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79942d32a6
This test was failing on our 32 bit build bot: https://lab.llvm.org/buildbot/#/builders/178/builds/2463 This happened because in UnwindInfoSectionImpl::finalize a decision is made whether to write out regular or compressed unwind info. One check in this does: ``` if (cuPtr->functionAddress >= functionAddressMax) { break; ``` Where cuPtr->functionAddress was uint64_t and functionAddressMax was uintptr_t, which is 4 bytes on a 32 bit system. Using uint64_t for functionAddressMax fixes this problem. Presumably because at only 4 bytes, the max is much lower than we expect. We're targetting 64 bit though so the size of the max should match the size of the addresses. Reviewed By: #lld-macho, int3 Differential Revision: https://reviews.llvm.org/D129363
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.