~cnx/klee - KLEE fork for patch differentiation testing

Age	Commit message (Collapse)	Author
2014-05-29	Refactoring from std::ostream to llvm::raw_ostream	Martin Nowack
	According to LLVM: lightweight and simpler implementation of streams.
2013-08-27	Port to LLVM 3.3	Martin Nowack
	Major changes are: - Switching to llvm-link to build archive files - Use GetMallocUsage instead of GetTotalMemoryUsage (be aware of bug in LLVM 3.3 http://llvm.org/bugs/show_bug.cgi?id=16847) - intrinsic library functions like memcpy/mov/set use weak linkage to be replaced by e.g. uclibc functions - rewrote linking with library - enhanced MemoryLimit test case to check if mallocs were successful
2012-01-18	Nice patch by Gang Hu, Heming Cui and Junfeng Yang fixing a memory	Cristian Cadar
	leak in KLEE. From Gang Hu: "The memory leak is caused by two reasons. First, the MemoryObject objects are not freed, until the MemoryManager is destroyed. Second, when KLEE allocates a non-fixed MemoryObject object, KLEE also allocates a block of memory which is the same as the object's size. This block of memory is never freed. So, this patch generally does reference counting on the MemoryObject objects, and frees them as soon as the reference count drops to zero." Many thanks to Paul Marinescu as well, who tested this patch thoroughly on the Coreutils benchmarks. On 1h runs, the memory consumption typically goes down by 1-5%, but some applications which see more significant gains. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@148402 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29	Updates for LLVM 3.1.	Peter Collingbourne
	git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@145365 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24	Added ExecutionState::dumpStack function for inspecting the status of the stack	Peter Collingbourne
	git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@106798 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-14	Kill off ExecutionTrace stuff, it is too messy.	Daniel Dunbar
	git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@98466 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01	Update for LLVM ostream changes.	Daniel Dunbar
	- Includes patch by Michael Stone! git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@80665 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14	Remove some unused functionality.	Daniel Dunbar
	git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73329 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-02	Use ConstantExpr::alloc instead of ref<Expr> directly	Daniel Dunbar
	- The "constant optimization" embedded inside ref<Expr> is going away. - No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72730 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-21	Initial KLEE checkin.	Daniel Dunbar
	- 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