[clang] [NFC][Clang] Clean up VisitUnaryPlus by removing unused FP feature check (PR #101412)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang-codegen

Author: None (smanna12)

<details>
<summary>Changes</summary>

This commit removes an unnecessary call to `E->hasStoredFPFeatures()` within the `VisitUnaryPlus` function. The method's return value was not being used, leading to a redundant operation. The removal of this line streamlines the function and eliminates an unneeded check for stored floating-point features.

---
Full diff: https://github.com/llvm/llvm-project/pull/101412.diff


1 Files Affected:

- (modified) clang/lib/CodeGen/CGExprComplex.cpp (-1) 


``````````diff
diff --git a/clang/lib/CodeGen/CGExprComplex.cpp b/clang/lib/CodeGen/CGExprComplex.cpp
index 4d45f6d64c1cd..828a09856099a 100644
--- a/clang/lib/CodeGen/CGExprComplex.cpp
+++ b/clang/lib/CodeGen/CGExprComplex.cpp
@@ -649,7 +649,6 @@ ComplexPairTy ComplexExprEmitter::EmitCast(CastKind CK, Expr *Op,
 
 ComplexPairTy ComplexExprEmitter::VisitUnaryPlus(const UnaryOperator *E,
                                                  QualType PromotionType) {
-  E->hasStoredFPFeatures();
   QualType promotionTy =
       PromotionType.isNull()
           ? getPromotionType(E->getStoredFPFeaturesOrDefault(),

``````````

</details>


https://github.com/llvm/llvm-project/pull/101412