Merging r257648:
[oota-llvm.git] / lib / Target / AMDGPU / AMDGPU.h
index 191f495..4f718e1 100644 (file)
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
+/// \file
 //===----------------------------------------------------------------------===//
 
-#ifndef AMDGPU_H
-#define AMDGPU_H
+#ifndef LLVM_LIB_TARGET_R600_AMDGPU_H
+#define LLVM_LIB_TARGET_R600_AMDGPU_H
 
-#include "AMDGPUTargetMachine.h"
 #include "llvm/Support/TargetRegistry.h"
 #include "llvm/Target/TargetMachine.h"
 
 namespace llvm {
 
-class FunctionPass;
+class AMDGPUInstrPrinter;
+class AMDGPUSubtarget;
 class AMDGPUTargetMachine;
+class FunctionPass;
+struct MachineSchedContext;
+class MCAsmInfo;
+class raw_ostream;
+class ScheduleDAGInstrs;
+class Target;
+class TargetMachine;
 
 // R600 Passes
-FunctionPass* createR600KernelParametersPass(const TargetData* TD);
-FunctionPass *createR600CodeEmitterPass(formatted_raw_ostream &OS);
+FunctionPass *createR600VectorRegMerger(TargetMachine &tm);
+FunctionPass *createR600TextureIntrinsicsReplacer();
+FunctionPass *createR600ExpandSpecialInstrsPass(TargetMachine &tm);
+FunctionPass *createR600EmitClauseMarkers();
+FunctionPass *createR600ClauseMergePass(TargetMachine &tm);
+FunctionPass *createR600Packetizer(TargetMachine &tm);
+FunctionPass *createR600ControlFlowFinalizer(TargetMachine &tm);
+FunctionPass *createAMDGPUCFGStructurizerPass();
 
 // SI Passes
-FunctionPass *createSIAssignInterpRegsPass(TargetMachine &tm);
+FunctionPass *createSITypeRewriter();
+FunctionPass *createSIAnnotateControlFlowPass();
+FunctionPass *createSIFoldOperandsPass();
+FunctionPass *createSILowerI1CopiesPass();
+FunctionPass *createSIShrinkInstructionsPass();
+FunctionPass *createSILoadStoreOptimizerPass(TargetMachine &tm);
+FunctionPass *createSILowerControlFlowPass(TargetMachine &tm);
+FunctionPass *createSIFixControlFlowLiveIntervalsPass();
+FunctionPass *createSIFixSGPRCopiesPass();
+FunctionPass *createSIFixSGPRLiveRangesPass();
 FunctionPass *createSICodeEmitterPass(formatted_raw_ostream &OS);
+FunctionPass *createSIInsertWaits(TargetMachine &tm);
+
+ScheduleDAGInstrs *createSIMachineScheduler(MachineSchedContext *C);
+
+ModulePass *createAMDGPUAnnotateKernelFeaturesPass();
+void initializeAMDGPUAnnotateKernelFeaturesPass(PassRegistry &);
+extern char &AMDGPUAnnotateKernelFeaturesID;
+
+void initializeSIFoldOperandsPass(PassRegistry &);
+extern char &SIFoldOperandsID;
+
+void initializeSIFixSGPRCopiesPass(PassRegistry &);
+extern char &SIFixSGPRCopiesID;
+
+void initializeSILowerI1CopiesPass(PassRegistry &);
+extern char &SILowerI1CopiesID;
+
+void initializeSILoadStoreOptimizerPass(PassRegistry &);
+extern char &SILoadStoreOptimizerID;
 
