm.c/alloc-1.c (internal compiler error)
FAIL: libitm.c/alloc-1.c (test for excess errors)
FAIL: libitm.c/cancel.c (internal compiler error)
FAIL: libitm.c/cancel.c (test for excess errors)
FAIL: libitm.c/clone-1.c (internal compiler error)
FAIL: libitm.c/clone-1.c (test for excess errors)
FAIL: libitm.c/dropref-2.c (internal compiler error)
FAIL: libitm.c/dropref-2.c (test for excess errors)
FAIL: libitm.c/dropref.c (internal compiler error)
FAIL: libitm.c++/dropref.C (internal compiler error)
FAIL: libitm.c/dropref.c (test for excess errors)
FAIL: libitm.c++/dropref.C (test for excess errors)
FAIL: libitm.c++/eh-1.C (internal compiler error)
FAIL: libitm.c++/eh-1.C (test for excess errors)
FAIL: libitm.c++/eh-2.C (internal compiler error)
FAIL: libitm.c++/eh-2.C (test for excess errors)
FAIL: libitm.c++/eh-3.C (internal compiler error)
FAIL: libitm.c++/eh-3.C (test for excess errors)
FAIL: libitm.c++/eh-4.C (internal compiler error)
FAIL: libitm.c++/eh-4.C (test for excess errors)
FAIL: libitm.c++/eh-5.C (internal compiler error)
FAIL: libitm.c++/eh-5.C (test for excess errors)
FAIL: libitm.c/memcpy-1.c (internal compiler error)
FAIL: libitm.c/memcpy-1.c (test for excess errors)
FAIL: libitm.c/memset-1.c (internal compiler error)
FAIL: libitm.c/memset-1.c (test for excess errors)
FAIL: libitm.c++/newdelete.C (internal compiler error)
FAIL: libitm.c++/newdelete.C (test for excess errors)
FAIL: libitm.c/notx.c (internal compiler error)
FAIL: libitm.c/notx.c (test for excess errors)
FAIL: libitm.c/reentrant.c (internal compiler error)
FAIL: libitm.c/reentrant.c (test for excess errors)
FAIL: libitm.c/simple-1.c (internal compiler error)
FAIL: libitm.c/simple-1.c (test for excess errors)
FAIL: libitm.c/simple-2.c (internal compiler error)
FAIL: libitm.c/simple-2.c (test for excess errors)
FAIL: libitm.c/stackundo.c (internal compiler error)
FAIL: libitm.c/stackundo.c (test for excess errors)
FAIL: libitm.c++/throwdown.C (internal compiler error)
FAIL: libitm.c++/throwdown.C (test for excess errors)
FAIL: libitm.c/txrelease.c (internal compiler error)
FAIL: libitm.c/txrelease.c (test for excess errors)

New passes:
FAIL: gcc.target/i386/avx512vl-vmovapd-1.c scan-assembler-times vmovapd[ \\t]+[^{\n]*%xmm[0-9]+[^\n]*\\){%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/avx512vl-vmovapd-1.c scan-assembler-times vmovapd[ \\t]+[^{\n]*%ymm[0-9]+[^\n]*\\){%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/avx512vl-vmovaps-1.c scan-assembler-times vmovaps[ \\t]+[^{\n]*%xmm[0-9]+[^\n]*\\){%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/avx512vl-vmovaps-1.c scan-assembler-times vmovaps[ \\t]+[^{\n]*%ymm[0-9]+[^\n]*\\){%k[1-7]}(?:\n|[ \\t]+#) 1
FAIL: gcc.target/i386/pr45685.c scan-assembler-times cmov 4
FAIL: gcc.target/i386/pr68432-1.c scan-assembler-times \tucomisd\t 1
FAIL: gcc.target/i386/pr68432-1.c scan-assembler-times \tucomiss\t 1