Fix formatting

Author: Sterling-Augustine

libc/src/string/memory_utils/x86_64/inline_strlen.h

@@ -17,9 +17,11 @@ namespace LIBC_NAMESPACE_DECL {
 
 namespace string_length_internal {
 // Return a bit-mask with the nth bit set if the nth-byte in block_ptr is zero.
-template<typename Vector, typename Mask> Mask CompareAndMask(const Vector *block_ptr);
+template <typename Vector, typename Mask>
+Mask CompareAndMask(const Vector *block_ptr);
 
-template <typename Vector, typename Mask, decltype(CompareAndMask<Vector, Mask>)>
+template <typename Vector, typename Mask,
+          decltype(CompareAndMask<Vector, Mask>)>
 size_t string_length_vector(const char *src) {
   uintptr_t misalign_bytes = reinterpret_cast<uintptr_t>(src) % sizeof(Vector);
 
@@ -49,8 +51,8 @@ uint32_t CompareAndMask<__m128i, uint32_t>(const __m128i *block_ptr) {
 
 namespace sse2 {
 size_t string_length(const char *src) {
-  return string_length_vector<__m128i, uint32_t, CompareAndMask<__m128i, uint32_t>>(
-      src);
+  return string_length_vector<__m128i, uint32_t,
+                              CompareAndMask<__m128i, uint32_t>>(src);
 }
 } // namespace sse2
 
@@ -64,32 +66,32 @@ uint32_t CompareAndMask<__m256i, uint32_t>(const __m256i *block_ptr) {
 }
 
 namespace avx2 {
-size_t string_length(const char* src) {
-  return string_length_vector<__m256i, uint32_t, CompareAndMask<__m256i, uint32_t>>(src);
+size_t string_length(const char *src) {
+  return string_length_vector<__m256i, uint32_t,
+                              CompareAndMask<__m256i, uint32_t>>(src);
 }
 } // namespace avx2
 #endif
 
 #if defined(__AVX512F__)
 template <>
-__mmask64
-CompareAndMask<__m512i, __mmask64> (const __m512i *block_ptr)
-{
+__mmask64 CompareAndMask<__m512i, __mmask64>(const __m512i *block_ptr) {
   __m512i v = _mm512_load_si512(block_ptr);
   __m512i z = _mm512_setzero_si512();
   return _mm512_cmp_epu8_mask(z, v, _MM_CMPINT_EQ);
 }
 namespace avx512 {
-size_t string_length(const char* src) {
-  return string_length_vector<__m512i, __mmask64, CompareAndMask<__m512i, __mmask64>>(src);
+size_t string_length(const char *src) {
+  return string_length_vector<__m512i, __mmask64,
+                              CompareAndMask<__m512i, __mmask64>>(src);
 }
 } // namespace avx512
 #endif
-} // string_length_internal
+} // namespace string_length_internal
 
 #if defined(__AVX512F__)
 namespace string_length_impl = string_length_internal::avx512;
-#elif defined (__AVX2__)
+#elif defined(__AVX2__)
 namespace string_length_impl = string_length_internal::avx2;
 #else
 namespace string_length_impl = string_length_internal::sse2;