llvm-project

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies. (by llvm)

Llvm-project Alternatives

Similar projects and alternatives to llvm-project

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better llvm-project alternative or higher similarity.

llvm-project reviews and mentions

Posts with mentions or reviews of llvm-project. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-05-07.
  • Qt and C++ Trivial Relocation (Part 1)
    3 projects | news.ycombinator.com | 7 May 2024
    As far as I know, libstdc++'s representation has two advantages:

    First, it simplifies the implementation of `s.data()`, because you hold a pointer that invariably points to the first character of the data. The pointer-less version needs to do a branch there. Compare libstdc++ [1] to libc++ [2].

    [1]: https://github.com/gcc-mirror/gcc/blob/065dddc/libstdc++-v3/...

    [2]: https://github.com/llvm/llvm-project/blob/1a96179/libcxx/inc...

    Basically libstdc++ is paying an extra 8 bytes of storage, and losing trivial relocatability, in exchange for one fewer branch every time you access the string's characters. I imagine that the performance impact of that extra branch is tiny, and massively confounded in practice by unrelated factors that are clearly on libc++'s side (e.g. libc++'s SSO buffer is 7 bytes bigger, despite libc++'s string object itself being smaller). But it's there.

    The second advantage is that libstdc++ already did it that way, and to change it would be an ABI break; so now they're stuck with it. I mean, obviously that's not an "advantage" in the intuitive sense; but it's functionally equivalent to an advantage, in that it's a very strong technical answer to the question "Why doesn't libstdc++ just switch to doing it libc++'s way?"

  • Playing with DragonRuby Game Toolkit (DRGTK)
    2 projects | dev.to | 6 May 2024
    This Ruby implementation is based on mruby and LLVM and it’s commercial software but cheap.
  • Add support for Qualcomm Oryon processor
    1 project | news.ycombinator.com | 3 May 2024
  • Ask HN: Which books/resources to understand modern Assembler?
    6 projects | news.ycombinator.com | 21 Apr 2024
    'Computer Architeture: A Quantitative Apporach" and/or more specific design types (mips, arm, etc) can be found under the Morgan Kaufmann Series in Computer Architeture and Design.

    "Getting Started with LLVM Core Libraries: Get to Grips With Llvm Essentials and Use the Core Libraries to Build Advanced Tools "

    "The Architecture of Open Source Applications (Volume 1) : LLVM" https://aosabook.org/en/v1/llvm.html

    "Tourist Guide to LLVM source code" : https://blog.regehr.org/archives/1453

    llvm home page : https://llvm.org/

    llvm tutorial : https://llvm.org/docs/tutorial/

    llvm reference : https://llvm.org/docs/LangRef.html

    learn by examples : C source code to 'llvm' bitcode : https://stackoverflow.com/questions/9148890/how-to-make-clan...

  • Flang-new: How to force arrays to be allocated on the heap?
    1 project | news.ycombinator.com | 14 Apr 2024
    See

    https://github.com/llvm/llvm-project/issues/88344

    https://fortran-lang.discourse.group/t/flang-new-how-to-forc...

  • The LLVM Compiler Infrastructure
    1 project | news.ycombinator.com | 9 Apr 2024
  • Programming from Top to Bottom - Parsing
    2 projects | dev.to | 18 Mar 2024
    You can never mistake type_declaration with an identifier, otherwise the program will not work. Aside from that constraint, you are free to name them whatever you like, there is no one standard, and each parser has it own naming conventions, unless you are planning to use something like LLVM. If you are interested, you can see examples of naming in different language parsers in the AST Explorer.
  • Look ma, I wrote a new JIT compiler for PostgreSQL
    1 project | news.ycombinator.com | 18 Mar 2024
    > There is one way to make the LLVM JIT compiler more usable, but I fear it’s going to take years to be implemented: being able to cache and reuse compiled queries.

    Actually, it's implemented in LLVM for years :) https://github.com/llvm/llvm-project/commit/a98546ebcd2a692e...

  • C++ Safety, in Context
    8 projects | news.ycombinator.com | 12 Mar 2024
    > It's true, this was a CVE in Rust and not a CVE in C++, but only because C++ doesn't regard the issue as a problem at all. The problem definitely exists in C++, but it's not acknowledged as a problem, let alone fixed.

    Can you find a link that substantiates your claim? You're throwing out some heavy accusations here that don't seem to match reality at all.

    Case in point, this was fixed in both major C++ libraries:

    https://github.com/gcc-mirror/gcc/commit/ebf6175464768983a2d...

    https://github.com/llvm/llvm-project/commit/4f67a909902d8ab9...

    So what C++ community refused to regard this as an issue and refused to fix it? Where is your supporting evidence for your claims?

  • Clang accepts MSVC arguments and targets Windows if its binary is named clang-cl
    2 projects | news.ycombinator.com | 2 Mar 2024
    For everyone else looking for the magic in this almost 7k lines monster, look at line 6610 [1].

    [1] https://github.com/llvm/llvm-project/blob/8ec28af8eaff5acd0d...

  • A note from our sponsor - SaaSHub
    www.saashub.com | 28 May 2024
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