| //===-- Single-precision SIMD e^x vector function -------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "src/mathvec/expf.h" |
| #include "src/__support/common.h" |
| #include "src/__support/macros/properties/cpu_features.h" |
| #include "src/__support/mathvec/expf.h" |
| |
| #ifndef LIBC_MATHVEC_EXPF_SYM |
| #if defined(LIBC_TARGET_CPU_HAS_AVX512F) |
| #define LIBC_MATHVEC_EXPF_SYM_PREFIX "_ZGVeN16v_" |
| #elif defined(LIBC_TARGET_CPU_HAS_AVX2) |
| #define LIBC_MATHVEC_EXPF_SYM_PREFIX "_ZGVdN8v_" |
| #elif defined(LIBC_TARGET_CPU_HAS_AVX) |
| #define LIBC_MATHVEC_EXPF_SYM_PREFIX "_ZGVcN8v_" |
| #elif defined(LIBC_TARGET_CPU_HAS_SSE2) |
| #define LIBC_MATHVEC_EXPF_SYM_PREFIX "_ZGVbN4v_" |
| #elif defined(LIBC_TARGET_CPU_HAS_ARM_NEON) |
| #define LIBC_MATHVEC_EXPF_SYM_PREFIX "_ZGVnN4v_" |
| #else |
| #define LIBC_MATHVEC_EXPF_SYM_PREFIX "__" |
| #endif // LIBC_TARGET_CPU_HAS_* |
| |
| #define LIBC_MATHVEC_EXPF_SYM LIBC_MATHVEC_EXPF_SYM_PREFIX "expf" |
| #endif // LIBC_MATHVEC_EXPF_SYM |
| |
| namespace LIBC_NAMESPACE_DECL { |
| |
| LLVM_LIBC_FUNCTION(cpp::simd<float>, expf, (cpp::simd<float> x), |
| LIBC_MATHVEC_EXPF_SYM) { |
| return mathvec::expf(x); |
| } |
| |
| } // namespace LIBC_NAMESPACE_DECL |
