[clang][NFC] Update code style conventions

Author: Atousa

llvm/include/llvm/ADT/StringExtras.h

@@ -330,7 +330,8 @@ inline std::string itostr(int64_t X) {
 
 inline std::string toString(const APInt &I, unsigned Radix, bool Signed,
                             bool formatAsCLiteral = false,
-                            bool UpperCase = true, bool InsertSeparators = false) {
+                            bool UpperCase = true,
+                            bool InsertSeparators = false) {
   SmallString<40> S;
   I.toString(S, Radix, Signed, formatAsCLiteral, UpperCase, InsertSeparators);
   return std::string(S);

llvm/lib/Support/APInt.cpp

@@ -2229,7 +2229,7 @@ void APInt::toString(SmallVectorImpl<char> &Str, unsigned Radix, bool Signed,
 
     int Pos = 0;
     while (N) {
-      if (InsertSeparators && Pos % Grouping == 0 && Pos > 0) 
+      if (InsertSeparators && Pos % Grouping == 0 && Pos > 0)
         *--BufPtr = '\'';
       *--BufPtr = Digits[N % Radix];
       N /= Radix;
@@ -2268,7 +2268,7 @@ void APInt::toString(SmallVectorImpl<char> &Str, unsigned Radix, bool Signed,
     int Pos = 0;
     while (Tmp.getBoolValue()) {
       unsigned Digit = unsigned(Tmp.getRawData()[0]) & MaskAmt;
-      if (InsertSeparators && Pos % Grouping == 0 && Pos > 0) 
+      if (InsertSeparators && Pos % Grouping == 0 && Pos > 0)
         Str.push_back('\'');
 
       Str.push_back(Digits[Digit]);