diff options
Diffstat (limited to 'lib/Basic')
| -rw-r--r-- | lib/Basic/CmdLineOptions.cpp | 13 | ||||
| -rw-r--r-- | lib/Basic/ConstructSolverChain.cpp | 4 |
2 files changed, 17 insertions, 0 deletions
diff --git a/lib/Basic/CmdLineOptions.cpp b/lib/Basic/CmdLineOptions.cpp index 20c190a5..70ef999e 100644 --- a/lib/Basic/CmdLineOptions.cpp +++ b/lib/Basic/CmdLineOptions.cpp @@ -139,6 +139,19 @@ llvm::cl::opt<CoreSolverType> CoreSolverToUse( clEnumValN(Z3_SOLVER, "z3", "Z3" Z3_IS_DEFAULT_STR), clEnumValEnd), llvm::cl::init(DEFAULT_CORE_SOLVER)); + +llvm::cl::opt<CoreSolverType> DebugCrossCheckCoreSolverWith( + "debug-cross-check-core-solver", + llvm::cl::desc( + "Specifiy a solver to use for cross checking with the core solver"), + llvm::cl::values(clEnumValN(STP_SOLVER, "stp", "stp"), + clEnumValN(METASMT_SOLVER, "metasmt", "metaSMT"), + clEnumValN(DUMMY_SOLVER, "dummy", "Dummy solver"), + clEnumValN(Z3_SOLVER, "z3", "Z3"), + clEnumValN(NO_SOLVER, "none", + "Do not cross check (default)"), + clEnumValEnd), + llvm::cl::init(NO_SOLVER)); } #undef STP_IS_DEFAULT_STR #undef METASMT_IS_DEFAULT_STR diff --git a/lib/Basic/ConstructSolverChain.cpp b/lib/Basic/ConstructSolverChain.cpp index b48c5cb0..2df87d51 100644 --- a/lib/Basic/ConstructSolverChain.cpp +++ b/lib/Basic/ConstructSolverChain.cpp @@ -62,6 +62,10 @@ Solver *constructSolverChain(Solver *coreSolver, std::string querySMT2LogPath, llvm::errs() << "Logging all queries in .smt2 format to " << querySMT2LogPath.c_str() << "\n"; } + if (DebugCrossCheckCoreSolverWith != NO_SOLVER) { + Solver *oracleSolver = createCoreSolver(DebugCrossCheckCoreSolverWith); + solver = createValidatingSolver(/*s=*/solver, /*oracle=*/oracleSolver); + } return solver; } |