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Commit f4e495a1 authored by Simon Pilgrim's avatar Simon Pilgrim
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[InstCombine][X86] simplifyX86varShift - convert variable in-range per-element... 

[InstCombine][X86] simplifyX86varShift - convert variable in-range per-element shift amounts to generic shifts (PR40391)

AVX2/AVX512 per-element shifts can be replaced with generic shifts if the shift amounts are guaranteed to be in-range (upper bits are known zero).
parent c5b81466
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