[llvm] [Scalar] Remove an unnecessary cast (NFC) (PR #150474)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-transforms

Author: Kazu Hirata (kazutakahirata)

<details>
<summary>Changes</summary>

getOperand() already returns Value *.


---
Full diff: https://github.com/llvm/llvm-project/pull/150474.diff


1 Files Affected:

- (modified) llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp (+1-1) 


``````````diff
diff --git a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index 9e318b04c2c99..e3ef9d8680b53 100644
--- a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -3785,7 +3785,7 @@ LSRInstance::CollectLoopInvariantFixupsAndFormulae() {
         // Ignore icmp instructions which are already being analyzed.
         if (const ICmpInst *ICI = dyn_cast<ICmpInst>(UserInst)) {
           unsigned OtherIdx = !U.getOperandNo();
-          Value *OtherOp = const_cast<Value *>(ICI->getOperand(OtherIdx));
+          Value *OtherOp = ICI->getOperand(OtherIdx);
           if (SE.hasComputableLoopEvolution(SE.getSCEV(OtherOp), L))
             continue;
         }

``````````

</details>


https://github.com/llvm/llvm-project/pull/150474