1 files changed, 23 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/asm-adder-no-clobber-lr.c b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/asm-adder-no-clobber-lr.c
new file mode 100644
index 000000000..2543d50e7
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/asm-adder-no-clobber-lr.c
@@ -0,0 +1,23 @@
+extern void abort (void);
+
+int
+adder (int a, int b)
+{
+  int result;
+  __asm__ ("add %w0,%w1,%w2" : "=r"(result) : "r"(a), "r"(b) : );
+  return result;
+}
+
+int
+main (int argc, char** argv)
+{
+  int i;
+  int total = argc;
+  for (i = 0; i < 20; i++)
+    total = adder (total, i);
+
+  if (total != (190 + argc))
+    abort ();
+
+  return 0;
+}