USING: assocs compiler.cfg help.markup help.syntax ;
IN: compiler.cfg.linear-scan

HELP: admissible-registers
{ $values { "cfg" cfg } { "regs" assoc } }
{ $description "Lists all registers usable by the cfg by register class. In general, that's all registers except the frame pointer register that might be used by the cfg for other purposes." } ;

ARTICLE: "compiler.cfg.linear-scan" "Linear-scan register allocation"
"Linear scan to assign physical registers. SSA liveness must have been computed already."
$nl
"References:"
{ $list
  "Linear Scan Register Allocation by Massimiliano Poletto and Vivek Sarkar http://www.cs.ucla.edu/~palsberg/course/cs132/linearscan.pdf"
  "Linear Scan Register Allocation for the Java HotSpot Client Compiler by Christian Wimmer and http://www.ssw.uni-linz.ac.at/Research/Papers/Wimmer04Master/"
  "Quality and Speed in Linear-scan Register Allocation by Omri Traub, Glenn Holloway, Michael D. Smith http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.34.8435"
} ;


ABOUT: "compiler.cfg.linear-scan"