LLVM  15.0.0git
Public Types | Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
llvm::AMDGPUFunctionArgInfo Struct Reference

#include "Target/AMDGPU/AMDGPUArgumentUsageInfo.h"

Collaboration diagram for llvm::AMDGPUFunctionArgInfo:
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Public Types

enum  PreloadedValue {
  PRIVATE_SEGMENT_BUFFER = 0, DISPATCH_PTR = 1, QUEUE_PTR = 2, KERNARG_SEGMENT_PTR = 3,
  DISPATCH_ID = 4, FLAT_SCRATCH_INIT = 5, WORKGROUP_ID_X = 10, WORKGROUP_ID_Y = 11,
  WORKGROUP_ID_Z = 12, PRIVATE_SEGMENT_WAVE_BYTE_OFFSET = 14, IMPLICIT_BUFFER_PTR = 15, IMPLICIT_ARG_PTR = 16,
  WORKITEM_ID_X = 17, WORKITEM_ID_Y = 18, WORKITEM_ID_Z = 19, FIRST_VGPR_VALUE = WORKITEM_ID_X
}
 

Public Member Functions

std::tuple< const ArgDescriptor *, const TargetRegisterClass *, LLT > getPreloadedValue (PreloadedValue Value) const
 

Static Public Member Functions

static constexpr AMDGPUFunctionArgInfo fixedABILayout ()
 

Public Attributes

ArgDescriptor PrivateSegmentBuffer
 
ArgDescriptor DispatchPtr
 
ArgDescriptor QueuePtr
 
ArgDescriptor KernargSegmentPtr
 
ArgDescriptor DispatchID
 
ArgDescriptor FlatScratchInit
 
ArgDescriptor PrivateSegmentSize
 
ArgDescriptor WorkGroupIDX
 
ArgDescriptor WorkGroupIDY
 
ArgDescriptor WorkGroupIDZ
 
ArgDescriptor WorkGroupInfo
 
ArgDescriptor PrivateSegmentWaveByteOffset
 
ArgDescriptor ImplicitArgPtr
 
ArgDescriptor ImplicitBufferPtr
 
ArgDescriptor WorkItemIDX
 
ArgDescriptor WorkItemIDY
 
ArgDescriptor WorkItemIDZ
 

Detailed Description

Definition at line 97 of file AMDGPUArgumentUsageInfo.h.

Member Enumeration Documentation

◆ PreloadedValue

enum llvm::AMDGPUFunctionArgInfo::PreloadedValue
Enumerator
PRIVATE_SEGMENT_BUFFER 
DISPATCH_PTR 
QUEUE_PTR 
KERNARG_SEGMENT_PTR 
DISPATCH_ID 
FLAT_SCRATCH_INIT 
WORKGROUP_ID_X 
WORKGROUP_ID_Y 
WORKGROUP_ID_Z 
PRIVATE_SEGMENT_WAVE_BYTE_OFFSET 
IMPLICIT_BUFFER_PTR 
IMPLICIT_ARG_PTR 
WORKITEM_ID_X 
WORKITEM_ID_Y 
WORKITEM_ID_Z 
FIRST_VGPR_VALUE 

Definition at line 98 of file AMDGPUArgumentUsageInfo.h.

Member Function Documentation

◆ fixedABILayout()

constexpr AMDGPUFunctionArgInfo AMDGPUFunctionArgInfo::fixedABILayout ( )
staticconstexpr

Definition at line 149 of file AMDGPUArgumentUsageInfo.cpp.

References llvm::ArgDescriptor::createRegister(), DispatchID, DispatchPtr, ImplicitArgPtr, llvm::BitmaskEnumDetail::Mask(), PrivateSegmentBuffer, QueuePtr, WorkGroupIDX, WorkGroupIDY, WorkGroupIDZ, WorkItemIDX, WorkItemIDY, and WorkItemIDZ.

◆ getPreloadedValue()

std::tuple< const ArgDescriptor *, const TargetRegisterClass *, LLT > AMDGPUFunctionArgInfo::getPreloadedValue ( AMDGPUFunctionArgInfo::PreloadedValue  Value) const

Definition at line 89 of file AMDGPUArgumentUsageInfo.cpp.

References llvm::AMDGPUAS::CONSTANT_ADDRESS, DISPATCH_ID, DISPATCH_PTR, DispatchID, DispatchPtr, llvm::LLT::fixed_vector(), FLAT_SCRATCH_INIT, FlatScratchInit, IMPLICIT_ARG_PTR, IMPLICIT_BUFFER_PTR, ImplicitArgPtr, ImplicitBufferPtr, KERNARG_SEGMENT_PTR, KernargSegmentPtr, llvm_unreachable, llvm::LLT::pointer(), PRIVATE_SEGMENT_BUFFER, PRIVATE_SEGMENT_WAVE_BYTE_OFFSET, PrivateSegmentBuffer, PrivateSegmentWaveByteOffset, QUEUE_PTR, QueuePtr, llvm::LLT::scalar(), WORKGROUP_ID_X, WORKGROUP_ID_Y, WORKGROUP_ID_Z, WorkGroupIDX, WorkGroupIDY, WorkGroupIDZ, WORKITEM_ID_X, WORKITEM_ID_Y, WORKITEM_ID_Z, WorkItemIDX, WorkItemIDY, and WorkItemIDZ.

