[llvm-dev] Query supported llvm intrinsic calls during runtime.

[Craig Topper via llvm-dev]

Are you asking about target independent intrinsics or target specific
intrinsics?

~Craig


On Wed, Feb 24, 2021 at 11:15 AM Deepak Rajendrakumaran via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> Hello,
>
> I have a frontend which creates LLVM IR and uses LLVM optimizations and
> codegen. Is there  someway to query LLVM during runtime if a particular
> intrinsic is supported?
>
> For example- during runtime user says call the following intrinsic -
> ‘llvm.foo(<8 x i64>)’. I’m looking for a way to verify that llvm.foo(<8 x
> i64>)’. is a valid llvm intrinsic before creating IR/inserting in IR.
>
> Regards,
> Deepak
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