[CIR][CIRGen][Builtin][Neon] Lower SISD neon_vqrdmulhs_s32 #1175
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bcardosolopes
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Nov 27, 2024
lanza
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Mar 18, 2025
[OG's implementation ](https://github.com/llvm/clangir/blob/aaf38b30d31251f3411790820c5e1bf914393ddc/clang/lib/CodeGen/CGBuiltin.cpp#L7527) provides one common code to handle all neon SISD intrinsics. But IMHO, it entangles different things together which hurts readability. Here, We start with simple easy-to-understand approach with specific case. And in the future, as we handle more intrinsics, we may come up with a few simple common patterns.
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OG's implementation provides one common code to handle all neon SISD intrinsics. But IMHO, it entangles different things together which hurts readability.
Here, We start with simple easy-to-understand approach with specific case. And in the future, as we handle more intrinsics, we may come up with a few simple common patterns.