USHF   UR, UR, UR, INT_IMM
WRITE UR (1 slots) READ UR (1 slots) READ UR (1 slots)

distilled: @UP0 USHF.L.S64 UR0, UR0, UR0, 0x0;

key: USHF_UR_UR_UR_I

0123456701234567012345670123456701234567012345670123456701234567
100110010010predicateoperand 00operand 10operand 3
0123456701234567012345670123456701234567012345670123456701234567
operand 200modi 1Wmodi 1000HI000000000010000000000000stallyr-barw-barb-maskreuse00

Modifier Group 1
00S64.
01U64.
10S32.
11U32.

Modifier Group 2
0L.
1R.

USHF   UR, UR, INT_IMM, UR
WRITE UR (1 slots) READ UR (1 slots) READ UR (1 slots)

distilled: @UP0 USHF.L.S64 UR0, UR0, 0x0, UR0;

key: USHF_UR_UR_I_UR

0123456701234567012345670123456701234567012345670123456701234567
100110010001predicateoperand 00operand 10operand 2
0123456701234567012345670123456701234567012345670123456701234567
operand 300modi 1Wmodi 1000HI000000000010000000000000stallyr-barw-barb-maskreuse00

Modifier Group 1
00S64.
01U64.
10S32.
11U32.

Modifier Group 2
0L.
1R.

USHF   UR, UR, UR, UR
WRITE UR (1 slots) READ UR (1 slots) READ UR (1 slots) READ UR (1 slots)

distilled: @UP0 USHF.L.S64 UR0, UR0, UR0, UR0;

key: USHF_UR_UR_UR_UR

0123456701234567012345670123456701234567012345670123456701234567
100110010100predicateoperand 00operand 10operand 20000000000000000000000000
0123456701234567012345670123456701234567012345670123456701234567
operand 300modi 1Wmodi 1000HI000000000010000000000000stallyr-barw-barb-maskreuse00

Modifier Group 1
00S64.
01U64.
10S32.
11U32.

Modifier Group 2
0L.
1R.