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fix set but unused variable warnings

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This commit is contained in:
Alan Modra
2010-06-27 04:07:55 +00:00
parent 1addfd92eb
commit c7e2358a88
88 changed files with 701 additions and 789 deletions
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58
opcodes/m32r-asm.c
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@ -575,9 +575,11 @@ parse_insn_normal (CGEN_CPU_DESC cd,
continue;
}
#ifdef CGEN_MNEMONIC_OPERANDS
(void) past_opcode_p;
#endif
/* We have an operand of some sort. */
errmsg = cd->parse_operand (cd, CGEN_SYNTAX_FIELD (*syn),
&str, fields);
errmsg = cd->parse_operand (cd, CGEN_SYNTAX_FIELD (*syn), &str, fields);
if (errmsg)
return errmsg;
@ -694,31 +696,39 @@ m32r_cgen_assemble_insn (CGEN_CPU_DESC cd,
{
static char errbuf[150];
#ifdef CGEN_VERBOSE_ASSEMBLER_ERRORS
const char *tmp_errmsg;
/* If requesting verbose error messages, use insert_errmsg.
Failing that, use parse_errmsg. */
tmp_errmsg = (insert_errmsg ? insert_errmsg :
parse_errmsg ? parse_errmsg :
recognized_mnemonic ?
_("unrecognized form of instruction") :
_("unrecognized instruction"));
if (strlen (start) > 50)
/* xgettext:c-format */
sprintf (errbuf, "%s `%.50s...'", tmp_errmsg, start);
else
/* xgettext:c-format */
sprintf (errbuf, "%s `%.50s'", tmp_errmsg, start);
#ifdef CGEN_VERBOSE_ASSEMBLER_ERRORS
#define be_verbose 1
#else
if (strlen (start) > 50)
/* xgettext:c-format */
sprintf (errbuf, _("bad instruction `%.50s...'"), start);
else
/* xgettext:c-format */
sprintf (errbuf, _("bad instruction `%.50s'"), start);
#define be_verbose 0
#endif
if (be_verbose)
{
/* If requesting verbose error messages, use insert_errmsg.
Failing that, use parse_errmsg. */
tmp_errmsg = (insert_errmsg ? insert_errmsg :
parse_errmsg ? parse_errmsg :
recognized_mnemonic ?
_("unrecognized form of instruction") :
_("unrecognized instruction"));
if (strlen (start) > 50)
/* xgettext:c-format */
sprintf (errbuf, "%s `%.50s...'", tmp_errmsg, start);
else
/* xgettext:c-format */
sprintf (errbuf, "%s `%.50s'", tmp_errmsg, start);
}
else
{
if (strlen (start) > 50)
/* xgettext:c-format */
sprintf (errbuf, _("bad instruction `%.50s...'"), start);
else
/* xgettext:c-format */
sprintf (errbuf, _("bad instruction `%.50s'"), start);
}
*errmsg = errbuf;
return NULL;