[RISCV][TTI] Call improveShuffleKindFromMask like all the other backends

No test diff; noticed via inspection.
llvm · Apr 13, 2023 · b0e0c1e · b0e0c1e
1 parent ef38880
commit b0e0c1e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp b/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
@@ -258,6 +258,8 @@ InstructionCost RISCVTTIImpl::getShuffleCost(TTI::ShuffleKind Kind,
                                              TTI::TargetCostKind CostKind,
                                              int Index, VectorType *SubTp,
                                              ArrayRef<const Value *> Args) {
+  Kind = improveShuffleKindFromMask(Kind, Mask);
+
   std::pair<InstructionCost, MVT> LT = getTypeLegalizationCost(Tp);
 
   // First, handle cases where having a fixed length vector enables us to