Apply clang-format with Chromium-style without column limit.

third_party/WebKit/Source/wtf/text/ASCIIFastPath.h

 /*
  * Copyright (C) 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 21 matching lines @@
 #include <emmintrin.h>
 #endif
 
 namespace WTF {
 
 // Assuming that a pointer is the size of a "machine word", then
 // uintptr_t is an integer type that is also a machine word.
 typedef uintptr_t MachineWord;
 const uintptr_t machineWordAlignmentMask = sizeof(MachineWord) - 1;
 
-inline bool isAlignedToMachineWord(const void* pointer)
-{
-    return !(reinterpret_cast<uintptr_t>(pointer) & machineWordAlignmentMask);
+inline bool isAlignedToMachineWord(const void* pointer) {
+  return !(reinterpret_cast<uintptr_t>(pointer) & machineWordAlignmentMask);
 }
 
-template<typename T> inline T* alignToMachineWord(T* pointer)
-{
-    return reinterpret_cast<T*>(reinterpret_cast<uintptr_t>(pointer) & ~machineWordAlignmentMask);
+template <typename T>
+inline T* alignToMachineWord(T* pointer) {
+  return reinterpret_cast<T*>(reinterpret_cast<uintptr_t>(pointer) & ~machineWordAlignmentMask);
 }
 
-template<size_t size, typename CharacterType> struct NonASCIIMask;
-template<> struct NonASCIIMask<4, UChar> {
-    static inline uint32_t value() { return 0xFF80FF80U; }
+template <size_t size, typename CharacterType>
+struct NonASCIIMask;
+template <>
+struct NonASCIIMask<4, UChar> {
+  static inline uint32_t value() { return 0xFF80FF80U; }
 };
-template<> struct NonASCIIMask<4, LChar> {
-    static inline uint32_t value() { return 0x80808080U; }
+template <>
+struct NonASCIIMask<4, LChar> {
+  static inline uint32_t value() { return 0x80808080U; }
 };
-template<> struct NonASCIIMask<8, UChar> {
-    static inline uint64_t value() { return 0xFF80FF80FF80FF80ULL; }
+template <>
+struct NonASCIIMask<8, UChar> {
+  static inline uint64_t value() { return 0xFF80FF80FF80FF80ULL; }
 };
-template<> struct NonASCIIMask<8, LChar> {
-    static inline uint64_t value() { return 0x8080808080808080ULL; }
+template <>
+struct NonASCIIMask<8, LChar> {
+  static inline uint64_t value() { return 0x8080808080808080ULL; }
 };
 
-
-template<typename CharacterType>
-inline bool isAllASCII(MachineWord word)
-{
-    return !(word & NonASCIIMask<sizeof(MachineWord), CharacterType>::value());
+template <typename CharacterType>
+inline bool isAllASCII(MachineWord word) {
+  return !(word & NonASCIIMask<sizeof(MachineWord), CharacterType>::value());
 }
 
 // Note: This function assume the input is likely all ASCII, and
 // does not leave early if it is not the case.
-template<typename CharacterType>
-inline bool charactersAreAllASCII(const CharacterType* characters, size_t length)
-{
-    MachineWord allCharBits = 0;
-    const CharacterType* end = characters + length;
+template <typename CharacterType>
+inline bool charactersAreAllASCII(const CharacterType* characters, size_t length) {
+  MachineWord allCharBits = 0;
+  const CharacterType* end = characters + length;
 
-    // Prologue: align the input.
-    while (!isAlignedToMachineWord(characters) && characters != end) {
-        allCharBits |= *characters;
-        ++characters;
-    }
+  // Prologue: align the input.
+  while (!isAlignedToMachineWord(characters) && characters != end) {
+    allCharBits |= *characters;
+    ++characters;
+  }
 
