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Bob Haarman 51dcb292cc [lld-link] diagnose undefined symbols before LTO when possible 
Summary:
This allows reporting undefined symbols before LTO codegen is
run. Since LTO codegen can take a long time, this improves user
experience by avoiding that time spend if the link is going to
fail with undefined symbols anyway.

Fixes PR32400.

Reviewers: ruiu

Reviewed By: ruiu

Subscribers: mehdi_amini, steven_wu, dexonsmith, mstorsjo, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D62434

llvm-svn: 367136
 		2019-07-26 17:56:45 +00:00
..
COFF [lld-link] diagnose undefined symbols before LTO when possible 2019-07-26 17:56:45 +00:00
Common [LLD] Do not print additional newlines after reaching error limit 2019-07-24 20:56:23 +00:00
ELF [ELF] Simplify with dyn_cast_or_null. NFC 2019-07-26 16:29:15 +00:00
MinGW [Coding style change][lld] Rename variables for non-ELF ports 2019-07-11 05:40:30 +00:00
cmake/modules [CMake] Properly conditionalize installation of lld libraries 2018-03-09 13:09:36 +00:00
docs Bump the trunk version to 10.0.0svn 2019-07-18 11:51:05 +00:00
include/lld [ELF] Support explicitly overriding relocation model in LTO 2019-07-20 21:59:47 +00:00
lib [Coding style change][lld] Rename variables for non-ELF ports 2019-07-11 05:40:30 +00:00
test [lld-link] diagnose undefined symbols before LTO when possible 2019-07-26 17:56:45 +00:00
tools/lld Fix build breakage on Darwin. 2019-07-11 06:12:18 +00:00
unittests Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
utils Python 2/3 compatibility 2019-03-20 07:42:13 +00:00
wasm [WebAssembly] Set __tls_align to 1 when there is no TLS 2019-07-24 21:48:14 +00:00
.arcconfig [lld] Set up .arcconfig to point to new Diffusion LLD repository 2017-12-06 20:56:23 +00:00
.clang-format
…
.gitignore
…
CMakeLists.txt [CMake] Don't set Python_ADDITIONAL_VERSIONS 2019-07-18 15:17:42 +00:00
CODE_OWNERS.TXT
…
LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
README.md Note that the test .tar.xz has been updated. 2017-12-22 19:37:32 +00:00

README.md

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.