[libc][math][c23] Add f16div{,l,f128} C23 math functions (#97054)

Part of #93566.

1 files changed, 19 insertions, 0 deletions

diff --git a/libc/src/math/generic/f16divl.cpp b/libc/src/math/generic/f16divl.cpp
new file mode 100644
index 000000000000..3fb9c7891f5d
--- /dev/null
+++ b/libc/src/math/generic/f16divl.cpp
@@ -0,0 +1,19 @@
+//===-- Implementation of f16divl 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/f16divl.h"
+#include "src/__support/FPUtil/generic/div.h"
+#include "src/__support/common.h"
+
+namespace LIBC_NAMESPACE {
+
+LLVM_LIBC_FUNCTION(float16, f16divl, (long double x, long double y)) {
+  return fputil::generic::div<float16>(x, y);
+}
+
+} // namespace LIBC_NAMESPACE