rust/llvm-wrapper at 52dd59ed2154f4158ae37e6994b678a6249a7bb0 - rust

History

Erik Desjardins 8cb0b6ca5b Apply noundef attribute to &T, &mut T, Box<T>, bool This doesn't handle `char` because it's a bit awkward to distinguish it from u32 at this point in codegen. Note that for some types (like `&Struct` and `&mut Struct`), we already apply `dereferenceable`, which implies `noundef`, so the IR does not change.		2022-02-05 01:09:52 -05:00
..
.editorconfig
ArchiveWrapper.cpp	Update the minimum external LLVM to 10	2021-03-22 11:33:43 -07:00
CoverageMappingWrapper.cpp	Update CoverageMappingFormat Support to Version6	2021-11-23 15:49:03 -08:00
Linker.cpp
LLVMWrapper.h	Apply noundef attribute to &T, &mut T, Box<T>, bool	2022-02-05 01:09:52 -05:00
PassWrapper.cpp	Remove LLVMRustMarkAllFunctionsNounwind	2022-01-14 00:36:12 +00:00
README
RustWrapper.cpp	Apply noundef attribute to &T, &mut T, Box<T>, bool	2022-02-05 01:09:52 -05:00

README

This directory currently contains some LLVM support code. This will generally
be sent upstream to LLVM in time; for now it lives here.

NOTE: the LLVM C++ ABI is subject to between-version breakage and must *never*
be exposed to Rust. To allow for easy auditing of that, all Rust-exposed types
must be typedef-ed as "LLVMXyz", or "LLVMRustXyz" if they were defined here.

Functions that return a failure status and leave the error in
the LLVM last error should return an LLVMRustResult rather than an
int or anything to avoid confusion.

When translating enums, add a single `Other` variant as the first
one to allow for new variants to be added. It should abort when used
as an input.

All other types must not be typedef-ed as such.