1 include "llvm/Target/Target.td"
3 def TestTargetInstrInfo : InstrInfo;
5 def TestTarget : Target {
6 let InstructionSet = TestTargetInstrInfo;
10 list<int> all = [0, 1, 2, 3, 4, 5, 6 , 7,
11 8, 9, 10, 11, 12, 13, 14, 15,
12 16, 17, 18, 19, 20, 21, 22, 23,
13 24, 25, 26, 27, 28, 29, 30, 31];
15 !foldl([]<int>, all, acc, cur,
16 !listconcat(acc, !if(!lt(cur, N), [cur], [])));
20 let Namespace = "TestNamespace" in {
22 foreach Index = 0...31 in {
23 def sub#Index : SubRegIndex<32, !shl(Index, 5)>;
26 foreach Size = {2,4,8,16} in {
27 foreach Index = Indexes<!add(33, !mul(Size, -1))>.slice in {
28 def !foldl("", Indexes<Size>.slice, acc, cur,
29 !strconcat(acc#!if(!eq(acc,""),"","_"), "sub"#!add(cur, Index))) :
30 SubRegIndex<!mul(Size, 32), !shl(Index, 5)> {
31 let CoveringSubRegIndices =
32 !foldl([]<SubRegIndex>, Indexes<Size>.slice, acc, cur,
33 !listconcat(acc, [!cast<SubRegIndex>(sub#!add(cur, Index))]));
38 foreach Index = 0...255 in {
39 def R#Index : Register <"r"#Index>;
45 def GPR32 : RegisterClass<"TestTarget", [i32], 32,
46 (add (sequence "R%u", 0, 255))>;
48 def GPR64 : RegisterTuples<[sub0, sub1],
49 [(decimate (shl GPR32, 0), 1),
50 (decimate (shl GPR32, 1), 1)
53 def GPR128 : RegisterTuples<[sub0, sub1, sub2, sub3],
55 (decimate (shl GPR32, 0), 1),
56 (decimate (shl GPR32, 1), 1),
57 (decimate (shl GPR32, 2), 1),
58 (decimate (shl GPR32, 3), 1)
61 def GPR256 : RegisterTuples<[sub0, sub1, sub2, sub3, sub4, sub5, sub6, sub7],
63 (decimate (shl GPR32, 0), 1),
64 (decimate (shl GPR32, 1), 1),
65 (decimate (shl GPR32, 2), 1),
66 (decimate (shl GPR32, 3), 1),
67 (decimate (shl GPR32, 4), 1),
68 (decimate (shl GPR32, 5), 1),
69 (decimate (shl GPR32, 6), 1),
70 (decimate (shl GPR32, 7), 1)
73 def GPR512 : RegisterTuples<[sub0, sub1, sub2, sub3, sub4, sub5, sub6, sub7,
74 sub8, sub9, sub10, sub11, sub12, sub13, sub14, sub15],
76 (decimate (shl GPR32, 0), 1),
77 (decimate (shl GPR32, 1), 1),
78 (decimate (shl GPR32, 2), 1),
79 (decimate (shl GPR32, 3), 1),
80 (decimate (shl GPR32, 4), 1),
81 (decimate (shl GPR32, 5), 1),
82 (decimate (shl GPR32, 6), 1),
83 (decimate (shl GPR32, 7), 1),
84 (decimate (shl GPR32, 8), 1),
85 (decimate (shl GPR32, 9), 1),
86 (decimate (shl GPR32, 10), 1),
87 (decimate (shl GPR32, 11), 1),
88 (decimate (shl GPR32, 12), 1),
89 (decimate (shl GPR32, 13), 1),
90 (decimate (shl GPR32, 14), 1),
91 (decimate (shl GPR32, 15), 1)
94 def GPR1024 : RegisterTuples<[sub0, sub1, sub2, sub3, sub4, sub5, sub6, sub7,
95 sub8, sub9, sub10, sub11, sub12, sub13, sub14, sub15,
96 sub16, sub17, sub18, sub19, sub20, sub21, sub22, sub23,
97 sub24, sub25, sub26, sub27, sub28, sub29, sub30, sub31],
99 (decimate (shl GPR32, 0), 1),
100 (decimate (shl GPR32, 1), 1),
101 (decimate (shl GPR32, 2), 1),
102 (decimate (shl GPR32, 3), 1),
103 (decimate (shl GPR32, 4), 1),
104 (decimate (shl GPR32, 5), 1),
105 (decimate (shl GPR32, 6), 1),
106 (decimate (shl GPR32, 7), 1),
107 (decimate (shl GPR32, 8), 1),
108 (decimate (shl GPR32, 9), 1),
109 (decimate (shl GPR32, 10), 1),
110 (decimate (shl GPR32, 11), 1),
111 (decimate (shl GPR32, 12), 1),
112 (decimate (shl GPR32, 13), 1),
113 (decimate (shl GPR32, 14), 1),
114 (decimate (shl GPR32, 15), 1),
115 (decimate (shl GPR32, 16), 1),
116 (decimate (shl GPR32, 17), 1),
117 (decimate (shl GPR32, 18), 1),
118 (decimate (shl GPR32, 19), 1),
119 (decimate (shl GPR32, 20), 1),
120 (decimate (shl GPR32, 21), 1),
121 (decimate (shl GPR32, 22), 1),
122 (decimate (shl GPR32, 23), 1),
123 (decimate (shl GPR32, 24), 1),
124 (decimate (shl GPR32, 25), 1),
125 (decimate (shl GPR32, 26), 1),
126 (decimate (shl GPR32, 27), 1),
127 (decimate (shl GPR32, 28), 1),
128 (decimate (shl GPR32, 29), 1),
129 (decimate (shl GPR32, 30), 1),
130 (decimate (shl GPR32, 31), 1)
134 let Namespace = "TestNamespace" in {
136 def GPR_64 : RegisterClass<"", [v2i32], 64, (add GPR64)>;
137 def GPR_1024 : RegisterClass<"", [v32i32], 1024, (add GPR1024)>;