From 226a351230d5a2cba32005a6e127d2af3c9457b8 Mon Sep 17 00:00:00 2001 From: trevor_hansen Date: Wed, 6 Apr 2011 03:42:57 +0000 Subject: [PATCH] Remove junk. git-svn-id: https://stp-fast-prover.svn.sourceforge.net/svnroot/stp-fast-prover/trunk/stp@1253 e59a4935-1847-0410-ae03-e826735625c1 --- src/simplifier/bvsolver.cpp | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/src/simplifier/bvsolver.cpp b/src/simplifier/bvsolver.cpp index 2c6ab8b..c67f466 100644 --- a/src/simplifier/bvsolver.cpp +++ b/src/simplifier/bvsolver.cpp @@ -509,21 +509,6 @@ namespace BEEV return output; } //end of BVSolve_Odd() - bool containsExtract(const ASTNode& n, ASTNodeSet& visited) { - if (visited.find(n) != visited.end()) - return false; - - if (BVEXTRACT == n.GetKind()) - return true; - - for (unsigned i = 0; i < n.Degree(); i++) { - if (containsExtract(n[i], visited)) - return true; - } - visited.insert(n); - return false; - } - // Solve for XORs. // to do. Flatten the XOR. ASTNode BVSolver::solveForXOR(const ASTNode& xorNode) -- 2.47.3