84   BufferEnd = BufEnd;  in InitLexer()
95     StringRef Buf(BufferStart, BufferEnd - BufferStart);  in InitLexer()
212   L->BufferEnd = StrData+TokLen;  in Create_PragmaLexer()
213   assert(L->BufferEnd[0] == 0 && "Buffer is not nul terminated!");  in Create_PragmaLexer()
233   assert((BufferStart + Offset) <= BufferEnd);  in seek()
1150   assert(Loc >= BufferStart && Loc <= BufferEnd &&  in getSourceLocation()
1445   if (BufferPtr > BufferEnd)  in SetByteOffset()
1446     BufferPtr = BufferEnd;  in SetByteOffset()
1690                                 (const llvm::UTF8 *)BufferEnd,  in tryConsumeIdentifierUTF8Char()
1828     if (CurPtr < BufferEnd) {  in LexIdentifierContinue()
2036         (C == 0 && CurPtr-1 == BufferEnd)) {  // End of file.  in LexStringLiteral()
2111       if (C == 0 && CurPtr-1 == BufferEnd) {  in LexRawStringLiteral()
2134     } else if (C == 0 && CurPtr-1 == BufferEnd) { // End of file.  in LexRawStringLiteral()
2168         (C == 0 && (CurPtr - 1 == BufferEnd))) { // End of file.  in LexAngledStringLiteral()
2214   while (CompletionPoint < BufferEnd) {  in codeCompleteIncludedFile()
2261         (C == 0 && CurPtr-1 == BufferEnd)) {  // End of file.  in LexCharConstant()
2414           (const llvm::UTF8 *)CurPtr, (const llvm::UTF8 *)BufferEnd);  in SkipLineComment()
2473         (CurPtr == BufferEnd + 1 || CurPtr[0] != '/')) {  in SkipLineComment()
2492     if (C == '\r' || C == '\n' || CurPtr == BufferEnd + 1) {  in SkipLineComment()
2519   if (ParsingPreprocessorDirective || CurPtr == BufferEnd) {  in SkipLineComment()
2671   if (C == 0 && CurPtr == BufferEnd+1) {  in SkipBlockComment()
2701     if (CurPtr + 24 < BufferEnd &&  in SkipBlockComment()
2715       while (CurPtr + 16 < BufferEnd) {  in SkipBlockComment()
2740       while (CurPtr + 16 < BufferEnd) {  in SkipBlockComment()
2751       while (CurPtr + 16 < BufferEnd) {  in SkipBlockComment()
2785           (const llvm::UTF8 *)CurPtr - 1, (const llvm::UTF8 *)BufferEnd);  in SkipBlockComment()
2817     } else if (C == 0 && CurPtr == BufferEnd+1) {  in SkipBlockComment()
2895       if (CurPtr-1 != BufferEnd) {  in ReadToEndOfLine()
2954     BufferPtr = BufferEnd;  in LexEndOfFile()
2955     FormTokenWithChars(Result, BufferEnd, tok::eof);  in LexEndOfFile()
2983     SourceLocation EndLoc = getSourceLocation(BufferEnd);  in LexEndOfFile()
2999     Diag(BufferEnd, DiagID)  in LexEndOfFile()
3054 static const char *FindConflictEnd(const char *CurPtr, const char *BufferEnd,  in FindConflictEnd()  argument
3058   auto RestOfBuffer = StringRef(CurPtr, BufferEnd - CurPtr).substr(TermLen);  in FindConflictEnd()
3084   if (!StringRef(CurPtr, BufferEnd - CurPtr).startswith("<<<<<<<") &&  in IsStartOfConflictMarker()
3085       !StringRef(CurPtr, BufferEnd - CurPtr).startswith(">>>> "))  in IsStartOfConflictMarker()
3097   if (FindConflictEnd(CurPtr, BufferEnd, Kind)) {  in IsStartOfConflictMarker()
3106       assert(CurPtr != BufferEnd && "Didn't find end of line");  in IsStartOfConflictMarker()
3140   if (const char *End = FindConflictEnd(CurPtr, BufferEnd,  in HandleEndOfConflictMarker()
3145     while (CurPtr != BufferEnd && *CurPtr != '\r' && *CurPtr != '\n')  in HandleEndOfConflictMarker()
3159                                       const char *BufferEnd) {  in findPlaceholderEnd()  argument
3160   if (CurPtr == BufferEnd)  in findPlaceholderEnd()
3162   BufferEnd -= 1; // Scan until the second last character.  in findPlaceholderEnd()
3163   for (; CurPtr != BufferEnd; ++CurPtr) {  in findPlaceholderEnd()
3174   const char *End = findPlaceholderEnd(CurPtr + 1, BufferEnd);  in lexEditorPlaceholder()
3558     if (CurPtr-1 == BufferEnd)  in LexTokenInternal()
4248                                   (const llvm::UTF8 *)BufferEnd,  in LexTokenInternal()
4325       return LexEndOfFile(Result, BufferEnd);  in LexDependencyDirectiveToken()
4424       return LexEndOfFile(Result, BufferEnd);  in LexDependencyDirectiveTokenWhileSkipping()