; X32-NEXT: movdqa {{.*#+}} xmm0 = [255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0]
; X32-NEXT: movdqa %xmm1, %xmm2
; X32-NEXT: pand %xmm0, %xmm2
-; X32-NEXT: packuswb %xmm2, %xmm2
+; X32-NEXT: packuswb %xmm0, %xmm2
; X32-NEXT: movq %xmm2, (%eax)
; X32-NEXT: movq {{.*#+}} xmm2 = mem[0],zero
; X32-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
; X32-NEXT: pand %xmm1, %xmm2
; X32-NEXT: movdqa %xmm2, %xmm1
; X32-NEXT: pand %xmm0, %xmm1
-; X32-NEXT: packuswb %xmm1, %xmm1
+; X32-NEXT: packuswb %xmm0, %xmm1
; X32-NEXT: movq %xmm1, (%eax)
; X32-NEXT: movq {{.*#+}} xmm1 = mem[0],zero
; X32-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
; X32-NEXT: por %xmm2, %xmm1
; X32-NEXT: movdqa %xmm1, %xmm2
; X32-NEXT: pand %xmm0, %xmm2
-; X32-NEXT: packuswb %xmm2, %xmm2
+; X32-NEXT: packuswb %xmm0, %xmm2
; X32-NEXT: movq %xmm2, (%eax)
; X32-NEXT: movq {{.*#+}} xmm2 = mem[0],zero
; X32-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
; X32-NEXT: pxor %xmm1, %xmm2
; X32-NEXT: pand %xmm0, %xmm2
-; X32-NEXT: packuswb %xmm2, %xmm2
+; X32-NEXT: packuswb %xmm0, %xmm2
; X32-NEXT: movq %xmm2, (%eax)
; X32-NEXT: emms
; X32-NEXT: movl %ebp, %esp
; X64-NEXT: movdqa {{.*#+}} xmm0 = [255,0,255,0,255,0,255,0,255,0,255,0,255,0,255,0]
; X64-NEXT: movdqa %xmm1, %xmm2
; X64-NEXT: pand %xmm0, %xmm2
-; X64-NEXT: packuswb %xmm2, %xmm2
+; X64-NEXT: packuswb %xmm0, %xmm2
; X64-NEXT: movq %xmm2, (%rdi)
; X64-NEXT: movq {{.*#+}} xmm2 = mem[0],zero
; X64-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
; X64-NEXT: pand %xmm1, %xmm2
; X64-NEXT: movdqa %xmm2, %xmm1
; X64-NEXT: pand %xmm0, %xmm1
-; X64-NEXT: packuswb %xmm1, %xmm1
+; X64-NEXT: packuswb %xmm0, %xmm1
; X64-NEXT: movq %xmm1, (%rdi)
; X64-NEXT: movq {{.*#+}} xmm1 = mem[0],zero
; X64-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7]
; X64-NEXT: por %xmm2, %xmm1
; X64-NEXT: movdqa %xmm1, %xmm2
; X64-NEXT: pand %xmm0, %xmm2
-; X64-NEXT: packuswb %xmm2, %xmm2
+; X64-NEXT: packuswb %xmm0, %xmm2
; X64-NEXT: movq %xmm2, (%rdi)
; X64-NEXT: movq {{.*#+}} xmm2 = mem[0],zero
; X64-NEXT: punpcklbw {{.*#+}} xmm2 = xmm2[0],xmm0[0],xmm2[1],xmm0[1],xmm2[2],xmm0[2],xmm2[3],xmm0[3],xmm2[4],xmm0[4],xmm2[5],xmm0[5],xmm2[6],xmm0[6],xmm2[7],xmm0[7]
; X64-NEXT: pxor %xmm1, %xmm2
; X64-NEXT: pand %xmm0, %xmm2
-; X64-NEXT: packuswb %xmm2, %xmm2
+; X64-NEXT: packuswb %xmm0, %xmm2
; X64-NEXT: movq %xmm2, (%rdi)
; X64-NEXT: emms
; X64-NEXT: retq