Test R+popl+wsilp-po-rfipa

AArch64 R+popl+wsilp-po-rfipa
"PodWWPL WseLL WsiLP PodWW RfiPA FreAP"
Cycle=PodWW RfiPA FreAP PodWWPL WseLL WsiLP
Relax=FreAP WseLL
Safe=Rfi Wsi PodWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Ws Fr
Orig=PodWWPL WseLL WsiLP PodWW RfiPA FreAP
{
0:X1=x; 0:X3=y;
1:X1=y; 1:X4=x;
}
 P0           | P1           ;
 MOV W0,#2    | MOV W0,#2    ;
 STR W0,[X1]  | STLR W0,[X1] ;
 MOV W2,#1    | MOV W2,#3    ;
 STLR W2,[X3] | STR W2,[X1]  ;
 LDR W4,[X3]  | MOV W3,#1    ;
              | STR W3,[X4]  ;
              | LDAR W5,[X4] ;
              | LDR W6,[X4]  ;
Observed
    y=3; x=2; 1:X6=2; 1:X5=2; 0:X4=2;