A SPIR-V module serializer. More...

#include "Target/SPIRV/Serialization/Serializer.h"

Public Member Functions
	Serializer (spirv::ModuleOp module, const SerializationOptions &options)
	Creates a serializer for the given SPIR-V `module`. More...

LogicalResult	serialize ()
	Serializes the remembered SPIR-V module. More...

void	collect (SmallVectorImpl< uint32_t > &binary)
	Collects the final SPIR-V `binary`. More...

void	printValueIDMap (raw_ostream &os)
	(For debugging) prints each value and its corresponding result <id>. More...

Detailed Description

A SPIR-V module serializer.

A SPIR-V binary module is a single linear stream of instructions; each instruction is composed of 32-bit words with the layout:

For the first word, the 16 high-order bits are the word count of the instruction, the 16 low-order bits are the opcode enumerant. The instructions then belong to different sections, which must be laid out in the particular order as specified in "2.4 Logical Layout of a Module" of the SPIR-V spec.

Definition at line 42 of file Serializer.h.

Constructor & Destructor Documentation

◆ Serializer()

mlir::spirv::Serializer::Serializer	(	spirv::ModuleOp	module,
		const SerializationOptions &	options
	)

explicit

Creates a serializer for the given SPIR-V module.

Definition at line 85 of file Serializer.cpp.

Member Function Documentation

◆ collect()

void mlir::spirv::Serializer::collect ( SmallVectorImpl< uint32_t > & binary )

Collects the final SPIR-V binary.

Definition at line 113 of file Serializer.cpp.

References mlir::spirv::appendModuleHeader(), and mlir::spirv::kHeaderWordCount.

◆ printValueIDMap()

void mlir::spirv::Serializer::printValueIDMap ( raw_ostream & os )

(For debugging) prints each value and its corresponding result <id>.

Definition at line 139 of file Serializer.cpp.

References mlir::Value::getDefiningOp(), mlir::Operation::getName(), and mlir::Block::getParentOp().

◆ serialize()

LogicalResult mlir::spirv::Serializer::serialize ( )

Serializes the remembered SPIR-V module.

Definition at line 89 of file Serializer.cpp.

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

lib/Target/SPIRV/Serialization/Serializer.h
lib/Target/SPIRV/Serialization/SerializeOps.cpp
lib/Target/SPIRV/Serialization/Serializer.cpp