-    // Compare the values of CPU word size.
-    const CharacterType* wordEnd = alignToMachineWord(end);
-    const size_t loopIncrement = sizeof(MachineWord) / sizeof(CharacterType);
-    while (characters < wordEnd) {
-        allCharBits |= *(reinterpret_cast_ptr<const MachineWord*>(characters));
-        characters += loopIncrement;
-    }
+  // Compare the values of CPU word size.
+  const CharacterType* wordEnd = alignToMachineWord(end);
+  const size_t loopIncrement = sizeof(MachineWord) / sizeof(CharacterType);
+  while (characters < wordEnd) {
+    allCharBits |= *(reinterpret_cast_ptr<const MachineWord*>(characters));
+    characters += loopIncrement;
+  }
 
-    // Process the remaining bytes.
-    while (characters != end) {
-        allCharBits |= *characters;
-        ++characters;
-    }
+  // Process the remaining bytes.
+  while (characters != end) {
+    allCharBits |= *characters;
+    ++characters;
+  }
 
-    MachineWord nonASCIIBitMask = NonASCIIMask<sizeof(MachineWord), CharacterType>::value();
-    return !(allCharBits & nonASCIIBitMask);
+  MachineWord nonASCIIBitMask = NonASCIIMask<sizeof(MachineWord), CharacterType>::value();
+  return !(allCharBits & nonASCIIBitMask);
 }
 
-inline void copyLCharsFromUCharSource(LChar* destination, const UChar* source, size_t length)
-{
+inline void copyLCharsFromUCharSource(LChar* destination, const UChar* source, size_t length) {
 #if OS(MACOSX) && (CPU(X86) || CPU(X86_64))
-    const uintptr_t memoryAccessSize = 16; // Memory accesses on 16 byte (128 bit) alignment
+  const uintptr_t memoryAccessSize = 16;  // Memory accesses on 16 byte (128 bit) alignment
+  const uintptr_t memoryAccessMask = memoryAccessSize - 1;
+
+  size_t i = 0;
+  for (; i < length && !isAlignedTo<memoryAccessMask>(&source[i]); ++i) {
+    ASSERT(!(source[i] & 0xff00));
+    destination[i] = static_cast<LChar>(source[i]);
+  }
+
+  const uintptr_t sourceLoadSize = 32;  // Process 32 bytes (16 UChars) each iteration
+  const size_t ucharsPerLoop = sourceLoadSize / sizeof(UChar);
+  if (length > ucharsPerLoop) {
+    const size_t endLength = length - ucharsPerLoop + 1;
+    for (; i < endLength; i += ucharsPerLoop) {
+#if ENABLE(ASSERT)
+      for (unsigned checkIndex = 0; checkIndex < ucharsPerLoop; ++checkIndex)
+        ASSERT(!(source[i + checkIndex] & 0xff00));
+#endif
+      __m128i first8UChars = _mm_load_si128(reinterpret_cast<const __m128i*>(&source[i]));
+      __m128i second8UChars = _mm_load_si128(reinterpret_cast<const __m128i*>(&source[i + 8]));
+      __m128i packedChars = _mm_packus_epi16(first8UChars, second8UChars);
+      _mm_storeu_si128(reinterpret_cast<__m128i*>(&destination[i]), packedChars);
+    }
+  }
+
+  for (; i < length; ++i) {
+    ASSERT(!(source[i] & 0xff00));
+    destination[i] = static_cast<LChar>(source[i]);
+  }
+#elif COMPILER(GCC) && CPU(ARM_NEON) && !(CPU(BIG_ENDIAN) || CPU(MIDDLE_ENDIAN)) && defined(NDEBUG)
+  const LChar* const end = destination + length;
+  const uintptr_t memoryAccessSize = 8;
+
+  if (length >= (2 * memoryAccessSize) - 1) {
+    // Prefix: align dst on 64 bits.
     const uintptr_t memoryAccessMask = memoryAccessSize - 1;
+    while (!isAlignedTo<memoryAccessMask>(destination))
+      *destination++ = static_cast<LChar>(*source++);
 
