Fangrui Song 3cb0c7f45b MC: Rework .reloc directive and fix the offset when it evaluates to a constant
* Fix `.reloc constant` to mean section_symbol+constant instead of
  .+constant . The initial .reloc support from MIPS incorrectly
  interpreted the offset.
* Delay the evaluation of the offset expression after
  MCAssembler::layout, deleting a lot of code working with MCFragment.
* Delete many FIXME from https://reviews.llvm.org/D79625
* Some lld/ELF/Arch/LoongArch.cpp relaxation tests rely on .reloc .,
  R_LARCH_ALIGN generating ALIGN relocations at specific location.
  Sort the relocations.
2025-07-17 00:36:11 -07:00
2025-07-15 16:03:12 +02:00

The LLVM Compiler Infrastructure

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Welcome to the LLVM project!

This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.

The LLVM project has multiple components. The core of the project is itself called "LLVM". This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer.

C-like languages use the Clang frontend. This component compiles C, C++, Objective-C, and Objective-C++ code into LLVM bitcode -- and from there into object files, using LLVM.

Other components include: the libc++ C++ standard library, the LLD linker, and more.

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