[libc-commits] [libc] [llvm] [libc][math] Refactor log to header-only shared math (PR #175395)

[Muhammad Bassiouni via libc-commits]

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@@ -0,0 +1,859 @@
+//===-- Double-precision log(x) 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_SRC___SUPPORT_MATH_LOG_H
+#define LLVM_LIBC_SRC___SUPPORT_MATH_LOG_H
+
+#include "src/__support/FPUtil/FEnvImpl.h"
+#include "src/__support/FPUtil/FPBits.h"
+#include "src/__support/FPUtil/PolyEval.h"
+#include "src/__support/FPUtil/double_double.h"
+#include "src/__support/FPUtil/dyadic_float.h"
+#include "src/__support/FPUtil/multiply_add.h"
+#include "src/__support/common.h"
+#include "src/__support/integer_literals.h"
+#include "src/__support/macros/config.h"
+#include "src/__support/macros/optimization.h" // LIBC_UNLIKELY
+#include "src/__support/math/common_constants.h"
+#include "src/__support/math/log_range_reduction.h"
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bassiounix wrote:

```suggestion
#include "log_range_reduction.h"
```

https://github.com/llvm/llvm-project/pull/175395