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-rw-r--r--compiler-rt/lib/dfsan/lit_tests/propagate.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler-rt/lib/dfsan/lit_tests/propagate.c b/compiler-rt/lib/dfsan/lit_tests/propagate.c
index d78c9ae0b33..31b65ee72a4 100644
--- a/compiler-rt/lib/dfsan/lit_tests/propagate.c
+++ b/compiler-rt/lib/dfsan/lit_tests/propagate.c
@@ -34,5 +34,8 @@ int main(void) {
assert(dfsan_has_label(ijk_label, j_label));
assert(dfsan_has_label(ijk_label, k_label));
+ struct { int i, j; } s = { i, j };
+ assert(dfsan_read_label(&s, sizeof(s)) == ij_label);
+
return 0;
}
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