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, 19 insertions, 0 deletions

diff --git a/runtime/Intrinsic/memcpy.c b/runtime/Intrinsic/memcpy.c
new file mode 100644
index 00000000..14b98ce6
--- /dev/null
+++ b/runtime/Intrinsic/memcpy.c
@@ -0,0 +1,19 @@
+//===-- memcpy.c ----------------------------------------------------------===//
+//
+//                     The KLEE Symbolic Virtual Machine
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include <stdlib.h>
+
+void *memcpy(void *destaddr, void const *srcaddr, unsigned int len) {
+  char *dest = destaddr;
+  char const *src = srcaddr;
+
+  while (len-- > 0)
+    *dest++ = *src++;
+  return destaddr;
+}