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Simplify away redundant test, and document what's going on.
[llvm/stm8.git] / test / MC / ARM / neon-shift-encoding.s
blob4b4fa0876ccdac888f2f662fad396bca302409e8
1 @ RUN: llvm-mc -mcpu=cortex-a8 -triple arm-unknown-unknown -show-encoding < %s | FileCheck %s
2
3 @ CHECK: vshl.u8 d16, d17, d16 @ encoding: [0xa1,0x04,0x40,0xf3]
4 vshl.u8 d16, d17, d16
5 @ CHECK: vshl.u16 d16, d17, d16 @ encoding: [0xa1,0x04,0x50,0xf3]
6 vshl.u16 d16, d17, d16
7 @ CHECK: vshl.u32 d16, d17, d16 @ encoding: [0xa1,0x04,0x60,0xf3]
8 vshl.u32 d16, d17, d16
9 @ CHECK: vshl.u64 d16, d17, d16 @ encoding: [0xa1,0x04,0x70,0xf3]
10 vshl.u64 d16, d17, d16
11 @ CHECK: vshl.i8 d16, d16, #7 @ encoding: [0x30,0x05,0xcf,0xf2]
12 vshl.i8 d16, d16, #7
13 @ CHECK: vshl.i16 d16, d16, #15 @ encoding: [0x30,0x05,0xdf,0xf2]
14 vshl.i16 d16, d16, #15
15 @ CHECK: vshl.i32 d16, d16, #31 @ encoding: [0x30,0x05,0xff,0xf2]
16 vshl.i32 d16, d16, #31
17 @ CHECK: vshl.i64 d16, d16, #63 @ encoding: [0xb0,0x05,0xff,0xf2]
18 vshl.i64 d16, d16, #63
19 @ CHECK: vshl.u8 q8, q9, q8 @ encoding: [0xe2,0x04,0x40,0xf3]
20 vshl.u8 q8, q9, q8
21 @ CHECK: vshl.u16 q8, q9, q8 @ encoding: [0xe2,0x04,0x50,0xf3]
22 vshl.u16 q8, q9, q8
23 @ CHECK: vshl.u32 q8, q9, q8 @ encoding: [0xe2,0x04,0x60,0xf3]
24 vshl.u32 q8, q9, q8
25 @ CHECK: vshl.u64 q8, q9, q8 @ encoding: [0xe2,0x04,0x70,0xf3]
26 vshl.u64 q8, q9, q8
27 @ CHECK: vshl.i8 q8, q8, #7 @ encoding: [0x70,0x05,0xcf,0xf2]
28 vshl.i8 q8, q8, #7
29 @ CHECK: vshl.i16 q8, q8, #15 @ encoding: [0x70,0x05,0xdf,0xf2]
30 vshl.i16 q8, q8, #15
31 @ CHECK: vshl.i32 q8, q8, #31 @ encoding: [0x70,0x05,0xff,0xf2]
32 vshl.i32 q8, q8, #31
33 @ CHECK: vshl.i64 q8, q8, #63 @ encoding: [0xf0,0x05,0xff,0xf2]
34 vshl.i64 q8, q8, #63
35 @ CHECK: vshr.u8 d16, d16, #8 @ encoding: [0x30,0x00,0xc8,0xf3]
36 vshr.u8 d16, d16, #8
37 @ CHECK: vshr.u16 d16, d16, #16 @ encoding: [0x30,0x00,0xd0,0xf3]
38 vshr.u16 d16, d16, #16
39 @ CHECK: vshr.u32 d16, d16, #32 @ encoding: [0x30,0x00,0xe0,0xf3]
40 vshr.u32 d16, d16, #32
41 @ CHECK: vshr.u64 d16, d16, #64 @ encoding: [0xb0,0x00,0xc0,0xf3]
42 vshr.u64 d16, d16, #64
43 @ CHECK: vshr.u8 q8, q8, #8 @ encoding: [0x70,0x00,0xc8,0xf3]
44 vshr.u8 q8, q8, #8
45 @ CHECK: vshr.u16 q8, q8, #16 @ encoding: [0x70,0x00,0xd0,0xf3]
46 vshr.u16 q8, q8, #16
47 @ CHECK: vshr.u32 q8, q8, #32 @ encoding: [0x70,0x00,0xe0,0xf3]
48 vshr.u32 q8, q8, #32
49 @ CHECK: vshr.u64 q8, q8, #64 @ encoding: [0xf0,0x00,0xc0,0xf3]
50 vshr.u64 q8, q8, #64
51 @ CHECK: vshr.s8 d16, d16, #8 @ encoding: [0x30,0x00,0xc8,0xf2]
