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1// RUN: llvm-tblgen %s | FileCheck %s2// RUN: not llvm-tblgen -DERROR1 %s 2>&1 | FileCheck --check-prefix=ERROR1 %s3 4defvar EmptyList = []<string>;5defvar OneList = ["foo"];6defvar WordList = ["foo", "bar", "zoo", "foo", "snork", "snork", "quux"];7 8class Predicate;9def pred1 : Predicate;10def pred2 : Predicate;11def pred3 : Predicate;12def pred4 : Predicate;13def pred5 : Predicate;14 15class DeduplicatePredList<list<Predicate> predlist, Predicate pred> {16 list<Predicate> ret =17 !listconcat([pred], !filter(item, predlist,18 !ne(!cast<string>(item), !cast<string>(pred))));19}20 21// CHECK: def rec122// CHECK: list1 = [];23// CHECK: list2 = [];24// CHECK: list3 = ["foo"];25// CHECK: list4 = [];26// CHECK: list5 = ["foo", "bar", "zoo", "foo", "snork", "snork", "quux"];27// CHECK: list6 = [];28 29def rec1 {30 list<string> list1 = !filter(item, EmptyList, true);31 list<string> list2 = !filter(item, EmptyList, false);32 list<string> list3 = !filter(item, OneList, true);33 list<string> list4 = !filter(item, OneList, false);34 list<string> list5 = !filter(item, WordList, true);35 list<string> list6 = !filter(item, WordList, false);36}37 38// CHECK: def rec239// CHECK: list1 = ["foo", "foo"];40// CHECK: list2 = ["bar", "zoo", "snork", "snork", "quux"];41// CHECK: list3 = ["snork", "snork", "quux"];42 43def rec2 {44 list<string> list1 = !filter(item, WordList, !eq(item, "foo"));45 list<string> list2 = !filter(item, WordList, !ne(item, "foo"));46 list<string> list3 = !filter(item, WordList, !ge(!size(item), 4));47}48 49// CHECK: def rec350// CHECK: list1 = [4, 5, 6, 7, 8, 9, 10];51// CHECK: list2 = [4, 5, 6, 7, 8];52 53def rec3 {54 list<int> list1 = !filter(num, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10], !gt(num, 3));55 list<int> list2 = !filter(num, list1, !lt(num, 9));56}57 58// CHECK: def rec459// CHECK: duplist = [pred1, pred2, pred1, pred3, pred4, pred1, pred5];60// CHECK: deduplist = [pred1, pred2, pred3, pred4, pred5];61 62def rec4 {63 list<Predicate> duplist = [pred1, pred2, pred1, pred3, pred4, pred1, pred5];64 list<Predicate> deduplist = DeduplicatePredList<duplist, pred1>.ret; 65}66 67#ifdef ERROR168 69// ERROR1: could not be fully resolved70 71def rec9 {72 list<string> list1 = !filter(item, WordList, !if(true, "oops!", "wrong!"));73}74 75#endif76