antoyo

joined 1 year ago
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rustc_codegen_gcc: Progress Report #33 in c/rust@programming.dev
[–] antoyo@programming.dev 1 points 4 months ago

Could you please point to the relevant source code for these? From what I could find here, this doesn't seem implemented for the LLVM backend either.

If VFP uses target-specific intrinsics, there's a chance that this doesn't work correctly in the GCC backend yet since our auto-generated mapping we have needs many adjustments and we only added the adjustments for x86-64.

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rustc_codegen_gcc: Progress Report #33 (blog.antoyo.xyz)
 

We finally were able to finish the sync with the Rust compiler and now support the types f16 and f128!

I had a lot of stuff going on lately in my private life, so I wasn't able to work as much as I wanted on rustc_codegen_gcc. Hopefully, it should be back to normal after my vacation.

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rustc_codegen_gcc: Progress Report #32 (blog.antoyo.xyz)
 

We fixed a couple of bugs and improved the support for Aarch64 which was requested by some people.

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rustc_codegen_gcc: Progress Report #27 (blog.antoyo.xyz)
 

We now run part of the tests in the Rust repo's CI, which is the first step to eventually distributing the GCC codegen via rustup! We also improved a lot the cross-compilation situation.

Progress Report #26: rustc_codegen_gcc can now compile Rust for Linux! in c/rust@programming.dev
[–] antoyo@programming.dev 3 points 1 year ago

Good. I'll attempt to do that for the next update.

Progress Report #26: rustc_codegen_gcc can now compile Rust for Linux! in c/rust@programming.dev
[–] antoyo@programming.dev 2 points 1 year ago (2 children)

Do you mean the performance of the tests themselves? If so, how would you suggest that I measure this? By just comparing the execution time?

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Progress Report #26: rustc_codegen_gcc can now compile Rust for Linux! (blog.antoyo.xyz)
 

We just accomplished two big milestones:

  • We can now compile Rust for Linux without any patches to cg_gcc.
  • We can compile, run and pass all the tests from the most popular crates. This is huge!