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llvm / lld / c72aa58c83599e67280a38eb8af18ad4f5805208
commitc72aa58c83599e67280a38eb8af18ad4f5805208[log] [tgz]
authorAlexandre Ganea <alexandre.ganea@ubisoft.com>Mon Mar 18 19:13:23 2019 +0000
committerAlexandre Ganea <alexandre.ganea@ubisoft.com>Mon Mar 18 19:13:23 2019 +0000
treeada0db9708d8245fabaf7035640467d7b093aa84
parentdd5c18cedb0d3cf6d892ca0a0c94bd4c38e0ed53 [diff]
[DebugInfo][PDB] Don't write empty debug streams

Before, empty debug streams were written as 8 bytes (4 bytes signature + 4 bytes for the GlobalRefs count).

With this patch, unused empty streams aren't emitted anymore. Modules now encode 65535 as an 'unused stream' value, by convention.
Also fix the * Linker * contrib section which wasn't correctly emitted previously.

Differential Revision: https://reviews.llvm.org/D59502


git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@356395 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed
tree: ada0db9708d8245fabaf7035640467d7b093aa84
  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.