Add -flto simple test

To pass with gcc-4.7 need:
https://android-review.googlesource.com/#/c/48831

Change-Id: If4719b0b8e95ab87a90d9656a2358eb528c17345
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
diff --git a/tests/build/flto/jni/Android.mk b/tests/build/flto/jni/Android.mk
new file mode 100644
index 0000000..4df821b
--- /dev/null
+++ b/tests/build/flto/jni/Android.mk
@@ -0,0 +1,9 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := flto
+LOCAL_SRC_FILES := flto.c
+LOCAL_CFLAGS := -flto
+LOCAL_LDFLAGS := -flto
+include $(BUILD_EXECUTABLE)
+
diff --git a/tests/build/flto/jni/Application.mk b/tests/build/flto/jni/Application.mk
new file mode 100644
index 0000000..a252a72
--- /dev/null
+++ b/tests/build/flto/jni/Application.mk
@@ -0,0 +1 @@
+APP_ABI := all
diff --git a/tests/build/flto/jni/flto.c b/tests/build/flto/jni/flto.c
new file mode 100644
index 0000000..cf76c0a
--- /dev/null
+++ b/tests/build/flto/jni/flto.c
@@ -0,0 +1,8 @@
+int foo() {
+    return 0;
+}
+
+int main()
+{
+    return foo();
+}