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Brendan Punsky 68aac263d0 rexcode/arm64: SVE FFR/BRKN/CPY/EXT/MOV aliases (10 more, SVE 47/48)
FFR ops (SETFFR/RDFFR/WRFFR) and BRKN (destructive, Pdm re-packs Pd) via
specgen; CPY (predicated from GPR), EXT (destructive, imm8 split via new
SVE_EXT_IMM), MOV-predicated (=SEL with Zm=Zd, via ZD_ZM_DUP), and the
predicate aliases NOT/MOVS/MOV (EOR/ORR/AND with a duplicated predicate
field, via PG4_PM_DUP/PN_PM_DUP/PN_PG_PM_DUP). All byte-exact vs llvm-mc;
the predicate aliases decode to their canonical base op (identical bytes,
as expected). 461 tests green.

(SVE_XAR_Z deferred: its tsz:imm3 shift field does not follow the NEON
immh:immb scheme and needs a bespoke esize-from-Z encoder.)
2026-06-18 00:09:21 -04:00
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Odin logo
The Data-Oriented Language for Sane Software Development.


The Odin Programming Language

Odin is a general-purpose programming language with distinct typing, built for high performance, modern systems, and built-in data-oriented data types. The Odin Programming Language, the C alternative for the joy of programming.

Website: https://odin-lang.org/

package main

import "core:fmt"

main :: proc() {
	program := "+ + * 😃 - /"
	accumulator := 0

	for token in program {
		switch token {
		case '+': accumulator += 1
		case '-': accumulator -= 1
		case '*': accumulator *= 2
		case '/': accumulator /= 2
		case '😃': accumulator *= accumulator
		case: // Ignore everything else
		}
	}

	fmt.printf("The program \"%s\" calculates the value %d\n",
	           program, accumulator)
}

Documentation

Getting Started

Instructions for downloading and installing the Odin compiler and libraries.

Nightly Builds

Get the latest nightly builds of Odin.

Learning Odin

Overview of Odin

An overview of the Odin programming language.

Frequently Asked Questions (FAQ)

Answers to common questions about Odin.

Packages

Documentation for all the official packages part of the core and vendor library collections.

Examples

Examples on how to write idiomatic Odin code. Shows how to accomplish specific tasks in Odin, as well as how to use packages from core and vendor.

Odin Documentation

Documentation for the Odin language itself.

Odin Discord

Get live support and talk with other Odin programmers on the Odin Discord.

Articles

The Odin Blog

The official blog of the Odin programming language, featuring announcements, news, and in-depth articles by the Odin team and guests.

Warnings

  • The Odin compiler is still in development.
Languages
Odin 77.2%
C++ 14.6%
C 7.4%
Python 0.5%
JavaScript 0.2%