Cosmetic; don't use the magic constant 35 when HASH is more readable. This matches other MCK__<THING>_* usage better.

[MarkMurrayARM]

Summary

No functional change. This fixes a magic constant in MCK__*_... macros only.

llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp

unsigned AArch64AsmParser::validateTargetOperandClass(MCParsedAsmOperand &AsmOp,
   AArch64Operand &Op = static_cast<AArch64Operand &>(AsmOp);
   // If the kind is a token for a literal immediate, check if our asm
   // operand matches. This is for InstAliases which have a fixed-value
   // immediate in the syntax.
   int64_t ExpectedVal;
   switch (Kind) {
   default:
     return Match_InvalidOperand;
-  case MCK__35_0:
+  case MCK__HASH_0:
     ExpectedVal = 0;
     break;
-  case MCK__35_1:
+  case MCK__HASH_1:
     ExpectedVal = 1;
     break;
-  case MCK__35_12:
+  case MCK__HASH_12:
     ExpectedVal = 12;
     break;
-  case MCK__35_16:
+  case MCK__HASH_16:
     ExpectedVal = 16;
     break;
-  case MCK__35_2:
+  case MCK__HASH_2:
     ExpectedVal = 2;
     break;
-  case MCK__35_24:
+  case MCK__HASH_24:
     ExpectedVal = 24;
     break;
-  case MCK__35_3:
+  case MCK__HASH_3:
     ExpectedVal = 3;
     break;
-  case MCK__35_32:
+  case MCK__HASH_32:
     ExpectedVal = 32;
     break;
-  case MCK__35_4:
+  case MCK__HASH_4:
     ExpectedVal = 4;
     break;
-  case MCK__35_48:
+  case MCK__HASH_48:
     ExpectedVal = 48;
     break;
-  case MCK__35_6:
+  case MCK__HASH_6:
     ExpectedVal = 6;
     break;
-  case MCK__35_64:
+  case MCK__HASH_64:
     ExpectedVal = 64;
     break;
-  case MCK__35_8:
+  case MCK__HASH_8:
     ExpectedVal = 8;
     break;
   }
   if (!Op.isImm())
     return Match_InvalidOperand;
   const MCConstantExpr *CE = dyn_cast<MCConstantExpr>(Op.getImm());
   if (!CE)
     return Match_InvalidOperand;

llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp

 unsigned ARMAsmParser::validateTargetOperandClass(MCParsedAsmOperand &AsmOp,
                                                   unsigned Kind) {
   ARMOperand &Op = static_cast<ARMOperand &>(AsmOp);
   // If the kind is a token for a literal immediate, check if our asm
   // operand matches. This is for InstAliases which have a fixed-value
   // immediate in the syntax.
   switch (Kind) {
   default: break;
-  case MCK__35_0:
+  case MCK__HASH_0:
     if (Op.isImm())
       if (const MCConstantExpr *CE = dyn_cast<MCConstantExpr>(Op.getImm()))
         if (CE->getValue() == 0)
           return Match_Success;
     break;
-  case MCK__35_8:
+  case MCK__HASH_8:
     if (Op.isImm())
       if (const MCConstantExpr *CE = dyn_cast<MCConstantExpr>(Op.getImm()))
         if (CE->getValue() == 8)
           return Match_Success;
     break;
-  case MCK__35_16:
+  case MCK__HASH_16:
     if (Op.isImm())
       if (const MCConstantExpr *CE = dyn_cast<MCConstantExpr>(Op.getImm()))
         if (CE->getValue() == 16)
           return Match_Success;
     break;
   case MCK_ModImm:
     if (Op.isImm()) {
       const MCExpr *SOExpr = Op.getImm();

llvm/utils/TableGen/AsmMatcherEmitter.cpp

for (StringRef::iterator it = Str.begin(), ie = Str.end(); it != ie; ++it) {
     case '*': Res += "_STAR_"; break;
     case '%': Res += "_PCT_"; break;
     case ':': Res += "_COLON_"; break;
     case '!': Res += "_EXCLAIM_"; break;
     case '.': Res += "_DOT_"; break;
     case '<': Res += "_LT_"; break;
     case '>': Res += "_GT_"; break;
     case '-': Res += "_MINUS_"; break;
+    case '#': Res += "_HASH_"; break;
     default:
       if ((*it >= 'A' && *it <= 'Z') ||
           (*it >= 'a' && *it <= 'z') ||
           (*it >= '0' && *it <= '9'))
         Res += *it;
       else
         Res += "_" + utostr((unsigned) *it) + "_";
     }