[PATCH] D99517: Implemented [[clang::musttail]] attribute for guaranteed tail calls.

[Josh Haberman via Phabricator via cfe-commits]

haberman updated this revision to Diff 334890.
haberman marked 6 inline comments as done.
haberman added a comment.

- Addressed more comments for musttail.
- Reject constructors and destructors from musttail.
- Fixed a few bugs and fixed the tests.
- Added Obj-C test.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D99517/new/

https://reviews.llvm.org/D99517

Files:
  clang/include/clang/Basic/Attr.td
  clang/include/clang/Basic/AttrDocs.td
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/include/clang/Sema/ScopeInfo.h
  clang/include/clang/Sema/Sema.h
  clang/lib/CodeGen/CGCall.cpp
  clang/lib/CodeGen/CGClass.cpp
  clang/lib/CodeGen/CGExpr.cpp
  clang/lib/CodeGen/CGExprCXX.cpp
  clang/lib/CodeGen/CGStmt.cpp
  clang/lib/CodeGen/CodeGenFunction.h
  clang/lib/CodeGen/EHScopeStack.h
  clang/lib/Sema/JumpDiagnostics.cpp
  clang/lib/Sema/Sema.cpp
  clang/lib/Sema/SemaStmt.cpp
  clang/lib/Sema/SemaStmtAttr.cpp
  clang/test/CodeGen/attr-musttail.cpp
  clang/test/Sema/attr-musttail.c
  clang/test/Sema/attr-musttail.cpp
  clang/test/Sema/attr-musttail.m

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