lld-link: For nonexisting inputs, omit follow-on diagnostics

For lld-link missing.obj, lld-link currently prints:

  lld-link: error: could not open foo.obj: No such file or directory
  lld-link: warning: /machine is not specified. x64 is assumed
  lld-link: error: subsystem must be defined

The 2nd and 3rd diagnostics are consequences of the input not existing and are
not interesting. If input files are missing, the best thing we can do is point
that out and then return.

Differential Revision: https://reviews.llvm.org/D51981


git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@342158 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed
tree: eb8e765ebe1fcbb90481129e71927fe8e77b4ec0
  1. cmake/
  2. COFF/
  3. Common/
  4. docs/
  5. ELF/
  6. include/
  7. lib/
  8. MinGW/
  9. test/
  10. tools/
  11. unittests/
  12. utils/
  13. wasm/
  14. .arcconfig
  15. .clang-format
  16. .gitignore
  17. CMakeLists.txt
  18. CODE_OWNERS.TXT
  19. LICENSE.TXT
  20. README.md
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.