1 files changed, 61 insertions, 0 deletions
diff --git a/test/ArrayOpt/test_cache.c b/test/ArrayOpt/test_cache.c
new file mode 100644
index 00000000..a2fe10da
--- /dev/null
+++ b/test/ArrayOpt/test_cache.c
@@ -0,0 +1,61 @@
+// RUN: %llvmgcc %s -emit-llvm -O0 -c -o %t.bc
+// RUN: rm -rf %t.klee-out
+// RUN: %klee --write-kqueries --output-dir=%t.klee-out --optimize-array=index %t.bc > %t.log 2>&1
+// RUN: FileCheck %s -input-file=%t.log -check-prefix=CHECK-OPT_I
+// RUN: test -f %t.klee-out/test000001.kquery
+// RUN: test -f %t.klee-out/test000002.kquery
+// RUN: test -f %t.klee-out/test000003.kquery
+// RUN: test -f %t.klee-out/test000004.kquery
+// RUN: test -f %t.klee-out/test000005.kquery
+// RUN: test -f %t.klee-out/test000006.kquery
+// RUN: not FileCheck %s -input-file=%t.klee-out/test000001.kquery -check-prefix=CHECK-CONST_ARR
+// RUN: not FileCheck %s -input-file=%t.klee-out/test000002.kquery -check-prefix=CHECK-CONST_ARR
+// RUN: not FileCheck %s -input-file=%t.klee-out/test000003.kquery -check-prefix=CHECK-CONST_ARR
+// RUN: not FileCheck %s -input-file=%t.klee-out/test000004.kquery -check-prefix=CHECK-CONST_ARR
+// RUN: not FileCheck %s -input-file=%t.klee-out/test000005.kquery -check-prefix=CHECK-CONST_ARR
+// RUN: not FileCheck %s -input-file=%t.klee-out/test000006.kquery -check-prefix=CHECK-CONST_ARR
+
+// CHECK-OPT_I: KLEE: WARNING: OPT_I: successful
+// CHECK-CONST_ARR: const_arr
+
+#include <stdio.h>
+#include "klee/klee.h"
+
+char array[5] = {1,2,3,4,5};
+char arrayconc[4] = {2,4,6,8};
+char arraychar[2] = {'a',127};
+
+int main() {
+  char k, x;
+
+  klee_make_symbolic(&k, sizeof(k), "k");
+  klee_assume(k < 5);
+  klee_assume(k >= 0);
+  klee_make_symbolic(&x, sizeof(x), "x");
+  klee_assume(x < 2);
+  klee_assume(x >= 0);
+
+  // CHECK: Yes
+  // CHECK: No
+  // CHECK: Good
+  // CHECK: Char
+  // CHECK: Concrete
+  if (array[k] == 3)
+    printf("Yes\n");
+  else if (array[k] > 4)
+    printf("No\n");
+  else if (array[k] + k - 2 == 6)
+    printf("Good\n");
+
+  if (arraychar[x] > 126)
+    printf("Char\n");
+
+  int i = array[4] * 3 - 12;
+  if (arrayconc[i] > 3) {
+    printf("Concrete\n");
+  }
+
+  // CHECK: KLEE: done: completed paths = 6
+
+  return 0;
+}