• Media type: Electronic Conference Proceeding; E-Article; Text
  • Title: Preference-Guided Register Assignment
  • Contributor: Braun, Matthias [Author]; Mallon, Christoph [Author]; Hack, Sebastian [Author]
  • imprint: Springer Verlag, 2010-01-01
  • Language: English
  • ISBN: 978-3-642-11969-9
  • ISSN: 0302-9743
  • Keywords: DATA processing & computer science
  • Origination:
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  • Description: This paper deals with coalescing in SSA-based register allocation. Current coalescing techniques all require the interference graph to be built. This is generally considered to be too compile-time intensive for just-in-time compilation. In this paper, we present a biased coloring approach that gives results similar to standalone coalescers while significantly reducing compile time.