[libc-commits] [libc] [llvm] [libc] Modify NaN/payload functions for emulated float128 type (#221574) (PR #221946)

[via libc-commits]

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@@ -1,19 +1,29 @@
-//===-- Unittests for nanf128 ---------------------------------------------===//
+//===----------------------------------------------------------------------===//
 //
 // 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
 //
 //===----------------------------------------------------------------------===//
+///
+/// \file
+/// \brief Unittests for nanf128.
+///
+//===----------------------------------------------------------------------===//
 
 #include "hdr/signal_macros.h"
 #include "src/__support/FPUtil/FPBits.h"
+#include "src/__support/FPUtil/float128.h"
 #include "src/__support/uint128.h"
 #include "src/math/nanf128.h"
 #include "test/UnitTest/FEnvSafeTest.h"
 #include "test/UnitTest/FPMatcher.h"
 #include "test/UnitTest/Test.h"
 
+#ifndef LIBC_TYPES_HAS_NATIVE_FLOAT128
+using float128 = LIBC_NAMESPACE::fputil::Float128;
+#endif
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Sukumarsawant wrote:

nit: ending guard comment

https://github.com/llvm/llvm-project/pull/221946