21                 self, Amode, CC, ExtMode, FromWritableReg, Gpr, GprMem, GprMemImm, RegMem,
172 impl<T: ExtendType> From<Extend<T>> for ExtMode {  implementation
175             Extend::I32Extend8 => ExtMode::BL,  in from()
176             Extend::I32Extend16 => ExtMode::WL,  in from()
177             Extend::I64Extend8 => ExtMode::BQ,  in from()
178             Extend::I64Extend16 => ExtMode::WQ,  in from()
179             Extend::I64Extend32 => ExtMode::LQ,  in from()
185 impl From<ExtendKind> for ExtMode {  implementation
452                 ExtMode::BL => asm::inst::movzbl_rm::new(dst, src).into(),  in movzx_mr()
453                 ExtMode::BQ => asm::inst::movzbq_rm::new(dst, src).into(),  in movzx_mr()
454                 ExtMode::WL => asm::inst::movzwl_rm::new(dst, src).into(),  in movzx_mr()
455                 ExtMode::WQ => asm::inst::movzwq_rm::new(dst, src).into(),  in movzx_mr()
456                 ExtMode::LQ => {  in movzx_mr()
486             ExtMode::BL => asm::inst::movsbl_rm::new(dst, src).into(),  in movsx_mr()
487             ExtMode::BQ => asm::inst::movsbq_rm::new(dst, src).into(),  in movsx_mr()
488             ExtMode::WL => asm::inst::movswl_rm::new(dst, src).into(),  in movsx_mr()
489             ExtMode::WQ => asm::inst::movswq_rm::new(dst, src).into(),  in movsx_mr()
490             ExtMode::LQ => asm::inst::movslq_rm::new(dst, src).into(),  in movsx_mr()
499             ExtMode::BL => asm::inst::movzbl_rm::new(dst, src).into(),  in movzx_rr()
500             ExtMode::BQ => asm::inst::movzbq_rm::new(dst, src).into(),  in movzx_rr()
501             ExtMode::WL => asm::inst::movzwl_rm::new(dst, src).into(),  in movzx_rr()
502             ExtMode::WQ => asm::inst::movzwq_rm::new(dst, src).into(),  in movzx_rr()
503             ExtMode::LQ => {  in movzx_rr()
520             ExtMode::BL => asm::inst::movsbl_rm::new(dst, src).into(),  in movsx_rr()
521             ExtMode::BQ => asm::inst::movsbq_rm::new(dst, src).into(),  in movsx_rr()
522             ExtMode::WL => asm::inst::movswl_rm::new(dst, src).into(),  in movsx_rr()
523             ExtMode::WQ => asm::inst::movswq_rm::new(dst, src).into(),  in movsx_rr()
524             ExtMode::LQ => asm::inst::movslq_rm::new(dst, src).into(),  in movsx_rr()