1 files changed, 18 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/pr30413.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/pr30413.c
new file mode 100644
index 000000000..1d3a94f97
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/pr30413.c
@@ -0,0 +1,18 @@
+/* { dg-do run } */
+/* { dg-options "-O2" } */
+
+extern void abort (void);
+
+int test() {
+  char a, b = -1;
+  asm volatile ("mov%z0 %1, %0" : "=q"(a) : "m"(b));
+  return a;
+}
+
+int main()
+{
+  if (test() != -1)
+    abort();
+
+  return 0;
+}