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Everything about Instruction selection

In computer science, instruction selection is the stage of a compiler backend that transforms its middle-level intermediate representation (IR) into a low-level IR. In a typical compiler, instruction selection precedes both instruction scheduling and register allocation; hence its output IR has an infinite set of pseudo-registers and may still be – and typically is – subject to peephole optimization. Otherwise, it closely resembles the target machine code, bytecode, or assembly language. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Instruction selectionA 5-minute orientation
  2. Skim a recent paper: A Survey on Data Selection for LLM Instruction TuningInfluential work since 2022
  3. Pick up a classic book: Edvard MunchThe most-reprinted book on the subject
  4. Read the landmark paper: An instruction-selection theory of learning in the cerebellar cortexCited 165 times
  5. Go sideways: SuperoptimizationA closely related topic
  6. Go sideways: CompilerA closely related topic

📖 Definitions

No dictionary entry for this exact phrase.

🗂️ The subject at a glance

  1. Macro expansion
  2. Graph covering

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics