From fee3e72cdf4f2971f534dbea8ba8b1f49a1230ff Mon Sep 17 00:00:00 2001
From: David Malcolm <dmalcolm@redhat.com>
Date: Tue, 26 Aug 2014 19:31:29 +0000
Subject: Strengthen various insn emission functions

gcc/
2014-08-26  David Malcolm  <dmalcolm@redhat.com>

	* rtl.h (push_to_sequence): Strengthen param from rtx to
	rtx_insn *.
	(push_to_sequence2): Likewise for both params.
	(delete_insns_since): Likewise for param.
	(reorder_insns_nobb): Likewise for all three params.
	(set_new_first_and_last_insn): Likewise for both params.

	* emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
	rtx_insn *.  Remove now-redundant cast.
	(set_last_insn): Likewise.

	* builtins.c (expand_builtin_return): Strengthen local
	"call_fusage" from rtx to rtx_insn *.
	* cfgrtl.c (create_basic_block_structure): Likewise for local
	"after".
	* emit-rtl.c (set_new_first_and_last_insn): Likewise for params
	"first", "last" and local "insn".
	(delete_insns_since): Likewise for param "from".
	(reorder_insns_nobb): Likewise for params "from", "to", "after"
	and local "x".
	(push_to_sequence): Likewise for param "first" and local "last".
	(push_to_sequence2): Likewise for params "first" and "last".
	* lra.c (emit_add3_insn): Likewise for local "last".
	(lra_emit_add): Likewise.
	* lra-constraints.c (base_to_reg): Likewise for locals "insn",
	"last_insn".
	(process_address_1): Likewise for locals "insn", last".
	* modulo-sched.c (ps_first_note): Likewise for return type.
	* optabs.c (expand_binop_directly): Likewise for param "last".

From-SVN: r214539
---
 gcc/emit-rtl.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'gcc/emit-rtl.c')

diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c
index 51f799c..8fe1331 100644
--- a/gcc/emit-rtl.c
+++ b/gcc/emit-rtl.c
@@ -2488,9 +2488,9 @@ gen_label_rtx (void)
    Used for an inline-procedure after copying the insn chain.  */
 
 void
-set_new_first_and_last_insn (rtx first, rtx last)
+set_new_first_and_last_insn (rtx_insn *first, rtx_insn *last)
 {
-  rtx insn;
+  rtx_insn *insn;
 
   set_first_insn (first);
   set_last_insn (last);
@@ -4165,7 +4165,7 @@ add_function_usage_to (rtx call_insn, rtx call_fusage)
    FROM becomes the new last instruction.  */
 
 void
-delete_insns_since (rtx from)
+delete_insns_since (rtx_insn *from)
 {
   if (from == 0)
     set_first_insn (0);
@@ -4185,10 +4185,10 @@ delete_insns_since (rtx from)
    called after delay-slot filling has been done.  */
 
 void
-reorder_insns_nobb (rtx from, rtx to, rtx after)
+reorder_insns_nobb (rtx_insn *from, rtx_insn *to, rtx_insn *after)
 {
 #ifdef ENABLE_CHECKING
-  rtx x;
+  rtx_insn *x;
   for (x = from; x != to; x = NEXT_INSN (x))
     gcc_assert (after != x);
   gcc_assert (after != to);
@@ -5309,9 +5309,9 @@ start_sequence (void)
    start_sequence for more information about how to use this function.  */
 
 void
-push_to_sequence (rtx first)
+push_to_sequence (rtx_insn *first)
 {
-  rtx last;
+  rtx_insn *last;
 
   start_sequence ();
 
@@ -5326,7 +5326,7 @@ push_to_sequence (rtx first)
    looping through the list.  */
 
 void
-push_to_sequence2 (rtx first, rtx last)
+push_to_sequence2 (rtx_insn *first, rtx_insn *last)
 {
   start_sequence ();
 
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