final accepts an rtx_insn

gcc/
	* output.h (final): Strengthen param 1 from rtx to rtx_insn *.
	* final.c (final): Likewise.  Rename param back from
	"uncast_first" to "first" and eliminate the checked cast from rtx
	to rtx_insn *.

From-SVN: r214479

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index aa32c0d8bf2f3240a82d9c3392c6008624279c72..431cd156f754c0fb28cc8956d65197641c773b19 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2014-08-25  David Malcolm  <dmalcolm@redhat.com>
+
+       * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
+       * final.c (final): Likewise.  Rename param back from
+       "uncast_first" to "first" and eliminate the checked cast from rtx
+       to rtx_insn *.
+
 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
 
        * output.h (shorten_branches): Strengthen param from rtx to

diff --git a/gcc/final.c b/gcc/final.c
index 3176fbd254cf996e4f8b8b855d352983ce0e19ec..bfd98ca143147416370614d73500a7a25d46e70f 100644 (file)
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -1958,9 +1958,8 @@ dump_basic_block_info (FILE *file, rtx_insn *insn, basic_block *start_to_bb,
    For description of args, see `final_start_function', above.  */
 
 void
-final (rtx uncast_first, FILE *file, int optimize_p)
+final (rtx_insn *first, FILE *file, int optimize_p)
 {
-  rtx_insn *first = safe_as_a <rtx_insn *> (uncast_first);
   rtx_insn *insn, *next;
   int seen = 0;
 

diff --git a/gcc/output.h b/gcc/output.h
index 05e7666d419c009727c26b8440d259f7ac74a003..b4c8c479dccad4a77453b85692a6be4942ff96ee 100644 (file)
--- a/gcc/output.h
+++ b/gcc/output.h
@@ -65,7 +65,7 @@ extern void final_start_function (rtx, FILE *, int);
 extern void final_end_function (void);
 
 /* Output assembler code for some insns: all or part of a function.  */
-extern void final (rtx, FILE *, int);
+extern void final (rtx_insn *, FILE *, int);
 
 /* The final scan for one insn, INSN.  Args are same as in `final', except
    that INSN is the insn being scanned.  Value returned is the next insn to