| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| _CLC_DEF _CLC_OVERLOAD __CLC_GENTYPE __clc_sign(__CLC_GENTYPE x) { |
| __CLC_BIT_INTN ret_zero = __clc_isnan(x) || x == __CLC_FP_LIT(0.0); |
| __CLC_GENTYPE ret_val = |
| __clc_select(__CLC_FP_LIT(1.0), __CLC_FP_LIT(0.0), ret_zero); |
| return __clc_copysign(ret_val, x); |
| } |
