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Fix regression

db4
Slava Pestov 2008-09-12 04:02:54 -05:00
parent 10e9f09ccf
commit 0699aa5640
1 changed files with 12 additions and 4 deletions
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16
basis/compiler/generator/registers/registers.factor
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@ -50,13 +50,21 @@ C: <vreg> vreg ( n reg-class -- vreg )
M: vreg v>operand [ n>> ] [ reg-class>> ] bi vregs nth ;
M: vreg live-vregs* , ;
M: vreg move-spec reg-class>> move-spec ;
M: vreg move-spec
reg-class>> {
{ [ dup int-regs? ] [ f ] }
{ [ dup float-regs? ] [ float ] }
} cond nip ;
M: vreg operand-class*
reg-class>> {
{ [ dup int-regs? ] [ f ] }
{ [ dup float-regs? ] [ float ] }
} cond nip ;
INSTANCE: vreg value
M: float-regs move-spec drop float ;
M: float-regs operand-class* drop float ;
! Temporary register for stack shuffling
SINGLETON: temp-reg