Triple::MinGW64 is deprecated and removed. We can use Triple::MinGW32 generally.

No one uses *-mingw64. mingw-w64 is represented as {i686|x86_64}-w64-mingw32. In llvm side, i686 and x64 can be treated as similar way.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125747 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h
index 04ceac4..8a119b4 100644
--- a/lib/Target/X86/X86Subtarget.h
+++ b/lib/Target/X86/X86Subtarget.h
@@ -175,9 +175,7 @@
   bool isTargetLinux() const { return TargetTriple.getOS() == Triple::Linux; }
 
   bool isTargetWindows() const { return TargetTriple.getOS() == Triple::Win32; }
-  bool isTargetMingw() const {
-    return TargetTriple.getOS() == Triple::MinGW32 ||
-           TargetTriple.getOS() == Triple::MinGW64; }
+  bool isTargetMingw() const { return TargetTriple.getOS() == Triple::MinGW32; }
   bool isTargetCygwin() const { return TargetTriple.getOS() == Triple::Cygwin; }
   bool isTargetCygMing() const {
     return isTargetMingw() || isTargetCygwin();