emit-rtl.c, [...]: Replace rtx base types with more derived ones.

gcc/
	* emit-rtl.c, expr.c, gcse.c, optabs.c, optabs.h, print-rtl.c,
	rtl.h, bb-reorder.c, builtins.c, calls.c, cfgbuild.c, cfgexpand.c,
	cfgrtl.c, cilk-common.c, config/i386/i386.md, cse.c, dwarf2cfi.c,
	except.c, final.c, function.c, gcse-common.c, genemit.c,
	haifa-sched.c, ifcvt.c, jump.c, loop-invariant.c, loop-iv.c,
	lra-constraints.c, lra.c, reload1.c, resource.c, rtlanal.c,
	sched-deps.c, sched-ebb.c, sel-sched-ir.c, sel-sched.c,
	shrink-wrap.c, stmt.c, store-motion.c: Replace rtx base types with
	more derived ones.

From-SVN: r224187

1 files changed, 2 insertions, 4 deletions

diff --git a/gcc/gcse.c b/gcc/gcse.c
index 56714bd..2d456b5 100644
--- a/gcc/gcse.c
+++ b/gcc/gcse.c
@@ -540,7 +540,6 @@ static void trim_ld_motion_mems (void);
 static void update_ld_motion_stores (struct gcse_expr *);
 static void clear_modify_mem_tables (void);
 static void free_modify_mem_tables (void);
-static rtx gcse_emit_move_after (rtx, rtx, rtx_insn *);
 static bool is_too_expensive (const char *);
 
 #define GNEW(T)			((T *) gmalloc (sizeof (T)))
@@ -2434,7 +2433,7 @@ single_set_gcse (rtx_insn *insn)
 /* Emit move from SRC to DEST noting the equivalence with expression computed
    in INSN.  */
 
-static rtx
+static rtx_insn *
 gcse_emit_move_after (rtx dest, rtx src, rtx_insn *insn)
 {
   rtx_insn *new_rtx;
@@ -3960,7 +3959,6 @@ update_ld_motion_stores (struct gcse_expr * expr)
 	  rtx pat = PATTERN (insn);
 	  rtx src = SET_SRC (pat);
 	  rtx reg = expr->reaching_reg;
-	  rtx copy;
 
 	  /* If we've already copied it, continue.  */
 	  if (expr->reaching_reg == src)
@@ -3975,7 +3973,7 @@ update_ld_motion_stores (struct gcse_expr * expr)
 	      fprintf (dump_file, "\n");
 	    }
 
-	  copy = gen_move_insn (reg, copy_rtx (SET_SRC (pat)));
+	  rtx_insn *copy = gen_move_insn (reg, copy_rtx (SET_SRC (pat)));
 	  emit_insn_before (copy, insn);
 	  SET_SRC (pat) = reg;
 	  df_insn_rescan (insn);