ENGLISH

Register Allocation for Programs in SSA Form

Book information

Year
2007
ISBN
3866441800, 9783866441804
Language
english
Format
PDF
Filesize
2 MB (2369078 bytes)
Pages
140\142
Time added
2011-06-04 13:46:07

Description

This book investigates register allocation for programs in static single-assignment form. Its main result is that the interference graphs of SSA-form programs are chordal. This gives the compiler precise knowledge over the register demand and allows for separating spilling, assignment and coalescing. For each of these phases, we present methods specially tailored to the SSA setting and provide a first evaluation.

Similar books