[WebAssembly] Allow multivalue signatures in object files

Summary:
Also changes the wasm YAML format to reflect the possibility of having
multiple return types and to put the returns after the params for
consistency with the binary encoding.

Reviewers: aheejin, sbc100

Subscribers: dschuff, jgravelle-google, hiraditya, sunfish, arphaman, rupprecht, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D69156

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@375283 91177308-0d34-0410-b5e6-96231b3b80d8
18 files changed
tree: 987bccf550fbc219d448eea403b135ef51da857a
  1. .arcconfig
  2. .clang-format
  3. .gitignore
  4. CMakeLists.txt
  5. CODE_OWNERS.TXT
  6. COFF/
  7. Common/
  8. ELF/
  9. LICENSE.TXT
  10. MinGW/
  11. README.md
  12. cmake/
  13. docs/
  14. include/
  15. lib/
  16. test/
  17. tools/
  18. unittests/
  19. utils/
  20. wasm/
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.