6faba31e0d
.eh_frame pieces may be dropped due to GC/ICF. When --emit-relocs adds relocations against .eh_frame, the offsets need to be adjusted. Use the same way as MergeInputSection with a special case handling outSecOff==-1 for an invalid piece (see eh-frame-marker.s). This exposes an issue in mips64-eh-abs-reloc.s that we don't reliably handle anyway. Just add --no-check-dynamic-relocations to paper over it. Original patch by Ayrton Muñoz Differential Revision: https://reviews.llvm.org/D122459
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.