Regressions on trunk at revision 225755 vs revision 225735

[H.J. Lu Intel64 -fpic -mcmodel=medium -mcmodel=large]

New failures:
FAIL: gcc.dg/tree-ssa/inline-10.c scan-tree-dump-not optimized "do_something \\(70\\)"
FAIL: gcc.dg/tree-ssa/inline-10.c scan-tree-dump-times optimized "do_something2" 1
FAIL: gcc.dg/tree-ssa/inline-10.c scan-tree-dump-times optimized "do_something3" 1
FAIL: gcc.dg/tree-ssa/inline-8.c scan-tree-dump-times einline "Inlining" 5
FAIL: gcc.dg/tree-ssa/inline-9.c scan-tree-dump-times optimized "q \\(15\\)" 1
FAIL: gcc.target/i386/387-12.c scan-assembler fld1
FAIL: gcc.target/i386/387-12.c scan-assembler fldz
FAIL: gcc.target/i386/pr52698.c (test for excess errors)
FAIL: gcc.target/i386/pr66470.c (test for excess errors)
FAIL: gcc.target/i386/ssefp-1.c scan-assembler maxsd
FAIL: gcc.target/i386/ssefp-1.c scan-assembler minsd
FAIL: gcc.target/i386/ssefp-2.c scan-assembler maxsd
FAIL: gcc.target/i386/ssefp-2.c scan-assembler minsd

New passes:
FAIL: gcc.dg/ipa/inline-7.c scan-tree-dump-times einline "Inlining a into m" 1
FAIL: gcc.dg/tree-prof/inliner-1.c scan-tree-dump optimized "cold_function ..;"
FAIL: gcc.dg/vect/costmodel/i386/costmodel-vect-31.c scan-tree-dump-times vect "vectorized 4 loops" 1
FAIL: gcc.dg/vect/costmodel/x86_64/costmodel-vect-31.c scan-tree-dump-times vect "vectorized 4 loops" 1
FAIL: gcc.target/i386/avxfp-1.c scan-assembler vmaxsd
FAIL: gcc.target/i386/avxfp-1.c scan-assembler vminsd
FAIL: gcc.target/i386/avxfp-2.c scan-assembler vmaxsd
FAIL: gcc.target/i386/avxfp-2.c scan-assembler vminsd
FAIL: gcc.target/i386/pr53698.c (test for excess errors)
FAIL: gcc.target/i386/pr54157.c (test for excess errors)
FAIL: gcc.target/i386/pr54157.c (test for excess errors)
FAIL: gcc.target/i386/pr55116-2.c (test for excess errors)
FAIL: gcc.target/i386/pr55597.c (test for excess errors)
FAIL: gcc.target/i386/pr55597.c (test for excess errors)