-    size_t i = 0;
-    for (;i < length && !isAlignedTo<memoryAccessMask>(&source[i]); ++i) {
-        ASSERT(!(source[i] & 0xff00));
-        destination[i] = static_cast<LChar>(source[i]);
-    }
+    // Vector interleaved unpack, we only store the lower 8 bits.
+    const uintptr_t lengthLeft = end - destination;
+    const LChar* const simdEnd = end - (lengthLeft % memoryAccessSize);
+    do {
+      asm(
+          "vld2.8   { d0-d1 }, [%[SOURCE]] !\n\t"
+          "vst1.8   { d0 }, [%[DESTINATION],:64] !\n\t"
+          : [SOURCE] "+r"(source), [DESTINATION] "+r"(destination)
+          :
+          : "memory", "d0", "d1");
+    } while (destination != simdEnd);
+  }
 
-    const uintptr_t sourceLoadSize = 32; // Process 32 bytes (16 UChars) each iteration
-    const size_t ucharsPerLoop = sourceLoadSize / sizeof(UChar);
-    if (length > ucharsPerLoop) {
-        const size_t endLength = length - ucharsPerLoop + 1;
-        for (; i < endLength; i += ucharsPerLoop) {
-#if ENABLE(ASSERT)
-            for (unsigned checkIndex = 0; checkIndex < ucharsPerLoop; ++checkIndex)
-                ASSERT(!(source[i+checkIndex] & 0xff00));
-#endif
-            __m128i first8UChars = _mm_load_si128(reinterpret_cast<const __m128i*>(&source[i]));
-            __m128i second8UChars = _mm_load_si128(reinterpret_cast<const __m128i*>(&source[i+8]));
-            __m128i packedChars = _mm_packus_epi16(first8UChars, second8UChars);
-            _mm_storeu_si128(reinterpret_cast<__m128i*>(&destination[i]), packedChars);
-        }
-    }
-
-    for (; i < length; ++i) {
-        ASSERT(!(source[i] & 0xff00));
-        destination[i] = static_cast<LChar>(source[i]);
-    }
-#elif COMPILER(GCC) && CPU(ARM_NEON) && !(CPU(BIG_ENDIAN) || CPU(MIDDLE_ENDIAN)) && defined(NDEBUG)
-    const LChar* const end = destination + length;
-    const uintptr_t memoryAccessSize = 8;
-
-    if (length >= (2 * memoryAccessSize) - 1) {
-        // Prefix: align dst on 64 bits.
-        const uintptr_t memoryAccessMask = memoryAccessSize - 1;
-        while (!isAlignedTo<memoryAccessMask>(destination))
-            *destination++ = static_cast<LChar>(*source++);
-
-        // Vector interleaved unpack, we only store the lower 8 bits.
-        const uintptr_t lengthLeft = end - destination;
-        const LChar* const simdEnd = end - (lengthLeft % memoryAccessSize);
-        do {
-            asm("vld2.8   { d0-d1 }, [%[SOURCE]] !\n\t"
-                "vst1.8   { d0 }, [%[DESTINATION],:64] !\n\t"
-                : [SOURCE]"+r" (source), [DESTINATION]"+r" (destination)
-                :
-                : "memory", "d0", "d1");
-        } while (destination != simdEnd);
-    }
-
-    while (destination != end)
-        *destination++ = static_cast<LChar>(*source++);
+  while (destination != end)
+    *destination++ = static_cast<LChar>(*source++);
 #else
-    for (size_t i = 0; i < length; ++i) {
-        ASSERT(!(source[i] & 0xff00));
-        destination[i] = static_cast<LChar>(source[i]);
-    }
+  for (size_t i = 0; i < length; ++i) {
+    ASSERT(!(source[i] & 0xff00));
+    destination[i] = static_cast<LChar>(source[i]);
+  }
 #endif
 }
 
-} // namespace WTF
+}  // namespace WTF
 
-#endif // ASCIIFastPath_h
+#endif  // ASCIIFastPath_h