Re: Can I push code to GCC?

Re: Can I push code to GCC?

[Wei Wu]

Hi Juzhe,


Glad to hear from you. You are welcome!


All patches may need be reviewed and approved before it get merged into 
gcc repo. you can send the patchset to gcc-patches mailing list[1].


Depending on what parts your patchset touches, the time of review 
process varies. Please be patient :)


Before you submit your code (patchset) the gcc project, you might want 
to check whether your affiliation(company) had signed the FSF copyright 
assignments, which is the pre-requirement for pushing codes into gcc repo.


[1] https://gcc.gnu.org/mailman/listinfo/gcc-patches


On 2021/5/10 9:01 PM, juzhe.zhong@rivai.ai wrote:
> Hi, I am a compiler engineer base on GCC in China. Recently, I develop a new pattern for vector widen multiply-accumulator(I call it widen fma) because the ISA in my project has the instruction (vwmacc). I develop a lot of code especiallly frontend (gimple&&generic) int GCC. This is useful for my project, but I am not sure whether it is useful for GCC overall. Can I deliver the code?  And maybe you guys can check my code and refine it to have a better quality. Thank you!
>
>
>
> juzhe.zhong@rivai.ai

Re: Can I push code to GCC?

[Jeff Law]

On 5/10/2021 7:01 AM, juzhe.zhong@rivai.ai wrote:
> Hi, I am a compiler engineer base on GCC in China. Recently, I develop a new pattern for vector widen multiply-accumulator(I call it widen fma) because the ISA in my project has the instruction (vwmacc). I develop a lot of code especiallly frontend (gimple&&generic) int GCC. This is useful for my project, but I am not sure whether it is useful for GCC overall. Can I deliver the code?  And maybe you guys can check my code and refine it to have a better quality. Thank you!

The process for contributing code is to post the patch to the 
gcc-patches mailing list for design/implementation review.  For new 
contributors, if the patch is acceptable, someone will commit it for 
you.  Over time if you make several contributions, then we'll set you up 
with write access to the repository.


jeff

Can I push code to GCC?

[juzhe.zhong]

Hi, I am a compiler engineer base on GCC in China. Recently, I develop a new pattern for vector widen multiply-accumulator(I call it widen fma) because the ISA in my project has the instruction (vwmacc). I develop a lot of code especiallly frontend (gimple&&generic) int GCC. This is useful for my project, but I am not sure whether it is useful for GCC overall. Can I deliver the code?  And maybe you guys can check my code and refine it to have a better quality. Thank you!  



juzhe.zhong@rivai.ai