p = CGEN_INSN_MNEMONIC (insn);
while (*p && tolower (*p) == tolower (*str))
++p, ++str;
-
- if (* p || (* str && !isspace (* str)))
+
+ if (* p)
+ return _("unrecognized instruction");
+
+#ifndef CGEN_MNEMONIC_OPERANDS
+ if (* str && !isspace (* str))
return _("unrecognized instruction");
+#endif
CGEN_INIT_PARSE (cd);
cgen_init_parse_operand (cd);
/* Non operand chars must match exactly. */
if (CGEN_SYNTAX_CHAR_P (* syn))
{
+ /* FIXME: While we allow for non-GAS callers above, we assume the
+ first char after the mnemonic part is a space. */
+ /* FIXME: We also take inappropriate advantage of the fact that
+ GAS's input scrubber will remove extraneous blanks. */
if (*str == CGEN_SYNTAX_CHAR (* syn))
{
#ifdef CGEN_MNEMONIC_OPERANDS