| # RUN: llvm-mc -triple=hexagon -disassemble < %s | FileCheck %s |
| # Hexagon Programmer's Reference Manual 11.10.2 XTYPE/BIT |
| |
| # Count leading |
| 0x11 0xc0 0x54 0x88 |
| # CHECK: r17 = clb(r21:20) |
| 0x51 0xc0 0x54 0x88 |
| # CHECK: r17 = cl0(r21:20) |
| 0x91 0xc0 0x54 0x88 |
| # CHECK: r17 = cl1(r21:20) |
| 0x11 0xc0 0x74 0x88 |
| # CHECK: r17 = normamt(r21:20) |
| 0x51 0xd7 0x74 0x88 |
| # CHECK: r17 = add(clb(r21:20),#23) |
| 0x11 0xd7 0x35 0x8c |
| # CHECK: r17 = add(clb(r21),#23) |
| 0x91 0xc0 0x15 0x8c |
| # CHECK: r17 = clb(r21) |
| 0xb1 0xc0 0x15 0x8c |
| # CHECK: r17 = cl0(r21) |
| 0xd1 0xc0 0x15 0x8c |
| # CHECK: r17 = cl1(r21) |
| 0xf1 0xc0 0x15 0x8c |
| # CHECK: r17 = normamt(r21) |
| |
| # Count population |
| 0x71 0xc0 0x74 0x88 |
| # CHECK: r17 = popcount(r21:20) |
| |
| # Count trailing |
| 0x51 0xc0 0xf4 0x88 |
| # CHECK: r17 = ct0(r21:20) |
| 0x91 0xc0 0xf4 0x88 |
| # CHECK: r17 = ct1(r21:20) |
| 0x91 0xc0 0x55 0x8c |
| # CHECK: r17 = ct0(r21) |
| 0xb1 0xc0 0x55 0x8c |
| # CHECK: r17 = ct1(r21) |
| |
| # Extract bitfield |
| 0xf0 0xdf 0x54 0x81 |
| # CHECK: r17:16 = extractu(r21:20,#31,#23) |
| 0xf0 0xdf 0x54 0x8a |
| # CHECK: r17:16 = extract(r21:20,#31,#23) |
| 0xf1 0xdf 0x55 0x8d |
| # CHECK: r17 = extractu(r21,#31,#23) |
| 0xf1 0xdf 0xd5 0x8d |
| # CHECK: r17 = extract(r21,#31,#23) |
| 0x10 0xde 0x14 0xc1 |
| # CHECK: r17:16 = extractu(r21:20,r31:30) |
| 0x90 0xde 0xd4 0xc1 |
| # CHECK: r17:16 = extract(r21:20,r31:30) |
| 0x11 0xde 0x15 0xc9 |
| # CHECK: r17 = extractu(r21,r31:30) |
| 0x51 0xde 0x15 0xc9 |
| # CHECK: r17 = extract(r21,r31:30) |
| |
| # Insert bitfield |
| 0xf0 0xdf 0x54 0x83 |
| # CHECK: r17:16 = insert(r21:20,#31,#23) |
| 0xf1 0xdf 0x55 0x8f |
| # CHECK: r17 = insert(r21,#31,#23) |
| 0x11 0xde 0x15 0xc8 |
| # CHECK: r17 = insert(r21,r31:30) |
| 0x10 0xde 0x14 0xca |
| # CHECK: r17:16 = insert(r21:20,r31:30) |
| |
| # Interleave/deinterleave |
| 0x90 0xc0 0xd4 0x80 |
| # CHECK: r17:16 = deinterleave(r21:20) |
| 0xb0 0xc0 0xd4 0x80 |
| # CHECK: r17:16 = interleave(r21:20) |
| |
| # Linear feedback-shift iteration |
| 0xd0 0xde 0x94 0xc1 |
| # CHECK: r17:16 = lfs(r21:20,r31:30) |
| |
| # Masked parity |
| 0x11 0xde 0x14 0xd0 |
| # CHECK: r17 = parity(r21:20,r31:30) |
| 0x11 0xdf 0xf5 0xd5 |
| # CHECK: r17 = parity(r21,r31) |
| |
| # Bit reverse |
| 0xd0 0xc0 0xd4 0x80 |
| # CHECK: r17:16 = brev(r21:20) |
| 0xd1 0xc0 0x55 0x8c |
| # CHECK: r17 = brev(r21) |
| |
| # Set/clear/toggle bit |
| 0x11 0xdf 0xd5 0x8c |
| # CHECK: r17 = setbit(r21,#31) |
| 0x31 0xdf 0xd5 0x8c |
| # CHECK: r17 = clrbit(r21,#31) |
| 0x51 0xdf 0xd5 0x8c |
| # CHECK: r17 = togglebit(r21,#31) |
| 0x11 0xdf 0x95 0xc6 |
| # CHECK: r17 = setbit(r21,r31) |
| 0x51 0xdf 0x95 0xc6 |
| # CHECK: r17 = clrbit(r21,r31) |
| 0x91 0xdf 0x95 0xc6 |
| # CHECK: r17 = togglebit(r21,r31) |
| |
| # Split bitfield |
| 0x90 0xdf 0xd5 0x88 |
| # CHECK: r17:16 = bitsplit(r21,#31) |
| 0x10 0xdf 0x35 0xd4 |
| # CHECK: r17:16 = bitsplit(r21,r31) |
| |
| # Table index |
| 0xf1 0xcd 0x15 0x87 |
| # CHECK: r17 = tableidxb(r21,#7,#13):raw |
| 0xf1 0xcd 0x55 0x87 |
| # CHECK: r17 = tableidxh(r21,#7,#13):raw |
| 0xf1 0xcd 0x95 0x87 |
| # CHECK: r17 = tableidxw(r21,#7,#13):raw |
| 0xf1 0xcd 0xd5 0x87 |
| # CHECK: r17 = tableidxd(r21,#7,#13):raw |
