> But it's a simple enough language that it's very heavily optimizable. The simplicity of C means you can't make many assumptions of how it is handled. Same pr

> But it's a simple enough language that it's very heavily optimizable. The simplicity of C means you can't make many assumptions of how it is handled. Same problem in C++. You can make a lot of optimizations to assembler if you can guarantee a value won't change, or if the relative location in memory needs to remain static because anything can rip the address and do awful pointer arithmetic with it. I like to compare to asm.js - it is a reduced language in that it restricts the environment from doing things it can't easily optimize away, except in that case its to assembler. Reduced set versions of C exist to do the same already, but it would be nicer if you just had a fast language default with straightforward rules with ways to just declare wonderland functionality that can mess things up that means the compiler needs to preserve the machine assumptions rather than the language structures.