[all-commits] [llvm/llvm-project] a1dc3d: [X86] Enable constexpr on ROTL/ROTR intrinsics (PR...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a1dc3d241ba00042b6160287f887d1019e36bae0
      https://github.com/llvm/llvm-project/commit/a1dc3d241ba00042b6160287f887d1019e36bae0
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-08-23 (Sun, 23 Aug 2020)

  Changed paths:
    M clang/docs/LanguageExtensions.rst
    M clang/docs/ReleaseNotes.rst
    M clang/lib/AST/ExprConstant.cpp
    M clang/lib/Headers/ia32intrin.h
    M clang/test/CodeGen/rot-intrinsics.c

  Log Message:
  -----------
  [X86] Enable constexpr on ROTL/ROTR intrinsics (PR31446)

This enables constexpr rotate intrinsics defined in ia32intrin.h, including the MS specific builtins.