Test MP+rel+CSEL-addr

AArch64 MP+rel+CSEL-addr
{
0:X10=x; 1:X10=x;
0:X2=y; 1:X2=y;
1:X6=z;
}
P0            | P1                   ;
MOV W9,#1     | LDR W1,[X2]          ;
STR W9,[X10]  | CMP W1,#1            ;
MOV W11,#1    | CSEL W3,W4,W5,EQ     ;
STLR W11,[X2] | STR W3,[X6]          ;
              | LDR W7,[X6]          ;
              | EOR W8,W7,W7         ;
              | LDR W9,[X10,W8,SXTW] ;
Observed
    1:X9=0; 1:X1=1;