Comment 6 for bug 1883880

Tested in Bionic Container:

no PPA:
root@b:~# echo "vmovaps 0x40(,%rax,1),%zmm0" | as --64 -o avx.o && objdump -d avx.o | grep vmovaps
   0: 62 f1 7c 48 28 04 05 vmovaps 0x1(,%rax,1),%zmm0

with PPA:
root@b:~# echo "vmovaps 0x40(,%rax,1),%zmm0" | as --64 -o avx.o && objdump -d avx.o | grep vmovaps
   0: 62 f1 7c 48 28 04 05 vmovaps 0x40(,%rax,1),%zmm0

Seems to work as intended