Reapply "[HIP][Clang] Remove __AMDGCN_WAVEFRONT_SIZE macros" (#164217)

This reverts commit 78bf682cb9033cf6a5bbc733e062c7b7d825fdaf.

Original PR: #157463
Revert PR: #158566

The relevant buildbots have been updated to a ROCm version that does not
use the macros anymore to avoid the failures.

Implements SWDEV-522062.

GitOrigin-RevId: ea034477fd9b2205b5fa45028ae13e2c2b0467d1
10 files changed
tree: 9081a5ebd33382840b9e6b45535a9ccf20732480
  1. bindings/
  2. cmake/
  3. docs/
  4. examples/
  5. include/
  6. lib/
  7. runtime/
  8. test/
  9. tools/
  10. unittests/
  11. utils/
  12. www/
  13. .clang-format
  14. .clang-tidy
  15. .gitignore
  16. AreaTeamMembers.txt
  17. CMakeLists.txt
  18. INSTALL.txt
  19. LICENSE.TXT
  20. Maintainers.rst
  21. NOTES.txt
  22. README.md
README.md

C language Family Front-end

Welcome to Clang.

This is a compiler front-end for the C family of languages (C, C++ and Objective-C) which is built as part of the LLVM compiler infrastructure project.

Unlike many other compiler frontends, Clang is useful for a number of things beyond just compiling code: we intend for Clang to be host to a number of different source-level tools. One example of this is the Clang Static Analyzer.

If you're interested in more (including how to build Clang) it is best to read the relevant websites. Here are some pointers: