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-rw-r--r--test/lsan/TestCases/Linux/use_tls_static.cc22
1 files changed, 22 insertions, 0 deletions
diff --git a/test/lsan/TestCases/Linux/use_tls_static.cc b/test/lsan/TestCases/Linux/use_tls_static.cc
new file mode 100644
index 000000000000..be34a3abf301
--- /dev/null
+++ b/test/lsan/TestCases/Linux/use_tls_static.cc
@@ -0,0 +1,22 @@
+// Test that statically allocated TLS space is included in the root set.
+// RUN: LSAN_BASE="detect_leaks=1:report_objects=1:use_stacks=0:use_registers=0"
+// RUN: %clangxx_lsan %s -o %t
+// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_tls=0" not %run %t 2>&1 | FileCheck %s
+// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_tls=1" %run %t 2>&1
+// RUN: LSAN_OPTIONS="" %run %t 2>&1
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "sanitizer_common/print_address.h"
+
+__thread void *tls_var;
+
+int main() {
+ tls_var = malloc(1337);
+ print_address("Test alloc: ", 1, tls_var);
+ return 0;
+}
+// CHECK: Test alloc: [[ADDR:0x[0-9,a-f]+]]
+// CHECK: LeakSanitizer: detected memory leaks
+// CHECK: [[ADDR]] (1337 bytes)
+// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: