final_start_function takes an rtx_insn

gcc/
	* output.h (final_start_function): Strengthen param 1 from rtx to
	rtx_insn *.

	* final.c (final_start_function): Likewise, renaming back from
	"uncast_first" to "first", and dropping the checked cast from rtx
	to rtx_insn *.

From-SVN: r214480

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 431cd156f754c0fb28cc8956d65197641c773b19..1c1393fc55aa911a3b29488670d0fd82181553b7 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2014-08-25  David Malcolm  <dmalcolm@redhat.com>
+
+       * output.h (final_start_function): Strengthen param 1 from rtx to
+       rtx_insn *.
+
+       * final.c (final_start_function): Likewise, renaming back from
+       "uncast_first" to "first", and dropping the checked cast from rtx
+       to rtx_insn *.
+
 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
 
        * output.h (final): Strengthen param 1 from rtx to rtx_insn *.

diff --git a/gcc/final.c b/gcc/final.c
index bfd98ca143147416370614d73500a7a25d46e70f..1c35c41193c037b370b9bd0d0205c42351558605 100644 (file)
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -1729,10 +1729,9 @@ reemit_insn_block_notes (void)
      test and compare insns.  */
 
 void
-final_start_function (rtx uncast_first, FILE *file,
+final_start_function (rtx_insn *first, FILE *file,
                      int optimize_p ATTRIBUTE_UNUSED)
 {
-  rtx_insn *first = safe_as_a <rtx_insn *> (uncast_first);
   block_depth = 0;
 
   this_is_asm_operands = 0;

diff --git a/gcc/output.h b/gcc/output.h
index b4c8c479dccad4a77453b85692a6be4942ff96ee..a3a5d78e8a2d9a731eae3980e24e7f537935a804 100644 (file)
--- a/gcc/output.h
+++ b/gcc/output.h
@@ -57,7 +57,7 @@ extern void shorten_branches (rtx_insn *);
    for the new function.  The label for the function and associated
    assembler pseudo-ops have already been output in
    `assemble_start_function'.  */
-extern void final_start_function (rtx, FILE *, int);
+extern void final_start_function (rtx_insn *, FILE *, int);
 
 /* Output assembler code for the end of a function.
    For clarity, args are same as those of `final_start_function'