strange code in ra-build.c:handle_asm_insn

[Joern Rennecke]

Why do you call REG_CLASS_FROM_LETTER when you encounter digits
between 5 and 9?

              case '=': case '+': case '*': case '%': case '?': case '!':
              case '0': case '1': case '2': case '3': case '4': case 'm':
              case '<': case '>': case 'V': case 'o': case '&': case 'E':
              case 'F': case 's': case 'i': case 'n': case 'X': case 'I':
              case 'J': case 'K': case 'L': case 'M': case 'N': case 'O':
              case 'P':
                break;
...
              default:
                cls =
                  (int) reg_class_subunion[cls][(int)
                                                REG_CLASS_FROM_LETTER (c)];

-- 
--------------------------
SuperH (UK) Ltd.
2410 Aztec West / Almondsbury / BRISTOL / BS32 4QX
T:+44 1454 465658