Typos are fixed in AVR comments
The GCC AVR backend received a commit fixing several minor spelling errors within its source code comments.
This commit addresses a series of typographical errors found in the comments of the AVR backend’s source code. The corrections improve the readability and accuracy of the internal documentation, which is crucial for maintainability and comprehension by developers working on the AVR target.
In Details
This commit is a cosmetic fix to the AVR backend (avr.cc, avr-c.cc, avr-passes.cc, avr-passes-fuse-move.h). It contains no functional changes and merely corrects spelling errors in inline comments. While not impacting code generation or behavior, accurate comments are critical for understanding the often intricate register allocation and instruction scheduling logic specific to the AVR architecture, such as move fusing in avr-passes-fuse-move.h.
For Context
Compilers like GCC are complex programs, and different parts of the compiler are responsible for generating code for specific types of processors. The AVR backend is the part of GCC that handles the AVR microcontroller family, commonly found in Arduino boards. Inside the compiler's source code, developers write comments to explain how different parts of the code work. This commit simply fixes some spelling mistakes in those comments. While not changing how programs compile or run, clear and correct comments make it easier for people who maintain and improve the compiler to understand the code base.