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

3 files changed, 23 insertions, 48 deletions

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp b/llvm/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp
index 8c3149b04e9..26a0726cfe9 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp
+++ b/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,
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUMCInstLower.h b/llvm/lib/Target/AMDGPU/AMDGPUMCInstLower.h
deleted file mode 100644
index ea70e636b30..00000000000
--- a/llvm/lib/Target/AMDGPU/AMDGPUMCInstLower.h
+++ /dev/null
@@ -1,46 +0,0 @@
-//===- AMDGPUMCInstLower.h MachineInstr Lowering Interface ------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_LIB_TARGET_AMDGPU_AMDGPUMCINSTLOWER_H
-#define LLVM_LIB_TARGET_AMDGPU_AMDGPUMCINSTLOWER_H
-
-namespace llvm {
-
-class AMDGPUSubtarget;
-class AsmPrinter;
-class MachineBasicBlock;
-class MachineInstr;
-class MachineOperand;
-class MCContext;
-class MCExpr;
-class MCInst;
-class MCOperand;
-
-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 namespace llvm
-
-#endif
diff --git a/llvm/lib/Target/AMDGPU/SIShrinkInstructions.cpp b/llvm/lib/Target/AMDGPU/SIShrinkInstructions.cpp
index acd1f9fbec2..b78bcc05d78 100644
--- a/llvm/lib/Target/AMDGPU/SIShrinkInstructions.cpp
+++ b/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"