rust/llvm-wrapper at dce14cfacc232e80dbed68430183085fd39dea02 - rust

History

Erik Desjardins dce14cfacc Remove LLVM attribute removal

This was necessary before, because `declare_raw_fn` would always apply
the default optimization attributes to every declared function,
and then `attributes::from_fn_attrs` would have to remove the default
attributes in the case of, e.g. `#[optimize(speed)]` in a `-Os` build.

However, every relevant callsite of `declare_raw_fn` (i.e. where we
actually generate code for the function, and not e.g. a call to an
intrinsic, where optimization attributes don't [?] matter)
calls `from_fn_attrs`, so we can simply remove the attribute setting
from `declare_raw_fn`, and rely on `from_fn_attrs` to apply the correct
attributes all at once.

2022-02-28 00:02:11 -05:00

.editorconfig

…

ArchiveWrapper.cpp

…

CoverageMappingWrapper.cpp

Update CoverageMappingFormat Support to Version6

2021-11-23 15:49:03 -08:00

Linker.cpp

…

LLVMWrapper.h

MemTagSanitizer Support

2022-02-16 09:39:03 -05:00

PassWrapper.cpp

Remove LLVMRustMarkAllFunctionsNounwind

2022-01-14 00:36:12 +00:00

README

…

RustWrapper.cpp

Remove LLVM attribute removal

2022-02-28 00:02:11 -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.