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Revision tags: llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1
# e2a855de 01-Oct-2024 Nikita Popov <npopov@redhat.com>

[InstCombine] Fix SimplifyDemandedBits recursion cutoff for Arguments

There was a discrepancy between how SimplifyDemandedBits and
computeKnownBits handled the Argument case. computeKnownBits()
woul

[InstCombine] Fix SimplifyDemandedBits recursion cutoff for Arguments

There was a discrepancy between how SimplifyDemandedBits and
computeKnownBits handled the Argument case. computeKnownBits()
would use information from range attributes even once the
recursion limit has been reached.

Fixes https://github.com/llvm/llvm-project/issues/110631.

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