From 6f290d8f9e9d7faac295cb51fc96884a18f4ded4 Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Thu, 21 May 2009 04:36:41 +0000 Subject: 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 --- test/regression/2007-08-06-64bit-shift.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 test/regression/2007-08-06-64bit-shift.c (limited to 'test/regression/2007-08-06-64bit-shift.c') diff --git a/test/regression/2007-08-06-64bit-shift.c b/test/regression/2007-08-06-64bit-shift.c new file mode 100644 index 00000000..958e56c0 --- /dev/null +++ b/test/regression/2007-08-06-64bit-shift.c @@ -0,0 +1,20 @@ +// RUN: %llvmgcc %s -emit-llvm -O0 -c -o %t1.bc +// RUN: %klee %t1.bc + +#include + +int main() { + int d; + + klee_make_symbolic( &d, sizeof(d) ); + + int l = d - 1; + unsigned long long m = ((unsigned long long) l << 32) / d; + if (d==2) { + assert(m == 2147483648u); + } + + klee_silent_exit(0); + + return 0; +} -- cgit 1.4.1