295   const char *constraint = *constraint_p;  in parse_output_constraint()  local
307   p = strchr (constraint, '=');  in parse_output_constraint()
309     p = strchr (constraint, '+');  in parse_output_constraint()
324   if (p != constraint || *is_inout)  in parse_output_constraint()
327       size_t c_len = strlen (constraint);  in parse_output_constraint()
329       if (p != constraint)  in parse_output_constraint()
336       strcpy (buf, constraint);  in parse_output_constraint()
338       buf[p - constraint] = buf[0];  in parse_output_constraint()
344       constraint = *constraint_p;  in parse_output_constraint()
348   for (p = constraint + 1; *p; p += CONSTRAINT_LEN (*p, p))  in parse_output_constraint()
431   const char *constraint = *constraint_p;  in parse_input_constraint()  local
432   const char *orig_constraint = constraint;  in parse_input_constraint()
433   size_t c_len = strlen (constraint);  in parse_input_constraint()
444   for (j = 0; j < c_len; j += CONSTRAINT_LEN (constraint[j], constraint+j))  in parse_input_constraint()
445     switch (constraint[j])  in parse_input_constraint()
448 	if (constraint == orig_constraint)  in parse_input_constraint()
450 	    error ("input operand constraint contains %qc", constraint[j]);  in parse_input_constraint()
456 	if (constraint == orig_constraint  in parse_input_constraint()
489 	  match = strtoul (constraint + j, &end, 10);  in parse_input_constraint()
499 	      && (j == 0 || (j == 1 && constraint[0] == '%')))  in parse_input_constraint()
501 	      constraint = constraints[match];  in parse_input_constraint()
502 	      *constraint_p = constraint;  in parse_input_constraint()
503 	      c_len = strlen (constraint);  in parse_input_constraint()
512 	    j = end - constraint;  in parse_input_constraint()
528 	if (! ISALPHA (constraint[j]))  in parse_input_constraint()
530 	    error ("invalid punctuation %qc in constraint", constraint[j]);  in parse_input_constraint()
533 	if (REG_CLASS_FROM_CONSTRAINT (constraint[j], constraint + j)  in parse_input_constraint()
537 	else if (EXTRA_ADDRESS_CONSTRAINT (constraint[j], constraint + j))  in parse_input_constraint()
539 	else if (EXTRA_MEMORY_CONSTRAINT (constraint[j], constraint + j))  in parse_input_constraint()
731       const char *constraint;  in expand_asm_operands()  local
742       constraint = constraints[i];  in expand_asm_operands()
743       if (!parse_output_constraint (&constraint, i, ninputs, noutputs,  in expand_asm_operands()
769       const char *constraint;  in expand_asm_operands()  local
776       constraint = constraints[i + noutputs];  in expand_asm_operands()
777       if (! parse_input_constraint (&constraint, i, ninputs, noutputs, ninout,  in expand_asm_operands()
882       const char *constraint;  in expand_asm_operands()  local
887       constraint = constraints[i + noutputs];  in expand_asm_operands()
888       ok = parse_input_constraint (&constraint, i, ninputs, noutputs, ninout,  in expand_asm_operands()
910       if (asm_operand_ok (op, constraint, NULL) <= 0)  in expand_asm_operands()
1228 	  const char *constraint  in check_operand_nalternatives()  local
1231 	  if (n_occurrences (',', constraint) != nalternatives)  in check_operand_nalternatives()