add support for mingw64 target triples.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78797 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/Triple.cpp b/lib/Support/Triple.cpp
index 7c028f4..a81fb5b 100644
--- a/lib/Support/Triple.cpp
+++ b/lib/Support/Triple.cpp
@@ -63,6 +63,7 @@
case FreeBSD: return "freebsd";
case Linux: return "linux";
case MinGW32: return "mingw32";
+ case MinGW64: return "mingw64";
case NetBSD: return "netbsd";
case OpenBSD: return "openbsd";
case Win32: return "win32";
@@ -171,6 +172,8 @@
OS = Linux;
else if (OSName.startswith("mingw32"))
OS = MinGW32;
+ else if (OSName.startswith("mingw64"))
+ OS = MinGW64;
else if (OSName.startswith("netbsd"))
OS = NetBSD;
else if (OSName.startswith("openbsd"))