Drop uncast_insn from param 1 of final_scan_insn

gcc/ChangeLog
2014-09-05  David Malcolm  <dmalcolm@redhat.com>

	* output.h (final_scan_insn): Strengthen first param from rtx to
	rtx_insn *.

	* final.c (final_scan_insn): Likewise, renaming it back from
	"uncast_insn" to "insn", eliminating the checked cast.

	* config/h8300/h8300.md (define_insn "jump"): Replace local rtx
	"vec" with an rtx_sequence * "seq", taking a copy of
	"final_sequence", and using methods of "seq" for clarity, and for
	type-safety in the calls to final_scan_insn.
	* config/mips/mips.c (mips_output_conditional_branch): Use methods
	of "final_sequence" for clarity, and for type-safety in the call to
	final_scan_insn.
	* config/sh/sh.c (print_slot): Strengthen param from rtx to
	rtx_sequence * and rename from "insn" to "seq".

From-SVN: r214961

3 files changed, 13 insertions, 13 deletions

diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md
index bc592dc..cb10203 100644
--- a/gcc/config/h8300/h8300.md
+++ b/gcc/config/h8300/h8300.md
@@ -2404,14 +2404,14 @@
 	     bytes further than previously thought.  The length-based
 	     test for bra vs. jump is very conservative though, so the
 	     branch will still be within range.  */
-	  rtvec vec;
+	  rtx_sequence *seq;
 	  int seen;
 
-	  vec = XVEC (final_sequence, 0);
+	  seq = final_sequence;
 	  final_sequence = 0;
-	  final_scan_insn (RTVEC_ELT (vec, 1), asm_out_file, optimize, 1, & seen);
-	  final_scan_insn (RTVEC_ELT (vec, 0), asm_out_file, optimize, 1, & seen);
-	  INSN_DELETED_P (RTVEC_ELT (vec, 1)) = 1;
+	  final_scan_insn (seq->insn (1), asm_out_file, optimize, 1, & seen);
+	  final_scan_insn (seq->insn (0), asm_out_file, optimize, 1, & seen);
+	  INSN_DELETED_P (seq->insn (1)) = 1;
 	  return "";
 	}
     }
diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index 3e77491..f9713c1 100644
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -12496,9 +12496,9 @@ mips_output_conditional_branch (rtx_insn *insn, rtx *operands,
 	 delay slot if is not annulled.  */
       if (!INSN_ANNULLED_BRANCH_P (insn))
 	{
-	  final_scan_insn (XVECEXP (final_sequence, 0, 1),
+	  final_scan_insn (final_sequence->insn (1),
 			   asm_out_file, optimize, 1, NULL);
-	  INSN_DELETED_P (XVECEXP (final_sequence, 0, 1)) = 1;
+	  INSN_DELETED_P (final_sequence->insn (1)) = 1;
 	}
       else
 	output_asm_insn ("nop", 0);
@@ -12521,9 +12521,9 @@ mips_output_conditional_branch (rtx_insn *insn, rtx *operands,
 	 Use INSN's delay slot if is annulled.  */
       if (INSN_ANNULLED_BRANCH_P (insn))
 	{
-	  final_scan_insn (XVECEXP (final_sequence, 0, 1),
+	  final_scan_insn (final_sequence->insn (1),
 			   asm_out_file, optimize, 1, NULL);
-	  INSN_DELETED_P (XVECEXP (final_sequence, 0, 1)) = 1;
+	  INSN_DELETED_P (final_sequence->insn (1)) = 1;
 	}
       else
 	output_asm_insn ("nop", 0);
diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c
index 849867a..3b4acb9 100644
--- a/gcc/config/sh/sh.c
+++ b/gcc/config/sh/sh.c
@@ -184,7 +184,7 @@ static bool shmedia_space_reserved_for_target_registers;
 
 static void split_branches (rtx_insn *);
 static int branch_dest (rtx);
-static void print_slot (rtx);
+static void print_slot (rtx_sequence *);
 static rtx_code_label *add_constant (rtx, enum machine_mode, rtx);
 static void dump_table (rtx_insn *, rtx_insn *);
 static bool broken_move (rtx_insn *);
@@ -2641,11 +2641,11 @@ output_movedouble (rtx insn ATTRIBUTE_UNUSED, rtx operands[],
    another instruction, but couldn't because the other instruction expanded
    into a sequence where putting the slot insn at the end wouldn't work.  */
 static void
-print_slot (rtx insn)
+print_slot (rtx_sequence *seq)
 {
-  final_scan_insn (XVECEXP (insn, 0, 1), asm_out_file, optimize, 1, NULL);
+  final_scan_insn (seq->insn (1), asm_out_file, optimize, 1, NULL);
 
-  INSN_DELETED_P (XVECEXP (insn, 0, 1)) = 1;
+  INSN_DELETED_P (seq->insn (1)) = 1;
 }
 
 const char *