From 07cb4ee60459ebec039166609bd829933470b659 Mon Sep 17 00:00:00 2001 From: Bernhard Reutner-Fischer Date: Wed, 22 Apr 2015 10:20:32 +0200 Subject: tree-tailcall.c (suitable_for_tail_opt_p, [...]): Remove unneeded forward declarations. 2015-04-22 Bernhard Reutner-Fischer * 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 --- gcc/tree-tailcall.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'gcc/tree-tailcall.c') diff --git a/gcc/tree-tailcall.c b/gcc/tree-tailcall.c index 1d065fb17a8..013972dbfdd 100644 --- a/gcc/tree-tailcall.c +++ b/gcc/tree-tailcall.c @@ -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. */ -- cgit v1.2.3