[llvm] [DirectX] Scalarize `extractelement` with dynamic index (PR #141676)

via llvm-commits llvm-commits at lists.llvm.org
Tue May 27 14:49:32 PDT 2025


github-actions[bot] wrote:

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git-clang-format --diff HEAD~1 HEAD --extensions cpp -- llvm/lib/Target/DirectX/DXILDataScalarization.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/DirectX/DXILDataScalarization.cpp b/llvm/lib/Target/DirectX/DXILDataScalarization.cpp
index 7bd0539c6..b0731f1cd 100644
--- a/llvm/lib/Target/DirectX/DXILDataScalarization.cpp
+++ b/llvm/lib/Target/DirectX/DXILDataScalarization.cpp
@@ -33,7 +33,8 @@ static Type *equivalentArrayTypeFromVector(Type *T) {
     return ArrayType::get(VecTy->getElementType(),
                           dyn_cast<FixedVectorType>(VecTy)->getNumElements());
   if (auto *ArrayTy = dyn_cast<ArrayType>(T)) {
-    Type *NewElementType = equivalentArrayTypeFromVector(ArrayTy->getElementType());
+    Type *NewElementType =
+        equivalentArrayTypeFromVector(ArrayTy->getElementType());
     return ArrayType::get(NewElementType, ArrayTy->getNumElements());
   }
   // If it's not a vector or array, return the original type.
@@ -182,7 +183,7 @@ bool DataScalarizerVisitor::visitExtractElementInst(ExtractElementInst &EEI) {
   VectorType *VecTy = EEI.getVectorOperandType();
   assert(VecTy->getElementCount().isFixed() &&
          "Vector operand of ExtractElement must have a fixed size");
-  
+
   Type *ArrTy = equivalentArrayTypeFromVector(VecTy);
   Value *ArrAlloca = Builder.CreateAlloca(ArrTy);
 

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https://github.com/llvm/llvm-project/pull/141676


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