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[AMDGPU] Use LLT::isPointerOrPointerVector in legalizer #81582

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Merged
merged 1 commit into from
Feb 13, 2024
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[AMDGPU] Use LLT::isPointerOrPointerVector in legalizer #81582

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7 changes: 2 additions & 5 deletions llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -342,11 +342,8 @@ static std::initializer_list<LLT> AllS64Vectors = {V2S64, V3S64, V4S64, V5S64,

// Checks whether a type is in the list of legal register types.
static bool isRegisterClassType(LLT Ty) {
if (Ty.isVector() && Ty.getElementType().isPointer())
Ty = LLT::fixed_vector(Ty.getNumElements(),
LLT::scalar(Ty.getScalarSizeInBits()));
else if (Ty.isPointer())
Ty = LLT::scalar(Ty.getScalarSizeInBits());
if (Ty.isPointerOrPointerVector())
Ty = Ty.changeElementType(LLT::scalar(Ty.getScalarSizeInBits()));

return is_contained(AllS32Vectors, Ty) || is_contained(AllS64Vectors, Ty) ||
is_contained(AllScalarTypes, Ty) || is_contained(AllS16Vectors, Ty);
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