##shuffle-vector-halves-imm

Vocabulary

compiler.cfg.instructions

Definition

IN: compiler.cfg.instructions

TUPLE: ##shuffle-vector-halves-imm < foldable-insn
    dst src1 src2 shuffle rep insn# ;

Methods

USING: accessors compiler.cfg.gvn.avail
compiler.cfg.instructions kernel ;

M: ##shuffle-vector-halves-imm >avail-insn-defs
    [ ] change-dst drop ;


USING: accessors compiler.cfg.gvn.avail
compiler.cfg.instructions kernel ;

M: ##shuffle-vector-halves-imm >avail-insn-uses
    [ dup >avail-vreg swap or ] change-src1
    [ dup >avail-vreg swap or ] change-src2 drop ;


USING: accessors arrays compiler.cfg.gvn.expressions
compiler.cfg.gvn.graph compiler.cfg.instructions kernel
sequences.private ;

M: ##shuffle-vector-halves-imm >expr
    \ ##shuffle-vector-halves-imm swap [ src1>> vreg>vn ] keep
    [ src2>> vreg>vn ] keep [ shuffle>> ] keep [ rep>> ] keep
    drop 5 f <array> 4 swap [ set-array-nth ] keep 3 swap
    [ set-array-nth ] keep 2 swap [ set-array-nth ] keep 1 swap
    [ set-array-nth ] keep 0 swap [ set-array-nth ] keep ;


USING: accessors arrays compiler.cfg.instructions
compiler.cfg.value-numbering.expressions
compiler.cfg.value-numbering.graph kernel sequences.private ;

M: ##shuffle-vector-halves-imm >expr
    \ ##shuffle-vector-halves-imm swap [ src1>> vreg>vn ] keep
    [ src2>> vreg>vn ] keep [ shuffle>> ] keep [ rep>> ] keep
    drop 5 f <array> 4 swap [ set-array-nth ] keep 3 swap
    [ set-array-nth ] keep 2 swap [ set-array-nth ] keep 1 swap
    [ set-array-nth ] keep 0 swap [ set-array-nth ] keep ;


USING: accessors compiler.cfg.instructions
compiler.cfg.linear-scan.assignment kernel ;

M: ##shuffle-vector-halves-imm assign-insn-defs
    [ vreg>reg ] change-dst drop ;


USING: accessors compiler.cfg.instructions
compiler.cfg.linear-scan.assignment kernel ;

M: ##shuffle-vector-halves-imm assign-insn-uses
    [ vreg>reg ] change-src1 [ vreg>reg ] change-src2 drop ;


USING: accessors compiler.cfg.instructions
compiler.cfg.representations.rewrite kernel ;

M: ##shuffle-vector-halves-imm convert-insn-defs
    [ converted-value ] change-dst drop ;


USING: accessors compiler.cfg.instructions
compiler.cfg.representations.rewrite kernel ;

M: ##shuffle-vector-halves-imm convert-insn-uses
    [ converted-value ] change-src1
    [ converted-value ] change-src2 drop ;


USING: accessors arrays compiler.cfg.instructions
compiler.cfg.representations.preferred ;

M: ##shuffle-vector-halves-imm defs-vreg-reps rep>> 1array ;


USING: accessors arrays compiler.cfg.def-use
compiler.cfg.instructions ;

M: ##shuffle-vector-halves-imm defs-vregs dst>> 1array ;


USING: accessors compiler.cfg.instructions compiler.codegen
cpu.architecture kernel ;

M: ##shuffle-vector-halves-imm generate-insn
    [ dst>> ] keep [ src1>> ] keep [ src2>> ] keep
    [ shuffle>> ] keep [ rep>> ] keep drop
    %shuffle-vector-halves-imm ;


USING: accessors compiler.cfg.instructions
compiler.cfg.intrinsics.simd.backend cpu.architecture sequences
;

M: ##shuffle-vector-halves-imm insn-available?
    rep>> %shuffle-vector-halves-imm-reps member? ;


USING: accessors compiler.cfg.instructions compiler.cfg.renaming
kernel ;

M: ##shuffle-vector-halves-imm rename-insn-defs
    [ rename-value ] change-dst drop ;


USING: accessors compiler.cfg.instructions compiler.cfg.renaming
kernel ;

M: ##shuffle-vector-halves-imm rename-insn-uses
    [ rename-value ] change-src1 [ rename-value ] change-src2
    drop ;


USING: accessors compiler.cfg.instructions
compiler.cfg.ssa.construction.private kernel ;

M: ##shuffle-vector-halves-imm ssa-rename-insn-defs
    [ gen-name ] change-dst drop ;


USING: accessors compiler.cfg.instructions
compiler.cfg.ssa.construction.private kernel ;

M: ##shuffle-vector-halves-imm ssa-rename-insn-uses
    [ top-name ] change-src1 [ top-name ] change-src2 drop ;


USING: accessors arrays compiler.cfg.instructions
compiler.cfg.representations.preferred kernel ;

M: ##shuffle-vector-halves-imm uses-vreg-reps
    [ rep>> ] [ rep>> ] bi 2array ;


USING: accessors arrays compiler.cfg.def-use
compiler.cfg.instructions kernel ;

M: ##shuffle-vector-halves-imm uses-vregs
    [ src1>> ] [ src2>> ] bi 2array ;