[Analysis] Use llvm::Optional::value_or (NFC)

diff --git a/llvm/lib/Analysis/LoopCacheAnalysis.cpp b/llvm/lib/Analysis/LoopCacheAnalysis.cpp
index 85f2dad..de8156a 100644 (file)
--- a/llvm/lib/Analysis/LoopCacheAnalysis.cpp
+++ b/llvm/lib/Analysis/LoopCacheAnalysis.cpp
@@ -558,9 +558,8 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const CacheCost &CC) {
 CacheCost::CacheCost(const LoopVectorTy &Loops, const LoopInfo &LI,
                      ScalarEvolution &SE, TargetTransformInfo &TTI,
                      AAResults &AA, DependenceInfo &DI, Optional<unsigned> TRT)
-    : Loops(Loops),
-      TRT((TRT == None) ? Optional<unsigned>(TemporalReuseThreshold) : TRT),
-      LI(LI), SE(SE), TTI(TTI), AA(AA), DI(DI) {
+    : Loops(Loops), TRT(TRT.value_or(TemporalReuseThreshold)), LI(LI), SE(SE),
+      TTI(TTI), AA(AA), DI(DI) {
   assert(!Loops.empty() && "Expecting a non-empty loop vector.");
 
   for (const Loop *L : Loops) {