[PATCH] D35449: [X86] Implement __builtin_cpu_is

[Craig Topper via Phabricator via cfe-commits]

craig.topper created this revision.

This patch adds support for __builtin_cpu_is. I've tried to match the strings supported to the latest version of gcc.

I've only tested this on my Macbook so far so I'd appreciate if others would test it. An AMD system would be great.


https://reviews.llvm.org/D35449

Files:
  include/clang/Basic/BuiltinsX86.def
  include/clang/Basic/DiagnosticSemaKinds.td
  include/clang/Basic/TargetInfo.h
  lib/Basic/Targets.cpp
  lib/CodeGen/CGBuiltin.cpp
  lib/Sema/SemaChecking.cpp
  test/CodeGen/builtin-cpu-is.c
  test/CodeGen/target-builtin-noerror.c
  test/Sema/builtin-cpu-supports.c

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