52 vshr.s8 d16, d16, #8
53 @ CHECK: vshr.s16 d16, d16, #16 @ encoding: [0x30,0x00,0xd0,0xf2]
54 vshr.s16 d16, d16, #16
55 @ CHECK: vshr.s32 d16, d16, #32 @ encoding: [0x30,0x00,0xe0,0xf2]
56 vshr.s32 d16, d16, #32
57 @ CHECK: vshr.s64 d16, d16, #64 @ encoding: [0xb0,0x00,0xc0,0xf2]
58 vshr.s64 d16, d16, #64
59 @ CHECK: vshr.s8 q8, q8, #8 @ encoding: [0x70,0x00,0xc8,0xf2]
60 vshr.s8 q8, q8, #8
61 @ CHECK: vshr.s16 q8, q8, #16 @ encoding: [0x70,0x00,0xd0,0xf2]
62 vshr.s16 q8, q8, #16
63 @ CHECK: vshr.s32 q8, q8, #32 @ encoding: [0x70,0x00,0xe0,0xf2
64 vshr.s32 q8, q8, #32
65 @ CHECK: vshr.s64 q8, q8, #64 @ encoding: [0xf0,0x00,0xc0,0xf2]
66 vshr.s64 q8, q8, #64
67 @ CHECK: vshll.s8 q8, d16, #7 @ encoding: [0x30,0x0a,0xcf,0xf2]
68 vshll.s8 q8, d16, #7
69 @ CHECK: vshll.s16 q8, d16, #15 @ encoding: [0x30,0x0a,0xdf,0xf2]
70 vshll.s16 q8, d16, #15
71 @ CHECK: vshll.s32 q8, d16, #31 @ encoding: [0x30,0x0a,0xff,0xf2]
72 vshll.s32 q8, d16, #31
73 @ CHECK: vshll.u8 q8, d16, #7 @ encoding: [0x30,0x0a,0xcf,0xf3]
74 vshll.u8 q8, d16, #7
75 @ CHECK: vshll.u16 q8, d16, #15 @ encoding: [0x30,0x0a,0xdf,0xf3]
76 vshll.u16 q8, d16, #15
77 @ CHECK: vshll.u32 q8, d16, #31 @ encoding: [0x30,0x0a,0xff,0xf3]
78 vshll.u32 q8, d16, #31
79 @ CHECK: vshll.i8 q8, d16, #8 @ encoding: [0x20,0x03,0xf2,0xf3]
80 vshll.i8 q8, d16, #8
81 @ CHECK: vshll.i16 q8, d16, #16 @ encoding: [0x20,0x03,0xf6,0xf3]
82 vshll.i16 q8, d16, #16
83 @ CHECK: vshll.i32 q8, d16, #32 @ encoding: [0x20,0x03,0xfa,0xf3]
84 vshll.i32 q8, d16, #32
85 @ CHECK: vshrn.i16 d16, q8, #8 @ encoding: [0x30,0x08,0xc8,0xf2]
86 vshrn.i16 d16, q8, #8
87 @ CHECK: vshrn.i32 d16, q8, #16 @ encoding: [0x30,0x08,0xd0,0xf2]
88 vshrn.i32 d16, q8, #16
89 @ CHECK: vshrn.i64 d16, q8, #32 @ encoding: [0x30,0x08,0xe0,0xf2]
90 vshrn.i64 d16, q8, #32
91 @ CHECK: vrshl.s8 d16, d17, d16 @ encoding: [0xa1,0x05,0x40,0xf2]
92 vrshl.s8 d16, d17, d16
93 @ CHECK: vrshl.s16 d16, d17, d16 @ encoding: [0xa1,0x05,0x50,0xf2]
94 vrshl.s16 d16, d17, d16
95 @ CHECK: vrshl.s32 d16, d17, d16 @ encoding: [0xa1,0x05,0x60,0xf2]
96 vrshl.s32 d16, d17, d16
97 @ CHECK: vrshl.s64 d16, d17, d16 @ encoding: [0xa1,0x05,0x70,0
98 vrshl.s64 d16, d17, d16
99 @ CHECK: vrshl.u8 d16, d17, d16 @ encoding: [0xa1,0x05,0x40,0xf3]
100 vrshl.u8 d16, d17, d16
101 @ CHECK: vrshl.u16 d16, d17, d16 @ encoding: [0xa1,0x05,0x50,0xf3]
102 vrshl.u16 d16, d17, d16
103 @ CHECK: vrshl.u32 d16, d17, d16 @ encoding: [0xa1,0x05,0x60,0xf3]
104 vrshl.u32 d16, d17, d16
105 @ CHECK: vrshl.u64 d16, d17, d16 @ encoding: [0xa1,0x05,0x70,0xf3]
106 vrshl.u64 d16, d17, d16
