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Brendan Punsky 8006b5f7e2 rexcode/arm64: NEON MOVI/MVNI + FMOV scalar/vector immediate forms
MOVI (8B/16B/4H/8H/2S/4S/2D) and MVNI (4H/8H/2S/4S) via specgen (imm8 in
abc:defgh, cmode/op/Q static per arrangement; .2D probed with all-ones
since its asm immediate is the replicated 64-bit value). FMOV_IMM (scalar
Sd/Dd/Hd, 8-bit float at 20:13 via new FMOV_SCALAR_IMM encoding) and
FMOV_V_IMM (Vd.<2S|4S|2D|4H|8H>, fimm8 in abc:defgh, cmode=1111) hand-
written -- canonical bits with the imm8 fields zeroed (the live float
example would otherwise bake operand bits into the static pattern). All
14 representative forms byte-exact vs llvm-mc and decode-clean; 461 tests
green. (LSL/MSL-shifted MOVI/MVNI variants share the operand signature
and are omitted.)
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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 84.3%
C++ 9.9%
C 5%
Python 0.3%
Lua 0.2%
Other 0.2%