1 files changed, 12 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arc/mlock.c b/gcc-4.9/gcc/testsuite/gcc.target/arc/mlock.c
new file mode 100644
index 000000000..3a8b050c3
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/arc/mlock.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-options "-mlock" } */
+/* { dg-do assemble } */
+
+int f (void *p)
+{
+  int i;
+
+  __asm__("llock %0, [%1]\n\t"
+	  "scond %0, [%1]" : "=&r"(i) : "r"(p));
+  return i;
+}