[all-commits] [llvm/llvm-project] f9eaa6: Ensure aux-target specific builtins get validated.

[Erich Keane via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: f9eaa6934e4fdd92e09ddff89b6805a8b583e53e
      https://github.com/llvm/llvm-project/commit/f9eaa6934e4fdd92e09ddff89b6805a8b583e53e
  Author: Erich Keane <erich.keane at intel.com>
  Date:   2020-05-07 (Thu, 07 May 2020)

  Changed paths:
    M clang/include/clang/Sema/Sema.h
    M clang/lib/Sema/SemaChecking.cpp
    A clang/test/Sema/check-aux-builtins.c

  Log Message:
  -----------
  Ensure aux-target specific builtins get validated.

I discovered that when using an aux-target builtin, it was recognized as
a builtin but never checked. This patch checks for an aux-target builtin
and instead validates it against the correct target.

It does this by extracting the checking code for Target-specific
builtins into its own function, then calls with either targetInfo or
AuxTargetInfo.