230 static Error reportError(const Twine &Message) {  in reportError()  function
240     return reportError("Trailing separator in datalayout string");  in split()
242     return reportError("Expected token before separator in datalayout string");  in split()
250     return reportError("not a number, or does not fit in an unsigned int");  in getInt()
261     return reportError("number of bits must be a byte width multiple");  in getIntInBytes()
270     return reportError("Invalid address space, must be a 24-bit integer");  in getAddrSpace()
300           return reportError("Address space 0 can never be non-integral");  in parseSpecifier()
328         return reportError("Invalid address space, must be a 24-bit integer");  in parseSpecifier()
332         return reportError(  in parseSpecifier()
340         return reportError("Invalid pointer size of 0 bytes");  in parseSpecifier()
344         return reportError(  in parseSpecifier()
352         return reportError("Pointer ABI alignment must be a power of 2");  in parseSpecifier()
366           return reportError(  in parseSpecifier()
376             return reportError("Invalid index size of 0 bytes");  in parseSpecifier()
405         return reportError(  in parseSpecifier()
410         return reportError(  in parseSpecifier()
418         return reportError(  in parseSpecifier()
422         return reportError("Invalid ABI alignment, must be a 16bit integer");  in parseSpecifier()
424         return reportError("Invalid ABI alignment, must be a power of 2");  in parseSpecifier()
426         return reportError(  in parseSpecifier()
439         return reportError(  in parseSpecifier()
442         return reportError("Invalid preferred alignment, must be a power of 2");  in parseSpecifier()
456           return reportError(  in parseSpecifier()
470         return reportError("Alignment is neither 0 nor a power of 2");  in parseSpecifier()
483         return reportError("Unknown function pointer alignment type in "  in parseSpecifier()
491         return reportError("Alignment is neither 0 nor a power of 2");  in parseSpecifier()
512         return reportError("Unexpected trailing characters after mangling "  in parseSpecifier()
515         return reportError("Expected mangling specifier in datalayout string");  in parseSpecifier()
517         return reportError("Unknown mangling specifier in datalayout string");  in parseSpecifier()
520         return reportError("Unknown mangling in datalayout string");  in parseSpecifier()
545       return reportError("Unknown specifier in datalayout string");  in parseSpecifier()
594     return reportError("Invalid bit width, must be a 24-bit integer");  in setAlignment()
596     return reportError(  in setAlignment()
650     return reportError(  in setPointerAlignmentInBits()
653     return reportError("Index width cannot be larger than pointer width");  in setPointerAlignmentInBits()