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December 10, 2020 Intrinsic has incorrect return type for LLVM IR token | ||||
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https://run.dlang.io/is/kZZCEP I try play with LLVM Intrinsic, what is the type for LLVM IR token https://reviews.llvm.org/D11861 |
December 10, 2020 Re: Intrinsic has incorrect return type for LLVM IR token | ||||
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Posted in reply to Calvin P | On Thursday, 10 December 2020 at 07:49:33 UTC, Calvin P wrote: > https://run.dlang.io/is/kZZCEP > > I try play with LLVM Intrinsic, what is the type for LLVM IR token https://reviews.llvm.org/D11861 This type seems not exists in LDC: https://github.com/ldc-developers/ldc/blob/master/ir/irtype.cpp Maybe we can add this into LDC so D can support LLVM coroutine. like this pragma(LDC_intrinsic_type, "token") struct llvm_token; Or create a LLVM_TOKEN built-in type. |
December 10, 2020 Re: Intrinsic has incorrect return type for LLVM IR token | ||||
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Posted in reply to Calvin P | On Thursday, 10 December 2020 at 07:49:33 UTC, Calvin P wrote: > https://run.dlang.io/is/kZZCEP > > I try play with LLVM Intrinsic, what is the type for LLVM IR token https://reviews.llvm.org/D11861 Not solving this problem in particular, but when using LDC_intrinsic you can usually get enlightned about the expected signaure by looking at the builtins list in clang source code. For your example: https://github.com/llvm/llvm-project-staging/blob/f0fd4f3af0acda5068acc5bbe10b3792c41bdfc4/clang/include/clang/Basic/Builtins.def#L1508 It seems like on this arch the return value should be voi* |
December 12, 2020 Re: Intrinsic has incorrect return type for LLVM IR token | ||||
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Posted in reply to Guillaume Piolat | On Thursday, 10 December 2020 at 17:43:22 UTC, Guillaume Piolat wrote:
> On Thursday, 10 December 2020 at 07:49:33 UTC, Calvin P wrote:
>> https://run.dlang.io/is/kZZCEP
>>
>> I try play with LLVM Intrinsic, what is the type for LLVM IR token https://reviews.llvm.org/D11861
>
> Not solving this problem in particular, but when using LDC_intrinsic you can usually get enlightned about the expected signaure by looking at the builtins list in clang source code.
>
> For your example: https://github.com/llvm/llvm-project-staging/blob/f0fd4f3af0acda5068acc5bbe10b3792c41bdfc4/clang/include/clang/Basic/Builtins.def#L1508
>
> It seems like on this arch the return value should be voi*
Thanks for the tips, but void* not work.
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