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compiler.cfg.linear-scan.allocation.state: doc fixing

db4
Björn Lindqvist 2014-12-15 19:54:09 +01:00
parent 35d00da765
commit 84f8f26ce8
1 changed files with 9 additions and 8 deletions
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basis/compiler/cfg/linear-scan/allocation/state/state-docs.factor
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@ -1,6 +1,6 @@
USING: assocs compiler.cfg compiler.cfg.instructions
compiler.cfg.linear-scan.live-intervals cpu.architecture heaps help.markup
help.syntax math vectors ;
compiler.cfg.linear-scan.allocation compiler.cfg.linear-scan.live-intervals
cpu.architecture heaps help.markup help.syntax math sequences vectors ;
IN: compiler.cfg.linear-scan.allocation.state
HELP: active-intervals
@ -9,14 +9,15 @@ HELP: active-intervals
HELP: handled-intervals
{ $var-description { $link vector } " of handled live intervals." } ;
HELP: unhandled-intervals
{ $var-description { $link min-heap } " of live intervals which still need a register allocation." } ;
HELP: unhandled-sync-points
{ $var-description { $link min-heap } " of sync points which still need to be processed." } ;
HELP: unhandled-min-heap
{ $var-description { $link min-heap } " of all live intervals and sync points which still needs processing. It is used by " { $link (allocate-registers) } ". The key of the heap is a pair of values, " { $slot "start" } " and " { $slot "end" } " for the " { $link live-interval-state } " tuple and " { $slot "n" } " and 1/0.0 for the " { $link sync-point } " tuple. That way smaller live intervals are always processed before larger ones and all live intervals before sync points." } ;
HELP: init-allocator
{ $values { "registers" { $link assoc } " mapping from register class to available machine registers." } }
{ $values
{ "live-intervals" { $link sequence } " of " { $link live-interval-state } }
{ "sync-points" { $link sequence } " of " { $link sync-point } }
{ "registers" { $link assoc } " mapping from register class to available machine registers." }
}
{ $description "Initializes the state for the register allocator." }
{ $see-also reg-class } ;