Referenced by llvm::AMDGPUCallLowering::passSpecialInputs(), and llvm::SITargetLowering::passSpecialInputs().

Member Data Documentation

◆ DispatchID

ArgDescriptor llvm::AMDGPUFunctionArgInfo::DispatchID

Definition at line 128 of file AMDGPUArgumentUsageInfo.h.

Referenced by fixedABILayout(), getPreloadedValue(), and llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ DispatchPtr

ArgDescriptor llvm::AMDGPUFunctionArgInfo::DispatchPtr

Definition at line 125 of file AMDGPUArgumentUsageInfo.h.

Referenced by fixedABILayout(), getPreloadedValue(), and llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ FlatScratchInit

ArgDescriptor llvm::AMDGPUFunctionArgInfo::FlatScratchInit

Definition at line 129 of file AMDGPUArgumentUsageInfo.h.

Referenced by getPreloadedValue(), and llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ ImplicitArgPtr

ArgDescriptor llvm::AMDGPUFunctionArgInfo::ImplicitArgPtr

Definition at line 141 of file AMDGPUArgumentUsageInfo.h.

Referenced by fixedABILayout(), getPreloadedValue(), and llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ ImplicitBufferPtr

ArgDescriptor llvm::AMDGPUFunctionArgInfo::ImplicitBufferPtr

Definition at line 144 of file AMDGPUArgumentUsageInfo.h.

Referenced by getPreloadedValue(), and llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ KernargSegmentPtr

ArgDescriptor llvm::AMDGPUFunctionArgInfo::KernargSegmentPtr

Definition at line 127 of file AMDGPUArgumentUsageInfo.h.

Referenced by getPreloadedValue(), and llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ PrivateSegmentBuffer

ArgDescriptor llvm::AMDGPUFunctionArgInfo::PrivateSegmentBuffer

Definition at line 124 of file AMDGPUArgumentUsageInfo.h.

Referenced by fixedABILayout(), getPreloadedValue(), and llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ PrivateSegmentSize

ArgDescriptor llvm::AMDGPUFunctionArgInfo::PrivateSegmentSize

Definition at line 130 of file AMDGPUArgumentUsageInfo.h.

Referenced by llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ PrivateSegmentWaveByteOffset

ArgDescriptor llvm::AMDGPUFunctionArgInfo::PrivateSegmentWaveByteOffset

Definition at line 137 of file AMDGPUArgumentUsageInfo.h.

Referenced by getPreloadedValue(), and llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ QueuePtr

ArgDescriptor llvm::AMDGPUFunctionArgInfo::QueuePtr

Definition at line 126 of file AMDGPUArgumentUsageInfo.h.

Referenced by fixedABILayout(), getPreloadedValue(), and llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ WorkGroupIDX

ArgDescriptor llvm::AMDGPUFunctionArgInfo::WorkGroupIDX

Definition at line 133 of file AMDGPUArgumentUsageInfo.h.

Referenced by fixedABILayout(), getPreloadedValue(), and llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ WorkGroupIDY

ArgDescriptor llvm::AMDGPUFunctionArgInfo::WorkGroupIDY

Definition at line 134 of file AMDGPUArgumentUsageInfo.h.

Referenced by fixedABILayout(), getPreloadedValue(), and llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ WorkGroupIDZ

ArgDescriptor llvm::AMDGPUFunctionArgInfo::WorkGroupIDZ

Definition at line 135 of file AMDGPUArgumentUsageInfo.h.

Referenced by fixedABILayout(), getPreloadedValue(), and llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ WorkGroupInfo

ArgDescriptor llvm::AMDGPUFunctionArgInfo::WorkGroupInfo

Definition at line 136 of file AMDGPUArgumentUsageInfo.h.

Referenced by llvm::GCNTargetMachine::parseMachineFunctionInfo().

◆ WorkItemIDX

ArgDescriptor llvm::AMDGPUFunctionArgInfo::WorkItemIDX

Definition at line 148 of file AMDGPUArgumentUsageInfo.h.

Referenced by fixedABILayout(), getPreloadedValue(), llvm::GCNTargetMachine::parseMachineFunctionInfo(), llvm::AMDGPUCallLowering::passSpecialInputs(), and llvm::SITargetLowering::passSpecialInputs().

◆ WorkItemIDY

ArgDescriptor llvm::AMDGPUFunctionArgInfo::WorkItemIDY

Definition at line 149 of file AMDGPUArgumentUsageInfo.h.

Referenced by fixedABILayout(), getPreloadedValue(), llvm::GCNTargetMachine::parseMachineFunctionInfo(), llvm::AMDGPUCallLowering::passSpecialInputs(), and llvm::SITargetLowering::passSpecialInputs().

◆ WorkItemIDZ

ArgDescriptor llvm::AMDGPUFunctionArgInfo::WorkItemIDZ

Definition at line 150 of file AMDGPUArgumentUsageInfo.h.

Referenced by fixedABILayout(), getPreloadedValue(), llvm::GCNTargetMachine::parseMachineFunctionInfo(), llvm::AMDGPUCallLowering::passSpecialInputs(), and llvm::SITargetLowering::passSpecialInputs().

The documentation for this struct was generated from the following files:
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