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Find TempOptInfo once. Reviewed-by: Pierrick Bouvier Signed-off-by: Richard Henderson --- tcg/optimize.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/tcg/optimize.c b/tcg/optimize.c index f948cc48c9..8111c120af 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -1739,25 +1739,22 @@ static bool fold_eqv(OptContext *ctx, TCGOp *op) static bool fold_extract(OptContext *ctx, TCGOp *op) { uint64_t z_mask_old, z_mask; + TempOptInfo *t1 =3D arg_info(op->args[1]); int pos =3D op->args[2]; int len =3D op->args[3]; =20 - if (arg_is_const(op->args[1])) { - uint64_t t; - - t =3D arg_info(op->args[1])->val; - t =3D extract64(t, pos, len); - return tcg_opt_gen_movi(ctx, op, op->args[0], t); + if (ti_is_const(t1)) { + return tcg_opt_gen_movi(ctx, op, op->args[0], + extract64(ti_const_val(t1), pos, len)); } =20 - z_mask_old =3D arg_info(op->args[1])->z_mask; + z_mask_old =3D t1->z_mask; z_mask =3D extract64(z_mask_old, pos, len); if (pos =3D=3D 0 && fold_affected_mask(ctx, op, z_mask_old ^ z_mask)) { return true; } - ctx->z_mask =3D z_mask; =20 - return fold_masks(ctx, op); + return fold_masks_z(ctx, op, z_mask); } =20 static bool fold_extract2(OptContext *ctx, TCGOp *op) --=20 2.43.0