[SCEV] Removing deprecated comment in ScalarEvolutionExpander
Removing a comment in the ScalarEvolutionExpander.cpp file that was about the
class SCEVSDivExpr, which has been long gone from LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@375232 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ScalarEvolutionExpander.cpp b/lib/Analysis/ScalarEvolutionExpander.cpp
index 8070882..bceec92 100644
--- a/lib/Analysis/ScalarEvolutionExpander.cpp
+++ b/lib/Analysis/ScalarEvolutionExpander.cpp
@@ -240,9 +240,6 @@
/// division. If so, update S with Factor divided out and return true.
/// S need not be evenly divisible if a reasonable remainder can be
/// computed.
-/// TODO: When ScalarEvolution gets a SCEVSDivExpr, this can be made
-/// unnecessary; in its place, just signed-divide Ops[i] by the scale and
-/// check to see if the divide was folded.
static bool FactorOutConstant(const SCEV *&S, const SCEV *&Remainder,
const SCEV *Factor, ScalarEvolution &SE,
const DataLayout &DL) {
