[LLVMdev] Using llvm Metadata inside llc

Eric Christopher echristo at gmail.com
Fri Apr 12 12:07:24 PDT 2013


There's some support for metadata on MI and definitely on the IR. What
do you have in mind and what are you doing?

-eric

On Fri, Apr 12, 2013 at 7:37 AM, Michael D'Hont <michael.dhont at ugent.be> wrote:
> Is there any way to work with the metadata inside llc? Or is there a
> specific reason why metadata is not supported inside llc? Because as I see
> it the metadata get's completely removed during instruction selection.
>
> I would like to use the metadata to influence Loop Specific transformations
> and if-conversion.
>
> Kind Regards
> Michael D'hont
>
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