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e0f6fcd0d9
See https://bugs.llvm.org/show_bug.cgi?id=35533, and D40844 Things covered: * Removing duplicate data segments (as determined by COMDATs emitted by the frontend) * Removing duplicate globals and functions in COMDATs * Checking that each time a COMDAT is seen it has the same symbols as at other times (ie it's a stronger check than simply giving all the symbols in the COMDAT weak linkage) Patch by Nicholas Wilson! Differential Revision: https://reviews.llvm.org/D40845 llvm-svn: 322415
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.