diff --git a/llvm/lib/Target/X86/X86InstrInfo.cpp b/llvm/lib/Target/X86/X86InstrInfo.cpp
index 58508e6b7b30..ed7ca4d39364 100644
--- a/llvm/lib/Target/X86/X86InstrInfo.cpp
+++ b/llvm/lib/Target/X86/X86InstrInfo.cpp
@@ -235,6 +235,7 @@ X86InstrInfo::X86InstrInfo(X86TargetMachine &tm)
     { X86::BT64ri8,     X86::BT64mi8, 1, 0 },
     { X86::CALL32r,     X86::CALL32m, 1, 0 },
     { X86::CALL64r,     X86::CALL64m, 1, 0 },
+    { X86::WINCALL64r,  X86::WINCALL64m, 1, 0 },
     { X86::CMP16ri,     X86::CMP16mi, 1, 0 },
     { X86::CMP16ri8,    X86::CMP16mi8, 1, 0 },
     { X86::CMP16rr,     X86::CMP16mr, 1, 0 },
@@ -304,6 +305,7 @@ X86InstrInfo::X86InstrInfo(X86TargetMachine &tm)
     { X86::SETSr,       X86::SETSm, 0, 0 },
     { X86::TAILJMPr,    X86::TAILJMPm, 1, 0 },
     { X86::TAILJMPr64,  X86::TAILJMPm64, 1, 0 },
+    { X86::WINTAILJMPr64,X86::WINTAILJMPm64, 1, 0 },
     { X86::TEST16ri,    X86::TEST16mi, 1, 0 },
     { X86::TEST32ri,    X86::TEST32mi, 1, 0 },
     { X86::TEST64ri32,  X86::TEST64mi32, 1, 0 },