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[AMDGPU][True16][CodeGen] true16 codegen pattern for v_med3_u/i16 (#121850)
[llvm-project.git] / llvm / test / MC / AArch64 / armv8a-fpmul.s
blob3a451a91e53d80a1db84eb10875029894c78bf96
1 // RUN: llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+fp16fml < %s | FileCheck %s --check-prefix=CHECK
2 // RUN: llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=-fullfp16,+fp16fml < %s | FileCheck %s --check-prefix=CHECK
3 // RUN: not llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+v8.2a < %s 2>&1 | FileCheck %s --check-prefix=CHECK-NOFP16FML
4 // RUN: not llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+v8.2a,+fullfp16 < %s 2>&1 | FileCheck %s --check-prefix=CHECK-NOFP16FML
5 // RUN: not llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+v8.2a,+fp16fml,-fullfp16 < %s 2>&1 | FileCheck %s --check-prefix=CHECK-NOFP16FML
6 // RUN: not llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+v8.2a,+fp16fml,-neon < %s 2>&1 | FileCheck %s --check-prefix=CHECK-NO-FP16FML-NOR-NEON
7 // RUN: not llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+v8.2a,-neon < %s 2>&1 | FileCheck %s --check-prefix=CHECK-NO-FP16FML-NOR-NEON
8
9 //------------------------------------------------------------------------------
10 // ARMV8.2-A Floating Point Multiplication
11 //------------------------------------------------------------------------------
12
13 FMLAL V0.2S, V1.2H, V2.2H
14 FMLSL V0.2S, V1.2H, V2.2H
15 FMLAL V0.4S, V1.4H, V2.4H
16 FMLSL V0.4S, V1.4H, V2.4H
17 FMLAL2 V0.2S, V1.2H, V2.2H
18 FMLSL2 V0.2S, V1.2H, V2.2H
19 FMLAL2 V0.4S, V1.4H, V2.4H
20 FMLSL2 V0.4S, V1.4H, V2.4H
21
22 //CHECK: fmlal v0.2s, v1.2h, v2.2h // encoding: [0x20,0xec,0x22,0x0e]
23 //CHECK: fmlsl v0.2s, v1.2h, v2.2h // encoding: [0x20,0xec,0xa2,0x0e]
24 //CHECK: fmlal v0.4s, v1.4h, v2.4h // encoding: [0x20,0xec,0x22,0x4e]
25 //CHECK: fmlsl v0.4s, v1.4h, v2.4h // encoding: [0x20,0xec,0xa2,0x4e]
26 //CHECK: fmlal2 v0.2s, v1.2h, v2.2h // encoding: [0x20,0xcc,0x22,0x2e]
27 //CHECK: fmlsl2 v0.2s, v1.2h, v2.2h // encoding: [0x20,0xcc,0xa2,0x2e]
28 //CHECK: fmlal2 v0.4s, v1.4h, v2.4h // encoding: [0x20,0xcc,0x22,0x6e]
29 //CHECK: fmlsl2 v0.4s, v1.4h, v2.4h // encoding: [0x20,0xcc,0xa2,0x6e]
30
31 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
32 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
33 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
34 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
35 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
36 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
37 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
38 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
39
40 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
41 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
42 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
43 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
44 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
45 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
46 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
47 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
48
49 # Checks with the maximum index value 7:
50 fmlal V0.2s, v1.2h, v2.h[7]
51 fmlsl V0.2s, v1.2h, v2.h[7]
52 fmlal V0.4s, v1.4h, v2.h[7]
53 fmlsl V0.4s, v1.4h, v2.h[7]
54 fmlal2 V0.2s, v1.2h, v2.h[7]
55 fmlsl2 V0.2s, v1.2h, v2.h[7]
56 fmlal2 V0.4s, v1.4h, v2.h[7]
57 fmlsl2 V0.4s, v1.4h, v2.h[7]
58
59 # Some more checks with a different index bit pattern to catch
60 # incorrect permutations of the index (decimal 7 is 0b111):
61 fmlal V0.2s, v1.2h, v2.h[5]
62 fmlsl V0.2s, v1.2h, v2.h[5]
63 fmlal V0.4s, v1.4h, v2.h[5]
64 fmlsl V0.4s, v1.4h, v2.h[5]
65 fmlal2 V0.2s, v1.2h, v2.h[5]
66 fmlsl2 V0.2s, v1.2h, v2.h[5]
67 fmlal2 V0.4s, v1.4h, v2.h[5]
68 fmlsl2 V0.4s, v1.4h, v2.h[5]
69
70 //CHECK: fmlal v0.2s, v1.2h, v2.h[7] // encoding: [0x20,0x08,0xb2,0x0f]
71 //CHECK: fmlsl v0.2s, v1.2h, v2.h[7] // encoding: [0x20,0x48,0xb2,0x0f]
72 //CHECK: fmlal v0.4s, v1.4h, v2.h[7] // encoding: [0x20,0x08,0xb2,0x4f]
73 //CHECK: fmlsl v0.4s, v1.4h, v2.h[7] // encoding: [0x20,0x48,0xb2,0x4f]
74 //CHECK: fmlal2 v0.2s, v1.2h, v2.h[7] // encoding: [0x20,0x88,0xb2,0x2f]
75 //CHECK: fmlsl2 v0.2s, v1.2h, v2.h[7] // encoding: [0x20,0xc8,0xb2,0x2f]
76 //CHECK: fmlal2 v0.4s, v1.4h, v2.h[7] // encoding: [0x20,0x88,0xb2,0x6f]
77 //CHECK: fmlsl2 v0.4s, v1.4h, v2.h[7] // encoding: [0x20,0xc8,0xb2,0x6f]
78
79 //CHECK: fmlal v0.2s, v1.2h, v2.h[5] // encoding: [0x20,0x08,0x92,0x0f]
80 //CHECK: fmlsl v0.2s, v1.2h, v2.h[5] // encoding: [0x20,0x48,0x92,0x0f]
81 //CHECK: fmlal v0.4s, v1.4h, v2.h[5] // encoding: [0x20,0x08,0x92,0x4f]
82 //CHECK: fmlsl v0.4s, v1.4h, v2.h[5] // encoding: [0x20,0x48,0x92,0x4f]
83 //CHECK: fmlal2 v0.2s, v1.2h, v2.h[5] // encoding: [0x20,0x88,0x92,0x2f]
84 //CHECK: fmlsl2 v0.2s, v1.2h, v2.h[5] // encoding: [0x20,0xc8,0x92,0x2f]
85 //CHECK: fmlal2 v0.4s, v1.4h, v2.h[5] // encoding: [0x20,0x88,0x92,0x6f]
86 //CHECK: fmlsl2 v0.4s, v1.4h, v2.h[5] // encoding: [0x20,0xc8,0x92,0x6f]
87
88 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
89 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
90 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
91 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
92 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
93 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
94 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
95 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
96 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
97 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
98 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
99 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
100 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
101 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
102 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
103 //CHECK-NOFP16FML: error: instruction requires: fp16fml{{$}}
104
105 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
106 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
107 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
108 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
109 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
110 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
111 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
112 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
113 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
114 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
115 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
116 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
117 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
118 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
119 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
120 //CHECK-NO-FP16FML-NOR-NEON: error: instruction requires: fp16fml neon{{$}}
121
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