[llvm] 3b9ea7b - Fix build warnings after 6fbc397964340ebc9cb04a094fd04bef9a53abc3 (#151100)

[via llvm-commits]

Author: David Sherwood
Date: 2025-07-29T09:27:58+01:00
New Revision: 3b9ea7bbc5efbefd854ac462252e4261560dcdcb

URL: https://github.com/llvm/llvm-project/commit/3b9ea7bbc5efbefd854ac462252e4261560dcdcb
DIFF: https://github.com/llvm/llvm-project/commit/3b9ea7bbc5efbefd854ac462252e4261560dcdcb.diff

LOG: Fix build warnings after 6fbc397964340ebc9cb04a094fd04bef9a53abc3 (#151100)

Added: 
    

Modified: 
    llvm/lib/CodeGen/ComplexDeinterleavingPass.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/ComplexDeinterleavingPass.cpp b/llvm/lib/CodeGen/ComplexDeinterleavingPass.cpp
index 0cf1a5b390ae4..9b2851eb42b40 100644
--- a/llvm/lib/CodeGen/ComplexDeinterleavingPass.cpp
+++ b/llvm/lib/CodeGen/ComplexDeinterleavingPass.cpp
@@ -2186,8 +2186,6 @@ Value *ComplexDeinterleavingGraph::replaceNode(IRBuilderBase &Builder,
     llvm_unreachable("Deinterleave node should already have ReplacementNode");
     break;
   case ComplexDeinterleavingOperation::Splat: {
-    auto *NewTy = VectorType::getDoubleElementsVectorType(
-        cast<VectorType>(Node->Real->getType()));
     auto *R = dyn_cast<Instruction>(Node->Real);
     auto *I = dyn_cast<Instruction>(Node->Imag);
     if (R && I) {
@@ -2225,8 +2223,6 @@ Value *ComplexDeinterleavingGraph::replaceNode(IRBuilderBase &Builder,
     auto *MaskImag = cast<Instruction>(Node->Imag)->getOperand(0);
     auto *A = replaceNode(Builder, Node->Operands[0]);
     auto *B = replaceNode(Builder, Node->Operands[1]);
-    auto *NewMaskTy = VectorType::getDoubleElementsVectorType(
-        cast<VectorType>(MaskReal->getType()));
     auto *NewMask = Builder.CreateVectorInterleave({MaskReal, MaskImag});
     ReplacementNode = Builder.CreateSelect(NewMask, A, B);
     break;
@@ -2279,9 +2275,6 @@ void ComplexDeinterleavingGraph::processReductionOperation(
   auto *OldPHIImag = ReductionInfo[Imag].first;
   auto *NewPHI = OldToNewPHI[OldPHIReal];
 
-  auto *VTy = cast<VectorType>(Real->getType());
-  auto *NewVTy = VectorType::getDoubleElementsVectorType(VTy);
-
   // We have to interleave initial origin values coming from IncomingBlock
   Value *InitReal = OldPHIReal->getIncomingValueForBlock(Incoming);
   Value *InitImag = OldPHIImag->getIncomingValueForBlock(Incoming);