<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">A type is "supported" (i.e. legal) if there is a register that can hold it. Specifically, if there is a register class associated with that type. A support of an operation means that there is an instruction (or a short sequence of instructions) that implements given operation.<br>
For example, a target can have 128-bit registers, but the only instructions that use them may be load, store and an arithmetic "add". In such a case, i128 is a supported type, but a "sub" operation on 128-bit values is not.<span class="HOEnZb"><font color="#888888"><br>
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-Krzysztof<br>
<br></font></span></blockquote><div>Oh I see. Thanks.</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="HOEnZb"><font color="#888888">
-- <br>
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation<br>
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</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>Rail Shafigulin<br></div>Software Engineer <br>Esencia Technologies<br></div></div></div></div>
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