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

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-analysis

Author: Tyler Lanphear (tylanphear)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/92194.diff


2 Files Affected:

- (modified) llvm/include/llvm/Analysis/TargetTransformInfo.h (+1-1) 
- (modified) llvm/lib/Analysis/TargetTransformInfo.cpp (+1-1) 


``````````diff
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!");

``````````

</details>


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