%bit-test ( dst src1 src2 temp -- )

Vocabulary

cpu.architecture

Inputs

dst	an object
src1	an object
src2	an object
temp	an object

Outputs

None

Definition

USING: system ;

IN: cpu.architecture

HOOK: %bit-test cpu ( dst src1 src2 temp -- )

Methods

USING: cpu.architecture cpu.arm.64 cpu.arm.64.assembler system ;

M:: arm.64 %bit-test ( DST SRC1 SRC2 TEMP -- )
    DST TEMP (%boolean) SRC1 SRC2 2 insns TBZ DST TEMP MOV ;


USING: cpu.architecture cpu.x86 cpu.x86.assembler system ;

M:: x86 %bit-test ( dst src1 src2 temp -- )
    src1 src2 BT dst temp \ CMOVB (%boolean) ;