[PATCH] D85735: [OpenMP] Context selector extensions for template functions

[Johannes Doerfert via Phabricator via cfe-commits]

jdoerfert created this revision.
jdoerfert added reviewers: JonChesterfield, jhuber6, ABataev.
Herald added subscribers: llvm-commits, guansong, bollu, yaxunl.
Herald added a reviewer: aaron.ballman.
Herald added projects: clang, LLVM.
jdoerfert requested review of this revision.
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With this extension the effects of `omp begin declare variant` will be
applied to template function declarations. The behavior is opt-in and
controlled by the `extension(allow_templates)` trait. While generally
useful, this will enable us to implement complex math function calls by
overloading the templates of the standard library with the ones in
libc++.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D85735

Files:
  clang/include/clang/AST/OpenMPClause.h
  clang/include/clang/Basic/AttrDocs.td
  clang/include/clang/Sema/Sema.h
  clang/lib/Headers/openmp_wrappers/cmath
  clang/lib/Parse/ParseOpenMP.cpp
  clang/lib/Sema/SemaDecl.cpp
  clang/lib/Sema/SemaOpenMP.cpp
  clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
  clang/test/AST/ast-dump-openmp-begin-declare-variant_template_2.cpp
  llvm/include/llvm/Frontend/OpenMP/OMPKinds.def

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