llvm/llvm-project
在 GitHub 查看[ARM] computeKnownBitsForTargetNode - add handling for ARMISD::VMOVIMM\VMVNIMM
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#149,276 建立於 2025年7月17日
backend:ARMgood first issue
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描述
Similar to #148634 - the constant operand need to be decoded and then converted with KnownBits::makeConstant
ARMISD::VMOVFPIMM might be useful as well