[LLVMdev] SwitchInst handling in backend

Eli Friedman eli.friedman at gmail.com
Mon Feb 27 13:57:52 PST 2012


On Mon, Feb 27, 2012 at 1:48 PM, Nico <listiges at arcor.de> wrote:
> Hi Eli,
>
> Thank you for the quick reply.
>
> On Feb 27, 2012, at 10:03 PM, Eli Friedman wrote:
>
>> SelectionDAGBuilder::visitSwitch is the general switch lowering...
>
> I understand this lowering is target independent and there is no additional target dependent handling of switch instructions - right?
> Only branches and jump tables are left after this lowering?

Yes.

-Eli



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