llvm-for-llvmta/test/TableGen/cond-empty-list-arg.td

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TableGen

// RUN: llvm-tblgen %s | FileCheck %s
// XFAIL: vg_leak
// Check that !cond works with an empty list value.
class C<bit cond> {
bit True = 1;
list<int> X = !cond(cond: [1, 2, 3], True : []);
list<int> Y = !cond(cond: [], True : [4, 5, 6]);
}
// CHECK: def rec1
// CHECK: X = [];
// CHECK: Y = [4, 5, 6];
def rec1 : C<0>;
// CHECK: def rec2
// CHECK: X = [1, 2, 3];
// CHECK: Y = [];
def rec2 : C<1>;