blob: ba7c7bc54fab24893cc1eab6560789e74c4753d4 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
// RUN: %clang %s -emit-llvm %O0opt -c -o %t1.bc
// RUN: rm -rf %t.klee-out
// RUN: %klee --optimize=false --output-dir=%t.klee-out %t1.bc
// RUN: grep "total queries = 2" %t.klee-out/info
#include <assert.h>
int main() {
unsigned char x, y;
klee_make_symbolic(&x, sizeof x, "x");
y = x;
// should be exactly two queries (prove x is/is not 10)
// eventually should be 0 when we have fast solver
if (x==10) {
assert(y==10);
}
klee_silent_exit(0);
return 0;
}
|