Two testcases for loops: one with outputs, one without.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11934 91177308-0d34-0410-b5e6-96231b3b80d8

test/Transforms/CodeExtractor/loops-outputs.c

@@ -0,0 +1,13 @@
+#include <stdio.h>
+
+int main(int argc, char *argv[]) {
+  int i, d=0;
+  for (i=0; i < 10; ++i)
+    d += i;
+
+  printf("separator!\n");
+  
+  for (i=0; i < 4; ++i)
+    printf("[%d]\n", d+i);
+  return 0;
+}