1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/bmi-blsi-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/bmi-blsi-2.c
new file mode 100644
index 000000000..b6633a980
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/bmi-blsi-2.c
@@ -0,0 +1,30 @@
+/* { dg-do run { target { bmi } } } */
+/* { dg-options "-O2 -mbmi -fno-inline" } */
+
+#include <x86intrin.h>
+
+#include "bmi-check.h"
+
+/* To fool compiler, so it not generate blsi here. */
+int calc_blsi_u32 (int src1, int src2)
+{
+  return (-src1) & (src2);
+}
+
+static void
+bmi_test()
+{
+  unsigned i;
+  int src = 0xfacec0ff;
+  int res, res_ref;
+
+  for (i=0; i<5; ++i) {
+    src = i + src << i;
+
+    res_ref = calc_blsi_u32 (src, src);
+    res = __blsi_u32 (src);
+
+    if (res != res_ref)
+      abort();
+  }
+}