Fix opt build failure

PiperOrigin-RevId: 227938032
2019-01-04 17:21:14 -08:00 · 2019-01-04 17:21:14 -08:00 · 62dabbfd09
parent 8496f2c30b
commit 62dabbfd09
1 changed files with 1 additions and 0 deletions
--- a/mlir/lib/Analysis/VectorAnalysis.cpp
+++ b/mlir/lib/Analysis/VectorAnalysis.cpp
@ -404,6 +404,7 @@ SingleResultAffineNormalizer::SingleResultAffineNormalizer(
          assert(!pred->getDefiningInst() ||
                 !pred->getDefiningInst()->isa<AffineApplyOp>() &&
                     "AffineApplyOp chain of length > 1");
+          (void)pred;
        }
        exprs.push_back(renumber(app));
      } else if (auto constant = inst->dyn_cast<ConstantOp>()) {