[llvm-dev] InstrStage, Interpretation of getUnits()

Rail Shafigulin via llvm-dev
2015-12-04T22:51:40Z

On Fri, Dec 4, 2015 at 2:36 PM, Pierre-André Saulais <
pierre-andre at codeplay.com> wrote:

> Hi Rail,
>
> This is a bitfield, each bit represents one functional unit. Unit 0 would
> be the LSB (1 << 0), unit 1 one bit above LSB (1 << 1),  and so
on until
> unit N (1 << N). For example a return value of 9 means that units 0
and 3
> are used.
>
> Cheers,
> Pierre-Andre
>
>
> Thanks.
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