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