107 @ CHECK: vrshl.s8 q8, q9, q8 @ encoding: [0xe2,0x05,0x40,0xf2]
108 vrshl.s8 q8, q9, q8
109 @ CHECK: vrshl.s16 q8, q9, q8 @ encoding: [0xe2,0x05,0x50,0xf2]
110 vrshl.s16 q8, q9, q8
111 @ CHECK: vrshl.s32 q8, q9, q8 @ encoding: [0xe2,0x05,0x60,0xf2]
112 vrshl.s32 q8, q9, q8
113 @ CHECK: vrshl.s64 q8, q9, q8 @ encoding: [0xe2,0x05,0x70,0xf2]
114 vrshl.s64 q8, q9, q8
115 @ CHECK: vrshl.u8 q8, q9, q8 @ encoding: [0xe2,0x05,0x40,0xf3]
116 vrshl.u8 q8, q9, q8
117 @ CHECK: vrshl.u16 q8, q9, q8 @ encoding: [0xe2,0x05,0x50,0xf3]
118 vrshl.u16 q8, q9, q8
119 @ CHECK: vrshl.u32 q8, q9, q8 @ encoding: [0xe2,0x05,0x60,0xf3]
120 vrshl.u32 q8, q9, q8
121 @ CHECK: vrshl.u64 q8, q9, q8 @ encoding: [0xe2,0x05,0x70,0xf3]
122 vrshl.u64 q8, q9, q8
123 @ CHECK: vrshr.s8 d16, d16, #8 @ encoding: [0x30,0x02,0xc8,0xf2]
124 vrshr.s8 d16, d16, #8
125 @ CHECK: vrshr.s16 d16, d16, #16 @ encoding: [0x30,0x02,0xd0,0xf2]
126 vrshr.s16 d16, d16, #16
127 @ CHECK: vrshr.s32 d16, d16, #32 @ encoding: [0x30,0x02,0xe0,0xf2]
128 vrshr.s32 d16, d16, #32
129 @ CHECK: vrshr.s64 d16, d16, #64 @ encoding: [0xb0,0x02,0xc0,0xf2]
130 vrshr.s64 d16, d16, #64
131 @ CHECK: vrshr.u8 d16, d16, #8 @ encoding: [0x30,0x02,0xc8,0xf3]
132 vrshr.u8 d16, d16, #8
133 @ CHECK: vrshr.u16 d16, d16, #16 @ encoding: [0x30,0x02,0xd0,0xf3]
134 vrshr.u16 d16, d16, #16
135 @ CHECK: vrshr.u32 d16, d16, #32 @ encoding: [0x30,0x02,0xe0,0xf3]
136 vrshr.u32 d16, d16, #32
137 @ CHECK: vrshr.u64 d16, d16, #64 @ encoding: [0xb0,0x02,0xc0,0xf3]
138 vrshr.u64 d16, d16, #64
139 @ CHECK: vrshr.s8 q8, q8, #8 @ encoding: [0x70,0x02,0xc8,0xf2]
140 vrshr.s8 q8, q8, #8
141 @ CHECK: vrshr.s16 q8, q8, #16 @ encoding: [0x70,0x02,0xd0,0xf2]
142 vrshr.s16 q8, q8, #16
143 @ CHECK: vrshr.s32 q8, q8, #32 @ encoding: [0x70,0x02,0xe0,0xf2]
144 vrshr.s32 q8, q8, #32
145 @ CHECK: vrshr.s64 q8, q8, #64 @ encoding: [0xf0,0x02,0xc0,0xf2]
146 vrshr.s64 q8, q8, #64
147 @ CHECK: vrshr.u8 q8, q8, #8 @ encoding: [0x70,0x02,0xc8,0xf3]
148 vrshr.u8 q8, q8, #8
149 @ CHECK: vrshr.u16 q8, q8, #16 @ encoding: [0x70,0x02,0xd0,0xf3]
150 vrshr.u16 q8, q8, #16
151 @ CHECK: vrshr.u32 q8, q8, #32 @ encoding: [0x70,0x02,0xe0,0xf3]
152 vrshr.u32 q8, q8, #32
153 @ CHECK: vrshr.u64 q8, q8, #64 @ encoding: [0xf0,0x02,0xc0,0xf3]
154 vrshr.u64 q8, q8, #64
155 @ CHECK: vrshrn.i16 d16, q8, #8 @ encoding: [0x70,0x08,0xc8,0xf2]
156 vrshrn.i16 d16, q8, #8
157 @ CHECK: vrshrn.i32 d16, q8, #16 @ encoding: [0x70,0x08,0xd0,0xf2]
158 vrshrn.i32 d16, q8, #16
159 @ CHECK: vrshrn.i64 d16, q8, #32 @ encoding: [0x70,0x08,0xe0,0xf2]
160 vrshrn.i64 d16, q8, #32
STM8 backend for LLVM