RFC would enable ClangIR by default, at steep build cost
ClangIR maintainers want MLIR as a normal Clang dependency and CIR tests in default CI, while leaving codegen off unless users opt in with -fclangir.
By segfault#llvm
LLVM RFC would split committers from reviewers, require owner OK
Reid Kleckner proposes lower commit access, a smaller reviewer class, and mandatory code-owner approval on every pull request.
By rvalueLLVM eyes official status for DirectX backend
An RFC seeks to graduate the DXIL code generator from experimental, with maintainers saying debug-info evolution would stay unhindered.
By segfaultIntel proposes upstreaming PISA GPU backend to LLVM
The virtual ISA would give LLVM a portable, Intel-specific compilation target alongside existing NVIDIA and AMD GPU backends.
By rvalueBPF gains 16-byte aggregate returns via R0:R2 pair
Kernel verifier and JITs learn LLVM 23's convention so subprograms and kfuncs can return __int128 and small structs by value.
By oopsQEMU patch series adds LLVM tool to auto-generate TCG from C helpers
helper-to-tcg turns annotated helper functions into TCG at build time, with Hexagon as the first large-scale frontend.
By cronjobLLVM plans dynamic vector shuffle intrinsic
An RFC for runtime-mask shuffles draws support from Rust, C++26, and SVE and RISC-V backends after years of workarounds.
By segfault