AMDGPU: Split DiagnosticInfoUnsupported into its own file

[• tstellarAMD]

LGTM.

[arsenm]

r250959

lib/Target/AMDGPU/AMDGPUDiagnosticInfoUnsupported.h

+//===-- AMDGPUDiagnosticInfoUnsupported.h - Error reporting -----*- 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_AMDGPUDIAGNOSTICINFOUNSUPPORTED_H
+#define LLVM_LIB_TARGET_AMDGPU_AMDGPUDIAGNOSTICINFOUNSUPPORTED_H
+
+#include "llvm/IR/DiagnosticInfo.h"
+#include "llvm/IR/DiagnosticPrinter.h"
+
+namespace llvm {
+
+/// Diagnostic information for unimplemented or unsupported feature reporting.
+class DiagnosticInfoUnsupported : public DiagnosticInfo {
+private:
+  const Twine &Description;
+  const Function &Fn;
+
+  static int KindID;
+
+  static int getKindID() {
+    if (KindID == 0)
+      KindID = llvm::getNextAvailablePluginDiagnosticKind();
+    return KindID;
+  }
+
+public:
+  DiagnosticInfoUnsupported(const Function &Fn, const Twine &Desc,
+                            DiagnosticSeverity Severity = DS_Error);
+
+  const Function &getFunction() const { return Fn; }
+  const Twine &getDescription() const { return Description; }
+
+  void print(DiagnosticPrinter &DP) const override;
+
+  static bool classof(const DiagnosticInfo *DI) {
+    return DI->getKind() == getKindID();
+  }
+};
+
+}
+
+#endif

lib/Target/AMDGPU/AMDGPUDiagnosticInfoUnsupported.cpp

+//===-- AMDGPUDiagnosticInfoUnsupported.cpp -------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "AMDGPUDiagnosticInfoUnsupported.h"
+
+using namespace llvm;
+
+DiagnosticInfoUnsupported::DiagnosticInfoUnsupported(
+  const Function &Fn,
+  const Twine &Desc,
+  DiagnosticSeverity Severity)
+  : DiagnosticInfo(getKindID(), Severity),
+    Description(Desc),
+    Fn(Fn) { }
+
+int DiagnosticInfoUnsupported::KindID = 0;
+
+void DiagnosticInfoUnsupported::print(DiagnosticPrinter &DP) const {
+  DP << "unsupported " << getDescription() << " in " << Fn.getName();
+}

lib/Target/AMDGPU/AMDGPUISelLowering.cpp

 /// \file
 /// \brief This is the parent TargetLowering class for hardware code gen
 /// targets.
 //
 //===----------------------------------------------------------------------===//
 
 #include "AMDGPUISelLowering.h"
 #include "AMDGPU.h"
+#include "AMDGPUDiagnosticInfoUnsupported.h"
 #include "AMDGPUFrameLowering.h"
 #include "AMDGPUIntrinsicInfo.h"
 #include "AMDGPURegisterInfo.h"
 #include "AMDGPUSubtarget.h"
 #include "R600MachineFunctionInfo.h"
 #include "SIMachineFunctionInfo.h"
 #include "llvm/CodeGen/CallingConvLower.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/SelectionDAG.h"
 #include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
 #include "llvm/IR/DataLayout.h"
-#include "llvm/IR/DiagnosticInfo.h"
-#include "llvm/IR/DiagnosticPrinter.h"
 
 using namespace llvm;
 
-namespace {
-
-/// Diagnostic information for unimplemented or unsupported feature reporting.
-class DiagnosticInfoUnsupported : public DiagnosticInfo {
-private:
-  const Twine &Description;
-  const Function &Fn;
-
-  static int KindID;
-
-  static int getKindID() {
-    if (KindID == 0)
-      KindID = llvm::getNextAvailablePluginDiagnosticKind();
-    return KindID;
-  }
-
-public:
-  DiagnosticInfoUnsupported(const Function &Fn, const Twine &Desc,
-                          DiagnosticSeverity Severity = DS_Error)
-    : DiagnosticInfo(getKindID(), Severity),
-      Description(Desc),
-      Fn(Fn) { }
-
-  const Function &getFunction() const { return Fn; }
-  const Twine &getDescription() const { return Description; }
-
-  void print(DiagnosticPrinter &DP) const override {
-    DP << "unsupported " << getDescription() << " in " << Fn.getName();
-  }
-
-  static bool classof(const DiagnosticInfo *DI) {
-    return DI->getKind() == getKindID();
-  }
-};
-
-int DiagnosticInfoUnsupported::KindID = 0;
-}
-
-
 static bool allocateStack(unsigned ValNo, MVT ValVT, MVT LocVT,
                       CCValAssign::LocInfo LocInfo,
                       ISD::ArgFlagsTy ArgFlags, CCState &State) {
   unsigned Offset = State.AllocateStack(ValVT.getStoreSize(),
                                         ArgFlags.getOrigAlign());
   State.addLoc(CCValAssign::getMem(ValNo, ValVT, Offset, LocVT, LocInfo));
 
   return true;

lib/Target/AMDGPU/CMakeLists.txt

 tablegen(LLVM AMDGPUGenAsmWriter.inc -gen-asm-writer)
 tablegen(LLVM AMDGPUGenAsmMatcher.inc -gen-asm-matcher)
 add_public_tablegen_target(AMDGPUCommonTableGen)
 
 add_llvm_target(AMDGPUCodeGen
   AMDILCFGStructurizer.cpp
   AMDGPUAlwaysInlinePass.cpp
   AMDGPUAsmPrinter.cpp
+  AMDGPUDiagnosticInfoUnsupported.cpp
   AMDGPUFrameLowering.cpp
   AMDGPUHSATargetObjectFile.cpp
   AMDGPUIntrinsicInfo.cpp
   AMDGPUISelDAGToDAG.cpp
   AMDGPUMCInstLower.cpp
   AMDGPUMachineFunction.cpp
   AMDGPUOpenCLImageTypeLoweringPass.cpp
   AMDGPUSubtarget.cpp