llvm/llvm-project

[ARM][AArch64] Remove CLS special handling and use generic ISD::CTLS node

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#174,337 创建于 2026年1月4日

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backend:AArch64backend:ARMgood first issue

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描述

Once #173417 has landed, the arm/aarch64 intrinsics (int_arm_mve_vcls/int_arm_neon_vcls/int_aarch64_cls/int_aarch64_cls64 etc.) can be expanded to ISD::CTLS in DAG/GISel and the remaining patterns/setOperationAction calls converted to use ISD::CTLS

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