diff options
Diffstat (limited to 'llvm/lib/Analysis/ScalarEvolution.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ScalarEvolution.cpp | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp index 0d7021e3da4..004eac7f555 100644 --- a/llvm/lib/Analysis/ScalarEvolution.cpp +++ b/llvm/lib/Analysis/ScalarEvolution.cpp @@ -205,11 +205,6 @@ static cl::opt<unsigned> cl::desc("Max coefficients in AddRec during evolving"), cl::init(16)); -static cl::opt<bool> VersionUnknown( - "scev-version-unknown", cl::Hidden, - cl::desc("Use predicated scalar evolution to version SCEVUnknowns"), - cl::init(false)); - //===----------------------------------------------------------------------===// // SCEV class definitions //===----------------------------------------------------------------------===// @@ -11644,8 +11639,6 @@ private: // couldn't create an AddRec for it, or couldn't add the predicate), we just // return \p Expr. const SCEV *convertToAddRecWithPreds(const SCEVUnknown *Expr) { - if (!VersionUnknown) - return Expr; if (!isa<PHINode>(Expr->getValue())) return Expr; Optional<std::pair<const SCEV *, SmallVector<const SCEVPredicate *, 3>>> |
