BitTracker.h needs a full definition of MachineInstr, so include the defining file.

Patch by Dean Sturtevant!

Differential Revision: https://reviews.llvm.org/D42907

llvm-svn: 324245

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Target/Hexagon/BitTracker.h b/llvm/lib/Target/Hexagon/BitTracker.h
index 5df6b61710f..6004dbe1fbf 100644
--- a/llvm/lib/Target/Hexagon/BitTracker.h
+++ b/llvm/lib/Target/Hexagon/BitTracker.h
@@ -13,6 +13,7 @@
 #include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/SmallVector.h"
+#include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/CodeGen/MachineOperand.h"
 #include <cassert>
 #include <cstdint>
@@ -28,7 +29,6 @@ class ConstantInt;
 class MachineRegisterInfo;
 class MachineBasicBlock;
 class MachineFunction;
-class MachineInstr;
 class raw_ostream;
 class TargetRegisterClass;
 class TargetRegisterInfo;