AArch64 R+poq0w0-posw0w0+poq0w4-posw4w4003 "PodWRq0w0 PosRWw0w0 Wsew0q0 PodWRq0w4 PosRRw4w4 Frew4q0" Cycle=PosRWw0w0 Wsew0q0 PodWRq0w4 PosRRw4w4 Frew4q0 PodWRq0w0 Relax=[PodWRq0w0,PosRWw0w0] [PodWRq0w4,PosRRw4w4] Safe=Wsew0q0 Frew4q0 Prefetch=0:x=F,0:y=W,1:y=F,1:x=T Com=Ws Fr Orig=PodWRq0w0 PosRWw0w0 Wsew0q0 PodWRq0w4 PosRRw4w4 Frew4q0 { uint64_t y; uint64_t x; uint64_t 1:X4; uint64_t 1:X2; uint64_t 0:X5; uint64_t 0:X2; 0:X0=0x101010101010101; 0:X1=x; 0:X3=y; 0:X4=0x1010101; 1:X0=0x202020202020202; 1:X1=y; 1:X3=x; } P0 | P1 ; STR X0,[X1] | STR X0,[X1] ; LDR W2,[X3] | LDR W2,[X3,#4] ; STR W4,[X3] | LDR W4,[X3,#4] ; LDR X5,[X3] | ; Observed y=0x202020202020202; x=0x101010101010101; 1:X4=0x0; 1:X2=0x1010101; 0:X5=0x1010101; 0:X2=0x0; and y=0x202020201010101; x=0x101010101010101; 1:X4=0x0; 1:X2=0x1010101; 0:X5=0x1010101; 0:X2=0x0;