AMDGPU: Remove AMDGPUMCInstLower.h

Summary:
The AMDGPUMCInstLower class is not used outside AMDGPUMCInstLower.cpp,
so we don't need a header file.

Reviewers: arsenm, nhaehnle

Reviewed By: arsenm

Subscribers: kzhuravl, wdng, yaxunl, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D47264

llvm-svn: 333254

llvm/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp

@@ -13,7 +13,6 @@
 //===----------------------------------------------------------------------===//
 //
 
-#include "AMDGPUMCInstLower.h"
 #include "AMDGPUAsmPrinter.h"
 #include "AMDGPUSubtarget.h"
 #include "AMDGPUTargetMachine.h"
@@ -38,6 +37,29 @@
 
 using namespace llvm;
 
+namespace {
+
+class AMDGPUMCInstLower {
+  MCContext &Ctx;
+  const AMDGPUSubtarget &ST;
+  const AsmPrinter ≈
+
+  const MCExpr *getLongBranchBlockExpr(const MachineBasicBlock &SrcBB,
+                                       const MachineOperand &MO) const;
+
+public:
+  AMDGPUMCInstLower(MCContext &ctx, const AMDGPUSubtarget &ST,
+                    const AsmPrinter &AP);
+
+  bool lowerOperand(const MachineOperand &MO, MCOperand &MCOp) const;
+
+  /// Lower a MachineInstr to an MCInst
+  void lower(const MachineInstr *MI, MCInst &OutMI) const;
+
+};
+
+} // End anonymous namespace
+
 #include "AMDGPUGenMCPseudoLowering.inc"
 
 AMDGPUMCInstLower::AMDGPUMCInstLower(MCContext &ctx, const AMDGPUSubtarget &st,

llvm/lib/Target/AMDGPU/SIShrinkInstructions.cpp

@@ -10,7 +10,6 @@
 //
 
 #include "AMDGPU.h"
-#include "AMDGPUMCInstLower.h"
 #include "AMDGPUSubtarget.h"
 #include "SIInstrInfo.h"
 #include "MCTargetDesc/AMDGPUMCTargetDesc.h"