[libc-commits] [libc] [libc][math] Refactor sqrti to header-only (PR #177960)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions h -- libc/shared/math/sqrti.h libc/src/__support/math/sqrti.h libc/shared/math.h --diff_from_common_commit
``````````

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``````````diff
diff --git a/libc/src/__support/math/sqrti.h b/libc/src/__support/math/sqrti.h
index e8534febe..f98dcd58a 100644
--- a/libc/src/__support/math/sqrti.h
+++ b/libc/src/__support/math/sqrti.h
@@ -19,7 +19,8 @@ namespace LIBC_NAMESPACE_DECL {
 namespace math {
 
 template <typename T>
-LIBC_INLINE static constexpr cpp::enable_if_t<cpp::is_unsigned_v<T>, T> sqrti(T n) {
+LIBC_INLINE static constexpr cpp::enable_if_t<cpp::is_unsigned_v<T>, T>
+sqrti(T n) {
   if (n == 0)
     return 0;
 
@@ -30,7 +31,7 @@ LIBC_INLINE static constexpr cpp::enable_if_t<cpp::is_unsigned_v<T>, T> sqrti(T
   int lz = cpp::countl_zero(n);
   int log2_n = bits - 1 - lz;
   int shift = (log2_n / 2) + 1;
-  
+
   // 'x' is guaranteed to be >= sqrt(n).
   // This satisfies the condition for Newton-Raphson to converge monotonically.
   T x = T(1) << shift;

``````````

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https://github.com/llvm/llvm-project/pull/177960