20894a478d
In https://reviews.llvm.org/D137982 we found that on Mach-O private aliases could trigger an assert in lld when the aliasee was a weak_def_can_be_hidden symbol. This appears to be incorrect, and should be allowed in Mach-O. Disallowing this behavior is also inconsistent with how ld64 handles a private alias to weak_def_can_be_hidden symbols. This patch removes the assert and tests that LLD handles such aliases gracefully. Reviewed By: #lld-macho, int3 Differential Revision: https://reviews.llvm.org/D141082
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.