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Tweak inheritance

db4
Slava Pestov 2008-10-22 21:58:46 -05:00
parent ba0ed21e1d
commit 084e64d0bc
1 changed files with 6 additions and 5 deletions
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11
basis/compiler/cfg/instructions/instructions.factor
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@ -21,6 +21,7 @@ TUPLE: ##unary/temp < ##unary { temp vreg } ;
TUPLE: ##binary < ##pure { src1 vreg } { src2 vreg } ;
TUPLE: ##binary-imm < ##pure { src1 vreg } { src2 integer } ;
TUPLE: ##commutative < ##binary ;
TUPLE: ##commutative-imm < ##binary-imm ;
! Instruction only used for its side effect, produces no values
TUPLE: ##effect < insn { src vreg } ;
@ -71,17 +72,17 @@ INSN: ##set-slot-imm < ##write { obj vreg } { slot integer } { tag integer } ;
! Integer arithmetic
INSN: ##add < ##commutative ;
INSN: ##add-imm < ##binary-imm ;
INSN: ##add-imm < ##commutative-imm ;
INSN: ##sub < ##binary ;
INSN: ##sub-imm < ##binary-imm ;
INSN: ##mul < ##commutative ;
INSN: ##mul-imm < ##binary-imm ;
INSN: ##mul-imm < ##commutative-imm ;
INSN: ##and < ##commutative ;
INSN: ##and-imm < ##binary-imm ;
INSN: ##and-imm < ##commutative-imm ;
INSN: ##or < ##commutative ;
INSN: ##or-imm < ##binary-imm ;
INSN: ##or-imm < ##commutative-imm ;
INSN: ##xor < ##commutative ;
INSN: ##xor-imm < ##binary-imm ;
INSN: ##xor-imm < ##commutative-imm ;
INSN: ##shl-imm < ##binary-imm ;
INSN: ##shr-imm < ##binary-imm ;
INSN: ##sar-imm < ##binary-imm ;