First small tests for llvmc2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50734 91177308-0d34-0410-b5e6-96231b3b80d8

test/LLVMC/dg.exp

@@ -0,0 +1,3 @@
+load_lib llvm.exp
+
+RunLLVMTests [lsort [glob -nocomplain $srcdir/$subdir/*.{c,cpp}]]

test/LLVMC/hello.c

@@ -0,0 +1,12 @@
+/*
+ * Check that we can compile helloworld
+ * RUN: llvmc2 %s -o %t
+ * RUN: ./%t | grep hello
+ */
+
+#include <stdio.h>
+
+int main() {
+    printf("hello\n");
+    return 0;
+}

test/LLVMC/together.cpp

@@ -0,0 +1,10 @@
+// Check that we can compile files of different types together.
+// TOFIX: compiling files with same names should work.
+// RUN: llvmc2 %s %p/together1.c -o %t
+// RUN: ./%t | grep hello
+
+extern "C" void test();
+
+int main() {
+  test();
+}

test/LLVMC/together1.c

@@ -0,0 +1,9 @@
+/*
+ * RUN: ignore
+ */
+
+#include <stdio.h>
+
+void test() {
+  printf("hello\n");
+}