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7ffeab3121
There are considerable number of changes done in the address assignment fixed point loop, and errors in any of them could cause address assignment not to converge. However, this is reported to the user as either "thunk creation not converged" or "relaxation not converged". We saw a confused bug about this in the wild when spilling failed to converge. (I'm working on a fix for that.) We may eventually want a complete reason system when reporting address assignment taking too many passes, but in the interim it seems prudent to generalize the error message to "address assignment did not converge".
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.