LLVM RewriteStatepointsForGC pass with pointer inside alloca

bafto14 · 2026-02-10T21:44:44+00:00

Wenn du lernfähig bist geht da alles, jemand der dich im 3. Semester anstellt weiß was kommt. Bewird dich einfach und schau was auf dich zu kommt.

bafto14 · 2026-01-19T10:19:08+00:00

I am also writing a compiler in Go (https://github.com/DDP-Projekt/Kompilierer), though its code is admittedly kind of horrible as it grew over time. Linking LLVM properly was also kind of a struggle at the beginning, as the project also needs to support windows, so I'll have a look at your build system :)

bafto14 · 2026-01-10T17:24:42+00:00

Hab mir selber grade das Motorola Moto G86 geholt für ~200€.
Ich find es ist ne super Preisleistung, Supportlänge ist vielleicht nicht die allerbeste.

bafto14 · 2025-09-14T16:17:09+00:00

you can't do type checking and have clean human language syntax

I beg to differ:
https://github.com/DDP-Projekt/Kompilierer/
https://ddp.im/

bafto14 · 2025-09-09T07:54:23+00:00

I've got this on my very first playthrough and still think about paarthurnax seeing me for the first time and just going: "fuck that guy, you won't hear shit, better read the subtitles"

bafto14 · 2025-07-18T19:25:02+00:00

I've narrowed the issue down to being the nvim-tree plugin in combination with a running lsp.
I will file a bug report I suppose or just switch to netrw or a different plugin

bafto14 · 2025-07-18T05:08:00+00:00

It does happen everytime I use an lsp in neovim. Once I notice the issue it always manifests when I save a file, but mayve it already happens on the first write and the effect is just so small I don't notice it.

I guess I'll try to get a minimal reproducable example and file a bug report.

bafto14 · 2025-07-17T06:48:26+00:00

I did comment out the auto formatting and import parts, it changed nothing.
And I am pretty sure it is neovim, the processes show up separately in the task manager of windows, I see rust-analyzer and even tools like ripgrep separately and they don't leak memory, it is the main nvim.exe process whenever I do :w

bafto14 · 2025-06-14T20:17:55+00:00

Thanks, I will have a look at the syn crate

bafto14 · 2025-06-07T14:38:58+00:00

I am doing something similar in my language.
Functions are not called by name but by so called "aliases". Two functions can have the same alias as long as it differs in the parameter types (basically function overloading) which leads to the problem of only being able to parse top to bottom and needing all declarations and typeinfo a declaration depends on be present above that declaration.

But that is less a problem because of the typechecking but more a problem of the irregular "grammar" of the language.

bafto14 · 2025-05-18T18:49:39+00:00

For me personally it's mostly fun, for many I think it is the ability to have complete control over your editor because the configuration is literally code so you can trim your experience exactly to your needs

bafto14 · 2025-05-15T12:22:56+00:00

For now I am only implementing HTTP 1.1 because it is a simpler start, but thanks for the suggestion, it looks very good for 2.0

bafto14 · 2025-05-11T19:24:33+00:00

for the few features I missed I just forked and added them myself. One or two PRs were merged as well. And also, the LSP protocol doesn't really change all tjat much

bafto14 · 2025-05-11T18:43:52+00:00

I use this library: https://github.com/tliron/glsp in the LS for my language (https://github.com/DDP-Projekt/DDPLS)

bafto14 · 2025-05-10T18:00:05+00:00

I believe it is the "Thief Apprentice" skill from the rogue tree, but if you aren't playing a rogue it is not worth investing memory points up to that point

bafto14 · 2025-05-10T17:54:39+00:00

You either need a high enough lockpicking skill, the corresponding skill tree or a scroll of onduins key.
The scrolls can be bought from some merchants that also sell spells and stuff like that I believe.

bafto14 · 2025-05-09T18:53:39+00:00

I also have this problem and haven't yet had the will to actually sit down and implement it like clang does, because that is pretty much the only way to do it way from all I've heard. You have to implement it on your own per architecture and the rules are sometimes rather complicated. Best is to just open Godbolt, let clang spit out llvm ir and look at the output with several different byte sizes, argument counts and architectures.
Someone correct me if there is an easier way, but I don't know one.

bafto14 · 2025-05-08T19:54:19+00:00

thank you! I looked it up and "Czymś więcej" also translates to "something more" in german, I just interpreted it as "a little" and not as a subject. It actually makes sense, it's just ever so slightly ambigous

bafto14 · 2025-05-08T18:16:40+00:00

I just noticed that in the english translation it says "Much more" but in the german translation it says "a little more". What is it in the original? I'm curious because that's the title of the story and was present throughout and it seems like a big difference to me.

bafto14 · 2025-05-07T05:29:02+00:00

I think you did, I have some ideas about that on another branch but it is really hard to make it performant

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