diff mbox

[234/236] Strengthen params to active_insn_between

Message ID 1407345815-14551-235-git-send-email-dmalcolm@redhat.com
State New
Headers show

Commit Message

David Malcolm Aug. 6, 2014, 5:23 p.m. UTC 
gcc/
	* shrink-wrap.h (active_insn_between): Strengthen both params from
	rtx to rtx_insn *.
	* function.c (active_insn_between): Likewise.
---
 gcc/function.c    | 3 +--
 gcc/shrink-wrap.h | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/gcc/function.c b/gcc/function.c
index 782d5be..9eee7668 100644
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -5396,9 +5396,8 @@  set_return_jump_label (rtx returnjump)
 #if defined (HAVE_return) || defined (HAVE_simple_return)
 /* Return true if there are any active insns between HEAD and TAIL.  */
 bool
-active_insn_between (rtx head, rtx uncast_tail)
+active_insn_between (rtx_insn *head, rtx_insn *tail)
 {
-  rtx_insn *tail = as_a_nullable <rtx_insn *> (uncast_tail);
   while (tail)
     {
       if (active_insn_p (tail))
diff --git a/gcc/shrink-wrap.h b/gcc/shrink-wrap.h
index 647c076..29bdcfd 100644
--- a/gcc/shrink-wrap.h
+++ b/gcc/shrink-wrap.h
@@ -27,7 +27,7 @@  along with GCC; see the file COPYING3.  If not see
 #ifdef HAVE_simple_return
 /* In function.c.  */
 extern void emit_return_into_block (bool simple_p, basic_block bb);
-extern bool active_insn_between (rtx head, rtx tail);
+extern bool active_insn_between (rtx_insn *head, rtx_insn *tail);
 extern vec<edge> convert_jumps_to_returns (basic_block last_bb, bool simple_p,
 					   vec<edge> unconverted);
 extern basic_block emit_return_for_exit (edge exit_fallthru_edge,