diff --git a/lib/Target/X86/X86MCAsmInfo.cpp b/lib/Target/X86/X86MCAsmInfo.cpp
index d3b00521aa0..91c0fbb3567 100644
--- a/lib/Target/X86/X86MCAsmInfo.cpp
+++ b/lib/Target/X86/X86MCAsmInfo.cpp
@@ -94,27 +94,4 @@ MCSection *X86ELFMCAsmInfo::getNonexecutableStackSection(MCContext &Ctx) const {
 X86MCAsmInfoCOFF::X86MCAsmInfoCOFF(const Triple &Triple) {
   AsmTransCBE = x86_asm_table;
   AssemblerDialect = AsmWriterFlavor;
-}
-
-
-X86WinMCAsmInfo::X86WinMCAsmInfo(const Triple &Triple) {
-  AsmTransCBE = x86_asm_table;
-  AssemblerDialect = AsmWriterFlavor;
-
-  GlobalPrefix = "_";
-  CommentString = ";";
-
-  PrivateGlobalPrefix = "$";
-  AlignDirective = "\tALIGN\t";
-  ZeroDirective = "\tdb\t";
-  AsciiDirective = "\tdb\t";
-  AscizDirective = 0;
-  Data8bitsDirective = "\tdb\t";
-  Data16bitsDirective = "\tdw\t";
-  Data32bitsDirective = "\tdd\t";
-  Data64bitsDirective = "\tdq\t";
-  HasDotTypeDotSizeDirective = false;
-  HasSingleParameterDotFile = false;
-
-  AlignmentIsInBytes = true;
-}
+}
\ No newline at end of file
diff --git a/lib/Target/X86/X86TargetMachine.cpp b/lib/Target/X86/X86TargetMachine.cpp
index d13bf266fb4..b507871befa 100644
--- a/lib/Target/X86/X86TargetMachine.cpp
+++ b/lib/Target/X86/X86TargetMachine.cpp
@@ -30,9 +30,8 @@ static const MCAsmInfo *createMCAsmInfo(const Target &T, StringRef TT) {
   case Triple::MinGW32:
   case Triple::MinGW64:
   case Triple::Cygwin:
-    return new X86MCAsmInfoCOFF(TheTriple);
   case Triple::Win32:
-    return new X86WinMCAsmInfo(TheTriple);
+    return new X86MCAsmInfoCOFF(TheTriple);
   default:
     return new X86ELFMCAsmInfo(TheTriple);
   }