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<p style="margin-top:0; margin-bottom:0">Hi Tim and all,</p>
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<p style="margin-top:0; margin-bottom:0">A recent commit to the type legalizer has highlighted AArch64's use of v1 data types, could you shine some light on why they've been declared as legal? And any particularly awkward barriers that prevent them from being
removed as legal?</p>
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<p style="margin-top:0; margin-bottom:0">cheers,</p>
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<p style="font-family:"Times New Roman""><span style="font-family:Calibri,Helvetica,sans-serif">Sam Parker</span></p>
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<p style="font-family:"Times New Roman""><span style="font-family:Calibri,Helvetica,sans-serif">Compilation Tools Engineer | Arm</span></p>
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<p style="font-family:"Times New Roman""><span style="font-family:Calibri,Helvetica,sans-serif">Arm.com</span></p>
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