1 // RUN: llvm-tblgen %s | FileCheck %s
4 // This file has tests for the list slice suffix.
6 // Test defvars and literal lists.
9 // CHECK: list<int> ShowVar1 = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
10 // CHECK: int ShowVar2 = 0
11 // CHECK: list<int> ShowVar3 = [2, 3, 4, 5]
12 // CHECK: int ShowVar4 = 2
13 // CHECK: list<int> ShowVar5 = [2, 3, 4, 5]
15 defvar Var1 = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
16 defvar Var2 = Var1[0];
17 defvar Var3 = Var1[2...5];
19 defvar Var4 = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9][2];
20 defvar Var5 = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9][2...5];
22 def Rec00 { // Display the defvars.
23 list<int> ShowVar1 = Var1;
25 list<int> ShowVar3 = Var3;
27 list<int> ShowVar5 = Var5;
31 // CHECK: int Zero = 0
32 // CHECK: list<int> TwoFive = [2, 3, 4, 5]
36 list<int> TwoFive = Var1[2...5];
39 // Test class template arguments.
42 // CHECK: int Zero = 10
43 // CHECK: list<int> TwoFive = [12, 13, 14, 15]
45 class Class1<list<int> ids> {
47 list<int> TwoFive = ids[2...5];
50 def Rec02 : Class1<[10, 11, 12, 13, 14, 15, 16, 17]>;
52 // Test anonymous record fetches.
55 // CHECK: int Zero = 20
56 // CHECK: list<int> TwoFive = [22, 23, 24, 25]
59 int Zero = Class1<[20, 21, 22, 23, 24, 25, 26]>.Zero;
60 list<int> TwoFive = Class1<[20, 21, 22, 23, 24, 25, 26]>.TwoFive;
63 // Test multiclass template arguments.
65 // CHECK: def Rec04_MC1
66 // CHECK: int Zero = 30
67 // CHECK: list<int> TwoFive = [32, 33, 34, 35]
68 // CHECK: def Rec05_MC1
69 // CHECK: int Zero = 30
70 // CHECK: list<int> TwoFive = [32, 33, 34, 35]
72 multiclass MC1<list<int> ids> {
75 list<int> TwoFive = ids[2...5];
79 defm Rec04 : MC1<[30, 31, 32, 33, 34, 35, 36]>;
80 defm Rec05 : MC1<[30, 31, 32, 33, 34, 35]>;
82 // Test taking a complex subset of the list items from another record.
85 // CHECK: list<int> SomeValues = [40, 43, 44, 45, 40, 47, 49, 48, 47, 46, 40]
88 list<int> Values = [40, 41, 42, 43, 44, 45, 46, 47, 48, 49];
92 list<int> SomeValues = Rec06.Values[0, 3...5, 0, 7, 9...6, 0];
95 // Test a double subscript.
98 // CHECK: list<list<string>> Array = {{.*}}"foo", "bar", "snork"], ["zoo", "quux", "flarp"]]
99 // CHECK: string Flarp = "flarp"
100 // CHECK: list<string> ZooQuux = ["zoo", "quux"]
103 list<list<string>> Array = [["foo", "bar", "snork"],
104 ["zoo", "quux", "flarp"]];
105 string Flarp = Array[1][2];
106 list<string> ZooQuux = Array[1][0...1];
109 // Test uninitialized list elements.
112 // CHECK: int Zero = ?;
113 // CHECK: list<int> TwoFive = [2, 3, ?, 5];
114 // We need CHECK-NEXT for these because otherwise it will match anonymous defs
115 // that appear later.
116 // CHECK: def Rec10 {
117 // CHECK-NEXT: int Zero = ?;
118 // CHECK-NEXT: list<int> TwoFive = [2, 3, ?, 5];
120 def Rec09 : Class1<[?, ?, 2, 3, ?, 5, ?]>;
123 int Zero = Class1<[?, ?, 2, 3, ?, 5, ?]>.Zero;
124 list<int> TwoFive = Class1<[?, ?, 2, 3, ?, 5, ?]>.TwoFive;