Test T14

AArch64 T14
{
0:X1=x; 0:X3=y;
1:X1=y; 1:X11=x; 1:X5=za; 1:X8=zb;
}
P0           | P1               ;
MOV W0,#1    | LDR W0,[X1]      ;
STR W0,[X1]  | CMP W0,#1        ;
MOV W2,#1    | CSEL W2,W3,W4,EQ ;
STLR W2,[X3] | STR W2,[X5]      ;
      | LDAR W6,[X5]     ;
      | LDR W7,[X8]      ;
             | STR W7,[X8]      ;
      | LDAR W9,[X8]     ;
      | LDR W10,[X11]    ;
Observed
    1:X10=0; 1:X0=1;