[libc-commits] [libc] [libc][math][c23] Add cospif16 function (PR #113001)

[via libc-commits]

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@@ -0,0 +1,81 @@
+//===-- Half-precision cospif 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/math/cospif16.h"
+#include "sincosf16_utils.h"
+#include "src/__support/FPUtil/FEnvImpl.h"
+#include "src/__support/FPUtil/FPBits.h"
+#include "src/__support/FPUtil/cast.h"
+#include "src/__support/FPUtil/multiply_add.h"
+
+namespace LIBC_NAMESPACE_DECL {
+LLVM_LIBC_FUNCTION(float16, cospif16, (float16 x)) {
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overmighty wrote:

Nit: missing blank line.

```suggestion
namespace LIBC_NAMESPACE_DECL {

LLVM_LIBC_FUNCTION(float16, cospif16, (float16 x)) {
```

https://github.com/llvm/llvm-project/pull/113001