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re PR other/31778 (genattrtab.c doesn't record filename) 

PR other/31778
        * genattrtab.c (filename): Add.
        (convert_set_attr_alternative): Improve error message.
	(check_defs): Restore read_md_filename for error messages.
        (gen_insn): Save filename.

From-SVN: r210340
This commit is contained in:
Mike Stump 2014-05-12 21:22:20 +00:00 committed by Mike Stump
parent f636f886d2
commit 77a1da2c02
2 changed files with 13 additions and 1 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2014-05-12 Mike Stump <mikestump@comcast.net>
PR other/31778
* genattrtab.c (filename): Add.
(convert_set_attr_alternative): Improve error message.
(check_defs): Restore read_md_filename for error messages.
(gen_insn): Save filename.
2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
* doc/invoke.texi: Document new switches -Wno-shadow-ivar,

6
gcc/genattrtab.c
View File

@ -139,6 +139,7 @@ struct insn_def
rtx def; /* The DEFINE_... */
int insn_code; /* Instruction number. */
int insn_index; /* Expression number in file, for errors. */
const char *filename; /* Filename. */
int lineno; /* Line number. */
int num_alternatives; /* Number of alternatives. */
int vec_idx; /* Index of attribute vector in `def'. */
@ -1066,7 +1067,8 @@ convert_set_attr_alternative (rtx exp, struct insn_def *id)
if (XVECLEN (exp, 1) != num_alt)
{
error_with_line (id->lineno,
"bad number of entries in SET_ATTR_ALTERNATIVE");
"bad number of entries in SET_ATTR_ALTERNATIVE, was %d expected %d",
XVECLEN (exp, 1), num_alt);
return NULL_RTX;
}
@ -1137,6 +1139,7 @@ check_defs (void)
if (XVEC (id->def, id->vec_idx) == NULL)
continue;
read_md_filename = id->filename;
for (i = 0; i < XVECLEN (id->def, id->vec_idx); i++)
{
value = XVECEXP (id->def, id->vec_idx, i);
@ -3280,6 +3283,7 @@ gen_insn (rtx exp, int lineno)
id->next = defs;
defs = id;
id->def = exp;
id->filename = read_md_filename;
id->lineno = lineno;
switch (GET_CODE (exp))