376e3b62cd
The grammar is `!match(str, regex)` and this operator produces 1 if the `str` matches the regular expression `regex`. The format of `regex` is ERE (Extended POSIX Regular Expressions).
37 lines
1.0 KiB
TableGen
37 lines
1.0 KiB
TableGen
// RUN: llvm-tblgen %s | FileCheck %s
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// RUN: not llvm-tblgen -DERROR1 %s 2>&1 | FileCheck --check-prefix=ERROR1 %s
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// RUN: not llvm-tblgen -DERROR2 %s 2>&1 | FileCheck --check-prefix=ERROR2 %s
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// RUN: not llvm-tblgen -DERROR3 %s 2>&1 | FileCheck --check-prefix=ERROR3 %s
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// RUN: not llvm-tblgen -DERROR4 %s 2>&1 | FileCheck --check-prefix=ERROR4 %s
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// XFAIL: vg_leak
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def test {
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bit test0 = !match("123 abc ABC", "[0-9 a-z A-Z]+");
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bit test1 = !match("abc", "[0-9]+");
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}
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// CHECK-LABEL: def test {
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// CHECK-NEXT: bit test0 = 1;
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// CHECK-NEXT: bit test1 = 0;
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// CHECK-NEXT: }
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#ifdef ERROR1
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defvar error1 = !match(123, ".*");
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// ERROR1: error: expected value of type 'string', got 'int'
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#endif
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#ifdef ERROR2
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defvar error2 = !match("abc", 123);
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// ERROR2: error: expected value of type 'string', got 'int'
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#endif
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#ifdef ERROR3
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defvar error3 = !match("abc", "abc", "abc");
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// ERROR3: error: expected two operands to operator
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#endif
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#ifdef ERROR4
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defvar error4 = !match("abc", "([)]");
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// ERROR4: error: invalid regex '([)]'
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#endif
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