Initial KLEE checkin.

 - Lots more tweaks, documentation, and web page content is needed,
   but this should compile & work on OS X & Linux.


git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72205 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 33 insertions, 0 deletions

diff --git a/test/Feature/AliasFunction.c b/test/Feature/AliasFunction.c
new file mode 100644
index 00000000..e7acfc19
--- /dev/null
+++ b/test/Feature/AliasFunction.c
@@ -0,0 +1,33 @@
+// RUN: %llvmgcc %s -emit-llvm -O0 -c -o %t1.bc
+// RUN: %klee %t1.bc > %t1.log
+// RUN: grep -c foo %t1.log | grep 5
+// RUN: grep -c bar %t1.log | grep 3
+
+#include <stdio.h>
+#include <stdlib.h>
+
+void foo() { printf("  foo()\n"); }
+void bar() { printf("  bar()\n"); }
+
+int main() {
+  int x;
+  klee_make_symbolic_name(&x, sizeof(x), "x");
+
+  // no aliases
+  foo();
+
+  if (x > 10)
+  {
+    // foo -> bar
+    klee_alias_function("foo", "bar");    
+
+    if (x > 20)
+      foo();
+  }
+  
+  foo();
+
+  // undo
+  klee_alias_function("foo", "foo");
+  foo();
+}