34   uintptr_t mapping =  in CreateTagMapping()  local
37   if (reinterpret_cast<void*>(mapping) == MAP_FAILED) {  in CreateTagMapping()
42                        : "r"(mapping + (1ULL << 56))  in CreateTagMapping()
44   return mapping;  in CreateTagMapping()
59   uintptr_t mapping = CreateTagMapping();  in TEST()  local
60   ASSERT_NE(0U, mapping);  in TEST()
75   EXPECT_EQ(1, remote.ReadTag(mapping));  in TEST()
76   EXPECT_EQ(0, remote.ReadTag(mapping + 16));  in TEST()
90   uintptr_t mapping = CreateTagMapping();  in TEST()  local
91   ASSERT_NE(0U, mapping);  in TEST()
95   EXPECT_EQ(1, local.ReadTag(mapping));  in TEST()
96   EXPECT_EQ(0, local.ReadTag(mapping + 16));  in TEST()