Jez Ng 8198f30f7e [lld-macho] Account for alignment in thunk insertion algorithm
We previously neglected this, leading us to underestimate the maximum
possible branch address offset.

Fixing this should allow us to reduce `slop` to more reasonable
levels. I've lowered it to 256 for now, though I suspect we could go
lower.

Fixes https://github.com/llvm/llvm-project/issues/59259.

Reviewed By: serge-sans-paille

Differential Revision: https://reviews.llvm.org/D144029
2023-02-14 14:34:41 -05:00
..

LLVM Linker (lld)

This directory and its subdirectories contain source code for the LLVM Linker, a modular cross platform linker which is built as part of the LLVM compiler infrastructure project.

lld is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.

Benchmarking

In order to make sure various developers can evaluate patches over the same tests, we create a collection of self contained programs.

It is hosted at https://s3-us-west-2.amazonaws.com/linker-tests/lld-speed-test.tar.xz

The current sha256 is 10eec685463d5a8bbf08d77f4ca96282161d396c65bd97dc99dbde644a31610f.