RTL and Optimizations
The discussion delves into the concept of Register Transfer Language (RTL) as a low-level representation of code that is largely architecture independent. It highlights how the compiler initially assumes an abundance of pseudo registers and later optimizes the RTL through various passes, including peephole optimizations that enhance efficiency by replacing inefficient instruction sequences. The interplay between high-level and low-level optimizations is crucial, as certain improvements are more effectively executed at different levels of code representation.In this clip
From this podcast
Software Engineering Radio - the podcast for professional software developers
Episode 61: Internals of GCC
Related Questions