1# RUN: llvm-mc -triple=hexagon -filetype=obj -o - %s | llvm-objdump -d - | FileCheck %s 2# Hexagon Programmer's Reference Manual 11.10.2 XTYPE/BIT 3 4# Count leading 5# CHECK: 11 c0 54 88 6r17 = clb(r21:20) 7# CHECK: 51 c0 54 88 8r17 = cl0(r21:20) 9# CHECK: 91 c0 54 88 10r17 = cl1(r21:20) 11# CHECK: 11 c0 74 88 12r17 = normamt(r21:20) 13# CHECK: 51 d7 74 88 14r17 = add(clb(r21:20), #23) 15# CHECK: 11 d7 35 8c 16r17 = add(clb(r21), #23) 17# CHECK: 91 c0 15 8c 18r17 = clb(r21) 19# CHECK: b1 c0 15 8c 20r17 = cl0(r21) 21# CHECK: d1 c0 15 8c 22r17 = cl1(r21) 23# CHECK: f1 c0 15 8c 24r17 = normamt(r21) 25 26# Count population 27# CHECK: 71 c0 74 88 28r17 = popcount(r21:20) 29 30# Count trailing 31# CHECK: 51 c0 f4 88 32r17 = ct0(r21:20) 33# CHECK: 91 c0 f4 88 34r17 = ct1(r21:20) 35# CHECK: 91 c0 55 8c 36r17 = ct0(r21) 37# CHECK: b1 c0 55 8c 38r17 = ct1(r21) 39 40# Extract bitfield 41# CHECK: f0 df 54 81 42r17:16 = extractu(r21:20, #31, #23) 43# CHECK: f0 df 54 8a 44r17:16 = extract(r21:20, #31, #23) 45# CHECK: f1 df 55 8d 46r17 = extractu(r21, #31, #23) 47# CHECK: f1 df d5 8d 48r17 = extract(r21, #31, #23) 49# CHECK: 10 de 14 c1 50r17:16 = extractu(r21:20, r31:30) 51# CHECK: 90 de d4 c1 52r17:16 = extract(r21:20, r31:30) 53# CHECK: 11 de 15 c9 54r17 = extractu(r21, r31:30) 55# CHECK: 51 de 15 c9 56r17 = extract(r21, r31:30) 57 58# Insert bitfield 59# CHECK: f0 df 54 83 60r17:16 = insert(r21:20, #31, #23) 61# CHECK: f1 df 55 8f 62r17 = insert(r21, #31, #23) 63# CHECK: 11 de 15 c8 64r17 = insert(r21, r31:30) 65# CHECK: 10 de 14 ca 66r17:16 = insert(r21:20, r31:30) 67 68# Interleave/deinterleave 69# CHECK: 90 c0 d4 80 70r17:16 = deinterleave(r21:20) 71# CHECK: b0 c0 d4 80 72r17:16 = interleave(r21:20) 73 74# Linear feedback-shift iteration 75# CHECK: d0 de 94 c1 76r17:16 = lfs(r21:20, r31:30) 77 78# Masked parity 79# CHECK: 11 de 14 d0 80r17 = parity(r21:20, r31:30) 81# CHECK: 11 df f5 d5 82r17 = parity(r21, r31) 83 84# Bit reverse 85# CHECK: d0 c0 d4 80 86r17:16 = brev(r21:20) 87# CHECK: d1 c0 55 8c 88r17 = brev(r21) 89 90# Set/clear/toggle bit 91# CHECK: 11 df d5 8c 92r17 = setbit(r21, #31) 93# CHECK: 31 df d5 8c 94r17 = clrbit(r21, #31) 95# CHECK: 51 df d5 8c 96r17 = togglebit(r21, #31) 97# CHECK: 11 df 95 c6 98r17 = setbit(r21, r31) 99# CHECK: 51 df 95 c6 100r17 = clrbit(r21, r31) 101# CHECK: 91 df 95 c6 102r17 = togglebit(r21, r31) 103 104# Split bitfield 105# CHECK: 90 df d5 88 106r17:16 = bitsplit(r21, #31) 107# CHECK: 10 df 35 d4 108r17:16 = bitsplit(r21, r31) 109 110# Table index 111# CHECK: f1 cd 15 87 112r17 = tableidxb(r21, #7, #13):raw 113# CHECK: f1 cd 55 87 114r17 = tableidxh(r21, #7, #13):raw 115# CHECK: f1 cd 95 87 116r17 = tableidxw(r21, #7, #13):raw 117# CHECK: f1 cd d5 87 118r17 = tableidxd(r21, #7, #13):raw 119