[llvm] [NFC][TTI] Mark `getReplicationShuffleCost()` as `const` (PR #92194)

[Tyler Lanphear via llvm-commits]

https://github.com/tylanphear created https://github.com/llvm/llvm-project/pull/92194

None

>From 878d3d53e394048c192e3d031f6b7fad129a10fd Mon Sep 17 00:00:00 2001
From: Tyler Lanphear <tyler.lanphear at intel.com>
Date: Tue, 14 May 2024 15:03:18 -0700
Subject: [PATCH] [NFC][TTI] Mark `getReplicationShuffleCost()` as `const`

---
 llvm/include/llvm/Analysis/TargetTransformInfo.h | 2 +-
 llvm/lib/Analysis/TargetTransformInfo.cpp        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/include/llvm/Analysis/TargetTransformInfo.h b/llvm/include/llvm/Analysis/TargetTransformInfo.h
index 0c3a6b3742c73..cefce93f9e25c 100644
--- a/llvm/include/llvm/Analysis/TargetTransformInfo.h
+++ b/llvm/include/llvm/Analysis/TargetTransformInfo.h
@@ -1397,7 +1397,7 @@ class TargetTransformInfo {
   InstructionCost getReplicationShuffleCost(Type *EltTy, int ReplicationFactor,
                                             int VF,
                                             const APInt &DemandedDstElts,
-                                            TTI::TargetCostKind CostKind);
+                                            TTI::TargetCostKind CostKind) const;
 
   /// \return The cost of Load and Store instructions.
   InstructionCost
diff --git a/llvm/lib/Analysis/TargetTransformInfo.cpp b/llvm/lib/Analysis/TargetTransformInfo.cpp
index f6a458f7ded46..82b6d7e7c4833 100644
--- a/llvm/lib/Analysis/TargetTransformInfo.cpp
+++ b/llvm/lib/Analysis/TargetTransformInfo.cpp
@@ -1037,7 +1037,7 @@ TargetTransformInfo::getVectorInstrCost(const Instruction &I, Type *Val,
 
 InstructionCost TargetTransformInfo::getReplicationShuffleCost(
     Type *EltTy, int ReplicationFactor, int VF, const APInt &DemandedDstElts,
-    TTI::TargetCostKind CostKind) {
+    TTI::TargetCostKind CostKind) const {
   InstructionCost Cost = TTIImpl->getReplicationShuffleCost(
       EltTy, ReplicationFactor, VF, DemandedDstElts, CostKind);
   assert(Cost >= 0 && "TTI should not produce negative costs!");