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2009-06-09More constant Array support.Daniel Dunbar
- The are parsed, printed, and solved now. - Remove some members of ArrayDecl which are only duplicates of Array members. - KLEE still doesn't create these, but you can write them by hand. The EXE style constant array optimization for STP (turning the initial writes into asserts) is now only a stones throw away, but I need to leave something fun to do tomorrow. :) git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73133 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-09Remove Array::object.Daniel Dunbar
- The sole remaining client was IVC, which is currently disabled for other correctness issues. I patched it to compile and left a FIXME that we will have to resolve this before we can reenable IVC. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73129 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-09Remove Array::id.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73128 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-09Switch Array* print-outs to use name instead of ID, and update a fewDaniel Dunbar
constructors I missed. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73127 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-09Add Array::name field, initialized but not used for anything yet.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73125 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-09Kill 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
2009-06-08Fix a mistake in previous commit to turn asserts -> parse errors.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73046 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-07Diagnose some more syntax errors instead of crashing.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73032 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-07Implement array declarations.Daniel Dunbar
- Printing current prints all declarations, and we allow redefinition, since the printer doesn't know what has already been printed. - Names don't print right yet, since the Array* object doesn't have the name. - Various things are unsupported. o Array domain/range must be w32/w8. o Concrete initializers for arrays are unsupported. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73026 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-07Make sure to make up a valid VersionResult on failures.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73019 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-07Eliminate anonymous versions.Daniel Dunbar
- For now, this means the isRooted flag for arrays isn't propogated to the kquery language. We should figure out how to do this, but allow anonymous versions isn't the right way. Also, improved the error on invalid writes a bit. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73018 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-06Document the KQuery language.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72997 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05Support the extended query command syntax.Daniel Dunbar
- There are two optional lists following the constraints and the query expression. The first is a list of expressions to give values for and the second is a list of arrays to provide values for. - Update ExprPPrinter to accept extra arguments to print these arguments. - Add Parser support. - Add more ArrayDecl support. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72938 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05Turn an assert into a parse failure.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72935 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05llvm::Casting support for Kleaver AST nodes.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72931 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Start 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
2009-06-04Change ConstantExpr::{alloc,create} to return a ref<ConstantExpr>Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72853 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Fixed a bug in Kleaver's parser: APInt does not allow "truncation" toCristian Cadar
the same width. Added a test case that was previously triggering an assert violation. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72850 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Added a couple of tests for ReadLSB/MSB. Changed kleaver to write to stdout.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72841 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Move 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
2009-06-03Kill off specialized ref<> forwarding methods, in the interest of making it aDaniel 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
2009-06-02Use ConstantExpr::alloc instead of ref<Expr> directlyDaniel 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
2009-05-28Small changes to silence some gcc warnings.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72518 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-21Initial 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
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