 // Passes common to R600 and SI
-FunctionPass *createAMDGPUConvertToISAPass(TargetMachine &tm);
+FunctionPass *createAMDGPUPromoteAlloca(const AMDGPUSubtarget &ST);
+Pass *createAMDGPUStructurizeCFGPass();
+FunctionPass *createAMDGPUISelDag(TargetMachine &tm);
+ModulePass *createAMDGPUAlwaysInlinePass();
+ModulePass *createAMDGPUOpenCLImageTypeLoweringPass();
+FunctionPass *createAMDGPUAnnotateUniformValues();
+
+void initializeSIFixControlFlowLiveIntervalsPass(PassRegistry&);
+extern char &SIFixControlFlowLiveIntervalsID;
+
+void initializeSIFixSGPRLiveRangesPass(PassRegistry&);
+extern char &SIFixSGPRLiveRangesID;
+
+void initializeAMDGPUAnnotateUniformValuesPass(PassRegistry&);
+extern char &AMDGPUAnnotateUniformValuesPassID;
+
+extern Target TheAMDGPUTarget;
+extern Target TheGCNTarget;
+
+namespace AMDGPU {
+enum TargetIndex {
+  TI_CONSTDATA_START,
+  TI_SCRATCH_RSRC_DWORD0,
+  TI_SCRATCH_RSRC_DWORD1,
+  TI_SCRATCH_RSRC_DWORD2,
+  TI_SCRATCH_RSRC_DWORD3
+};
+}
 
 } // End namespace llvm
 
-#endif // AMDGPU_H
+namespace ShaderType {
+  enum Type {
+    PIXEL = 0,
+    VERTEX = 1,
+    GEOMETRY = 2,
+    COMPUTE = 3
+  };
+}
+
+/// OpenCL uses address spaces to differentiate between
+/// various memory regions on the hardware. On the CPU
+/// all of the address spaces point to the same memory,
+/// however on the GPU, each address space points to
+/// a separate piece of memory that is unique from other
+/// memory locations.
+namespace AMDGPUAS {
+enum AddressSpaces : unsigned {
+  PRIVATE_ADDRESS  = 0, ///< Address space for private memory.
+  GLOBAL_ADDRESS   = 1, ///< Address space for global memory (RAT0, VTX0).
+  CONSTANT_ADDRESS = 2, ///< Address space for constant memory
+  LOCAL_ADDRESS    = 3, ///< Address space for local memory.
+  FLAT_ADDRESS     = 4, ///< Address space for flat memory.
+  REGION_ADDRESS   = 5, ///< Address space for region memory.
+  PARAM_D_ADDRESS  = 6, ///< Address space for direct addressible parameter memory (CONST0)
+  PARAM_I_ADDRESS  = 7, ///< Address space for indirect addressible parameter memory (VTX1)
+
+  // Do not re-order the CONSTANT_BUFFER_* enums.  Several places depend on this
+  // order to be able to dynamically index a constant buffer, for example:
+  //
+  // ConstantBufferAS = CONSTANT_BUFFER_0 + CBIdx
+
+  CONSTANT_BUFFER_0 = 8,
+  CONSTANT_BUFFER_1 = 9,
+  CONSTANT_BUFFER_2 = 10,
+  CONSTANT_BUFFER_3 = 11,
+  CONSTANT_BUFFER_4 = 12,
+  CONSTANT_BUFFER_5 = 13,
+  CONSTANT_BUFFER_6 = 14,
+  CONSTANT_BUFFER_7 = 15,
+  CONSTANT_BUFFER_8 = 16,
+  CONSTANT_BUFFER_9 = 17,
+  CONSTANT_BUFFER_10 = 18,
+  CONSTANT_BUFFER_11 = 19,
+  CONSTANT_BUFFER_12 = 20,
+  CONSTANT_BUFFER_13 = 21,
+  CONSTANT_BUFFER_14 = 22,
+  CONSTANT_BUFFER_15 = 23,
+  ADDRESS_NONE = 24, ///< Address space for unknown memory.
+  LAST_ADDRESS = ADDRESS_NONE,
+
+  // Some places use this if the address space can't be determined.
+  UNKNOWN_ADDRESS_SPACE = ~0u
+};
+
+} // namespace AMDGPUAS
+
+#endif