File:Loop invariant code motion.jpg
Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 960 × 720 pixels.
Original file (960 × 720 pixels, file size: 35 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Loop-invariant code motion is a common optimization performed by almost all optimizing compilers. This optimization moves code which is not reliant on the loop itself outside (or "above") the loop. This is to avoid accidentally performing the same operation redundantly.
Many operations do not qualify for loop invariant code motion, such as operations which may write to memory (such as a function call), but this varies greatly from compiler to compiler. |
| Date | |
| Source | Own work |
| Author | Mooshua1857 |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
 
|
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:43, 26 February 2022 | | 960 × 720 (35 KB) | Mooshberry | Uploaded own work with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
