tree-tailcall.c (suitable_for_tail_opt_p, [...]): Remove unneeded forward declarations.

2015-04-22  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>

	* tree-tailcall.c (suitable_for_tail_opt_p, find_tail_calls):
	Remove unneeded forward declarations.
	(suitable_for_tail_call_opt_p): Commentary typo fix.

From-SVN: r222312
parent 38b7a8df
2015-04-22 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
* tree-tailcall.c (suitable_for_tail_opt_p, find_tail_calls):
Remove unneeded forward declarations.
(suitable_for_tail_call_opt_p): Commentary typo fix.
2015-04-22 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
* varasm.c (emit_bss): Remove redundant guard.
2015-04-22 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
......
......@@ -165,10 +165,8 @@ struct tailcall
accumulator. */
static tree m_acc, a_acc;
static bool suitable_for_tail_opt_p (void);
static bool optimize_tail_call (struct tailcall *, bool);
static void eliminate_tail_call (struct tailcall *);
static void find_tail_calls (basic_block, struct tailcall **);
/* Returns false when the function is not suitable for tail call optimization
from some reason (e.g. if it takes variable number of arguments). */
......@@ -182,7 +180,7 @@ suitable_for_tail_opt_p (void)
return true;
}
/* Returns false when the function is not suitable for tail call optimization
from some reason (e.g. if it takes variable number of arguments).
for some reason (e.g. if it takes variable number of arguments).
This test must pass in addition to suitable_for_tail_opt_p in order to make
tail call discovery happen. */
......
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