proteus::IRType Struct Reference

#include <IRType.h>

Public Attributes
IRTypeKind	Kind = IRTypeKind::Void
bool	Signed = false
	Signedness of the type (meaningful for integer kinds and pointer-to-int).
std::size_t	NElem = 0
	Number of array elements; only meaningful when Kind == Array.
IRTypeKind	ElemKind = IRTypeKind::Void
	Element type kind; meaningful when Kind == Pointer or Kind == Array.
unsigned	AddrSpace = 0
	Address space of the pointer itself; only meaningful when Kind == Pointer.

Detailed Description

A backend-independent descriptor of an IR type.

For scalar kinds (Void, Int1, Int16, Int32, Int64, Float, Double) only Kind and Signed are relevant.

For Pointer, ElemKind carries the pointee type kind, Signed reflects the signedness of the pointee integer type (if applicable), and AddrSpace is the address space of the pointer itself.

For Array, both ElemKind and NElem are populated.

Member Data Documentation

AddrSpace

unsigned proteus::IRType::AddrSpace = 0

Address space of the pointer itself; only meaningful when Kind == Pointer.

ElemKind

IRTypeKind proteus::IRType::ElemKind = IRTypeKind::Void

Element type kind; meaningful when Kind == Pointer or Kind == Array.

Kind

IRTypeKind proteus::IRType::Kind = IRTypeKind::Void

NElem

std::size_t proteus::IRType::NElem = 0

Number of array elements; only meaningful when Kind == Array.

Signed

bool proteus::IRType::Signed = false

Signedness of the type (meaningful for integer kinds and pointer-to-int).

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

• include/proteus/Frontend/IRType.h