asmjit::ujit::VecArray Class Reference [¶]

Inheritance diagram for asmjit::ujit::VecArray:

Vector operand array.

Used to model SIMD code generation where the code generator can use up to OpArray::kMaxSize registers per VecArray. The advantage of VecArray is that it allows to parametrize the ideal number of registers at runtime and to use a single code-path to generate advanced SIMD code.

In addition, UniCompiler fully understands VecArray so it can be passed instead of a regular operand when emitting code, which greatly simplifies designing high-performance SIMD code.

Note

VecArray is like OpArray, just the whole API works with Vec instead of Operand_.

Member Functions

void init(const Vec& op0) noexcept

void init(const Vec& op0, const Vec& op1) noexcept

void init(const Vec& op0, const Vec& op1, const Vec& op2) noexcept

void init(const Vec& op0, const Vec& op1, const Vec& op2, const Vec& op3) noexcept

void init(const Vec& op0, const Vec& op1, const Vec& op2, const Vec& op3, const Vec& op4) noexcept

void init(const Vec& op0, const Vec& op1, const Vec& op2, const Vec& op3, const Vec& op4, const Vec& op5) noexcept

void init(const Vec& op0, const Vec& op1, const Vec& op2, const Vec& op3, const Vec& op4, const Vec& op5, const Vec& op6) noexcept

void init(const Vec& op0, const Vec& op1, const Vec& op2, const Vec& op3, const Vec& op4, const Vec& op5, const Vec& op6, const Vec& op7) noexcept

void init(const Vec* array, size_t size) noexcept

void init(const VecArray& other) noexcept

Vec& at_unrestricted(size_t index) noexcept

const Vec& at_unrestricted(size_t index) const noexcept

void reassign(size_t index, const Vec& new_vec) noexcept

VecArray lo() const noexcept

VecArray hi() const noexcept

VecArray even() const noexcept

VecArray odd() const noexcept

VecArray even_odd(size_t from) const noexcept

VecArray half() const noexcept

VecArray every_nth(size_t n) const noexcept

void truncate(size_t new_size) noexcept

VecArray clone_as(OperandSignature signature) const noexcept

VecWidth vec_width() const noexcept

void set_vec_width(VecWidth vw) noexcept

VecArray clone_as(VecWidth vw) const noexcept

VecArray clone_as(const Reg& reg) const noexcept

bool is_vec128() const noexcept

bool is_vec256() const noexcept

bool is_vec512() const noexcept

Vec* begin() noexcept

Vec* end() noexcept

const Vec* begin() const noexcept

const Vec* end() const noexcept

const Vec* cbegin() const noexcept

const Vec* cend() const noexcept

Overloaded Operators

VecArray& operator=(const VecArray& other) noexcept

Vec& operator[](size_t index) noexcept

const Vec& operator[](size_t index) const noexcept

Public Member Functions inherited from asmjit::ujit::OpArray

Construction & Destruction

VecArray(const VecArray& other) noexcept

VecArray(const Vec& op0) noexcept

VecArray(const Vec& op0, const Vec& op1) noexcept

VecArray(const Vec& op0, const Vec& op1, const Vec& op2) noexcept

VecArray(const Vec& op0, const Vec& op1, const Vec& op2, const Vec& op3) noexcept

VecArray(const Vec& op0, const Vec& op1, const Vec& op2, const Vec& op3, const Vec& op4) noexcept

VecArray(const Vec& op0, const Vec& op1, const Vec& op2, const Vec& op3, const Vec& op4, const Vec& op5) noexcept

VecArray(const Vec& op0, const Vec& op1, const Vec& op2, const Vec& op3, const Vec& op4, const Vec& op5, const Vec& op6) noexcept

VecArray(const Vec& op0, const Vec& op1, const Vec& op2, const Vec& op3, const Vec& op4, const Vec& op5, const Vec& op6, const Vec& op7) noexcept

VecArray(const VecArray& other, size_t from, size_t inc, size_t limit) noexcept

Additional Inherited Members

Public Attributes inherited from asmjit::ujit::OpArray

Static Public Attributes inherited from asmjit::ujit::OpArray

Public Types inherited from asmjit::ujit::OpArray

Protected Member Functions inherited from asmjit::ujit::OpArray