[X86][CodeGen] Support lowering for CCMP/CTEST (#91747)

DAG combine for `CCMP` and `CTESTrr`:

```
and/or(setcc(cc0, flag0), setcc(cc1, sub (X, Y)))
->
setcc(cc1, ccmp(X, Y, ~cflags/cflags, cc0/~cc0, flag0))

and/or(setcc(cc0, flag0), setcc(cc1, cmp (X, 0)))
 ->
setcc(cc1, ctest(X, X, ~cflags/cflags, cc0/~cc0, flag0))
```
 where `cflags` is determined by `cc1`.

Generic DAG combine:
```
cmp(setcc(cc, X), 0)
brcond ne
->
X
brcond cc

sub(setcc(cc, X), 1)
brcond ne
->
X
brcond ~cc
```

Post DAG transform:  `ANDrr/rm + CTESTrr -> CTESTrr/CTESTmr`


Pattern match for `CTESTri`:
```
X= and A, B
ctest(X, X, cflags, cc0/, flag0)
->
ctest(A, B, cflags, cc0/, flag0)
```

`CTESTmi` is already handled by the memory folding mechanism in MIR.