From: Saleem Abdulrasool <compnerd@compnerd.org>
Date: Sat, 28 Oct 2017 19:15:05 +0000 (+0000)
Subject: ADT: add a helper to check if the Triple is ARM64
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0f759db2bd4bfc5954ff1b5968eae8b1cc3d3691;p=platform%2Fupstream%2Fllvm.git

ADT: add a helper to check if the Triple is ARM64

Add a trivial helper for checking if the architecture is AArch64 Little
Endian or Big Endian.

llvm-svn: 316837
---

diff --git a/llvm/include/llvm/ADT/Triple.h b/llvm/include/llvm/ADT/Triple.h
index cb73dca..c2dd5f6 100644
--- a/llvm/include/llvm/ADT/Triple.h
+++ b/llvm/include/llvm/ADT/Triple.h
@@ -655,6 +655,11 @@ public:
     return getArch() == Triple::arm || getArch() == Triple::armeb;
   }
 
+  /// Tests whether the target is AArch64 (little and big endian).
+  bool isAArch64() const {
+    return getArch() == Triple::aarch64 || getArch() == Triple::aarch64_be;
+  }
+
   /// Tests wether the target supports comdat
   bool supportsCOMDAT() const { return !isOSBinFormatMachO(); }