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comparison llvm/test/TableGen/cast-string.td @ 207:2e18cbf3894f

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LLVM12
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Jun 2021 06:07:14 +0900
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173:0572611fdcc8 207:2e18cbf3894f
1 // RUN: llvm-tblgen %s | FileCheck %s
2 // RUN: not llvm-tblgen -DERROR1 %s 2>&1 | FileCheck --check-prefix=ERROR1 %s
3
4 // This file tests the !cast bang operator with the result type string.
5
6 defvar IntList = [0, 1, 2, 3, 4, 5, 6];
7
8 // CHECK: def Rec0
9 // CHECK: string str3 = "a string here"
10
11 def Rec0 {
12 string str = "a string";
13 string str2 = !cast<string>(str);
14 string str3 = !cast<string>(str # " here");
15 }
16
17 // CHECK: def Rec1
18 // CHECK: string str = "42 -108"
19
20 def Rec1 {
21 int int1 = 42;
22 int int2 = -108;
23 string str = !cast<string>(int1) # " " # !cast<string>(int2);
24 }
25
26 // CHECK: def Rec2
27 // CHECK: string str = "0, 1"
28
29 def Rec2 {
30 bit bit1 = false;
31 bit bit2 = true;
32 string str = !cast<string>(bit1) # ", " # !cast<string>(bit2);
33 }
34
35 // CHECK: def Rec3
36 // CHECK: string str = "5 and 37"
37
38 def Rec3 {
39 bits<4> bits1 = 0b0101;
40 bits<8> bits2 = 0b00100101;
41 string str = !cast<string>(bits1) # " and " # !cast<string>(bits2);
42 }
43
44 // CHECK: def Rec4
45 // CHECK: string str = "Rec1, Rec2"
46
47 def Rec4 {
48 string str = !cast<string>(Rec1) # ", " # !cast<string>(Rec2);
49 }
50
51 #ifdef ERROR1
52
53 // ERROR1: nitializer of 'str' in 'Rec5' could not be fully resolved
54
55 def Rec5 {
56 string str = !cast<string>(IntList);
57 }
58
59 #endif