! Copyright (C) 2008, 2009 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: kernel math namespaces assocs hashtables sequences arrays
-accessors vectors combinators sets classes compiler.cfg
+accessors vectors combinators sets classes cpu.architecture compiler.cfg
compiler.cfg.registers compiler.cfg.instructions
compiler.cfg.copy-prop compiler.cfg.rpo compiler.cfg.liveness ;
IN: compiler.cfg.alias-analysis
SYMBOL: ac-counter
: next-ac ( -- n )
- ac-counter [ dup 1+ ] change ;
+ ac-counter [ dup 1 + ] change ;
! Alias class for objects which are loaded from the data stack
! or other object slots. We pessimistically assume that they
call-next-method
dup [ dst>> ] [ insn-slot# ] [ insn-object ] tri
2dup live-slot dup [
- 2nip \ ##copy new-insn analyze-aliases* nip
+ 2nip any-rep \ ##copy new-insn analyze-aliases* nip
] [
drop remember-slot
] if ;
eliminate-dead-stores ;
: alias-analysis ( cfg -- cfg' )
- [ alias-analysis-step ] local-optimization ;
\ No newline at end of file
+ [ alias-analysis-step ] local-optimization ;