[llvm-dev] enable/disable features through clang

Eric Christopher via llvm-dev llvm-dev at lists.llvm.org
Tue May 3 13:47:04 PDT 2016

You should pipe through command line options that you want via the driver.
Take a look at pretty much every other target for a guideline on how to do

-mllvm -mattr=... is not for production use and you shouldn't do this.


On Mon, May 2, 2016 at 10:32 AM Rail Shafigulin via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> Is there a way to enable/disable target features through clang?
> I found this, https://github.com/avr-llvm/llvm/issues/9, but this seems
> to be talking about llc -mattr=+feature1,-feature2...
> Is there something equivalent for clang?
> --
> Rail Shafigulin
> Software Engineer
> Esencia Technologies
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> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
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