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llvm/lld
Simon Tatham f2443861d7 [lld][ARM] Don't emit veneers for wraparound branches. (#165263)
If an instruction at the high end of the 32-bit address space branches
to one at the low end, then the branch can be within range for a B or BL
instruction, and doesn't need a veneer. `ARM::inBranchRange` was failing
to detect this because it calculated the offset as an int64_t, so that
the offset was a small value ± 2^32 instead of just the small value.

Fixes #165211.
2025-10-31 09:31:18 +00:00
..

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.