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digitalmars.D.ldc - Intrinsic has incorrect return type for LLVM IR token

reply Calvin P <cloudlessapp gmail.com> writes:
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
Dec 09 2020
next sibling parent Calvin P <cloudlessapp gmail.com> writes:
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.
Dec 10 2020
prev sibling parent reply Guillaume Piolat <first.name guess.com> writes:
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*
Dec 10 2020
parent Calvin P <cloudlessapp gmail.com> writes:
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.
Dec 12 2020