diff --git a/compiler-rt/test/sanitizer_common/TestCases/Linux/free_aligned_sized.c b/compiler-rt/test/sanitizer_common/TestCases/Linux/free_aligned_sized.c
new file mode 100644
index 0000000000000..f4c6c0f973bdb
--- /dev/null
+++ b/compiler-rt/test/sanitizer_common/TestCases/Linux/free_aligned_sized.c
@@ -0,0 +1,13 @@
+// RUN: %clang -std=c23 -O0 %s -o %t && %run %t
+// UNSUPPORTED: asan, hwasan, rtsan, tsan, msan, lsan, ubsan
+
+#include <stddef.h>
+#include <stdlib.h>
+
+extern void free_aligned_sized(void *p, size_t alignment, size_t size);
+
+int main() {
+  volatile void *p = aligned_alloc(128, 1024);
+  free_aligned_sized((void *)p, 128, 1024);
+  return 0;
+}
diff --git a/compiler-rt/test/sanitizer_common/TestCases/Linux/free_sized.c b/compiler-rt/test/sanitizer_common/TestCases/Linux/free_sized.c
new file mode 100644
index 0000000000000..0ee2289684d0a
--- /dev/null
+++ b/compiler-rt/test/sanitizer_common/TestCases/Linux/free_sized.c
@@ -0,0 +1,15 @@
+// RUN: %clang -std=c23 -O0 %s -o %t && %run %t
+// UNSUPPORTED: asan, hwasan, rtsan, tsan, msan, lsan, ubsan
+
+#include <stddef.h>
+#include <stdlib.h>
+
+extern void *aligned_alloc(size_t alignment, size_t size);
+
+extern void free_sized(void *p, size_t size);
+
+int main() {
+  volatile void *p = malloc(64);
+  free_sized((void *)p, 64);
+  return 0;
+}