[libc-commits] [libc] [libc][math][c23] Add hypotf16() function (PR #131991)

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``````````bash
git-clang-format --diff 4ad0aa73b7d1ee36c1b1e06ac585798992075102 67d93c8c1ae2232666839380983a5accb75f2bd0 --extensions h,cpp -- libc/src/math/generic/hypotf16.cpp libc/src/math/hypotf16.h libc/test/src/math/exhaustive/hypotf16_test.cpp libc/test/src/math/hypotf16_test.cpp libc/test/src/math/smoke/hypotf16_test.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/libc/test/src/math/exhaustive/hypotf16_test.cpp b/libc/test/src/math/exhaustive/hypotf16_test.cpp
index c552ce9734..328c0da78f 100644
--- a/libc/test/src/math/exhaustive/hypotf16_test.cpp
+++ b/libc/test/src/math/exhaustive/hypotf16_test.cpp
@@ -24,7 +24,8 @@
 //   using FPBits = LIBC_NAMESPACE::fputil::FPBits<float16>;
 //   using StorageType = typename FPBits::StorageType;
 //
-//   uint64_t check(uint16_t start, uint16_t stop, mpfr::RoundingMode rounding) {
+//   uint64_t check(uint16_t start, uint16_t stop, mpfr::RoundingMode rounding)
+//   {
 //     mpfr::ForceRoundingMode r(rounding);
 //     if (!r.success)
 //       return true;
@@ -40,7 +41,8 @@
 //         // Using MPFR will be much slower.
 //         // mpfr::BinaryInput<float16> input{x, y};
 //         // bool correct = TEST_MPFR_MATCH_ROUNDING_SILENTLY(
-//         //  mpfr::Operation::Hypot, input, LIBC_NAMESPACE::hypotf16(x, y), 0.5,
+//         //  mpfr::Operation::Hypot, input, LIBC_NAMESPACE::hypotf16(x, y),
+//         0.5,
 //         //  rounding);
 //         failed += (!correct);
 //       } while (ybits++ < STOP);

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https://github.com/llvm/llvm-project/pull/131991