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(clear_struct_flag): Add void return type defn.

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(count_subs_rtx): Add int return type and add definition.
(simplify_test_exp): Delete debugging junk.
(do_nothing): Delete.

From-SVN: r4128
This commit is contained in:
Richard Kenner 1993-04-13 15:46:38 -04:00
parent d938afd3a4
commit 9a63e81dec
1 changed files with 4 additions and 13 deletions
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17
gcc/genattrtab.c
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@ -394,6 +394,8 @@ static int increment_current_value PROTO((struct dimension *, int));
static rtx test_for_current_value PROTO((struct dimension *, int));
static rtx simplify_with_current_value PROTO((rtx, struct dimension *, int));
static rtx simplify_with_current_value_aux PROTO((rtx));
static void clear_struct_flag PROTO((rtx));
static int count_sub_rtxs PROTO((rtx, int));
static void remove_insn_ent PROTO((struct attr_value *, struct insn_ent *));
static void insert_insn_ent PROTO((struct attr_value *, struct insn_ent *));
static rtx insert_right_side PROTO((enum rtx_code, rtx, rtx, int, int));
@ -2981,16 +2983,6 @@ simplify_test_exp (exp, insn_code, insn_index)
rtx newexp = exp;
char *spacer = (char *) obstack_finish (rtl_obstack);
static rtx loser = 0;
static int count = 0;
static stopcount = 0;
if (exp == loser)
do_nothing ();
count++;
if (count == stopcount)
do_nothing ();
/* Don't re-simplify something we already simplified. */
if (RTX_UNCHANGING_P (exp) || MEM_IN_STRUCT_P (exp))
return exp;
@ -3261,9 +3253,6 @@ simplify_test_exp (exp, insn_code, insn_index)
return newexp;
}
do_nothing ()
{}
/* Optimize the attribute lists by seeing if we can determine conditional
values from the known values of other attributes. This will save subroutine
@ -3833,6 +3822,7 @@ simplify_with_current_value_aux (exp)
/* Clear the MEM_IN_STRUCT_P flag in EXP and its subexpressions. */
static void
clear_struct_flag (x)
rtx x;
{
@ -3886,6 +3876,7 @@ clear_struct_flag (x)
/* Return the number of RTX objects making up the expression X.
But if we count more more than MAX objects, stop counting. */
static int
count_sub_rtxs (x, max)
rtx x;
int max;