[X86] Remove unnecessary include. NFC

Leftover from when the pass contained a DenseMap before it switched to binary search.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336057 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86EvexToVex.cpp b/lib/Target/X86/X86EvexToVex.cpp
index cea7dc5..80674c7 100644 (file)
--- a/lib/Target/X86/X86EvexToVex.cpp
+++ b/lib/Target/X86/X86EvexToVex.cpp
@@ -25,7 +25,6 @@
 #include "X86.h"
 #include "X86InstrInfo.h"
 #include "X86Subtarget.h"
-#include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"