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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
2009-06-07Make sure that ExprEvaluator will fold constant expressions (klee never createsDaniel Dunbar
these, but the parser can). git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73033 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
2009-06-07Make sure to include arrays to be evaluated in the set of used arrays.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73030 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
2009-06-05Clean up a number of unused variable warnings when building w/oDaniel Dunbar
asserts. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72924 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-05Expr::print shouldn't introduce line breaks or extra formatting.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72921 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Make ConstantExpr's value and constructor private.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72863 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Sink getConstantValue into ConstantExpr.Daniel Dunbar
- Propogate ConstantExpr to various places, or cast as appropriate. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72862 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Finish removing uses of Expr::isConstant.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72859 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Start 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
2009-06-04Use dyn_cast<> instead of dyn_ref_cast.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72847 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Use cast<> instead of static_ref_cast.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72845 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
2009-06-04Fixed the code dealing with ReadLSB/ReadMSB, which was currentlyCristian Cadar
broken (it was written for n-ary Concats, but now we have binary Concats.) git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72840 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
2009-06-03Fix bug I just introduced, ConstantExpr::computeHash needs to update theDaniel Dunbar
hashValue. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72752 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Update ConstantExpr::fromMemory to return a ref<Expr>.Daniel Dunbar
- This function should go away... git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72751 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03Inline Expr::hashConstant into callers.Daniel Dunbar
(Extraneous uses are going away shortly) git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72749 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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