>test-branch ( insn -- insn' )

Vocabulary

compiler.cfg.value-numbering.comparisons

Inputs

insn

an insn

Outputs

insn'

a ##test-branch

Word description

Converts a ##compare-integer-imm-branch instruction into a ##test-branch instruction.

Definition

USING: accessors compiler.cfg.instructions kernel ;

IN: compiler.cfg.value-numbering.comparisons

: >test-branch ( insn -- insn' )
    [ src1>> ] [ src1>> ] [ cc>> ] tri ##test-branch new-insn ;