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| author | Hoang M. Le <hle@informatik.uni-bremen.de> | 2016-06-27 14:12:21 +0200 |
|---|---|---|
| committer | Hoang M. Le <hle@informatik.uni-bremen.de> | 2016-06-27 14:12:21 +0200 |
| commit | 4f4b930df0306fb57eecd06eea182115f01b94e5 (patch) | |
| tree | 403abd4bb2137dd71239b374c8f0c95edcde73f7 | |
| parent | a49c6fabebb91718b54489e7c09cb7bddc9795b2 (diff) | |
| download | klee-4f4b930df0306fb57eecd06eea182115f01b94e5.tar.gz | |
change bitwidth of expr_shpost in MetaSMTBuilder::constructSDivByConstant to 64, so that the first two arguments of the call bvVarRightShift(extend_npm, expr_shpost, 64) have the same bitwidth of 64.
| -rw-r--r-- | lib/Solver/MetaSMTBuilder.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Solver/MetaSMTBuilder.h b/lib/Solver/MetaSMTBuilder.h index ba7ea03b..a166db5a 100644 --- a/lib/Solver/MetaSMTBuilder.h +++ b/lib/Solver/MetaSMTBuilder.h @@ -450,7 +450,7 @@ MetaSMTBuilder<SolverContext>::constructSDivByConstant( int32_t mprime, dsign, shpost; ComputeSDivConstants32(d, mprime, dsign, shpost); typename SolverContext::result_type expr_dsign = bvConst32(32, dsign); - typename SolverContext::result_type expr_shpost = bvConst32(32, shpost); + typename SolverContext::result_type expr_shpost = bvConst32(64, shpost); // q0 = n + MULSH( mprime, n ) = n + (( (int64_t)mprime * (int64_t)n ) >> 32) int64_t mprime_64 = (int64_t)mprime; |