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