LLVM
20.0.0git
lib
Target
AMDGPU
MCTargetDesc
AMDGPUMCKernelDescriptor.h
Go to the documentation of this file.
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//===--- AMDGPUMCKernelDescriptor.h ---------------------------*- C++ -*---===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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/// \file
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/// AMDHSA kernel descriptor MCExpr struct for use in MC layer. Uses
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/// AMDHSAKernelDescriptor.h for sizes and constants.
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///
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUMCKERNELDESCRIPTOR_H
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#define LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUMCKERNELDESCRIPTOR_H
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#include "
llvm/Support/AMDHSAKernelDescriptor.h
"
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namespace
llvm
{
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class
MCExpr;
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class
MCContext;
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class
MCSubtargetInfo;
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namespace
AMDGPU {
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struct
MCKernelDescriptor
{
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const
MCExpr
*
group_segment_fixed_size
=
nullptr
;
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const
MCExpr
*
private_segment_fixed_size
=
nullptr
;
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const
MCExpr
*
kernarg_size
=
nullptr
;
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const
MCExpr
*
compute_pgm_rsrc3
=
nullptr
;
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const
MCExpr
*
compute_pgm_rsrc1
=
nullptr
;
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const
MCExpr
*
compute_pgm_rsrc2
=
nullptr
;
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const
MCExpr
*
kernel_code_properties
=
nullptr
;
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const
MCExpr
*
kernarg_preload
=
nullptr
;
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static
MCKernelDescriptor
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getDefaultAmdhsaKernelDescriptor
(
const
MCSubtargetInfo
*STI,
MCContext
&Ctx);
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// MCExpr for:
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// Dst = Dst & ~Mask
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// Dst = Dst | (Value << Shift)
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static
void
bits_set
(
const
MCExpr
*&Dst,
const
MCExpr
*
Value
,
uint32_t
Shift,
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uint32_t
Mask,
MCContext
&Ctx);
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// MCExpr for:
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// return (Src & Mask) >> Shift
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static
const
MCExpr
*
bits_get
(
const
MCExpr
*Src,
uint32_t
Shift,
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uint32_t
Mask,
MCContext
&Ctx);
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};
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}
// end namespace AMDGPU
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}
// end namespace llvm
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#endif
// LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUMCKERNELDESCRIPTOR_H
AMDHSAKernelDescriptor.h
AMDHSA kernel descriptor definitions.
llvm::MCContext
Context object for machine code objects.
Definition:
MCContext.h:83
llvm::MCExpr
Base class for the full range of assembler expressions which are needed for parsing.
Definition:
MCExpr.h:34
llvm::MCSubtargetInfo
Generic base class for all target subtargets.
Definition:
MCSubtargetInfo.h:76
llvm::Value
LLVM Value Representation.
Definition:
Value.h:74
uint32_t
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition:
AddressRanges.h:18
llvm::AMDGPU::MCKernelDescriptor
Definition:
AMDGPUMCKernelDescriptor.h:27
llvm::AMDGPU::MCKernelDescriptor::compute_pgm_rsrc2
const MCExpr * compute_pgm_rsrc2
Definition:
AMDGPUMCKernelDescriptor.h:33
llvm::AMDGPU::MCKernelDescriptor::kernarg_size
const MCExpr * kernarg_size
Definition:
AMDGPUMCKernelDescriptor.h:30
llvm::AMDGPU::MCKernelDescriptor::kernarg_preload
const MCExpr * kernarg_preload
Definition:
AMDGPUMCKernelDescriptor.h:35
llvm::AMDGPU::MCKernelDescriptor::compute_pgm_rsrc3
const MCExpr * compute_pgm_rsrc3
Definition:
AMDGPUMCKernelDescriptor.h:31
llvm::AMDGPU::MCKernelDescriptor::private_segment_fixed_size
const MCExpr * private_segment_fixed_size
Definition:
AMDGPUMCKernelDescriptor.h:29
llvm::AMDGPU::MCKernelDescriptor::bits_get
static const MCExpr * bits_get(const MCExpr *Src, uint32_t Shift, uint32_t Mask, MCContext &Ctx)
Definition:
AMDGPUMCKernelDescriptor.cpp:92
llvm::AMDGPU::MCKernelDescriptor::compute_pgm_rsrc1
const MCExpr * compute_pgm_rsrc1
Definition:
AMDGPUMCKernelDescriptor.h:32
llvm::AMDGPU::MCKernelDescriptor::bits_set
static void bits_set(const MCExpr *&Dst, const MCExpr *Value, uint32_t Shift, uint32_t Mask, MCContext &Ctx)
Definition:
AMDGPUMCKernelDescriptor.cpp:82
llvm::AMDGPU::MCKernelDescriptor::group_segment_fixed_size
const MCExpr * group_segment_fixed_size
Definition:
AMDGPUMCKernelDescriptor.h:28
llvm::AMDGPU::MCKernelDescriptor::getDefaultAmdhsaKernelDescriptor
static MCKernelDescriptor getDefaultAmdhsaKernelDescriptor(const MCSubtargetInfo *STI, MCContext &Ctx)
Definition:
AMDGPUMCKernelDescriptor.cpp:21
llvm::AMDGPU::MCKernelDescriptor::kernel_code_properties
const MCExpr * kernel_code_properties
Definition:
AMDGPUMCKernelDescriptor.h:34
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