~cnx/klee - KLEE fork for patch differentiation testing

Age	Commit message (Collapse)	Author
2009-06-26	Simplify read/write code.	Daniel Dunbar
	- Get rid of unnecessary special cases. - Support read/write of large integers. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@74286 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14	Kill off ExtractExpr::createByteOff.	Daniel Dunbar
	git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73348 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14	More ConstantExpr tweaks.	Daniel Dunbar
	- We can safely assume for now that array indices are within 32-bits (we will enforce this even on 64-bit targets). - We can also safely assume that address fit in 64-bits. - Always look up function pointers using 64-bits. - Protect a few other places by explicit checks that the type is <= 64-bits, when we can fallback to a safe path. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73328 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14	Add ConstantExpr::{getLimitedValue,getZExtValue}.	Daniel Dunbar
	- For use in situations where the range of the constant is known to fit in a uint64 (or smaller), or the extra bits don't matter. - No (intended) functionality change. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73326 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14	Add constant folding operations to ConstantExpr.	Daniel Dunbar
	- No (intended) functionality change. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73322 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-13	Switch to using constant arrays for non-symbolic objects.	Daniel Dunbar
	- Currently uses a dumb implementation which keeps the old flushing architecture, but converts to a constant array when the first ReadExpr is created. - Temporary --use-constant-arrays switch can be used to disable for testing. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73313 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-13	Create new ObjectState constructor for explicitly creating symbolic objects.	Daniel Dunbar
	git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73308 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-10	Move Array construction out of MemoryObject into ObjectState.	Daniel Dunbar
	git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73162 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-09	Kill off UpdateList::isRooted flag.	Daniel Dunbar
	- The right way to handle this is by using constant arrays, where the semantics are easier to define and implement. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73124 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05	Clean up a number of unused variable warnings when building w/o	Daniel Dunbar
	asserts. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72924 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04	Finish removing uses of Expr::isConstant.	Daniel Dunbar
	git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72859 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04	Start removing uses of Expr::isConstant.	Daniel Dunbar
	- These should use cast<>, isa<>, or dyn_cast<> as appropriate (or better yet, changed to use ref<ConstantExpr> when the type is known). git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72857 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04	Move isConstant from ref<> to Expr::	Daniel Dunbar
	- Ref.h is now freestanding. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72824 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03	Kill off specialized ref<> forwarding methods, in the interest of making it a	Daniel Dunbar
	more standard reference counting wrapper. - The only interesting changes here are in Ref.h, everything else is just updating foo.method to use foo->method instead. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72777 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