55   DIExpression *EmptyExpr;  member in InstrRefLDVTest
124     EmptyExpr = DIExpression::get(Ctx, {});  in SetUp()
177     VTracker = std::make_unique<VLocTracker>(Overlaps, EmptyExpr);  in addVTracker()
1803   DbgValueProperties EmptyProps(EmptyExpr, false);  in TEST_F()
1890       DIExpression::prepend(EmptyExpr, DIExpression::ApplyOffset, 4);  in TEST_F()
1897   DbgValueProperties PropsWithIndirect(EmptyExpr, true);  in TEST_F()
1932   DbgValueProperties EmptyProps(EmptyExpr, false);  in TEST_F()
2034   DbgValueProperties EmptyProps(EmptyExpr, false);  in TEST_F()
2163   DbgValueProperties EmptyProps(EmptyExpr, false);  in TEST_F()
2264   DbgValueProperties PropsWithIndirect(EmptyExpr, true);  in TEST_F()
2290       DIExpression::prepend(EmptyExpr, DIExpression::ApplyOffset, 4);  in TEST_F()
2320   DbgValueProperties EmptyProps(EmptyExpr, false);  in TEST_F()
2375       DIExpression::prepend(EmptyExpr, DIExpression::ApplyOffset, 4);  in TEST_F()
2423   DbgValueProperties EmptyProps(EmptyExpr, false);  in TEST_F()
2469   DbgValueProperties PropsWithIndirect(EmptyExpr, true);  in TEST_F()
2508   DbgValueProperties EmptyProps(EmptyExpr, false);  in TEST_F()
2521   VLocs.resize(1, VLocTracker(Overlaps, EmptyExpr));  in TEST_F()
2568   DbgValueProperties EmptyProps(EmptyExpr, false);  in TEST_F()
2584   VLocs.resize(4, VLocTracker(Overlaps, EmptyExpr));  in TEST_F()
2785   DbgValueProperties EmptyProps(EmptyExpr, false);  in TEST_F()
2796   VLocs.resize(3, VLocTracker(Overlaps, EmptyExpr));  in TEST_F()
3038   DbgValueProperties EmptyProps(EmptyExpr, false);  in TEST_F()
3051   VLocs.resize(5, VLocTracker(Overlaps, EmptyExpr));  in TEST_F()