121   RegisterForm *regBlock = _AD.get_registers();

   121   RegisterForm *regBlock = _AD.get_registers();

   122   if (regBlock == NULL) {

   122   if (regBlock == NULL) {

   123     parse_err(SEMERR, "Did not declare 'register' definitions");

   123     parse_err(SEMERR, "Did not declare 'register' definitions");

   124   }

   124   }

   125   regBlock->addSpillRegClass();

   125   regBlock->addSpillRegClass();

   126 

   127 

   127   // Done with parsing, check consistency.

   128   // Done with parsing, check consistency.

   128 

   129 

   129   if (_preproc_depth != 0) {

   130   if (_preproc_depth != 0) {

   130     parse_err(SYNERR, "End of file inside #ifdef");

   131     parse_err(SYNERR, "End of file inside #ifdef");