[libc-commits] [libc] [libc][mathvec] Initial commit for LIBC vector math component (PR #173058)

[Schrodinger ZHU Yifan via libc-commits]

================
@@ -0,0 +1,21 @@
+//===-- Implementation header for SIMD expf ---------------------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_SRC_MATHVEC_EXPF_H
+#define LLVM_LIBC_SRC_MATHVEC_EXPF_H
+
+#include "src/__support/CPP/simd.h"
+#include "src/__support/macros/config.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+cpp::simd<float> expf(cpp::simd<float> x);
----------------
SchrodingerZhu wrote:

I think it is the same as OpenMP mangling scheme. 

https://github.com/llvm/llvm-project/pull/173058