Compilers are aware of pipelineing and aim to emit pipeline-friendly code for a particular target. https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html htt

Compilers are aware of pipelineing and aim to emit pipeline-friendly code for a particular target. https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html - ctrl-f for "sched" and "reorder" (or indeed, "pipeline") and you'll see some examples.