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Diffstat (limited to 'test/ArrayOpt/test_new.c')
-rw-r--r-- | test/ArrayOpt/test_new.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/ArrayOpt/test_new.c b/test/ArrayOpt/test_new.c new file mode 100644 index 00000000..7e095e76 --- /dev/null +++ b/test/ArrayOpt/test_new.c @@ -0,0 +1,32 @@ +// 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: not 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 + +// 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}; + +int main() { + unsigned k; + + klee_make_symbolic(&k, sizeof(k), "k"); + klee_assume(k < 4); + + // CHECK: Yes + // CHECK-NEXT: No + if (array[k] + array[k+1] < 0) + printf("Yes\n"); + else + printf("No\n"); + + // CHECK: KLEE: done: completed paths = 2 + + return 0; +} |